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java full stack developer/architect-6 Jobs in Irving

java full stack developer/architect-6

java fullstack engineer

cloud developer

Realign

<div>Irving, Texas 75014 Posted March 12th, 2026
 <div></div><p>Looking for more job opportunities? Click here!</p></div>
<br><div><p>Job Type: Full Time</p>
<p>Job Category: IT</p>
<p>Job Description</p>
<p></p><div><b>Job Title:</b> Senior Generative AI Developer<br>
<b>Location </b>&ndash; Irving, TX / Tampa, FL / Jersey City, NJ (3 Days onsite/week)<br>
<b>FTE</b></div><div><b><br>
</b><br>
<b>Job Description:</b><br>
We are seeking an experienced Senior Generative AI Developer to design and implement cutting-edge AI solutions leveraging Retrieval-Augmented Generation (RAG) techniques. The ideal candidate will have strong expertise in Python programming, FastAPI, and cloud platforms (AWS, Azure, or GCP). This role requires a deep understanding of system architecture design, scalable APIs, and end-to-end AI solution development.</div><div></div><div><b><br>
Key Responsibilities:</b><br>
Architect and develop Generative AI applications using RAG frameworks for enterprise-scale solutions.<br>
Design and implement robust system architectures for AI-driven platforms ensuring scalability, security, and performance.<br>
Build and optimize APIs using FastAPI for seamless integration with AI models and data pipelines.<br>
Collaborate with cross-functional teams to integrate AI solutions into existing systems and workflows.<br>
Implement data ingestion, preprocessing, and retrieval mechanisms for large-scale knowledge bases.<br>
Ensure compliance with best practices for cloud deployment (AWS, Azure, or GCP).<br>
Conduct performance tuning and optimization of AI models and APIs.<br>
Stay updated with the latest advancements in Generative AI, LLMs, and RAG methodologies.</div><div><b><br>
Required Skills &amp; Qualifications</b><br>
8+ years of professional experience in software development and system design.<br>
Strong proficiency in Python and experience with FastAPI for API development.<br>
Hands-on experience with Generative AI frameworks and RAG architectures.<br>
Solid understanding of system and architecture design principles for distributed applications.<br>
Experience deploying solutions on any major cloud platform (AWS, Azure, GCP).<br>
Familiarity with vector databases, embedding models, and retrieval pipelines.<br>
Strong problem-solving skills and ability to work in a fast-paced environment.</div><div><b><br>
Preferred Qualifications</b><br>
Experience with LLM fine-tuning, prompt engineering, and model evaluation.<br>
Knowledge of containerization (Docker) and orchestration (Kubernetes).<br>
Exposure to CI/CD pipelines and DevOps practices.</div><br>
<p></p>
<p>Required Skills</p>
<p>CLOUD DEVELOPER</p> <p>SQL APPLICATION DEVELOPER</p></div>

Senior Generative AI Developer-6

<div>Irving, Texas 75014 Posted March 12th, 2026
 <div></div><p>Looking for more job opportunities? Click here!</p></div>
<br><div><p>Job Type: Full Time</p>
<p>Job Category: IT</p>
<p>Job Description</p>
<p></p><div><b>Role :</b><b> </b><b>PySpark Developer</b><br>
<b>Location</b><b>:</b><b> </b><b>Irving, TX</b><br>
<b>FTE ONLY</b></div><div></div><div><b><br>
Job Description</b></div><div><b>
Must Have Technical/Functional Skills</b></div><div>
PySpark Developer with 5-10 years experience in data engineering practice. Responsible for designing, developing and maintaining scalable data pipelines, optimizing data workflows and ensuring the integrity and availability of data for business intelligence</div><div></div><div><b><br>
Roles &amp; Responsibilities</b></div><ul><li> Onsite role with strong experience in Apache Spark framework including good understanding of core concepts, performance optimization and industry best practices.</li><li> Proficient in PySpark with hands-on coding experience and ability to implement complex business level transformations.</li><li> Collaborate with the stakeholders and analysts to understand data requirement and deliver robust, creative and innovative solutions.</li><li> Familiarity with unit testing, object-oriented programming (OOPS) concepts and interpreting test results.</li><li> Proficient to write complex and efficient SQL queries to extract the business critical insights from large-scale data.</li><li> Experience with scheduling of the transformation jobs as per business requirement.</li><li> Perform root-cause analysis and troubleshoot errors on data pipelines, evaluating data quality issues, and implementing corrective fixes</li></ul><p></p>
<p>Required Skills</p>
<p>CLOUD DEVELOPER</p> <p>SQL APPLICATION DEVELOPER</p></div>

PySpark Developer-6

<div>Irving, Texas 75014 Posted March 13th, 2026
 <div></div><p>Looking for more job opportunities? Click here!</p></div>
<br><div><p>Job Type: Full Time</p>
<p>Job Category: IT</p>
<p>Job Description</p>
<p></p><p><b>Role : Java/Angular Full stack Developer</b><br>
<b>Location : Irving, TX / Tampa, FL / Edison, NJ (Onsite)</b><br>
<b>Fulltime</b></p><p><b>
Must Have Technical/Functional Skills</b></p><p><b>
Java/Angular &ndash; Full Stack Developer</b></p><ul><li><b>Design: Create the high-level design and structure of the application user interface</b></li><li><b>Technical leadership: Guide development teams, mentor other members, and resolve technical issues</b></li><li><b>Technology evaluation: Research and recommend new technologies, tools, and frameworks</b></li><li><b>Performance optimization: Identify and address bottlenecks, optimize code, and tune for scalability &ndash; understanding of code quality</b></li><li><b>Security: Ensure applications comply with security best practices</b></li><li><b>Experience in Java microservices, spring boot, API (rest/soap)</b></li><li><b>Experience in creating Web Applications on standard architecture patterns, application profiling &amp; Model View Controller (MVC) design.</b></li><li><b>Hands on experience in UI technologies such as like Angular 14+, JavaScript/Typescript, HTML/CSS, NodeJS, NPM</b></li><li><b>Detailed hands-on experience in development, integration and testing of REST/SOAP/XML/JSON based WebServices</b></li><li><b>Experience in UI testing frameworks (Jasmine)/ test runner framework (karma)/ end to end testing framework (Protractor)</b></li><li><b>Experience in build &amp; deployment frameworks involving Docker and Kubernetes based architecture</b></li><li><b>Exposure to DevOps CICD tools based architecture involving Jenkins, TeamCity or similar platforms</b></li><li><b>Exposure to Agile development and bug tracking tools like JIRA.</b></li><li><b>Good communication and update the status to Senior management</b></li></ul><p><b>
Roles &amp; Responsibilities</b></p><ul><li><b>Design and development of Web based applications in financial domain</b></li><li><b>Implementation and Roll-out of on prem and cloud-based application development projects</b></li><li><b>Work on fixing application issues and enhancement items</b></li><li><b>Mentoring junior developers in the team and identify opportunities for product improvements, implementation of best practices et al.</b></li><li><b>Work on application troubleshooting, perform root cause analysis as well as address identified issues</b></li><li><b>Track the project status, issues, risks and updates timely with senior leadership.</b></li></ul><br>
<p></p>
<p>Required Skills</p>
<p>CLOUD DEVELOPER</p></div>

Java/Angular Full stack Developer

<div>Irving, Texas 75014 Posted March 12th, 2026
 <div></div><p>Looking for more job opportunities? Click here!</p></div>
<br><div><p>Job Type: Full Time</p>
<p>Job Category: IT</p>
<p>Job Description</p>
<p></p><div><b>Role: Java Full Stack Developer/Architect</b></div><div><b>
Location: New York, NY / Irving, TX / Edison, NJ</b></div><div><b>
FTE</b></div><div></div><div><b><br>
Job Description</b></div><div><b>
Must Have Technical/Functional Skills</b></div><ul><li>Angular, React, NodeJS, Python, JavaScript</li><li>Familiarity with UI/UX Design and any database</li><li>Architect exp in designing the new applications/solutions</li></ul><div></div><div><b><br>
Roles &amp; Responsibilities</b></div><div></div><div><b><br>
1. Architecture Ownership and Vision</b></div><ul><li>Oversee the complete architecture across front end, back end, APIs, data, and integrations.</li><li>Define reference architectures, technology standards, and design principles.</li><li>Make long-term decisions balancing scalability, security, cost, and speed while anticipating future needs and designing for extensibility.</li></ul><div></div><div><b><br>
2. Deep Full-Stack Technical Expertise</b></div><ul><li>Front End: Possess a strong command of modern frameworks like React and Typescript. Design performance, accessible, and secure UI architectures with Material UI components, setting standards for complex state management, authentication flows, and UX consistency.</li><li>Back End: Architect scalable services using Node.js or Python, design REST and event-driven APIs, and apply microservices patterns, resiliency, and fault tolerance.</li><li>Data Layer: Model relational and NoSQL databases using MongoDB or Postgres, and design data access, caching strategies, and data consistency models.</li></ul><div></div><div><b><br>
3. Cloud, DevOps, and Platform Design</b></div><ul><li>Architect cloud-native solutions on AWS, Azure, or GCP.</li><li>Design CI/CD pipelines, infrastructure as code, and deployment strategies while building for high availability, disaster recovery, and cost optimization.</li><li>Embed observability, logging, and monitoring by design.</li></ul><div></div><div><b><br>
4. Security and Compliance by Design</b></div><ul><li>Apply secure coding and architecture principles.</li><li>Design authentication, authorization, and data protection models.</li><li>Ensure compliance with enterprise and regulatory standards.</li></ul><div></div><div><b><br>
5. AI Integration &amp; Next-Gen Technologies</b></div><ul><li>Proficient with AI coding assistants, knowledgeable in AI workflow automation and intelligent data processing, and experienced with real-time technologies and message queues.</li></ul><p>
Coordinate with teams, stakeholders to develop insightful dashboards and interactive tools</p><p></p>
<p>Required Skills</p>
<p>CLOUD DEVELOPER</p></div>

Java Full Stack Developer/Architect-6

<div>Irving, Texas 75014 Posted March 19th, 2026
 <div></div><p>Looking for more job opportunities? Click here!</p></div>
<br><div><p>Job Type: Full Time</p>
<p>Job Category: IT</p>
<p>Job Description</p>
<p></p><div><b>Role</b>: <b>Python Developer</b><br>
<b>Location:</b> <b>Irving, TX / Tampa, FL / Edison, NJ (Onsite)</b><br>
<b>Fulltime</b></div><p></p><p><b><br>
Must Have Technical/Functional Skills</b></p><ul><li><b>This is a development position for establishing and implementing new or revised applications and programs in the Technology team.</b></li><li><b>As part of this role, you will be responsible for data extraction and data analysis from structured and unstructured sources. You will develop systems to clean results to build predictive and prescriptive models and implement them in a production environment by partnering with technology and business partners. You will have to address complex problems involving financial data with specific focus on credit risk management. You will have to have open and adaptive mindset to learn new and advanced models in LLM and GenAI and bring in innovative solutions to complex business problems.</b></li><li></li><li><b>Qualifications:</b></li><li><b>5+ years of experience designing and developing scalable and reliable machine learning systems for training, inference, monitoring, and iteration.</b></li><li><b>Strong background of ML/DL/LLM algorithms, model architectures, and training techniques.</b></li><li><b>Proficiency in Python, SQL, Spark, PySpark, TensorFlow or other analytical/model-building programming languages.</b></li><li><b>Proficiency with tools and LLMs.</b></li><li><b>Ability to work independently and collaboratively within a team.</b></li><li></li><li><b>Preferred Skills:</b></li><li><b>Experience in GenAI/LLMs projects.</b></li><li><b>Familiarity with distributed data/computing tools (e.g., Hadoop, Hive, Spark, MySQL).</b></li><li><b>Background in financial business-like banking, risk management.</b></li><li></li><li><b>Education:</b></li><li><b>Bachelor&rsquo;s degree/University degree or equivalent experience in STEM</b></li></ul><p><b>
Good to have:</b></p><ul><li><b>Working experience with Gemini LLM</b></li><li><b>Hands-on knowledge in machine learning frameworks like PyTorch, TensorFlow, Keras</b></li><li><b>Hands-On knowledge on NLP</b></li><li><b>Understanding of model deployment and containerization (Docker).</b></li><li><b>Understanding of version control systems (Git).</b></li><li><b>Awareness of AI compliance, data privacy, and responsible AI principles</b></li></ul><p><b>
Roles &amp; Responsibilities</b></p><ul><li><b>Architect, Design, and implement robust Python-based solution</b></li><li><b>Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards</b></li><li><b>Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture bl ueprint</b></li><li><b>Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation</b></li><li><b>Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals</b></li><li><b>Experience in using writing and using shell script and other Linux features</b></li><li><b>Implement Unit Testing and TDD to ensure software quality and maintainability</b></li></ul><p></p>
<p>Required Skills</p>
<p>CLOUD DEVELOPER</p> <p>SQL APPLICATION DEVELOPER</p></div>

Python Developer

Tata Consultancy Services (TCS)

<div></div><div><div><div><div><div>Must Have Technical/Functional Skills
</div>
<div></div><ul><li> IT experience minimum of 6 years with minimum of 4 years Cyber-Security/Information Security &ndash; must
</li></ul><ul><li> Threat Modeling (STRIDE, PASTA, Attack trees, tooling, Att&amp;ck) &ndash; must.
</li></ul><ul><li> Identifying vulnerabilities using CWE or OWASP.
</li></ul><ul><li> Experience working in a cyber-security role - must.
</li></ul><ul><li> Security practices pertaining to authentication, authorization, logging/monitoring, encryption, infrastructure security,
</li></ul> <div>network/segmentation &ndash; must.
</div><ul><li> Operating systems and their hardening.
</li></ul><ul><li> Development concepts (such as: CICD, Pipelines, SDLC).
</li></ul><ul><li> Scripting languages, Infrastructure as Code (Terraform, CloudFormation) &ndash; must.
</li></ul><ul><li> Cloud Development Kit (CDK), GitOps.
</li></ul><ul><li> Operating in a DevOps / agile team structure.
</li></ul><ul><li> Jira or other ticketing systems &ndash; must.
</li></ul><ul><li> Understanding of docker/K8S/serverless/helm.
</li></ul><ul><li> Support or perform pen testing.
</li></ul><ul><li> Snowflake/MongoDB/Terraform Cloud/GitHub/Databricks.
</li></ul><ul><li> Design and review technical architectures &ndash; must.</li></ul><br>
<div><br>
</div><div>Roles &amp; Responsibilities
</div><ul><li> Threat Modeling using a documented process.
</li></ul><ul><li> Development of automation tools as required.
</li></ul><ul><li> Maintain a high standard of work in identifying threats and specifying mitigating controls.
</li></ul><ul><li> Attending to the lifecycle of identified threats and controls.
</li></ul><ul><li> Delivery of threat models and supporting tasks within existing timeframes.
</li></ul><ul><li> Provide feedback, support, and improvements to the existing threat modeling process.
</li></ul><ul><li> Present work to seniors, the team, and other technical teams.
</li></ul><ul><li> Work with little supervision to complete work</li></ul><br>
<div><br>
</div><div>Bachelor's degree in computer related field or equivalent work experience.</div><br>
<div><br>
</div><div>Associate level cloud certification
</div><ul><li>AWS Certified Developer, AWS Certified Solutions Architect, AWS Certified SysOps Administrator
</li></ul><ul><li>CompTIA Cloud+
</li></ul><ul><li>Google Associate Cloud Engineer or other professional GCP certification
</li></ul><ul><li>Oracle Cloud Infrastructure Certified Architect Associate, Oracle Cloud Infrastructure Certified Cloud Operations Associate
</li></ul><ul><li>Microsoft Certified: Azure Developer Associate</li></ul><br>
<div><br>
</div><div>Associate or professional cyber-security
</div><ul><li>ISACA Certified Information Systems Auditor (CISA)
</li></ul><ul><li>GIAC Security Essentials (GSEC)
</li></ul><ul><li>ISC2 Systems Security Certified Practitioner (SSCP)
</li></ul><ul><li>CompTIA CySA+
</li></ul><ul><li>Microsoft Certified: Security Operations Analyst Associate; Information Protection Administrator A ssociate</li></ul><div></div><div><br>
</div><div></div><br>
<div>Salary Range: $110,000 to $125,000 per year
</div></div></div></div><div><div><div><b>Location</b></div>
<div>Irving, TX</div>
</div><div><div><b>Job Function</b></div>
<div>TECHNOLOGY</div>
</div><div><div><b>Role</b></div>
<div>Modeller</div>
</div><div><div><b>Job Id</b></div>
<div>402183</div>
</div><div><div><b>Desired Skills</b></div>
<div>Cyber Threat Hunting</div>
</div><div><div><b>Salary Range</b></div>
<div>$110,000-$125,000 a year</div>
</div></div><p>Desired Candidate Profile
</p><div><div><b>Qualifications</b> : BACHELOR OF COMPUTER SCIENCE</div></div></div><div></div>

Threat Modeler

Citi

<div><p>Are you a seasoned technology leader with a passion for building cutting-edge enterprise products and a hands-on approach to engineering? Join Citi's Cloud Technology Services (CTS) team and be part of our commitment to transform Citi technology leveraging game-changing Cloud capabilities to drive agility, efficiency, and innovation.</p><p></p><p>
We're providing our businesses with a competitive edge by leveraging public cloud scale and enabling new infrastructure economics. As the Public Cloud Infrastructure Lead, you will play a pivotal role in shaping and executing our public cloud strategy.</p><p></p><p>
You will be part of a team that continues to deliver big! From building cloud base High Performance Compute (HPC) platform to run huge risk calculation, enabling Citi to leverage GenAI at scale, all the way to enabling payments solutions, this team is at the forefront of innovation.</p><p></p><p><b>
What You'll Do:</b></p><ul><li><p>
Lead the Charge: You will provide technical authority for all engineering activities in the public cloud foundational infrastructure space</p></li><li><p>
Build and Inspire: Lead and grow a team of deeply technical cloud specialists and full-stack software developers, fostering a culture of innovation and collaboration.</p></li><li><p>
Innovate and Automate: Drive client satisfaction and business value by identifying and developing process improvement and automation initiatives.</p></li><li><p>
Partner and Collaborate: Establish partnerships across the broader Citi technology landscape to align with business growth initiatives and priorities.</p></li><li><p>
Engineering Excellence: Define measurable success criteria and routinely assess service availability and reliability.</p></li><li><p>
Champion Compliance: Drive compliance with applicable standards, policies, and regulations, always assessing risk with Citi's reputation, clients, and assets in mind.</p></li></ul><p></p><p><b><br>
Who You Are:</b></p><p>
You are a talented technologist with a proven track record of engineering leadership, a deep expertise in public cloud, and a passion for cloud engineering You have:</p><ul><li><p>
Cloud Development Expertise: Possesses comprehensive expertise in public cloud service adoption, with a focus on AWS and GCP. Demonstrates expert-level skills in software and Infrastructure as Code (IaC) engineering, gained through hands-on development experience.</p></li></ul><p></p><p><b><br>
Key areas of proficiency include:</b></p><ul><li><p>
Programming Languages: Python, Terraform, Java and Go</p></li><li><p>
AI/ML: prompt engineering, LLMs, RAG, Semantic Search, Vector Databases, etc.</p></li><li><p>
Behavior-Driven Development (BDD) Testing: Cucumber, Behave, Pytest-BDD, etc.</p></li><li><p>
CI/CD (Continuous Integration/Continuous Delivery) pipelines: Harness, Tekton, Jenkins, etc.</p></li><li><p>
Chaos Engineering: AWS Fault Injection Simulator (FIS), Chaos Mesh, etc.</p></li><li><p>
Agile and DevOps Mindset: Familiarity with Agile Development, DevOps, and SRE practices.</p></li><li><p>
Adaptability: Demonstrated ability to quickly learn new technologies and adapt to changing project requirements</p></li><li><p>
Strategic Thinking: Experience evaluating complex requirements and rationalizing them into a consistent service offering.</p></li><li><p>
Leadership Experience: A proven track record of managing a diverse, inclusive, and high-performing Engineering team.</p></li></ul><p></p><p><b>
Qualifications:</b></p><ul><li><p>
15+ years of relevant experience in engineering.</p></li><li><p>
At least 5+ years in AWS and Cloud</p></li><li><p>
Experience in applications development</p></li><li><p>
Experience in management</p></li><li><p>
Experience managing global technology teams</p></li><li><p>
Working knowledge of industry practices and standards</p></li><li><p>
Consistently demonstrates clear and concise written and verbal communication</p></li></ul><p></p><p><b>
Education:</b></p><ul><li><p>
Bachelor's degree or equivalent work experience</p></li></ul><p></p><p>
-</p><p><b>
Job Family Group:
</b></p>Technology<p>
-</p><p><b>
Job Family:</b></p>
Systems &amp; Engineering<p>
-</p><p><b>
Time Type:</b></p>
Full time<p>
-</p><p><b>
Primary Location:</b></p>
Irving Texas United States<p>
-</p><p><b>
Primary Location Full Time Salary Range:</b></p>
$156,160.00 - $234,240.00<p><br>
In addition to salary, Citi&rsquo;s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental &amp; vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.</p><p>
-</p><p><b>
Most Relevant Skills
</b></p>Please see the requirements listed above.<p>
-</p><p><b>
Other Relevant Skills
</b></p>For complementary skills, please see above and/or contact the recruiter.<p>
-</p><p><b>
Anticipated Posting Close Date:</b></p>
Mar 18, 2026<p>
-</p><p><i>
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.</i></p><p></p><p><i><br>
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review </i><i>Accessibility at Citi</i><i>.</i><br>
<br>
<i>View Citi&rsquo;s </i><i>EEO Policy Statement</i><i> and the </i><i>Know Your Rights</i><i> poster.</i></p></div>

Public Cloud Engineering Lead - Senior Vice President

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