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software engineer i (backend, healthcare) Jobs in Boston

software engineer i (backend, healthcare)

senior software engineer i

Verisk

<div>Be a part of a dynamic software development group at Verisk Catastrophe and Risk Solutions, contributing to the design and development of scalable analytic solutions with high performance. You will work in an agile team to plan and design new features, write clean, testable, and performant code, and integrate test-driven development practices.</div>
 <div><div><ul><li>Design, develop, and maintain cloud-based analytical frameworks and tools.
</li><li>Build scalable and robust systems leveraging AWS services (e.g., Lambda, S3, and Parquet-based big data solutions).
</li><li>Collaborate on infrastructure-as-code solutions for cloud environments.
</li><li>Proactively enhance functional capabilities and performance optimizations.
</li><li>Contribute to full development life cycle: architecture, coding, testing, and CI/CD processes.
</li><li>Investigate and resolve customer inquiries and software defects.
</li><li>Develop algorithms to optimize compute and memory usage for high-performance analytics.
</li><li>Create and maintain automated testing frameworks.
</li><li>Participate in DevOps infrastructure and support both development and production environments.
</li><li>Work closely with team members to ensure robust system architecture and clean code.</li></ul></div></div>
 <div><div><ul><li>BS Degree in Computer Science (or equivalent); MS Degree preferred.
</li><li>5+ years of commercial-grade software development experience.
</li><li>Expertise in C# and .NET Core for developing scalable applications.
</li><li>Familiarity with cloud platforms like AWS and AWS services and Efficient Data Storage such as Apache Parquet
</li><li>Strong understanding of object-oriented design, design patterns, and performance-tuning tools.
</li><li>Experience with test-driven development and CI/CD pipelines.
</li><li>Proficient in Docker and containerized applications.
</li><li>Knowledge of big data solutions, including distributed systems and parallel computing.
</li><li>Python skills are a plus. 
</li></ul></div><div> 
Preferred Skills
 
<ul><li>Hands-on experience with AWS platform development and infrastructure-as-code.
</li><li>Strong analytical and problem-solving skills with a focus on software robustness.
</li><li>Excellent communication and collaboration skills in a dynamic, agile environment. 
</li></ul></div><div> 
Work Environment
 
<ul><li>Hybrid work model with opportunities for collaboration in a team-driven environment.
</li><li>Focus on innovation, scalability, and building impactful solutions. 
</li></ul></div>#LI-ZP1
 
#LI-Hybrid</div>
 <div>For over 50 years, Verisk has been the leading data analytics and technology partner to the global insurance industry by delivering value to our clients through expertise and scale. We empower communities and businesses to make better decisions on risk, faster.
At Verisk, you'll have the chance to use your voice and build a rewarding career that's as unique as you are, with work flexibility and the support, coaching, and training you need to succeed.
For the eighth consecutive year, Verisk is proudly recognized as a Great Place to Work&reg; for outstanding workplace culture in the US, fourth consecutive year in the UK, Spain, and India, and second consecutive year in Poland. We value learning, caring and results and make inclusivity and diversity a top priority. In addition to our Great Place to Work&reg; Certification, we&rsquo;ve been recognized by The Wall Street Journal as one of the Best-Managed Companies and by Forbes as a World&rsquo;s Best Employer and Best Employer for Women, testaments to the value we place on workplace culture.
We&rsquo;re 7,000 people strong. We relentlessly and ethically pursue innovation. And we are looking for people like you to help us translate big data into big ideas. Join us and create an exceptional experience for yourself and a better tomorrow for future generations.
 Verisk Businesses
Underwriting Solutions &mdash; provides underwriting and rating solutions for auto and property, general liability, and excess and surplus to assess and price risk with speed and precision
Claims Solutions &mdash; supports end-to-end claims handling with analytic and automation tools that streamline workflow, improve claims management, and support better customer experiences
Property Estimating Solutions &mdash; offers property estimation software and tools for professionals in estimating all phases of building and repair to make day-to-day workflows the most efficient
Specialty Business Solutions &mdash; provides an integrated suite of software for full end-to-end management of insurance and reinsurance business, helping companies manage their businesses through efficiency, flexibility, and data governance
Catastrophe and Risk Solutions &mdash; provides risk modeling solutions to help individuals, businesses, and society become more resilient to catastrophic events.
Marketing Solutions &mdash; delivers data and insights to improve the reach, timing,relevance, and compliance of every consumer engagement
Life Insurance Solutions &ndash; offers end-to-end, data insight-driven core capabilities for carriers, distribution, and direct customers across the entire policy lifecycle of life and annuities for both individual and group.
Verisk Maplecroft &mdash; provides intelligence on sustainability, resilience, and ESG, helping people, business, and societies become stronger
Verisk Analytics is an equal opportunity employer.
Verisk invests in a benefits package for all employees that includes the following: Health Insurance, a Retirement Plan, Disability benefits, and a Paid Time Off program. We offer a competitive total rewards package that includes base salary determined based on role, experience, skill set, and location.
All members of the Verisk Analytics family of companies are equal opportunity employers. We consider all qualified applicants for employment without regard to race, religion, color, national origin, citizenship, sex, gender identity and/or expression, sexual orientation, veteran's status, age or disability. Verisk&rsquo;s minimum hiring age is 18 except in countries with a higher age limit subject to applicable law.
https://www.verisk.com/company/careers/
Unsolicited resumes sent to Verisk, including unsolicited resumes sent to a Verisk business mailing address, fax machine or email address, or directly to Verisk employees, will be considered Verisk property. Verisk will NOT pay a fee for any placement resulting from the receipt of an unsolicited resume.</div>

Senior Software Engineer I

Amazon.com

<div><h2 class="jobSectionHeader">DESCRIPTION</h2><div>
The Artificial General Intelligence (AGI) team is looking for a passionate, talented, and inventive Senior Research Engineer with a strong hands-on machine learning background, to lead the development of industry-leading multimodal large-language foundational models (LLMs). 
 
As a Senior RE with the AGI team, you will be responsible for leading the development of novel algorithms and modeling techniques to advance the state of the art. Your work will directly impact our customers and will leverage Amazon&rsquo;s heterogeneous data sources and large-scale computing resources to accelerate development with multimodal Large Language Models (LLMs) and Generative Artificial Intelligence (Gen AI). You will have significant influence on our overall strategy by working at the intersection of engineering and applied science to scale pre and post-training workflows and build efficient models. You will drive the system architecture, and spearhead the best practices that enable a quality infrastructure. 
 
The ideal candidate is clearly passionate about new opportunities and has a demonstrable track record of success in delivering new features and products. A commitment to team work, hustle, and strong communication skills (to both business and technical partners) are absolute requirements. Creating reliable, scalable, and high performance products requires exceptional technical expertise, a sound understanding of the fundamentals of Computer Science, and practical experience building large-scale distributed systems. This person has thrived and succeeded in delivering high quality technology products/services in a hyper-growth environment where priorities shift fast. 
 
Key job responsibilities 
<ul><li>Responsible for pre and post-training multimodal LLMs.</li><li>Scale training of models on hyper large GPU and AWS Trainium clusters</li><li>Optimize training workflows using distributed training/parallelism techniques
</li><li>Optimize low-level details of the training stack, including CUDA kernels, communication collectives, network I/O.</li><li>Utilize, build and extend upon industry leading frameworks (NeMo, Megatron Core, PyTorch, Jax, vLLM, TRT, etc)</li><li>Work with other team members to investigate design approaches, prototype new technology, scientific techniques and evaluate technical feasibility</li><li>Deliver results independently in a self organizing Agile environment while constantly embracing and adapting new scientific advances</li></ul> 
About the team 
The AGI Foundations team is responsible for building industry leading Generative AI Foundational Models.</div><h2 class="jobSectionHeader">
BASIC QUALIFICATIONS</h2><ul><li>5+ years of non-internship professional software development experience</li><li>5+ years of programming with at least one software programming language experience</li><li>5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience</li><li>Experience as a mentor, tech lead or leading an engineering team</li></ul><h2 class="jobSectionHeader">
PREFERRED QUALIFICATIONS</h2><ul><li>5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience</li><li>Master's degree in machine learning or equivalent</li><li>Hands-on experience and expertise in training Foundational Models/LLMs, and/or low-level optimization of ML training workflows, CUDA kernels, network I/O.</li></ul> 
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. 
 
Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company&rsquo;s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. 
 
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you&rsquo;re applying in isn&rsquo;t listed, please contact your Recruiting Partner. 
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life &amp; AD&amp;D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits. 
USA, CA, Sunnyvale - 193,300.00 - 261,500.00 USD annually 
USA, MA, Boston - 168,100.00 - 227,400.00 USD annually 
USA, NY, New York - 184,900.00 - 250,200.00 USD annually 
USA, WA, Bellevue - 168,100.00 - 227,400.00 USD annually</div>

Sr. Research Engineer, Machine Learning, AGI Foundations

Grand Circle Travel

<div><h2 class="jobSectionHeader">Senior Software Engineer &ndash; Call Center Platforms</h2>

Location: Boston, MA (Hybrid &ndash; 3 days onsite) 
Reports To: Engineering Manager, Call Center Technology
<h3 class="jobSectionHeader">
Role Overview</h3>

The Senior Software Engineer, Call Center Platforms will play a key role in designing, building, and supporting the systems that power Grand Circle&rsquo;s contact center operations. This role focuses on developing scalable, reliable applications and integrations that improve agent experience, customer engagement, and operational efficiency. The ideal candidate is a strong hands-on engineer who enjoys solving complex problems, collaborating cross-functionally, and contributing to technical direction without owning full architectural responsibility.
<h3 class="jobSectionHeader">
Key Responsibilities</h3>
<ul>
<li>Design, develop, and maintain software applications supporting call center platforms and customer engagement tools
</li>
<li>Build and enhance integrations between call center systems (e.g., CRM, telephony, routing, analytics) and internal business systems
</li>
<li>Collaborate with product managers, operations, and business stakeholders to translate requirements into technical solutions
</li>
<li>Write clean, maintainable, and well-tested code while following engineering best practices
</li>
<li>Participate in code reviews and contribute to continuous improvement of development standards
</li>
<li>Troubleshoot production issues and support system reliability and performance
</li>
<li>Contribute ideas to improve agent workflows, customer experience, and platform scalability
</li>
</ul><h3 class="jobSectionHeader">Qualifications</h3>
<ul>
<li>5&ndash;8+ years of professional software engineering experience
</li>
<li>Strong experience with modern backend development (e.g., Java, C#, .NET, or similar)
</li>
<li>Experience building APIs and integrating third-party platforms and services
</li>
<li>Familiarity with cloud-based environments (Azure preferred)
</li>
<li>Experience working with databases (SQL and/or NoSQL)
</li>
<li>Exposure to call center, CRM, or customer experience platforms (e.g., Genesys, Salesforce, or similar) is a plus
</li>
<li>Strong problem-solving skills and ability to work independently within a collaborative team
</li>
<li>Excellent communication skills and comfort working with cross-functional partners
</li>
</ul><h3 class="jobSectionHeader">Nice to Have</h3>
<ul>
<li>Experience supporting customer-facing or high-availability systems
</li>
<li>Familiarity with event-driven or microservices architectures
</li>
<li>Experience with monitoring, logging, and performance optimization
</li>
<li>Interest in improving internal tools and operational efficiency
</li>
</ul><h3 class="jobSectionHeader">Total Rewards</h3>

We offer competitive compensation and a comprehensive benefits package, including medical, dental, and vision coverage, generous paid time off, paid holidays, retirement savings plans, employee travel benefits, and opportunities for professional growth and development.

To learn more, please visit our websites at www.gct.com, www.oattravel.com and www.grandcirclefoundation.com.
Equal Opportunity Employer 
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.</div>

Senior Software Engineer

Manulife

<div>**Please note there are specific application instructions required to be considered for this role**
At Manulife John Hancock, we believe in investing in the future &ndash; starting with you. Our Internship Program is your launchpad to success, offering the support, structure, and exciting opportunities you need to thrive and make your mark.
As a Software Engineering Intern/Co-op student, you&rsquo;ll gain valuable exposure to support your career journey in the exciting world of technology. Join a supportive team and experience a values-first culture where your career development and well-being are prioritized alongside your job impact. We offer multiple roles within this program, providing support from our diverse, passionate, and talented technology teams. You'll receive guidance from skilled technical leaders who value your teamwork and coordination abilities, and gain exposure to industry-leading, enterprise technologies.
Position Responsibilities:
<ul><li>Contributing to our team of highly skilled Cloud Engineers/Software Engineers/Data Engineers, dedicated to accelerating the adoption of digital innovation across Manulife.
</li></ul><ul><li>Effectively complete projects and other duties as assigned in a collaborative and challenging environment.
</li></ul><ul><li>Implementing and building solutions that will support advancing our target state architecture and aligning with our client's strategic vision.
</li></ul><ul><li>Working closely with the business teams to gather requirements for new and changes to existing business solutions.
</li></ul><ul><li>Participating in community-driven projects which are focused on removing roadblocks and empowering teams.
</li></ul><ul><li>Help us make technology provisioning, configuration, monitoring, maintenance, release management, migration, or decommissioning better, faster, and simpler
</li></ul>Required Qualifications:
<ul><li>Currently pursuing an undergraduate degree in Computer Science, Engineering, or a related field
</li></ul><ul><li>Experience developing modern applications in at least one programming language (Java, Python, Go, Java script, etc.)
</li></ul><ul><li>Experience collaborating on and/or managing code in a source code versioning system (Git, BitBucket, etc.)
</li></ul>Preferred Qualifications:
<ul><li>Experience in relational databases such as Microsoft SQL Server, Oracle, and MySQL
</li></ul>When you join our team:
<ul><li>We&rsquo;ll empower you to learn and grow the career you want.
</li></ul><ul><li>We&rsquo;ll recognize and support you in a flexible environment where well-being and inclusion are more than just words.
</li></ul><ul><li>As part of our global team, we&rsquo;ll support you in shaping the future you want to see.
</li></ul><ul><li>As part of our co-op program, you will gain early access to Manulife John Hancock&rsquo;s premier early talent program, GRO, tailored to graduating students! This program is designed to launch your career with the support, structure, and opportunities you need to thrive.
</li></ul>Application instructions:
<ul><li>Submit your resume, cover letter, academic transcript, and work term evaluation (if any) in one PDF file.
</li></ul><ul><li>Note: Applications are reviewed on a rolling basis.
</li></ul>#LI-Hybrid
#LI-JH
About Manulife and John Hancock
 
 
Manulife Financial Corporation is a leading international financial services provider, helping people make their decisions easier and lives better. To learn more about us, visit https://www.manulife.com/en/about/our-story.html .
 
 
Manulife is an Equal Opportunity Employer
 
 
At Manulife/John Hancock, we embrace our diversity. We strive to attract, develop and retain a workforce that is as diverse as the customers we serve and to foster an inclusive work environment that embraces the strength of cultures and individuals. We are committed to fair recruitment, retention, advancement and compensation, and we administer all of our practices and programs without discrimination on the basis of race, ancestry, place of origin, colour, ethnic origin, citizenship, religion or religious beliefs, creed, sex (including pregnancy and pregnancy-related conditions), sexual orientation, genetic characteristics, veteran status, gender identity, gender expression, age, marital status, family status, disability, or any other ground protected by applicable law.
 
 
It is our priority to remove barriers to provide equal access to employment. A Human Resources representative will work with applicants who request a reasonable accommodation during the application process. All information shared during the accommodation request process will be stored and used in a manner that is consistent with applicable laws and Manulife/John Hancock policies. To request a reasonable accommodation in the application process, contact recruitment@manulife.com .
Working Arrangement
Know Your Rights I Family &amp; Medical Leave I Employee Polygraph Protection I Right to Work I E-Verify
Company: John Hancock Life Insurance Company (U.S.A.)</div>

Summer Intern 2026 - Software Engineering

WHOOP

<div>
 At WHOOP, we're on a mission to unlock human performance and healthspan. WHOOP empowers users to perform at a higher level through a deeper understanding of their bodies and daily lives. Our wearable device tracks key physiological metrics such as heart rate variability, resting heart rate, and sleep quality to provide personalized insights into users' fitness, health, and recovery.
 
 
 As a Software Engineer I (Backend) in the Healthcare group, you will help build and maintain exciting features that drive real health outcomes and connect members to our powerful data science algorithms through beautiful visualizations. You will help our members understand all aspects of their health: physical, mental, emotional, hormonal and guide them in ways to take action to improve it. Healthcare works with cutting-edge technology and research in both the medical and wellness industry, ranging from launching medical devices such as ECG, to expanding into the clinical space with Advanced Labs, to developing novel measurements and insights like WHOOP Age and Menstrual Cycle Insights.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Develop and maintain backend services using Java, Kafka, Postgres, and AWS
 </li>
 <li>
 Collaborate with cross-functional teams including product, data science, and software engineering to deliver key features
 </li>
 <li>
 Contribute to new feature ideation, planning, and development
 </li>
 <li>
 Write clean, testable, and maintainable code
 </li>
 <li>
 Participate in code reviews, technical discussions, and sprint planning
 </li>
 <li>
 Continuously learn and grow within WHOOP&rsquo;s engineering environment
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 Some experience or strong academic background in backend development (Java preferred)
 </li>
 <li>
 Basic familiarity with RESTful APIs and relational databases (e.g., Postgres)
 </li>
 <li>
 Interest in asynchronous processing systems (e.g., Kafka, SQS) is a plus
 </li>
 <li>
 Strong desire to learn, grow, and contribute to a fast-paced engineering team
 </li>
 <li>
 Effective communicator and enthusiastic team player who thrives on continuous learning and direct feedback.
 </li>
 <li>
 Comfortable adapting and iterating in a dynamic, evolving environment.
 </li>
 <li>
 Eager and willing to learn and grow rapidly with AI and AI tools.
 
 
 </li>
 </ul>
 
 This posting is for an immediate new hire to our team. For those graduating in the spring of 2026 seeking entry level roles, we kindly ask that you check out this
 
 
 New Grad Opportunities
 
 
 job posting instead to be considered for roles opening at that time. Thank you.
 
 
 
 
 Learn more about our Software Org and how to be successful in your engineering career at WHOOP via our
 
 
 Career Framework .
 
 
 
 
 
 This role is based in the WHOOP office located in Boston, MA. The successful candidate must be prepared to relocate if necessary to work out of the Boston, MA office.
 
 
 
 
 
 Interested in the role, but don&rsquo;t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply.
 
 
 
 
 WHOOP is an Equal Opportunity Employer and participates in E-verify to determine employment eligibility. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
 
 
 
 
 The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values.
 
 
 
 
 At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company&rsquo;s long-term growth and success.
 
 
 
 
 The U.S. base salary range for this full-time position is $105,000 - 135,000. Salary ranges are determined by role, level, and location. Within each range, individual pay is based on factors such as job-related skills, experience, performance, and relevant education or training.
 
 
 
 
 In addition to the base salary, the successful candidate will also receive benefits and a generous equity package.
 
 
 
 
 These ranges may be modified in the future to reflect evolving market conditions and organizational needs. While most offers will typically fall toward the starting point of the range, total compensation will depend on the candidate&rsquo;s specific qualifications, expertise, and alignment with the role&rsquo;s requirements.
 
</div>

Software Engineer I (Backend, Healthcare)

Autonodyne

Unity Full Stack DeveloperDepartment: Software EngineeringLocation: 320 Congress Street, Floor 1 Boston, MA 02210Autonodyne is a Boston-based software company working to provide additive autonomy to unmanned vehicles in land, sea, and air domains. Our technology stack applies mainly to the defense sector, but we view most of our work as dual use for commercial applications.The ideal candidate is a highly skilled software engineer with expertise in Unity development and an understanding of software architecture and design. They have demonstrated an ability to apply UI/UX principles to create a functional and aesthetic end product. This is a full stack position and requires the candidate to take on both front-end and back-end development. They have experience working on fast paced software development teams as an individual contributor as well as a mentor to junior engineers by effectively communicating technical concepts and conducting code reviews.Responsibilities:&middot; Develop Unity/C# code, test code, fix bugs, profile, and optimize code to meet deliverable requirements.&middot; Collaborate with designers, product managers, and subject matter experts to make designs a reality.&middot; Write clean, modular, and maintainable frontend and backend code with a focus on scalability, flexibility, and performance.&middot; Understanding of networking and real-time communication.&middot; Strong debugging and problem-solving skills.&middot; The ability to accomplish goals independently as well as drive a team towards end products.&middot; Support flight test, as required.Minimum Qualifications:&middot; Bachelor's degree in computer science/ programming or related field.&middot; Ability to quickly grasp and communicate technical subjects clearly and concisely.&middot; Experienced leader who supports individual growth and a mentor to less experienced team members.&middot; US Citizenship required.&middot; Ability to obtain and maintain an Active DoD Secret ClearancePreferred Qualifications:&middot; Experience being a lead or Senior Developer.&middot; Active DoD Secret Clearance.Travel: This position will likely involve travel to customer and non-customer sites principally in North America (10-20%) but global travel is also possible.Other Criteria:Strongly prefer domicile near the Boston/Cambridge metro area but will consider non-local domicile &ndash; relocation to Boston area part of compensation package, if necessaryUS Citizenship requiredSecurity clearance (active or previous) or the ability to be granted one desiredSalary Range: $90,000 - $130,000 per yearJob Type: Full-timeSchedule: Monday to FridayEducation: Bachelor's (Required)Experience:Unity: 3 years (Preferred)C#: 3 years (Preferred)Security clearance: Secret (Preferred)Work Location: In personEqual Opportunity/Affirmative Action Employer:Autonodyne provides equal employment opportunity for all applicants and employees. We do not unlawfully discriminate on the basis of race, color, religion, ancestry, genetic information, national origin, gender, age, marital status, sexual orientation, veteran status, family care status, pregnancy, childbirth or related medical conditions, physical or mental disability, medical condition, or with respect to any other protected classJob Type: Full-timePay: $90,000.00 - $130,000.00 per yearBenefits:<ul><li>401(k)</li><li>401(k) matching</li><li>Dental insurance</li><li>Flexible schedule</li><li>Flexible spending account</li><li>Health insurance</li><li>Health savings account</li><li>Life insurance</li><li>Paid time off</li><li>Referral program</li><li>Relocation assistance</li><li>Retirement plan</li><li>Vision insurance</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>C#: 3 years (Required)</li><li>Unity: 3 years (Required)</li></ul>Work Location: Hybrid remote in Boston, MA 02210

Unity Full Stack Developer

Liberty Mutual Insurance

<div>Description 
At Liberty Mutual, we deliver peace of mind by helping our customers protect what matters most to them. Our commitment to putting customers at the heart of everything we do is driving transformational change throughout our organization. This position follows a hybrid work model (2 days onsite) and is open to candidates located in Portsmouth, NH; Boston, MA; Plano, TX; Indianapolis, IN; and Columbus, OH.
Job Introduction
Liberty Mutual is seeking a Senior Software Engineer to help build the Partner Platform&mdash;comprised of the Partner Portal and Switchboard&mdash;supporting our Strategic Partners in US Retail Markets. You will deliver the self-service experiences and shared gateway that partners use to onboard, manage, support, and expand their integrations with Liberty Mutual. Your work will enable product access controls, onboarding workflows, documentation, and operational tools that reduce time-to-market and maintenance cost, while providing a single, secure, and performant entry point to Liberty Personal Lines quoting and post-bind APIs.
If you&rsquo;re passionate about building secure, scalable systems and great developer experiences, we want to hear from you.
What You&rsquo;ll Do<ul><li>
Design and build modern front-end experiences for the Partner Portal using React and TypeScript, creating reusable components and accessible, high-quality UIs.</li><li>
Develop and evolve RESTful APIs and serverless services on AWS; use CDK for infrastructure-as-code and event-driven patterns to support high request volumes.</li><li>
Engineer Switchboard&rsquo;s common services layer, including authentication, routing, tokenization, feature access controls, and observability, with a focus on low latency and reliability.</li><li>
Apply secure-by-design principles; perform threat modeling and implement robust authN/authZ for partner-facing services.</li><li>
Instrument systems for observability (logs, metrics, traces) and operational excellence; build dashboards and alerts in Splunk and Datadog.</li><li>
Implement comprehensive testing strategies, including unit, integration, and end-to-end tests for front-end applications.</li><li>
Collaborate across teams to coordinate releases, align on standards, and mentor peers; communicate technical concepts effectively to both technical and non-technical stakeholders.</li><li>
Continuously identify opportunities to improve performance, quality, developer experience, and partner onboarding speed.</li></ul>
Qualifications<ul><li>
Minimum 5 years (Senior) of professional software engineering experience building web applications and APIs.</li><li>
Strong proficiency in JavaScript/TypeScript and React; experience with end-to-end testing of front-end applications (e.g., Cypress, Playwright).</li><li>
Hands-on experience with AWS architecture and serverless: CDK, event-driven design, Lambda fundamentals (cold starts, concurrency, timeouts), and building for scale.</li><li>
Solid ability to translate requirements into clear designs and implementation plans; comfortable designing solutions that can be worked on by multiple engineers.</li><li>
Strong knowledge of RESTful API design and development; familiarity with API versioning, idempotency, pagination, and error handling.</li><li>
Familiarity with security and threat modeling; experience with authentication and authorization patterns (e.g., OAuth 2.0, JWT), and tokenization.</li><li>
Experience with observability tooling; familiarity with Splunk and Datadog for logs, metrics, tracing, dashboards, and alerting.</li><li>
Understanding of functional programming concepts and when to use them versus object-oriented approaches.</li><li>
Excellent cross-team communication and collaboration skills; experience rolling out changes incrementally and non-disruptively (feature flags, canary releases, backward compatibility).</li><li>
Strong grasp of system architecture, design principles, agile engineering practices, and software development best practices.</li><li>
Bachelor&rsquo;s or master&rsquo;s degree in a technical field or equivalent professional experience.</li></ul> 
Ready to make an impact? Apply now and help us build the partner-facing platform that powers Liberty Mutual Personal Lines Third Party Integrations. 
About Us
Pay Philosophy: The typical starting salary range for this role is determined by a number of factors including skills, experience, education, certifications and location. The full salary range for this role reflects the competitive labor market value for all employees in these positions across the national market and provides an opportunity to progress as employees grow and develop within the role. Some roles at Liberty Mutual have a corresponding compensation plan which may include commission and/or bonus earnings at rates that vary based on multiple factors set forth in the compensation plan for the role. 
 
At Liberty Mutual, our goal is to create a workplace where everyone feels valued, supported, and can thrive. We build an environment that welcomes a wide range of perspectives and experiences, with inclusion embedded in 
 
every aspect of our culture and reflected in everyday interactions. This comes to life through comprehensive 
 
benefits, workplace flexibility, professional development opportunities, and a host of opportunities provided through our Employee Resource Groups. Each employee plays a role in creating our inclusive culture, which supports every individual to do their best work. Together, we cultivate a community where everyone can make a meaningful impact for our business, our customers, and the communities we serve. 
 
We value your hard work, integrity and commitment to make things better, and we put people first by offering you benefits that support your life and well-being. To learn more about our benefit offerings please visit: https://LMI.co/Benefits 
 
Liberty Mutual is an equal opportunity employer. We will not tolerate discrimination on the basis of race, color, national origin, sex, sexual orientation, gender identity, religion, age, disability, veteran's status, pregnancy, genetic information or on any basis prohibited by federal, state or local law. 
 
Fair Chance Notices<ul><li>
California</li><li>
Los Angeles Incorporated</li><li>
Los Angeles Unincorporated</li><li>
Philadelphia</li><li>
San Francisco</li></ul></div>

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