216 senior full stack engineer jobs at 127 companies in Thompson, CT

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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: Provides health and dental insurance plans and managed care.
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
4w
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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: Strategic consulting and analytics for life sciences companies.
Develop and maintain full-stack applications to support life sciences commercialization and collaborate with cross-functional teams.
1mo
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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: Full-service global law firm providing comprehensive legal solutions.
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
3w
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Senior Full Stack Engineer
Boston or United States
$128k-$176k/yr RemoteFull Time
Humana
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
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
6d
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Senior Full Stack Engineer
Boston, Massachusetts, United States
$120k-$160k/yr HybridFull Time
Owl Labs
Owl Labs: Manufacturer of AI-powered 360-degree video conferencing devices.
BS/MS or strong portfolio; deep experience across frontend, backend, cloud, and IoT; expertise with React, TypeScript migrations, testing, CI/CD, and AWS; strong communication and mentoring skills.
React, Vite, TypeScript, Playwright, Cypress, AWS Lambda, Amazon ECS, API Gateway, Amazon S3, IAM, PostgreSQL, DynamoDB, MQTT, WebSocket, AWS IoT Core, Amazon SQS, Amazon SNS, Amazon EventBridge, CloudWatch, X-Ray, Honeycomb, Bitbucket, Claude, Codex
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Senior full stack software development engineer
Boston, Massachusetts, United States
$120k-$145k/yr HybridFull Time
Verisk
VeriskNasdaq: VRSK: Provides data analytics and risk assessment for global insurance.
5+ YOEBS in Computer Science (MS preferred) or equivalent, 5+ years full‑stack experience, expertise in C#, Angular, PostgreSQL, Python, strong debugging and code-review skills, and US work authorization.
C#, Angular, PostgreSQL, Python, .NET, AWS
2mo
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Senior Full Stack Platform Engineer
Boston, Massachusetts, United States
HybridFull Time
Realtime Robotics
Realtime Robotics: Develops industrial AI software for robotic workcell automation.
5+ YOE5+ years building production full-stack or backend-heavy apps; strong backend design, AWS, TypeScript/React; cloud observability and CI/CD; multi-tenant architecture; mentoring.
TypeScript, React, Next.js, AWS, CDK, Terraform
1mo
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Senior Full Stack Engineer (Java/React)
Taunton, Massachusetts, United States
$137k-$145k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
5+ YOEBachelor's in software engineering or related field,5+ years experience (or Master’s+3),DoD Secret clearance and U.S. citizenship required,Java/React,SQL/PostgreSQL,Hibernate,Spring experience.
Java, React, SQL, PostgreSQL, JavaScript, Hibernate, Spring, Wildfly, REST, RESTCONF, Material UI, SNMP
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Full Stack Engineer, Foundation
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$146k-$235k/yr RemoteFull Time
LaunchDarkly
LaunchDarkly: Provides a feature management platform for software development teams.
5+ YOE5+ years full-stack engineering; strong TypeScript and React; experience with Go or Node; shipped AI/agent features and MCP/LLM tooling; instrumentation, funnel analysis, A/B testing, and on-call support experience.
TypeScript, React, Go, Node, MCP servers, LLM, IDE, LaunchDarkly
1w
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Senior Full Stack Engineer, Web & Ecommerce
Boston or United States
$88k-$181k/yr HybridFull Time
Toast
ToastNYSE: TOST: Cloud-based technology platform for the restaurant and hospitality industry.
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
2w
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Senior Full Stack Engineer
Somerville, Massachusetts, United States
$120k-$165k/yr OnsiteFull Time
AgZen
AgZen: AI-powered precision agriculture technology for optimized crop spraying.
5+ YOEBachelor's or equivalent,5+ years engineering experience,proficiency in JavaScript/TypeScript and React,Python or Go preferred,experience with SQL/ORMs.
JavaScript, TypeScript, React, Python, Go, SQL, ORMs
1mo
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Senior Full Stack Software Engineer
Boston or Waterloo
$107k-$200k/yr HybridFull Time
Manulife
ManulifeTSX: MFC: Provides insurance, wealth management, and investment services globally.
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
1w
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Senior Full Stack Software Developer
Boston, Massachusetts, United States
$170k-$190k/yr HybridFull Time
Nexamp
Nexamp: Provides community solar and energy storage solutions.
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 Node.js Full Stack Developer
Southborough, Massachusetts, United States
$100k-$140k/yr OnsiteFull Time
nirvanaHealth
nirvanaHealth: Provide healthcare automation and pharmacy benefit management software solutions.
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
1mo
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Senior Full Stack Engineer
Framingham, Massachusetts, United States
$110k-$130k/yr HybridFull Time
Sincere
Sincere: Builds technology for celebrations and sharing digital 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
2mo
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Vice President, Full-Stack Engineer
Boston, Massachusetts, United States
$83k-$199k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
10+ YOE10+ years software engineering; strong full stack in C#.Net, ASP.Net, .Net Core, SQL, Angular; strong SQL (DB2/Oracle/SQL Server); experience across frontend, backend, and data; CI/CD; mentoring; AI-assisted development.
C#, .NET Framework, ASP.NET, .NET Core, SQL, Angular, HTML/CSS, DB2, Oracle, SQL Server, CI/CD
1mo
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Full Stack Engineer
Durham or Merrimack or Boston
$70-$110/hr OnsiteFull Time
Fidelity Investments
Fidelity Investments: Financial services and investment management firm providing advisory solutions.
8+ YOE8+ years Java/Spring experience, strong distributed systems and API skills, CI/CD and container experience, AWS knowledge, degree in CS/Engineering, strong problem solving and mentoring ability.
Java, Spring MVC, Spring, Springboot, Web Services, SOAP, REST, Jest, Jasmine, Docker, Jenkins, artifactory, uDeploy, GitHub, AWS
3w
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Principal Full Stack AI Engineer
Boston, Massachusetts, United States
$200k-$220k/yr OnsiteFull Time
Validity
Validity: Sells software for email deliverability and CRM data cleaning.
10+ YOE10+ years engineering experience, 2+ years building agentic AI systems, deep full-stack experience with React, Next.js, TypeScript, and PostgreSQL, strong code-review and systems-design skills.
React, Next.js, TypeScript, PostgreSQL
1mo
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Software Engineer: Full-Stack Web Developer
Cambridge, Massachusetts, United States
$110k/yr OnsiteFull Time
Nanobiosym
Nanobiosym: Portable nanotechnology platforms for rapid, real-time disease detection.
5+ YOEBachelor's in engineering or CS, 5+ years full-stack web development, expertise in React/Node.js/Python, AWS services, SQL/NoSQL databases, web security and compliance (GDPR/HIPAA), experience with Docker and CI/CD.
Android Studio, Gradle, SDK, C/C++, Java, XML, Subversion (SVN), Git, Android, iOS, AES-256, SSL/TLS, HIPAA, HITECH, CES, HTML5, CSS3, React, Angular, Vue, Node.js, Python, Django, AWS EC2, AWS S3, AWS Lambda, AWS RDS, OAuth2, Tableau, Microsoft Power BI, PostgreSQL, MySQL, MongoDB, DynamoDB, DocumentDB, Docker, RESTful API
1mo
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Senior Full Stack Engineer - Team Lead
Seattle or Chicago or Boston or Austin or Tampa or Philadelphia or Salt Lake City or Providence or Portland or Atlanta or Raleigh or Nashville or Columbus or Phoenix
RemoteFull Time
RxVantage
RxVantage: Software platform connecting healthcare providers with life science resources.
8+ YOE8+ years software engineering experience with React, TypeScript, Node.js, API design (GraphQL/REST), SQL/PostgreSQL, data pipelines, CI/CD, cloud (AWS) and team leadership.
React, TypeScript, GraphQL, REST, Node.js, SQL, PostgreSQL, Nx, Turborepo, Yarn Workspaces, Python, AWS, Jira, Confluence, Claude Code, React Native, Capacitor