92 fronted developer jobs at 56 companies in Lawrence, MA
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Developer Relations Engineer
Seattle or Boston or Costa Mesa
$132k-$198k/yrOnsiteFull Time
Anduril Industries: Defense technology building autonomous military hardware and software.
Experience as a developer advocate/evangelist/solutions or sales engineer; experience building web or IoT apps (front- and back-end); familiarity with API technologies (REST or gRPC); strong communication and content-creation skills; must be a U.S. Person.
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOE8+ years software development with strong back-end focus (Java and/or NodeJS), RESTful API design, Angular front-end experience, AWS cloud, Git/GitHub, unit/integration testing, healthcare EDI knowledge, and U.S. citizenship/Public Trust eligibility.
Java, NodeJS, Angular, C#, .Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams, Electronic Data Interchange X.12 (EDI), XML, JSON
5+ YOE5+ years front-end development with JavaScript/TypeScript and React/Angular, NodeJS experience, RESTful API and SQL knowledge, automated UI testing, EM, mentoring and strong communication skills.
Confluence: Software for investment management data and regulatory reporting.
Experience with C#, backend development, web front-ends (React), cloud platforms (Azure preferred, AWS considered), CI/CD/DevOps, API design, and collaboration with product and data stakeholders.
Hands-on experience building scalable RESTful APIs, relational and NoSQL databases, SDLC, CI/CD, mentoring junior engineers, and modern front-end development with JavaScript frameworks.
Bay Cove Human Services: Provides supportive services for people with disabilities and homelessness.
10+ YOE10+ yrs in Python/Django and ColdFusion web development; strong front-end skills; MS SQL Server; API integration; UI/UX familiarity; team mentoring; full stack DevOps basics.
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.
The Hanover Insurance GroupNYSE: THG: Provides property and casualty insurance products to individuals and businesses.
3+ YOEBachelor's in CS/CE, 3+ years software development, US work authorization without sponsorship, experience with Java/Spring Boot, front-end frameworks, databases, Azure, containerization, CI/CD, monitoring, scripting, and strong communication.
eClinical Solutions: Clinical data cloud platform and biometrics services for researchers.
7+ YOE7+ years front-end UI development; expert in Angular, TypeScript, Blazor, C#, HTML/CSS; building enterprise web apps; AI/LLM integration knowledge.
Principal Front-Office Engineer, Investments Strategy & Capital Management
Boston, Massachusetts, United States
$128k-$225k/yrHybridFull Time
Liberty Mutual: Provides diversified property, casualty, and commercial insurance products.
8+ YOE8+ years experience; strong full‑stack development with Python (5+ yrs), pandas/NumPy, SQL, Git; front-end and UX experience; experience converting AI prototypes to production; finance/investment domain knowledge.
Liberty Mutual Insurance: Global provider of property and casualty insurance products.
3+ YOE3+ years software engineering; BS/BA in technical or business field or equivalent experience; hands-on with front-end and back-end tech; cloud and DevOps experience; strong communication and collaboration.
CGINYSE: GIB: Provides information technology and business consulting services.
10+ YOE10+ years front-end experience with Angular, JavaScript/TypeScript, Node.js, RxJS, HTML/CSS; test automation and TDD; CI/CD and AWS; microservices and SPA architecture.
Boston or San Francisco or Dallas or Salt Lake City or Seattle or Portland
$141k-$173k/yrRemoteFull Time
WEXNYSE: WEX: Provides global payment processing and business information management services.
8+ YOEBachelor’s in CS/Software Eng; 8-10 yrs software engineering; strong front-end and full-stack skills; modern front-end frameworks; TypeScript/JavaScript; REST/GraphQL; web security; collaboration and maintainability.
BigTime: Provides cloud-based professional services automation software for consulting firms.
5+ YOE5+ years engineering experience; strong backend (.NET/C#) and full‑stack skills; experience with web application architecture, integrations, and modern front-end tools; strong communication and problem-solving.
Careforth: Provides support, coaching, and resources to family caregivers.
7+ YOE7+ years software development experience with strong front-end expertise; 5+ years with JavaScript/TypeScript, HTML, CSS; proficiency in PHP, Python or Golang, Git and CI/CD; experience with containerization, cloud (AWS), CMS (Drupal/WordPress), testing, accessibility, and analytics.
Senior Java Full Stack Developer – Python & Angular (Hybrid)
Westborough, Massachusetts, United States
$65k-$112k/yrHybridFull Time
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
7+ YOE7+ years experience; strong Java backend, Angular front-end, and Python skills; Oracle/PLSQL; OOP; AI-assisted development tools; test automation; Git; Agile tools (JIRA, Zephyr Scale, Confluence); must be authorized to work in the US.
Principal Frontend Engineer (Modeling & Simulation)
San Francisco or Boston or United States
HybridFull Time
Code Metal: Verifiable AI-powered code translation for mission-critical industries.
8+ YOE8+ years building front-end systems with deep React and TypeScript expertise, experience with Cesium and MUI, strong architectural judgment, and eligibility for U.S. Top Secret clearance.
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.