33 lead full stack developer jobs at 23 companies in Massachusetts
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Lead Full Stack Engineer
Boston or Massachusetts or United States
$155k-$213k/yrRemoteFull Time
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
8+ YOE2+ MgmtBachelor's in CS or related, 6+ years full-stack experience, 8+ years progressive experience, 2+ years project leadership, platform reliability/SRE experience, testing and observability expertise, polyglot stack familiarity.
Farmington or Connecticut or Florida or Georgia or Iowa or Illinois or Maryland or Massachusetts or North Carolina or New York or Ohio or Rhode Island or South Carolina or Tennessee or Virginia
$100k/yrOnsiteFull Time
Digital United: Operates a collective of specialized digital marketing agencies.
5+ YOE5+ years Drupal development experience (Drupal 9 & 10), strong PHP/Twig/MySQL skills, HTML/CSS/JavaScript/Sass, Composer, Drush, Git, NPM, API integration, custom module and theme development, performance optimization.
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: 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.
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE1+ MgmtBachelor’s degree,4+ years software engineering,1+ year cloud experience,proficiency in JavaScript/Java/TypeScript/SQL/Python/Go,experience with Docker/Kubernetes and AWS/GCP/Azure,1+ year people management preferred.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Google Cloud, Microsoft Azure, NoSQL
Hanscom Air Force Base, Massachusetts, United States
$113k-$257k/yrHybridFull Time
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
8+ YOE8+ years software development experience, lead/frontend expertise with React and TypeScript, REST/GraphQL integration, automated testing, CI/CD, containerized deployment, ability to obtain Secret clearance.
React, TypeScript, D3, Mapbox, Cesium, Jest, Cypress, GraphQL, REST, CI/CD
Boston or Chicago or Dallas or New York or Oakland or Washington
$100k-$127k/yrHybridFull Time
Charles River AssociatesNasdaq: CRAI: Provides global economic, financial, and management consulting services.
3+ YOE3-5+ years in full-stack development; BS or MS in CS/SE; strong knowledge of JS/Python/Java; cloud and API experience; ability to lead cross-functional projects.
San Diego or Denver or Arlington or Boston or Dayton or Melbourne or Carlsbad
$175k-$240k/yrRemoteFull Time
Systems & Technology Research: Develops advanced technology for national security and defense applications.
7+ YOEActive Secret clearance with ability to obtain TS/SCI, BS in CS or related (or equivalent) with 7+ years experience, DoD deployment experience, proficiency with React, TypeScript, and Python, travel ~1 week/month.
Boston or Colorado Springs or McLean or Oahu or Remote or Tacoma or Tampa
$180k-$230k/yrRemoteFull Time
Raft: Builds AI and data platforms for U.S. national defense.
6+ YOE6+ years in full-stack production software; distributed systems; Kubernetes and cloud-native platforms; security and compliance knowledge; top-secret clearance eligibility.
Boston or Carmel or Chicago or Lambertville or New York or United States
$215k-$235k/yrHybridFull Time
Real Chemistry: Provides marketing and communication services for healthcare companies.
7+ YOE7+ years hands-on development; 3+ years in tech lead/architect roles; full-stack proficiency; AI tooling experience; strong UX/design collaboration.
athenahealth: Cloud-based software for medical practice management and electronic records.
6+ YOE6+ years software engineering experience, leadership of full-stack teams, proficiency with React, HTML, CSS, JavaScript, Java, relational databases, API design, and generative AI tooling.
New York City or Asbury Park or Boston or Chicago or Baltimore
$160k-$180k/yrHybridFull Time
Solar Landscape: Develops and operates commercial rooftop solar energy projects.
5+ YOE5+ years software engineering experience; lead full-stack development with TypeScript, Node.js, Python, Next.js, Tailwind CSS; experience with Microsoft Azure, Azure DevOps, GitHub, Jira, EMU/AI-enabled features, and leading/mentoring engineers.
TypeScript, Node.js, JavaScript, Next.js, Tailwind CSS, Python, Microsoft Azure, Microsoft Azure DevOps, GitHub, Jira, Figma, Microsoft Dynamics, Microsoft Business Central, Microsoft PowerApps, Microsoft Power BI
Staff Software Development Engineer - Tech Lead (Agentic)
Massachusetts, United States
$130k-$261k/yrRemoteFull Time
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
8+ YOE8+ years software engineering with full-stack ownership, 2+ years building/operating LLM/agent applications, experience with agent frameworks, API and frontend/backend skills, strong leadership and communication.
ManulifeTSX: MFC: Provides insurance, wealth management, and investment services globally.
5+ YOE5+ years software development and regulated-industry experience; 5+ years architecture/design for distributed and data analytics solutions; hands-on Microsoft Power Platform experience preferred; experience with Power BI, Dataverse, Azure, and modern web stacks.
Microsoft Power Platform, Microsoft Power BI, Microsoft Dynamics 365, Microsoft Azure, Microsoft Power Apps, Microsoft Power Automate, Microsoft Dataverse, Microsoft Power Virtual Agents, Microsoft Copilot, Microsoft AI Builder, Microsoft Power Automate Desktop, Microsoft Power Pages, .NET, C#, React, TypeScript
KlaviyoNYSE: KVYO: Software platform for automated e-commerce marketing and customer data.
7+ YOE7+ years software engineering experience; full-stack development across front-end and back-end; leading projects and mentoring; practical experience with LLMs/AI tooling preferred; strong product mindset and cross-functional collaboration.
Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yrRemoteFull Time
Consumer Reports: Tests products and publishes ratings for consumer advocacy.
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
Senior AI Infrastructure Platform Engineer, Assistant Vice President
Quincy or Austin
$90k-$158k/yrOnsiteFull Time
State StreetNYSE: STT: Provides investment management and custody services to institutional investors.
5+ YOELead GenAI/Agentic AI projects; strong full-stack development and architecture; collaboration with business and IT; experience with cloud and AI/ML tools.
Python, FastAPI, Unix, Docker, PostgreSQL, Lang Chain, Kubernetes, Databricks, API Management, AWS, Azure, OpenAI
7+ YOE7+ years leading QA vision for complex SaaS and on-prem products; experience with autonomous agent fleets, AI-first testing, E2E frameworks, MEAN stack, CI/CD pipeline optimization; strong communication and mentoring skills.
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or Washington or California or District of Columbia
$228k-$335k/yrRemoteFull Time
TwilioNYSE: TWLO: Cloud communications platform for building customer engagement applications.
10+ YOEBachelor's in CS/Engineering or equivalent, 10+ years full‑stack development, proficiency in JavaScript/Python/Java/Go, experience with React/Angular/Node.js/Spring Boot, SQL/NoSQL knowledge, LLM/MCP experience, strong problem solving and leadership.
JavaScript, Python, Java, Go, React, Angular, Node.js, Spring Boot, SQL, NoSQL, AWS, Azure, Model Context Protocol (MCP), LLMs, Agent-to-Human (A2H)