266 senior full stack developer jobs at 148 companies in Tewksbury, MA

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Senior Full Stack Engineer
Boston, Massachusetts, United States
$126k-$154k/yr HybridFull Time
Blue Cross Blue Shield of Massachusetts
Blue Cross Blue Shield of Massachusetts: A tax-paying nonprofit Massachusetts health insurance plan serving individuals, families, businesses, and three million members.
8+ YOESenior software engineer with emphasis on test automation, QA governance, and full-stack development.
Cypress, Selenium, Playwright, Appium, BrowserStack, LoadRunner, JMeter, Gatling, Angular, React Native, Android Native, iOS Native, REST APIs, SpringBoot, Confluent Kafka, Splunk, Splunk Observability, New Relic, LogRocket, AWS CloudWatch, Performance Insights, Drupal, Akamai, F5
2mo
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Senior Full Stack Developer
Boston or Chicago or Los Angeles or New York City or Rochester or San Francisco or Washington
$107k-$193k/yr RemoteFull Time
Nixon Peabody
Nixon Peabody: Sophisticated legal solutions that spark positive impact.
8+ YOE8+ years full stack development experience, Bachelor's in CS or equivalent, deep expertise with Microsoft stack, frontend and backend frameworks, SQL Server, Azure, CI/CD, testing, and leadership/mentoring experience.
C#, ASP.NET Core/MVC, .NET Core, .NET Framework, SQL Server, Entity Framework, Dapper, REST, HTML5, CSS3, JavaScript, TypeScript, React, Angular, Vue.js, Blazor, Webpack, Vite, Visual Studio, Visual Studio Code, Git, Azure DevOps, xUnit, MSTest, Moq, WPF, WinForms, .NET MAUI, Azure App Services, Azure Functions, SQL Azure, Azure Cognitive Services, OpenAI APIs, Docker, Kubernetes
1mo
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Senior Full Stack Engineer
New York City or Waltham or East Norriton or Princeton
OnsiteFull Time
Trinity Life Sciences
Trinity Life Sciences: Trinity Life Sciences is a private life-sciences consulting firm serving pharmaceutical, biotech, and medical-device companies.
Develop and maintain full-stack applications to support life sciences commercialization and collaborate with cross-functional teams.
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Senior Full-Stack Developer
Wakefield, Massachusetts, United States
$115k-$125k/yr RemoteFull Time
Kelmar Associates
Kelmar Associates: Private professional services helping government agencies manage and administer abandoned and unclaimed property programs.
5+ YOE5+ years in modern full-stack web apps; Angular and Spring Boot; AWS serverless/Kubernetes; MySQL/OpenSearch; CI/CD; mentoring; client interaction.
Angular, Spring Boot, MySQL, OpenSearch, Git, AWS, Lambda, EKS, Fargate, React, Vue
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Senior Full Stack Engineer
Boston or United States
$128k-$176k/yr RemoteFull Time
Humana
HumanaNYSE: HUM: Health insurance and care services provider.
5+ YOEBachelor's in CS or related,5+ years software design/development experience,4+ years full stack experience,1-2 years platform reliability/SRE focus,testing and observability expertise,strong communication.
Java, Python, Node.js, TypeScript, Kubernetes, Kafka, Azure DevOps, Claude, Copilot, Hire Vue
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Senior Full Stack Developer
Arlington, Massachusetts, United States
$85k-$110k/yr HybridFull Time
Leader Bank
Leader Bank: Massachusetts-based community bank providing personal, business, commercial, mortgage, and municipal banking services.
4+ YOEBachelor's degree or equivalent experience, 4+ years of full-stack software development, modern web technologies, RESTful APIs, databases, AWS, Git, CI/CD, Agile, and AI/LLM experience.
Vue.js, JavaScript, TypeScript, React, Python, PHP, HTML, CSS, Retool, RESTful APIs, Boomi, MuleSoft, PostgreSQL, MySQL, MariaDB, AWS, AWS Lambda, AWS S3, AWS RDS, AWS CloudWatch, AWS Bedrock, AWS API Gateway, AWS ECS, Git, CI/CD, Large Language Models (LLMs)
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Senior Full Stack Developer
Arlington, Massachusetts, United States
$85k-$110k/yr HybridFull Time
Leader Bank
Leader Bank: Massachusetts-based community bank providing personal, business, commercial, mortgage, and municipal banking services.
4+ YOEBachelor's degree or equivalent experience; 4+ years developing enterprise applications across the full stack. Requires JavaScript, APIs, databases, AWS, Git, testing, CI/CD, Agile, and AI/LLM experience.
Vue.js, JavaScript, TypeScript, React, Python, PHP, HTML, CSS, Retool, RESTful APIs, Boomi, MuleSoft, PostgreSQL, MySQL, MariaDB, Git, CI/CD, AWS, AWS Lambda, AWS S3, AWS RDS, AWS CloudWatch, AWS Bedrock, AWS API Gateway, AWS ECS, Large Language Models (LLMs)
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Senior AI Full Stack Engineer
Waltham or Brooklyn or Warwick or Boston
$129k-$151k/yr HybridFull Time
National Grid
National GridNYSE: NGG: Multinational electricity and gas utility provider.
5+ YOESenior experience delivering AI-enabled digital products; strong TypeScript and React skills; full-stack web development with Next.js; conversational AI, agentic systems, APIs, security, testing, evaluation, and observability experience.
TypeScript, React, Next.js, Vercel AI SDK, LangGraph, LangChain, Payload CMS, GitHub Copilot, Claude Code
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Full Stack Developer
Billerica, Massachusetts, United States
$91k-$121k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Diversified industrial conglomerate providing advanced technology and instrumentation solutions.
5+ YOE5+ years experience, bachelor's in CS/SE/IS or equivalent, full-stack web development, server-side and database design, Git, strong communication, eligible for US export control license.
HTML, PHP, Python, MySQL, PostgreSQL, Git
1w
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Senior Full Stack JS Engineer
Portugal or Boston
RemoteFull Time
NineTwoThree AI Studio
NineTwoThree AI Studio: NineTwoThree is a private AI product studio delivering custom software and automation for enterprise companies and funded startups.
5+ YOERequires 5+ years in full-stack development with React, Node.js, JavaScript, TypeScript, and SQL; cloud platform knowledge, microservices, APIs, databases, technical leadership, and English communication.
React, Node.js, JavaScript, TypeScript, SQL, AWS, Azure, GCP, React.js, RESTful API, OAuth, SAML, MySQL, PostgreSQL, Redis
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Senior Node.js Full Stack Developer
Southborough, Massachusetts, United States
$100k-$140k/yr OnsiteFull Time
nirvanaHealth
nirvanaHealth: Private healthcare technology providing integrated payer and pharmacy-benefit-management platforms and services to health plans and employers.
6+ YOE6+ years full-stack development experience with deep Node.js expertise; experience with Angular, JavaScript, SQL/NoSQL (MongoDB), AWS (S3, Lambda), CI/CD, RESTful APIs, unit/integration testing, security, and Agile processes. Bachelor's in CS/IT required.
Node.js, AWS, S3, Lambda, Angular, JavaScript, MongoDB, SQL, NoSQL, CI/CD, RESTful API, Python
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Full Stack Engineer
Salem, New Hampshire, United States
OnsiteTemporary
Fidelity Investments
Fidelity Investments: Provider of investment, retirement, and financial planning services.
8+ YOERequires 8+ years of full-stack software engineering experience, a bachelor's degree or equivalent, React and Python expertise, CI/CD leadership, Agile knowledge, and mentoring experience.
React, Python, Azure, Microsoft .NET, Microsoft .NET MVC, Microsoft React framework, JavaScript, TypeScript, Node, NPM, HTML, CSS, SPFx, Microsoft Azure DevOps, GitHub Actions, Microsoft Fabric, Microsoft Power Platform
2mo
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Senior Full Stack Software Engineer
Boston or Waterloo
$107k-$200k/yr HybridFull Time
John Hancock Life & Health Insurance Company
John Hancock Life & Health Insurance Company: U.S. life and long-term-care insurer serving individual, group, and institutional customers.
8+ YOE8+ years full-stack development experience; strong .NET 8, C#, ASP.NET Core, Entity Framework; React and TypeScript; experience building scalable APIs and distributed systems; GitHub/GitHub Actions and CI/CD; unit/integration testing; Bachelor’s or equivalent.
Microsoft .NET 8, C#, Microsoft ASP.NET Core, Microsoft Entity Framework, React, TypeScript, RESTful APIs, GitHub, GitHub Actions, CI/CD, Microsoft Azure, Microsoft Azure Kubernetes Service (AKS), Docker
1mo
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Senior Full Stack Engineer, Web & Ecommerce
Boston or United States
$88k-$181k/yr HybridFull Time
Toast, Inc.
Toast, Inc.NYSE: TOST: Cloud-based restaurant management software and payment platform provider.
6+ YOE6+ years full-stack experience with React, Gatsby, JavaScript, HTML, CSS; headless CMS and REST/GraphQL integration experience; strong communication and problem-solving skills.
React, Gatsby, Tailwind CSS, JavaScript, HTML, CSS, GraphQL, Node.js, git, Contentful, CI/CD
2mo
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Senior Full Stack Developer
Nashua or New Hampshire
$97k-$165k/yr HybridFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
4+ YOEBachelor's degree in CS or equivalent experience, 4+ years professional software development, full-stack web app delivery, API integration, frontend framework proficiency, SQL schema and query design, Git, and automated testing.
ASP.NET Core, Blazor, MudBlazor, C#, SQL Server, Dapper, FluentValidation, Git, HTML, CSS, JavaScript, TypeScript, CI/CD, Active Directory
4w
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Senior Full Stack Software Developer
Boston, Massachusetts, United States
$170k-$190k/yr HybridFull Time
Nexamp
Nexamp: U.S. clean-energy developer and owner serving communities and businesses with community solar and energy-storage projects.
7+ YOE7+ years full stack experience with React, TypeScript, Python (Django/FastAPI), SQL, cloud platforms (Azure), Git, CI/CD, and Terraform; strong communication, debugging, and mentorship skills; financial modeling experience a plus.
React, TypeScript, Python, Django, FastAPI, SQL, Git, CI/CD, Terraform, Azure
1mo
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Senior Full Stack Engineer
Framingham, Massachusetts, United States
$110k-$130k/yr HybridFull Time
Sincere Corporation
Sincere Corporation: Privately held consumer-internet technology building digital platforms for celebrations, weddings, and shared memories.
7+ YOE7+ years professional software development; experience across Ruby on Rails, TypeScript, React/Next.js, relational and NoSQL databases, cloud infrastructure (AWS), containerization, and AI-assisted tools; strong product and UX focus.
Ruby on Rails, TypeScript, React, Next.js, MySQL, Postgres, Redis, MongoDB, Sidekiq, OpenSearch, AWS, Docker, Claude Code, Codex, Datadog, Mixpanel, Terraform
1mo
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Kearney Activate - Senior Full Stack Developer
Washington or Arlington or Boston
$100k-$150k/yr OnsiteFull Time
Kearney
Kearney: Global management consulting firm.
4+ YOE4+ years professional software development with strong front-end (React/TypeScript) and full-stack ability; ability to obtain U.S. Secret clearance; bachelor\u0002s or equivalent; secure-coding familiarity (DoD STIGs); client-facing experience.
React, JavaScript, TypeScript, Python, FastAPI, REST, SQL, Git, AWS, Docker, Power BI, DoD STIGs, CI/CD
1mo
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Senior Full Stack Software Engineer
Boston or Waterloo
$107k-$200k/yr HybridFull Time
Manulife
ManulifeTSX / NYSE: MFC: International financial services and insurance provider.
8+ YOE8+ years full-stack experience with .NET 8,C#,ASP.NET Core,Entity Framework,React,TypeScript; experience designing scalable APIs, CI/CD, unit/integration testing; bachelor’s degree or equivalent.
.NET 8, C#, ASP.NET Core, Entity Framework, React, TypeScript, GitHub, GitHub Actions, CI/CD, Azure, AKS, Docker
2mo
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Senior Full Stack Platform Engineer
Boston, Massachusetts, United States
HybridFull Time
Realtime Robotics
Realtime Robotics: Private industrial automation software helping manufacturers and robotics integrators plan, optimize, and deploy multi-robot workcells.
5+ YOE5+ years building/operating production full-stack or backend-heavy systems; strong TypeScript, React, Next.js, AWS, CDK/Terraform, CI/CD; relational/NoSQL DBs; distributed systems; US work authorization required.
TypeScript, React, Next.js, AWS, CDK, Terraform, CI/CD, OAuth2, OpenID Connect, SAML, SCIM