43 javascript web developer jobs at 40 companies in Salem, MA
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Software Engineer: Web Developer
Cambridge, Massachusetts, United States
$110k/yrOnsiteFull Time
Nanobiosym: Portable nanotechnology platforms for rapid, real-time disease detection.
Bachelor's degree in CS or related; strong HTML, CSS, JavaScript; experience with Vue, React or Angular; CMS knowledge (WordPress/Joomla); UI/UX and graphic design skills; REST API development; Agile and test-driven practices.
Member of Technical Staff – Senior Engineer, Fullstack Web Development
Cambridge, Massachusetts, United States
$180k-$240k/yrOnsiteFull Time
Walden Robotics: A building general-purpose robots and related software to improve quality of life across home, work, and industry.
Proven experience building production web applications with a strong front-end focus, modern JavaScript/TypeScript frameworks, backend APIs, cloud deployments, real-time/data-driven UIs, and well-tested maintainable code.
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.
Fall 2026: CodeShark, D2C Digital Experience Web Development (August through December 2026)
Needham, Massachusetts, United States
$26-$35/hrHybridFull Time, Internship
SharkNinjaNYSE: SN: Designs and sells household appliances and beauty technology products
Currently enrolled in or recently graduated from a bachelor's/master's program; strong HTML,CSS,JavaScript/TypeScript; modern framework (React or Vue); Git, Jira, Figma literacy; AI-tool experience (Claude Enterprise); QA basics; strong communication.
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.
Bright HorizonsNYSE: BFAM: Provides child care, early education, and workforce education services.
3+ YOE3+ years in .NET web development and/or Microsoft Dynamics development (Plugins, Power Automate, JavaScript). Bachelor's degree in CS or related field; strong communication and collaboration skills.
Allego: Provide a modern revenue enablement platform for sales teams
3+ YOE3+ years experience; strong web development skills with JavaScript/React/TypeScript and Java/J2EE; experience debugging with browser dev-tools; Agile collaboration and BS degree preferred.
Aras: Develops low-code software for industrial product lifecycle management.
3+ YOEMid-level software engineer with strong problem-solving, experience with C#, JavaScript, SQL, web application development; able to collect requirements, develop, test, and customize product for customers.
Harvard University: Provides higher education and conducts advanced academic research.
7+ YOESeven+ years of relevant experience; strong Oracle APEX, Java/JavaScript, PL/SQL; web app development; SDLC leadership; excellent communication and collaboration.
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
6+ YOE6+ years software development; strong Golang and Unix/Linux experience; proven TypeScript and JavaScript web skills; database and algorithms knowledge; BS in CS or equivalent; adaptable to global teams.
Golang, Unix/Linux, TypeScript, JavaScript, Docker, K8S, Ruby, C++
Atlanta or Boston or Scottsdale or Seattle or Washington
$141k-$226k/yrOnsiteFull Time
AxonNASDAQ: AXON: Develops weapons and software for law enforcement and safety.
6+ YOEBachelor's degree, 6+ years software development experience, expertise in JavaScript/TypeScript, HTML5, CSS3, Angular or React, Webpack, testing (Jest/Karma), large-scale web apps, AI-assisted development practices.
JavaScript, TypeScript, HTML5, CSS3, Angular, React, Webpack, Jest, Karma
FlywireNASDAQ: FLYW: Platform for processing complex global payments across specialized industries.
4+ YOE4+ years in web app development or QA, knowledge of JavaScript/Java/Shell, RESTful APIs, test automation, CI/CD and Docker; excellent communication and mentoring skills; must be based in Eastern Time Zone.
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
3+ YOEExperience building enterprise applications using Java/JavaScript, test automation with JUnit/Mockito/Cucumber, web automation with Selenium/Cypress, SQL/PLSQL, Kafka, Spring Boot/Maven, Agile tools (Jira, GitHub); Bachelor\u0002s or Master\u0002s in related field with relevant experience.
Waters CorporationNYSE: WAT: Designs analytical instruments for laboratory testing and research.
8+ YOE8+ years AEM development, strong Java/J2EE, JavaScript/TypeScript and React skills, experience with AEM as a Cloud Service, Adobe Edge/Analytics/Launch, Marketo, REST/GraphQL, GitHub and CI/CD, Akamai and web performance/SEO/accessibility.
Air Space Intelligence: Provides predictive AI software for aviation and defense operations.
Proficiency in JavaScript/TypeScript, React, Redux, CSS; experience building map-based web applications (Mapbox/Maplibre/Google Maps); familiarity with WebGL/WebGPU/ThreeJS and WebAssembly (WASM).
Intermediate Level Software Engineer - Nashua, New Hampshire, United States
Nashua, New Hampshire, United States
$90k-$110k/yrHybridFull Time
JacobsNYSE: J: Global provider of professional engineering and technical services.
2+ YOEBachelor's degree in computer science or related field; 2+ years software development; US citizen; ability to obtain security clearance; skills in C#, JavaScript/TypeScript, .NET; Azure DevOps, Jira; web frameworks (HTML/CSS/React)
Commonwealth of Massachusetts: Providing public services and governance to the people of Massachusetts.
4+ YOE4-5 years of IT development experience with Java/J2EE, Spring/Hibernate, REST APIs, DevOps, Agile, and web technologies; strong problem solving and communication.
Smartleaf: Personalized, tax-optimized portfolio management for wealth advisory firms.
2+ YOE2+ years building production web applications; strong JavaScript and Ruby on Rails (or similar MVC) experience; solid computing fundamentals; Linux/bash competency; strong communication; must be authorized to work in the U.S.
Ruby on Rails, Javascript, Stimulus, React, PostgreSQL, Debian Linux, bash
Cambridge Mobile Telematics: Providing telematics and behavioral analytics for safer driving and insurance.
7+ YOE7+ years web application experience, proficiency in HTML/CSS, jQuery, Python, JavaScript/TypeScript, strong database and API experience, bachelors or equivalent, strong communication and leadership skills.
Boston Globe Media: Publishes and distributes independent news and journalism in New England.
5+ YOE5+ years building .NET/C# applications, SQL database experience, REST API development, web frontend skills, version control (Subversion/Git), agile experience, strong communication and mentoring ability.
.NET, C#, MySQL, Postgres, SQL Server, HTML, CSS, JavaScript, Subversion, Git, React, Node.js, Piano ID