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senior application developer Jobs in Washington

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senior software development engineer Jobs in Washington

senior software development engineer

senior software engineer- .net full stack developer Jobs in Washington

software development engineer ii - back end Jobs in Washington

senior lead software engineer

Amtrak

<div><p><b>Your success is a train ride away!</b></p><p>
As we move America&rsquo;s workforce toward the future, Amtrak connects businesses and communities across the country. We employ more than 20,000 diverse, energetic professionals in a variety of career fields throughout the United States. The safety of our passengers, our employees, the public and our operating environment is our priority, and the success of our railroad is due to our employees.</p><p></p><p><b><br>
Are you ready to join our team?</b></p><p>
Our values of &lsquo;Do the Right Thing, Excel Together and Put Customers First&rsquo; are at the heart of what matters most to us, and our Core Capabilities, &lsquo;Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety &amp; Security&rsquo; are what every employee needs to know and do to be most impactful at Amtrak. By living the Amtrak values, focusing on our capabilities, and actively embracing and fostering diverse ideas, backgrounds, and perspectives, together we will honor our past and make Amtrak a company of the future.</p><p></p><div><div><div><h2 class="jobSectionHeader"><b><br>
Job Summary</b></h2></div><div><p>
The Data &amp; AI Senior Engineer advances Amtrak&rsquo;s mission to make trusted, high-quality, and intelligent data broadly accessible for decision-making, automation, and innovation. This role is responsible for leading the design and delivery of complex data and AI solutions that power Amtrak&rsquo;s analytics, operational systems, and digital experiences.</p><p>
Senior Engineers apply deep technical expertise to architect and optimize pipelines, integrations, and data services. They ensure solutions meet performance, security, and governance standards while mentoring junior engineers and influencing design decisions across teams. The Senior Data &amp; AI Engineer acts as both a hands-on developer and a technical leader, helping to scale Amtrak&rsquo;s data and AI capabilities through standardization, reusability, and continuous improvement.</p></div></div><div><div><h2 class="jobSectionHeader"><b>
Essential Functions</b></h2></div><div><ul><li>
Lead the design and evolution of scalable data and AI platform capabilities across Databricks (lakehouse), SAP data environments (e.g., Datasphere/S/4), and virtualization layers (e.g., Denodo) to deliver a unified, governed, self-service ecosystem.</li><li>
Provide hands-on technical guidance in coding, API-first integrations, model lifecycle management, pipeline development, and integration patterns.<br>
Architect and enforce engineering standards across ingestion, transformation, feature engineering, model deployment, and governance-as-code controls embedded directly into pipelines.</li><li>
Mentor junior and mid-level engineers, fostering skill development, collaboration, and engineering excellence.</li><li>
Partner with architects, product owners, and governance leads to align solutions with Amtrak&rsquo;s enterprise data strategy and roadmap.</li><li>
Design and implement reusable platform accelerators including APIs, templates, and feature engineering patterns that enable self-service analytics and AI across domains.</li></ul></div></div><p></p><div><div><h2 class="jobSectionHeader"><b><br>
Minimum Qualifications</b></h2></div><div><ul><li>Education: Bachelor&rsquo;s degree in Computer Science, Data Engineering, or a related technical field; equivalent experience may be considered.</li><li>Experience: 4&ndash;6 years of experience in data engineering, software development, or data architecture.</li></ul></div></div><p></p><div><div><h2 class="jobSectionHeader"><b><br>
Preferred Qualifications</b></h2></div><div><ul><li>
Experience in a leadership capacity within a scaled agile environment or data platform modernization initiative.</li><li>
Familiarity with enterprise data governance, metadata management, and security standards.</li><li>
Exposure to MLOps, cloud data platforms, and automation tools that accelerate delivery.</li><li>
Experience implementing production-grade MLOps pipelines, including model versioning, CI/CD, monitoring, and governance controls embedded into data and AI workflows.</li><li>
Prior mentorship or technical leadership of multi-functional project teams.</li></ul></div></div><p></p><div><div><h2 class="jobSectionHeader"><b><br>
Knowledge, Skills, and Abilities</b></h2></div><div><ul><li>
Advanced proficiency in Python and SQL with deep experience in distributed data processing (e.g., Spark) and modern lakehouse architectures (Databricks strongly preferred), including integration of SAP data platforms and virtualization technologies into enterprise-scale solutions.</li><li>
Strong understanding of data quality, observability, and performance optimization.</li><li>
Demonstrated ability to lead teams through technical challenges while remaining hands-on in design and coding.</li><li>
Experience working within agile product teams, coordinating across multiple stakeholders.</li><li>
Strong understanding of API-first and event-driven architecture patterns, including secure service-to-service communication and role-based access control (RBAC).</li><li>
Experience embedding data quality validation, schema enforcement, lineage tracking, and policy-as-code controls directly into pipelines and AI workflows.</li><li>
Excellent communication, collaboration, and problem-solving abilities.</li><li>
Experience building reusable cost effective, feature stores, semantic layers, or internal platform services that enable self-service analytics and AI.</li></ul></div></div></div><p></p><p><br>
The salary/hourly range is $86,500.00 &ndash; $111,996.00. Pay is based on several factors including but not limited to education, work experience, certifications, etc. Depending on an employee&rsquo;s assigned worksite or location, Amtrak may consider a geo-pay differential to be applied to the employee&rsquo;s base salary. Amtrak may offer additional incentive and pay programs to recognize and reward our employees, including a short-term incentive bonus based upon factors such as individual and company performance that is commensurate with the level of the position and/or long-term incentive plan compensation. In addition to your salary, Amtrak offers a comprehensive benefit package that includes health, dental, and vision plans; health savings accounts; wellness programs; flexible spending accounts; 401K retirement plan with employer match; life insurance; short and long term disability insurance; paid time off; back-up care; adoption assistance; surrogacy assistance; reimbursement of education expenses; Public Service Loan Forgiveness eligibility; Railroad Retirement sickness and retirement benefits; and rail pass privileges. Learn more about our benefits offerings here.</p><p></p><p><b><br>
Requisition ID:</b>166077</p><p><b>
Work Arrangement:</b>06-Onsite 4/5 Days Click here for more information about work arrangements at Amtrak.
<br>
<b>Relocation Offered:</b>No
<br>
<b>Travel Requirements:</b>Up to 25%</p><p><b>
You power our progress through your performance.</b></p><p>
We want your work at Amtrak to be more than a job. We want your career at Amtrak to be a fulfilling experience where you find challenging work, rewarding opportunities, respect among colleagues, and attractive compensation. Amtrak maintains a culture that values high performance and recognizes individual employee contributions.</p><p><br>
Amtrak is committed to a safe workplace free of drugs and alcohol. All Amtrak positions requires a pre-employment background check that includes prior employment verification, a criminal history check and a pre-employment drug screen.</p><p>
Candidates who test positive for marijuana will be disqualified, regardless of any state or local statute, ordinance, regulation, or other law that legalizes or decriminalizes the use or possession of marijuana, whether for medical, recreational, or other use. Amtrak's pre-employment drug testing program is administered in accordance with DOT regulations and applicable law.</p><p><br>
In accordance with DOT regulations (49 CFR &sect; 40.25), Amtrak is required to obtain prior drug and alcohol testing records for applicants/employees intending to perform safety-sensitive duties for covered Department of Transportation positions. If an applicant/employee refuses to provide written consent for Amtrak to obtain these records, the individual will not be permitted to perform safety-sensitive functions.</p><p></p><p><br>
In accordance with federal law governing security checks of covered individuals for providers of public transportation (Title 6 U.S.C. &sect;1143), Amtrak is required to screen applicants for any permanent or interim disqualifying criminal offenses.</p><p><br>
Note that any education requirement listed above may be deemed satisfied if you have an equivalent combination of education, training and experience.</p><p><br>
Amtrak is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race/color, to include traits historically associated with race, including but not limited to, hair texture and hairstyles such as braids, locks and twists, religion, sex (including pregnancy, childbirth and related conditions, such as lactation), national origin/ethnicity, disability (intellectual, mental and physical), veteran status, marital status, ancestry, sexual orientation, gender identity and gender expression, genetic information, citizenship or any other personal characteristics protected by law.</p></div>

Data & AI Senior Engineer - 90405343 - Washington

<div><p><b>Your success is a train ride away!</b></p><p>
As we move America&rsquo;s workforce toward the future, Amtrak connects businesses and communities across the country. We employ more than 20,000 diverse, energetic professionals in a variety of career fields throughout the United States. The safety of our passengers, our employees, the public and our operating environment is our priority, and the success of our railroad is due to our employees.</p><p></p><p><b><br>
Are you ready to join our team?</b></p><p>
Our values of &lsquo;Do the Right Thing, Excel Together and Put Customers First&rsquo; are at the heart of what matters most to us, and our Core Capabilities, &lsquo;Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety &amp; Security&rsquo; are what every employee needs to know and do to be most impactful at Amtrak. By living the Amtrak values, focusing on our capabilities, and actively embracing and fostering diverse ideas, backgrounds, and perspectives, together we will honor our past and make Amtrak a company of the future.</p><p></p><p><b><br>
JOB SUMMARY:</b></p><p></p><p><br>
The Data &amp; AI Senior Engineer advances Amtrak&rsquo;s mission to make trusted, high-quality, and intelligent data broadly accessible for decision-making, automation, and innovation. This role is responsible for leading the design and delivery of complex data and AI solutions that power Amtrak&rsquo;s analytics, operational systems, and digital experiences.</p><p>
Senior Engineers apply deep technical expertise to architect and optimize pipelines, integrations, and data services. They ensure solutions meet performance, security, and governance standards while mentoring junior engineers and influencing design decisions across teams. The Senior Data &amp; AI Engineer acts as both a hands-on developer and a technical leader, helping to scale Amtrak&rsquo;s data and AI capabilities through standardization, reusability, and continuous improvement.</p><p></p><p><b><br>
ESSENTIAL FUNCTIONS:</b></p><ul><li>
Lead the design and evolution of scalable data and AI platform capabilities across Databricks (lakehouse), SAP data environments (e.g., Datasphere/S/4), and virtualization layers (e.g., Denodo) to deliver a unified, governed, self-service ecosystem.</li><li>
Provide hands-on technical guidance in coding, API-first integrations, model lifecycle management, pipeline development, and integration patterns.<br>
Architect and enforce engineering standards across ingestion, transformation, feature engineering, model deployment, and governance-as-code controls embedded directly into pipelines.</li><li>
Mentor junior and mid-level engineers, fostering skill development, collaboration, and engineering excellence.</li><li>
Partner with architects, product owners, and governance leads to align solutions with Amtrak&rsquo;s enterprise data strategy and roadmap.</li><li>
Design and implement reusable platform accelerators including APIs, templates, and feature engineering patterns that enable self-service analytics and AI across domains.</li></ul><p><b>
MINIMUM QUALIFICATIONS:</b></p><ul><li>Education: Bachelor&rsquo;s degree in Computer Science, Data Engineering, or a related technical field; equivalent experience may be considered.</li><li>Experience: 4&ndash;6 years of experience in data engineering, software development, or data architecture.</li></ul><p></p><p><b><br>
PREFERRED QUALIFICATIONS:</b></p><ul><li>
Experience in a leadership capacity within a scaled agile environment or data platform modernization initiative.</li><li>
Familiarity with enterprise data governance, metadata management, and security standards.</li><li>
Exposure to MLOps, cloud data platforms, and automation tools that accelerate delivery.</li><li>
Experience implementing production-grade MLOps pipelines, including model versioning, CI/CD, monitoring, and governance controls embedded into data and AI workflows.</li><li>
Prior mentorship or technical leadership of multi-functional project teams.</li></ul><p><b>
REQUIRED KNOWLEDGE, SKILLS and ABILITIES:</b></p><ul><li>
Advanced proficiency in Python and SQL with deep experience in distributed data processing (e.g., Spark) and modern lakehouse architectures (Databricks strongly preferred), including integration of SAP data platforms and virtualization technologies into enterprise-scale solutions.</li><li>
Strong understanding of data quality, observability, and performance optimization.</li><li>
Demonstrated ability to lead teams through technical challenges while remaining hands-on in design and coding.</li><li>
Experience working within agile product teams, coordinating across multiple stakeholders.</li><li>
Strong understanding of API-first and event-driven architecture patterns, including secure service-to-service communication and role-based access control (RBAC).</li><li>
Experience embedding data quality validation, schema enforcement, lineage tracking, and policy-as-code controls directly into pipelines and AI workflows.</li><li>
Excellent communication, collaboration, and problem-solving abilities.</li><li>
Experience building reusable cost effective, feature stores, semantic layers, or internal platform services that enable self-service analytics and AI.</li></ul><p>
The salary/hourly range is $86,500.00 &ndash; $111,996.00. Pay is based on several factors including but not limited to education, work experience, certifications, etc. Depending on an employee&rsquo;s assigned worksite or location, Amtrak may consider a geo-pay differential to be applied to the employee&rsquo;s base salary. Amtrak may offer additional incentive and pay programs to recognize and reward our employees, including a short-term incentive bonus based upon factors such as individual and company performance that is commensurate with the level of the position and/or long-term incentive plan compensation. In addition to your salary, Amtrak offers a comprehensive benefit package that includes health, dental, and vision plans; health savings accounts; wellness programs; flexible spending accounts; 401K retirement plan with employer match; life insurance; short and long term disability insurance; paid time off; back-up care; adoption assistance; surrogacy assistance; reimbursement of education expenses; Public Service Loan Forgiveness eligibility; Railroad Retirement sickness and retirement benefits; and rail pass privileges. Learn more about our benefits offerings here.</p><p></p><p><b><br>
Requisition ID:</b>166067</p><p><b>
Work Arrangement:</b>06-Onsite 4/5 Days Click here for more information about work arrangements at Amtrak.
<br>
<b>Relocation Offered:</b>No
<br>
<b>Travel Requirements:</b>Up to 25%</p><p><b>
You power our progress through your performance.</b></p><p>
We want your work at Amtrak to be more than a job. We want your career at Amtrak to be a fulfilling experience where you find challenging work, rewarding opportunities, respect among colleagues, and attractive compensation. Amtrak maintains a culture that values high performance and recognizes individual employee contributions.</p><p><br>
Amtrak is committed to a safe workplace free of drugs and alcohol. All Amtrak positions requires a pre-employment background check that includes prior employment verification, a criminal history check and a pre-employment drug screen.</p><p>
Candidates who test positive for marijuana will be disqualified, regardless of any state or local statute, ordinance, regulation, or other law that legalizes or decriminalizes the use or possession of marijuana, whether for medical, recreational, or other use. Amtrak's pre-employment drug testing program is administered in accordance with DOT regulations and applicable law.</p><p><br>
In accordance with DOT regulations (49 CFR &sect; 40.25), Amtrak is required to obtain prior drug and alcohol testing records for applicants/employees intending to perform safety-sensitive duties for covered Department of Transportation positions. If an applicant/employee refuses to provide written consent for Amtrak to obtain these records, the individual will not be permitted to perform safety-sensitive functions.</p><p></p><p><br>
In accordance with federal law governing security checks of covered individuals for providers of public transportation (Title 6 U.S.C. &sect;1143), Amtrak is required to screen applicants for any permanent or interim disqualifying criminal offenses.</p><p><br>
Note that any education requirement listed above may be deemed satisfied if you have an equivalent combination of education, training and experience.</p><p><br>
Amtrak is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race/color, to include traits historically associated with race, including but not limited to, hair texture and hairstyles such as braids, locks and twists, religion, sex (including pregnancy, childbirth and related conditions, such as lactation), national origin/ethnicity, disability (intellectual, mental and physical), veteran status, marital status, ancestry, sexual orientation, gender identity and gender expression, genetic information, citizenship or any other personal characteristics protected by law.</p></div>

Data & AI Senior Engineer - 90405345 - Washington

CVS Health

<div><p>We&rsquo;re building a world of health around every individual &mdash; shaping a more connected, convenient and compassionate health experience. At CVS Health&reg;, you&rsquo;ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger &ndash; helping to simplify health care one person, one family and one community at a time.</p><p></p><p><b>
Position Summary</b></p><p></p><p>
As a Sr Software Development Engineer, you will play a crucial role within a collaborative team, focusing on the design, delivery, and operation of vital distributed systems. We are seeking passionate and positive individuals with strong technical skills and a drive to create and maintain innovative solutions.</p><p></p><p><b>
Responsibilities</b></p><ul><li><p>
Build and maintain business-critical, enterprise-grade systems using modern technology and techniques.</p></li><li><p>
Ensure cross team collaboration with other Software Engineers, Business Analysts and Architects in the planning, design, development, testing, and maintenance of web- and desktop-based business applications is occurring</p></li><li><p>
Continuously learn and integrate the latest AI advancements into daily tasks.</p></li><li><p>
Deliver incremental value through continuous code releases.</p></li><li><p>
Drive long-term improvements - focusing on simplicity and maintainability.</p></li><li><p>
Collaborate with others to develop solutions that meet cross-organization needs.</p></li><li><p>
Translate business requirements into scalable and effective technical solutions.</p></li><li><p>
Develop technical documents to accurately represent application design and code</p></li><li><p>
Proactively monitor application health/metrics, and assist with production issue triage.</p></li><li><p>
Participating in peer-reviews of solution designs and related code.</p></li><li><p>
Ensure the security and privacy of protected health information.</p></li><li><p>
Continually refine yourself and others through learning and mentorship.</p></li></ul><p><b><br>
Required Qualifications</b></p><ul><li><p>
5+ or more years of experience in Software Development working with a mix of front and back end technologies in a product oriented, cross functional engineering team</p></li><li><p>
Strong foundation in software engineering: problem solving, data structures, algorithms, patterns, concurrency.</p></li><li><p>
Hands on experience with a number of programming languages including but not limited to: C#, .NET, Java, and frontend frameworks such as Angular or React.</p></li><li><p>
Experience using full-stack development to ship and operate large-scale systems.</p></li><li><p>
Strong SQL skills and understanding of RDBMS such as SQL Server or PostgreSQL.</p></li><li><p>
A strong understanding of Microservice architecture.</p></li><li><p>
Experience with distributed systems design, implementation and operation at scale.</p></li><li><p>
Strong experience with version control (Git)</p></li><li><p>
Experience with Continuous Integration Continuous Deployment (CI/CD)</p></li><li><p>
Experience with Scrum/Agile development methodologies</p></li><li><p>
Clear and effective communication.</p></li></ul><p><b><br>
Preferred Qualifications</b></p><ul><li><p>
Strong experience with the following technologies: C#, kafka, API contracts, docker, kubernetes, infrastructure as code, terraform.</p></li><li><p>
Software development experience using React with Typescript.</p></li><li><p>
Strong experience with MS SQL Server, Postgres or equivalent relational databases.</p></li><li><p>
Experience with an Application and Performance Monitoring platform. Ex: New Relic.</p></li><li><p>
Familiarity with cloud vendors: Azure, AWS or GCP.</p></li><li><p>
Experience establishing and maintaining CI/CD pipelines.</p></li><li><p>
Experience with TDD and testing frameworks.</p></li><li><p>
Experience doing Agile spikes on new ideas, and once decisions are made helping to carry out the implementation.</p></li><li><p>
Strong understanding of architecture principles, object-oriented design principles, and database design and implementation</p></li></ul><p></p><p><b>
Education</b></p><ul><li><p>
Bachelor's degree preferred/specialized training/relevant professional qualification.</p></li></ul><p></p><p><b>
Anticipated Weekly Hours</b></p>
40<p></p><p><b>
Time Type</b></p>
Full time<p></p><p><b>
Pay Range</b></p><p>
The typical pay range for this role is:</p><p></p>
$83,430.00 - $222,480.00<p></p><p>
This pay range represents the base hourly rate or base annual full-time salary for all positions in the job grade within which this position falls. The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors. This position is eligible for a CVS Health bonus, commission or short-term incentive program in addition to the base pay range listed above.</p><p><br>
Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong.</p><p></p><p><b>
Great benefits for great people</b></p><p></p><p>
We take pride in our comprehensive and competitive mix of pay and benefits &ndash; investing in the physical, emotional and financial wellness of our colleagues and their families to help them be the healthiest they can be. In addition to our competitive wages, our great benefits include:</p><ul><li><p><b>
Affordable medical plan options,</b> a <b>401(k) plan </b>(including matching company contributions), and an <b>employee stock purchase plan</b>.</p></li><li><p><b>
No-cost programs for all colleagues </b>including wellness screenings, tobacco cessation and weight management programs, confidential counseling and financial coaching.</p></li><li><p><b>
Benefit solutions that address the different needs and preferences of our colleagues</b> including paid time off, flexible work schedules, family leave, dependent care resources, colleague assistance programs, tuition assistance, retiree medical access and many other benefits depending on eligibility.</p></li></ul><p></p><p>
For more information, visit https://jobs.cvshealth.com/us/en/benefits</p><p></p>
We anticipate the application window for this opening will close on: 03/09/2026<p></p><p>
Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws.</p></div>

Senior Software Development Engineer

US SENATE

<div><div><h2 class="jobSectionHeader"><b>Summary</b></h2>
<p>The Senate Sergeant at Arms is seeking a Senior Product Owner. The complete vacancy announcement and application can be found on the United States Senate Career Page at https://sen.gov/1VNZQ. This vacancy announcement closes at 7pm EST on the closing date. Late applications will not be accepted.</p></div></div>
<br><div><div><h2 class="jobSectionHeader"><b>This job is open to</b></h2>
</div><div><div><div><h3 class="jobSectionHeader"><b>The public</b></h3>
</div><div>U.S. Citizens, Nationals or those who owe allegiance to the U.S.</div></div></div></div>
<br><div><div><h2 class="jobSectionHeader"><b>Duties</b></h2>
</div><p>Responsible for optimizing product value, coordinating with internal Senate stakeholders, facilitating Advisory Groups, and defining and communicating the product goals. Performs business analysis to assess current processes and identify automation opportunities through technology for each user type, including defining business cases, gathering stakeholder input, modeling requirements, and validating solutions, while helping customers develop improved business processes that address their collective needs. Manages and prioritizes the product backlog according to customer value, writes user stories and acceptance criteria based on business requirements, sets development priorities, provides guidance during the process, conducts feature testing, involves customers for feedback, documents issues, and collaborates with the technical teams to resolve them. Maintains relationships across Senate offices to support the establishment of customer Advisory Groups and technical team for each software project; Partners with representative offices to understand their business needs relating to the software. Collaborates closely with the Advisory Group to determine the scope of an application and the priorities of features in each release by continuously discovering features and prioritizing them against what is built. Acts as the liaison between the development team and customers for each software project to ensure there is a clear understanding of what features are needed in the product or application and their impact. Conducts demos and outreach to Senate offices to promote the software, ensuring frequent and timely feedback for improvement, while collaborating across the Senate to create engaging, accurate, and comprehensive demonstration materials that effectively highlight key features for diverse audiences. Builds and maintains product roadmaps to facilitate and ensure outcomes, product and project success, and product adoption by intended users.</p></div>
<br><div><div><h2 class="jobSectionHeader"><b>Requirements</b></h2>
</div><h3 class="jobSectionHeader"><b>Conditions of employment</b></h3>
<ul><li>For conditions of employment and citizenship requirements, please visit the job announcement on the United States Senate Career Page at https://sen.gov/YO0NL.</li>
</ul><h3 class="jobSectionHeader"><b>Qualifications</b></h3>
<p></p><p><b>Other Duties/ Responsibilities</b></p><ul><li>
Contributing to policies.
</li><li>Consulting with other Senate teams (e.g., outside of ES, Secretary&rsquo;s office) and contractors on design, development, testing standards.</li></ul><p><b>
Required Work Experience</b></p><ul><li>
GED with at least 10 years of relevant work experience; Bachelor's with at least 5 years of relevant work experience; Master's with 2-4 years of relevant work experience.</li></ul><p><b>
Required Special Skills/ Knowledge</b></p><ul><li>
As part of our hiring process, we may conduct a skills assessment to better understand an applicant&rsquo;s proficiency in key areas relevant to the role.</li><li>
Ability to apply and explain software engineering principles and technology solutions and their opportunities and limitations.
</li><li>Ability to select and apply various business analysis techniques to understand customer problems and ways they can be modified.
</li><li>Ability and experience in agile development facilitation, negotiation, or similar.
</li><li>Ability and experience in agile development or Product Owner coaching, mentoring, or similar.
</li><li>Proven, highly skilled facilitator of small groups to reach agreement, e.g., negotiating, key performance indicators (KPI) establishment, coaching, mentoring.
</li><li>Knowledge of technical trends and emerging technologies.
</li><li>Ability to communicate effectively orally and in writing.
</li><li>Ability to work as part of multiple project teams at the same time.</li></ul><p><b>
Desired Qualifications</b></p><ul><li>
Knowledge of Agile principles (e.g., Scrum, Kanban) and experience with Agile projects.</li><li>
Experience in Senate and/or Legislative environment.</li><li>
Experience writing technical documentation for developers.</li><li>
Experience leading complex projects with various high-level stakeholders.</li><li>
Ability to make strategic decisions and document best practices recommendations.</li><li>
PMI-ACP certification and/or other Agile Product Owner certification.</li></ul><p><b>
Working Conditions</b></p><ul><li>
Work requires occasional walking, standing, bending, and safely carrying items less than 25 pounds.
</li><li>Work requires extended periods of confined sitting and hand-eye coordination working with computers.
</li><li>May occasionally require work outside regular business hours to resolve problems or handle incidents.</li></ul><p><b>
Security Clearance</b></p><ul><li>
This position requires that the applicant obtain and maintain a <b>Secret</b> U.S. Government security clearance.</li><li>
Applicants must be U.S. citizens in order for the SAA to submit your application for a security clearance.</li></ul>
<p></p><div><h3 class="jobSectionHeader"><b>Education</b></h3>
<p>High School Diploma, GED.
</p></div><div><h3 class="jobSectionHeader"><b>Additional information</b></h3>
<div><div><p>The Sergeant at Arms is an equal opportunity employer in accordance with the requirements of Senate rules, regulations, and applicable Federal Laws. This agency provides reasonable accommodations to applicants with disabilities. If you need a reasonable accommodation for any part of the application and hiring process, please notify the agency. Decisions to grant reasonable accommodations will be determined on a case-by-case basis. Please email SAARecruitment@saa.senate.gov with &ldquo;Applicant Accommodation&rdquo; in the subject line. No moving, relocation or pre-employment travel expenses will be paid for this position, or while in application for this position.</p></div></div><br>
<p></p>
<p>Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.</p>
</div><div><div><div><div><div><h1 class="jobSectionHeader"><p>Benefits</p></h1></div></div><div>
<p>A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
</p><p></p><div><p>Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.</p></div></div></div></div></div></div>
<br><div><h2 class="jobSectionHeader"><b>How you will be evaluated</b></h2>
<p>You will be evaluated for this job based on how well you meet the qualifications above.</p>
<p>Your application will be evaluated by a panel on the quality and extent of your total accomplishments, experience, and education. Highly qualified candidates may be interviewed and a reference check conducted.</p></div>
<br><div><div><h2 class="jobSectionHeader"><b>Required Documents</b></h2>
</div><ul><li>Your resume should include relevant work experience, applicable education and your contact information. For current or previous federal employees, include the pay plan, series and grade.</li>
</ul><p>Subject to background/security investigation.
</p>
<div><h3 class="jobSectionHeader"><b>If you are relying on your education to meet qualification requirements:
</b></h3><p>Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.
</p><p>Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.</p></div></div>
<br><div><div><h2 class="jobSectionHeader"><b>How to Apply</b></h2>
</div><div><div><p>All applicants must apply for jobs online using this link: https://sen.gov/YO0NL. Paper application materials, resumes and attachments that are sent via email, mail or brought in-person will not be considered or accepted. All applicants MUST attach their documents to the online employment application.</p></div><p><br>
</p></div>
<div><h3 class="jobSectionHeader"><b>Agency contact information</b></h3>
<div></div><div><div><div>Email</div>
<div>SAARecruitment@saa.senate.gov
</div></div><div><div>Address</div>
<div><div><i>U.S. Senate Sergeant at Arms</i><br>
<i>US. Senate Capitol Office Building</i><br>
<i>Washington, DC, Washington, DC 20001</i><br>
<i>
</i></div></div></div></div></div><h3 class="jobSectionHeader"><b>Next steps</b></h3>
<div><div><p>Qualified candidates will be contacted directly.</p></div></div></div><p></p>
<br><div><div><h2 class="jobSectionHeader"><b>Overview</b></h2>
</div><div><div>Accepting applications</div>
<div><div>Open &amp; closing dates</div>
 <div>03/03/2026 to 03/17/2026
</div></div><div><div>Salary</div>
<div>$102,745 to - $173,959 per year
</div></div><div><div>Pay scale &amp; grade</div>
<div>AD 00</div>
</div><div><div>Location</div>
<div>Few vacancies in the following location:</div>
 <div><div><div><div>Washington, DC
</div><div>Few vacancies</div>
</div></div></div></div><div></div><div><div>Telework eligible</div>
<div>Yes&mdash;as determined by the agency policy.</div>
</div><div><div>Travel Required</div>
<div>Not required - N/A</div>
</div><div><div>Relocation expenses reimbursed</div>
<div>NoThe Senate Sergeant at Arms does not pay for relocation expenses.
</div></div><div><div>Appointment type</div>
<div>Permanent</div>
</div><div><div>Work schedule</div>
<div>Full-time</div>
</div><div><div>Service</div>
<div>Excepted</div>
</div><div><div>Promotion potential</div>
<div>0
</div></div><div><div>Job family (Series)</div>
<ul><li>2210 Information Technology Management
</li></ul></div><div><div>Supervisory status</div>
<div>No</div>
</div><div><div>Security clearance</div>
<div>Secret</div>
</div><div><div>Drug test</div>
<div>No</div>
</div><div></div><div><div>Announcement number</div>
<div>req890</div>
</div><div><div>Control number</div>
<div>859727600</div></div></div></div>

Senior Product Owner #5481

Metrostar Systems

<div><p>As <b>Sr. AI/ML Engineer I</b>, you'll MetroStar is seeking an AI / ML Engineer to support a high-visibility, enterprise AI-enabled financial compliance initiative for the Department of War. This mission-critical program modernizes financial system compliance and audit workflows across more than 180 systems. You will design, develop, and deploy AI models that power automated compliance translation, anomaly detection, semantic search, and executive-level decision support.<br>
**This is a remote role with preference for candidates local to the DMV area who can attend in-person meetings as required.</p>
<p>
We know that you can't have great technology services without amazing people. At MetroStar, we are <b>obsessed </b>with<b> </b>our people and have led a two-decade legacy of building the best and brightest teams. Because we know our future relies on our deep understanding and relentless focus on our people, we live by our mission: A passion for our people. Value for our customers.</p>
<p>
If you think you can see yourself delivering our mission and pursuing our goals with us, then check out the job description below!</p>
<p><b>
What you'll do:</b></p>
<ul>
<li>Design and implement machine learning models supporting financial compliance validation and data standardization</li>
<li>Develop AI-assisted translation engines that map legacy financial artifacts to enterprise standards</li>
<li>Build semantic retrieval and embedding pipelines to support explainable compliance workflows</li>
<li>Integrate large language models into secure, production-grade environments</li>
<li>Develop model evaluation frameworks and continuously improve performance, trust, and explainability</li>
<li>Partner with Data Engineers, DevSecOps, Full Stack Engineers, and Financial SMEs to deliver scalable AI-enabled capabilities</li>
</ul>
<p><b>What you'll need to succeed:</b></p>
<ul>
<li>Active Secret clearance required</li>
<li>Bachelor's or Master's degree in Computer Science, Machine Learning, Data Science, or related field</li>
<li>Minimum 5 years of AI/ML engineering experience</li>
<li>Experience supporting DoD or regulated federal environments preferred
</li><li>Experience designing and deploying machine learning models in regulated environments</li>
<li>Strong proficiency in Python and ML frameworks such as PyTorch, TensorFlow, or similar</li>
<li>Experience building and optimizing Retrieval-Augmented Generation (RAG) workflows</li>
<li>Familiarity with embedding models, vector databases, and semantic search architectures</li>
<li>Experience with prompt engineering, structured output parsing, and model evaluation frameworks</li>
<li>Understanding of model governance, bias mitigation, and explainability in compliance-driven contexts</li>
<li>Experience integrating AI models into secure, containerized production environments</li><br>
</ul>
<p>SALARY: $147,000 - 156,000</p>
<p>
The salary range for this position is determined based on qualifications, skills, and relevant experience. The final salary offered will be determined based on several factors including:</p>
<ul>
<li>The candidate's professional background and relevant work experience</li>
<li>The specific responsibilities of the role and organizational needs</li>
<li>Internal equity and alignment with current team compensation</li>
<li>This role is also eligible for additional compensation, subject to the terms and policies of MetroStar, which may include:</li>
<li><ul><li>Performance-based bonuses</li>
<li>Company-paid training and/or certifications</li>
<li>Referral bonuses</li>
</ul></li>
</ul><div><p><i>To apply for this position, please submit your resume via the form below or through our careers page: </i><i>https://www.metrostar.com/jobs/</i></p>
<p><b>
Application Deadline:</b> Applications will be accepted on a rolling basis until the position is filled; candidates are encouraged to apply as early as possible for full consideration.</p>
<p><b>
Additional Compensation</b>: This role may also be eligible for bonuses and/or additional incentives based on individual and company performance.</p>
<p><b>
Benefits</b>: All full-time employees are eligible to participate in our benefits programs:</p>
<ul>
<li>Health, dental, and vision insurance</li>
<li>401(k) retirement plan with company match</li>
<li>Paid time off (PTO) and holidays</li>
<li>Parental Leave and dependent care</li>
<li>Flexible work arrangements</li>
<li>Professional development opportunities</li>
<li>Employee assistance and wellness programs</li>
</ul>
<p>Like we said, <b>we are </b>big fans of our people. That's why <b>we offer</b> a generous benefits package, professional growth, and valuable time to recharge. Learn more about our company culture code and benefits. Plus, check out our accolades.</p>
<p><b>
Commitment to Non-Discrimination</b><br>
All qualified applicants will receive consideration for employment based on merit and without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.</p>
<p>
 <b>What we want you to know:</b></p>
<p>
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.</p>
<p>
 <b>Not ready to apply now?</b></p>
<p>
Sign up to join our newsletter here.</p></div></div>

Sr. AI/ML Engineer I (6438)

Applied Information Sciences

<div><h1 class="jobSectionHeader"><b>Why AIS?
</b></h1><p>When you join AIS, you&rsquo;re joining a mission-driven team that&rsquo;s passionate about making a difference. You&rsquo;ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and empowering our team to make a lasting impact. As an employee-owned company, we value collaboration, inclusivity, continuous growth, and shared success.
</p><ul><li><p><b>Employee Ownership </b>: Your contributions directly impact the company&rsquo;s success, and you share in its achievements.
</p></li><li><p><b>Continuous Learning </b>: Access to resources, training, and mentorship to support your professional growth.
</p></li><li><p><b>Inclusive Culture </b>: A workplace where diversity is celebrated, and everyone&rsquo;s voice is valued.
</p></li><li><p><b>Mission-Driven Work </b>: Engage in projects that make a meaningful difference for our clients and communities.<br>
</p></li></ul><p></p><h1 class="jobSectionHeader"><b>What are we looking for?
</b></h1><p>At AIS, we're looking for more than just skills - we're looking for driven individuals who are passionate about making a difference, eager to grow, and aligned with our core principles.<br>
</p><p></p><h1 class="jobSectionHeader"><b>Working@AIS
</b><br>
</h1>At AIS, we are dedicated to providing our employees with diverse opportunities to grow their careers while supporting a variety of impactful projects. For this position, we are seeking a talented individual to join AIS as a Lead Software Engineer.&amp;#xa;
<ul><li><p><b>Core Knowledge &amp; Skills: </b>Operates independently or as a team lead, selects appropriate persistence technologies (e.g., EF, Dapper), defines source control strategies, and designs subsystem infrastructure.
</p></li><li><p><b>Work &amp; Complexity: </b>Tackles complex problems with thorough analysis, manages cross-functional delivery, and improves system reliability and scalability.
</p></li><li><p><b>Quality &amp; Independence: </b>Consistently meets deadlines even under challenging conditions, enforces standards through detailed reviews, and establishes productivity benchmarks for the team.
</p></li><li><p><b>Teamwork &amp; Communication: </b>Provides functional leadership by setting objectives, organizing resources, resolving conflicts, and engaging confidently with both internal and external stakeholders.
</p></li><li><p><b>Consulting &amp; Engagement: </b>Troubleshoots advanced client issues, supports requirements gathering, and contributes to vendor presentations or proposal activities.
</p></li></ul>&amp;#xa;As your initial project assignment, you will support the unique needs of our client as a Sr. Web Application Developer.&amp;#xa;&amp;#xa;
<p><b>Project Summary<br>
</b><br>
</p><p>We are seeking a Senior Web Application Developer to design, develop, test, and maintain secure, modern, and scalable web applications in support of mission requirements. This role focuses on translating UI/UX concepts into functional applications, implementing software upgrades, maintaining system performance, and ensuring application reliability in a Top Secret environment. The ideal candidate brings strong full‑stack web development experience with expertise across Microsoft 365, Power Platform, SharePoint, and modern web technologies.
</p><div></div><p><b>Key Responsibilities
</b></p><ul><li><p>Design, test, and develop well‑structured, efficient, and maintainable web‑based software.
</p></li><li><p>Apply best software engineering practices to meet mission and user requirements.
</p></li><li><p>Recommend software upgrades and improvements to support evolving system needs.
</p></li><li><p>Translate UI/UX wireframes into responsive, functional web applications.
</p></li><li><p>Perform ongoing application maintenance, testing, and troubleshooting to ensure optimal performance.
</p></li><li><p>Document application architecture, components, and processes for future maintenance and knowledge transfer.
</p></li><li><p>Collaborate with cross‑functional teams to define, develop, and implement new features.
</p></li><li><p>Write clean, well‑documented, scalable, and secure code in alignment with development best practices.
</p></li><li><p>Debug and resolve complex technical issues impacting application functionality or security.
</p></li><li><p>Stay current on emerging web technologies and industry best practices.
</p></li></ul><div></div><p><b>Required For This Opportunity
</b></p><ul><li><p>Active Top Secret clearance.
</p></li><li><p>Bachelor&rsquo;s degree and a minimum of 8 years of experience in web application development. Will consider 4 additional years of experience in lieu of a degree.
</p></li><li><p>Proven experience developing front‑end and back‑end web solutions.
</p></li><li><p>Experience with Microsoft 365 Power Platform and SharePoint.
</p></li><li><p>Strong proficiency in HTML, CSS, JavaScript, and related web technologies.
</p></li><li><p>Experience translating UI/UX wireframes into functioning applications.
</p></li><li><p>Strong understanding of software development best practices.
</p></li><li><p>Demonstrated experience with application maintenance, testing, and performance tuning.
</p></li><li><p>Excellent debugging, problem‑solving, communication, and collaboration skills.
</p></li></ul><div></div><p><b>Nice to Have Skills
</b></p><ul><li><p>Familiarity with modern JavaScript frameworks and libraries (e.g., React, Vue, Angular).
</p></li><li><p>Experience with <b>Git </b>or other version control systems.
</p></li><li><p>Knowledge of database management and system integration concepts.
</p></li><li><p>Understanding of web security standards and secure coding practices.
</p></li><li><p>Ability to document technical processes and code for long-term sustainability.
</p></li></ul>&amp;#xa;&amp;#xa;At AIS, we are committed to offering competitive and fair compensation that reflects the skills, experience, and contributions of each team member.&amp;#xa;&amp;#xa;The targeted base salary range for this role is $117,000-$177,000 per year. Please note that this range is provided as a guideline and the final offer will be based on several factors, including but not limited to, skillset and competencies, level of experience, education, certifications, and location.&amp;#xa;&amp;#xa;We value transparency in our hiring process and are happy to discuss how your unique qualifications align with our compensation structure during the interview process.&amp;#xa;&amp;#xa;
<p><i>Applied Information Sciences does not discriminate on the basis of race, national origin, religion, color, gender, sexual orientation, age, disability, protected veteran status, or any other basis. Employment decisions are based solely on qualifications, merit, and business needs.</i></p></div>

Sr. Web Application Developer

Synergy ECP

<div>
 NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available.
 <br/>
 <br/>
 <strong>
  Description:
  <br/>
  <br/>
 </strong>
 The Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. This includes programmatic integration of third-party components, introduction of new custom capabilities, modification of existing code, process improvement recommendations, and automation of operations and maintenance tasks. The Software Engineer develops and implements technical efforts to design, build, and deploy applications under the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. This role participates in all aspects of the software development life cycle for all solutions, including planning, requirements, development, testing, and quality assurance.
 <br/>
 <br/>
 <strong>
  Key Responsibilities:
  <br/>
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Design, develop, test, and manage application development projects in support of IT infrastructure
  </li>
  <li>
   Integrate third-party components programmatically and introduce new custom capabilities
  </li>
  <li>
   Modify existing code to enhance functionality and performance
  </li>
  <li>
   Recommend process improvements and automate operations and maintenance tasks
  </li>
  <li>
   Develop and implement technical efforts to design, build, and deploy applications under the direction of lead architects
  </li>
  <li>
   Work on large-scale data processing, computationally intensive statistical modeling, and advanced analytics
  </li>
  <li>
   Participate in all aspects of the software development life cycle, including planning, requirements, development, testing, and quality assurance
  </li>
  <li>
   Conduct technical project milestone reviews, code architecture sessions, resource estimation, and development best practices knowledge transfer
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Qualifications:
  <br/>
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Proven experience in software development and application management
  </li>
  <li>
   Strong knowledge of application design, development, testing, and management
  </li>
  <li>
   Experience with programmatic integration of third-party components
  </li>
  <li>
   Proficiency in modifying existing code and introducing new custom capabilities
  </li>
  <li>
   Ability to recommend and implement process improvements and automation
  </li>
  <li>
   Experience with large-scale data processing, statistical modeling, and advanced analytics
  </li>
  <li>
   Strong understanding of the software development life cycle, including planning, requirements, development, testing, and quality assurance
  </li>
  <li>
   Excellent problem-solving and analytical skills
  </li>
  <li>
   Strong communication and interpersonal skills
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 Preferred Skills:
 <br/>
 <br/>
 <br/>
 <ul>
  <li>
   Experience working under the direction of lead architects
  </li>
  <li>
   Familiarity with technical project milestone reviews and code architecture sessions
  </li>
  <li>
   Knowledge of resource estimation and development best practices
  </li>
  <li>
   Ability to transfer knowledge and mentor team members
  </li>
  <li>
   Bachelors required
  </li>
  <li>
   Minimum 8 years' experience
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Security Clearance requirement:
  <br/>
  <br/>
 </strong>
 Must possess active
 <strong>
  TS/SCI clearance
 </strong>
 to be considered for this role.
 <br/>
 <br/>
 <strong>
  Other Requirements:
  <br/>
  <br/>
 </strong>
 U.S. Citizenship
 <br/>
 <br/>
 <strong>
  Compensation Spotlight:
  <br/>
  <br/>
 </strong>
 For this role, our typical salary range starts at $115,000 and stretches up to $145,000. But here's the deal &ndash; we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.
 <br/>
 <br/>
 <strong>
  Taking Care of the People Who Take Care of The Nation
  <br/>
  <br/>
 </strong>
 Compensation: We offer highly competitive compensation that is consistently recognized by our employees as being generous!
 <br/>
 <br/>
 Health &amp; Retirement: We offer a comprehensive Health Benefits package and 401K Retirement plan so you can take care of yourself and your family... both now and in the future. Other health-related benefits include People Partners who will help you navigate both personal and professional worlds, as well as strong wellness related resources offered through our healthcare provider.
 <br/>
 <br/>
 Education: Individual growth is a priority at NSI/Synergy ECP. Employees are encouraged to take advantage of our company-sponsored continuing education program so they can get their degree or that next certification needed to propel them towards the next level. Not sure what's best for your career plans, we'll help you navigate it all!
 <br/>
 <br/>
 Work/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it&rsquo;s also necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit and 10 paid holidays a year. NSI/Synergy ECP also provides flexible work options that work with your schedule and lifestyle.
 <br/>
 <br/>
 Philanthropy: With the help of our amazing employees, NSI/Synergy ECP participates annually in building awareness, volunteering and contributing to dozens of organizations. We believe that giving back creates a sense of purpose, engagement, and fulfillment. Have a cause you are passionate about? We bet you'll find others here that care about it just as much!
 <br/>
 <br/>
 NSI/Synergy ECP is committed to providing equal employment opportunities to all qualified individuals. Employment decisions are based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, sex, national origin, religion, age, disability, or any other status protected by applicable law.
</div>


Senior Software Engineer- .Net Full Stack Developer

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