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Javascript Developer Jobs in Marion, MA, US
200+ javascript developer jobs from 110+ companies hiring in Marion, MA, US.
2w
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Lead Software Engineer, Integration Platform
Boston, Massachusetts, United States
$143k-$243k/yr HybridFull Time
6+ YOE6–8 years of software engineering experience; lead design and architecture; proficient in Perl, Java, Spring Boot, JavaScript, React; experience with AWS, Terraform, Jenkins; HL7 experience preferred.
Perl, Java, Spring Boot, JavaScript, React, PostgreSQL, Oracle, Git, Terraform, Jenkins, Harness, HL7
1w
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Sr React Software Engineer
Woonsocket, Rhode Island, United States
$100k-$110k/yr HybridFull Time
Strong React.js, React Native, JavaScript, TypeScript, Node.js; API/server experience; CS fundamentals; mobile e-commerce focus; Git, bash, GraphQL/REST a plus.
React.js, React Native, JavaScript, TypeScript, Node.js, Git, bash, GraphQL, REST, Jira, AWS
1mo
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Sr Backend Software Engineer
Boston, Massachusetts, United States
$140k-$150k/yr HybridFull Time
7+ YOE7+ years as a Senior Software Engineer with Ruby/Rails or Python + JavaScript; architecture, APIs, SQL, AWS; strong LLM and networking knowledge; collaborative, communicative; BS degree.
Ruby on Rails, Python, JavaScript, MySQL, PostgreSQL, Redis, Elasticsearch, AWS, Git
1mo
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Principal Software Developer
Cambridge, Massachusetts, United States
OnsiteFull Time
8+ YOE2+ Mgmt8+ years software development; BS in CS/Software Engineering; leadership of complex projects; strong problem-solving; Agile; Git; Excellent communication.
Java, C, C++, Python, JavaScript, Git, Agile/Scrum
1d
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AI Application Developer
Boston, Massachusetts, United States
$100k-$140k/yr OnsiteFull Time
3+ YOEDevelop AI-enabled applications with cloud integration; strong coding in Python/Java/.NET; secure, scalable solutions; collaborate with product and engineering teams.
Python, Java, C#, JavaScript, TypeScript, Azure, AWS, GCP, Git
5d
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Software Developer III
Taunton, Massachusetts, United States
$100k-$125k/yr OnsiteFull Time
5+ YOEBachelor's degree in Computer Science or equivalent; 5+ years software development; web technologies; REST/WCF; Oracle Database; .NET; strong analytical and communication skills.
HTML, CSS, JavaScript, REST, WCF, Oracle Database, Microsoft .NET
1w
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Web Applications Developer
Kansas City or Atlanta or Chicago or St. Louis or New York or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Los Angeles or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or St. Joseph or Wilmington or Washington
$125k-$140k/yr HybridFull Time
5+ YOE5–8 years of software development, full-stack web, strong C#/.NET, Angular/TypeScript, REST APIs, SQL Server, Azure, HTML/CSS/JS.
C#, .NET Core, ASP.NET Core, Angular, TypeScript, REST APIs, SQL Server, Azure, HTML, CSS, JavaScript
3w
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Senior Applications Developer
Boston, Massachusetts, United States
$108k-$136k/yr OnsiteFull Time
4+ YOE4 of 7: Windows/Unix development, UI approaches, XML/SOAP/Web Services, REST/Angular, OOP, InterSystems IRIS/Caché/Ensemble, deployment of intranet/extranet
InterSystems IRIS, Caché, Ensemble, XML, XSL, SOAP, Web Services, HTML, JavaScript, REST, Angular
2mo
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Senior Software Engineer, Security Products
Seattle or Boston
$141k-$176k/yr RemoteFull Time
5+ YOE5+ years in software engineering; expert Go and JavaScript/Node.js; high-throughput, scalable systems; Kubernetes expertise; cloud platform experience; security focus.
Go, JavaScript, Node.js, Kubernetes, Apache Flink, Kafka, Terraform, Helm, Chef, SIEM, WAF, IDS/IPS
2d
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AI Developer Advocate
Boston or Raleigh
$99k-$158k/yr HybridFull Time
Strong technical background in web app development; familiarity with open source; knowledge of AI stack; able to create technical content; travel and speak at events; collaborate across teams.
Python, JavaScript, Kubernetes, OpenShift, Docker, Podman, llama.cpp, vLLM, SGlang, GitHub, Linux, Mac OS, Windows
9h
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Software Engineer
Needham or Arlington
$90k-$110k/yr OnsiteFull Time
BS or MS in CS; proficient in Python/Java; MongoDB/PostgreSQL; frontend and backend development; AI/ML frameworks; AWS; MLOps; strong communication; adaptable; agile environment.
Python, Java, MongoDB, PostgreSQL, JavaScript, React, Redux, HTML5, CSS/SASS, AWS, EC2, S3, TensorFlow, PyTorch, Scikit-Learn, OpenAI APIs, CI/CD, MLOps
1mo
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Sr. Solutions Engineer, Mid- Enterprise
Boston or Denver
$118k-$178k/yr HybridFull Time
4+ YOE4+ years in Solutions Engineering, leading technical strategy in high-complexity enterprise deals; strong stack: Python, JavaScript (Node.js, React), REST, SQL; familiarity with AI tools; domain knowledge in marketing automation and CDPs.
Python, JavaScript, Node.js, React, REST, SQL
1mo
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Senior Full Stack Engineer
Westlake or Jersey City or Merrimack or Smithfield
$97k-$185k/yr HybridFull Time
Experience building web apps in production using Python or JavaScript/TypeScript; strong CI/CD knowledge; version control with Git/Jenkins; collaborative mindset.
Python, JavaScript, TypeScript, Git, Jenkins, CI/CD
2mo
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Senior Web Developer
Philadelphia or Atlanta or Blue Bell or Boston or Charlotte or Dallas or Exton or Greensboro or Greenville or Kansas City or Miami or Oklahoma City or Pittsburgh or Raleigh or Sarasota or Warrington or West Palm Beach or Wilmington
OnsiteFull Time
10+ YOEBachelor’s degree in computer science or related field; 10+ years web development with modern languages/frameworks; API integration; SQL; cloud and DevOps experience; CI/CD; security practices; strong communication and collaboration.
Angular, JavaScript, C#, ASP.NET, MVC, SQL, GitHub Actions, Azure DevOps, Azure, CI/CD, APIs, AI/ML
2w
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Full-Stack Software Engineer
Toronto or Boston or Waterloo
$86k-$136k/yr HybridFull Time
3+ YOE3+ years of full-stack experience; strong front-end and back-end skills; knowledge of .NET, ASP.NET, JavaScript/React, SQL; cloud and DevOps experience preferred.
.NET, VB, C#, ASP.NET, JavaScript, React, SQL, Docker, Kubernetes, App Logic, API Management, GitHub Copilot
2d
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Marketing Analytics Developer
Hingham, Massachusetts, United States
$100k-$130k/yr HybridFull Time
7+ YOEBachelor’s degree preferred; 7+ years in enterprise analytics development; strong JavaScript, HTML, CSS; Salesforce/Tealium experience a plus; knowledge of web analytics and pixels.
JavaScript, HTML, CSS, Java, XML, JSON, AJAX, CSV, DNS, SSL Certificates, Tealium, Adobe Analytics, Adobe Target, Salesforce, Quantum Metrics, Google Pixel, Facebook Pixel, Meta Pixel
2w
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Senior Web Developer
San Francisco or Boston
$107k-$137k/yr HybridFull Time
5+ YOE5+ years front-end/full-stack web dev in high-growth B2B SaaS/tech; strong HTML/CSS/JavaScript; WordPress experience; familiarity with React/Next.js; collaboration with design/marketing; attention to accessibility and performance.
WordPress, React, Next.js, Contentful, Sanity, Google Analytics, WCAG
1mo
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Integration Engineer
Plymouth, Massachusetts, United States
OnsiteFull Time
3+ YOEBachelor’s or Master’s in CS/CE; 3+ years software development and system integration; Linux/Ubuntu; Python and JavaScript; APIs and integration frameworks; strong problem-solving and communication.
Linux, Ubuntu, Python, JavaScript, Bootstrap, jQuery, Git
1w
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Lead Software Engineer - Python + PySpark
Richmond or McLean or Cambridge
$179k-$225k/yr HybridFull Time
4+ YOE1+ MgmtLead software engineer with 4+ years of software engineering experience and 1+ year cloud experience (AWS/Azure/GCP); proficient in Python, PySpark, JavaScript, TypeScript, SQL, Java, and Go; strong leadership and collaboration skills.
Python, PySpark, JavaScript, TypeScript, SQL, Java, Go, Docker, Kubernetes, AWS, Azure, GCP, HTML/CSS, Open Source RDBMS, NoSQL
2d
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Senior Software Engineer in Test
Smithfield or Merrimack or Westlake
OnsiteFull Time
7+ YOEBS/BA or equivalent; 7 years software product experience; 3 years test automation; Agile/Scrum; Selenium/Playwright; Java or JavaScript; RestAssured; Jenkins; SQL; DevOps preferred.
Selenium, Playwright, Java, JavaScript, RestAssured, Jenkins, SQL
1mo
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UX/UI Engineer
Cambridge, Massachusetts, United States
HybridFull Time
3+ YOE3–7 years of UX/UI experience with full-stack contributions; design and front-end development; strong prototyping and testing skills.
React, JavaScript, RESTful APIs, CSS
1w
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Full Stack Web Developer
Boston, Massachusetts, United States
$96k-$150k/yr HybridFull Time
3+ YOEProven experience as a Full Stack Developer with React, Next.js, GraphQL; Node.js/Express backend; HTML/CSS/JS; strong performance, accessibility, and SEO skills.
React, Next.js, GraphQL, Node.js, Express, HTML, CSS, JavaScript, Hygraph, Vercel, CI/CD
2mo
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Full Stack Engineer
Boston or Princeton
$140k-$155k/yr HybridFull Time
5+ YOESenior software engineer with 5+ years of web app development in C#/ .NET, full stack experience, AWS, and modern front-end tech.
C#/.NET, .NET Core, MVC, WebAPI, IIS, JavaScript, React, Angular, HTML, CSS, AWS, EC2, ALBs, RDS, Beanstalk, API Gateway
6d
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Senior QA Engineer I
Boston, Massachusetts, United States
$100k-$135k/yr HybridFull Time
4+ YOE4+ years in web app development or QA; JS/Java; RESTful services; CD/CI; Docker; testing frameworks; English fluency; FT in FinTech or education/ERP domains preferred.
JavaScript, Java, Shell, Postman, Rest-assured, Playwright, Wiremock, Docker
2mo
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Senior Front End Engineer - USA located only
Boston, Massachusetts, United States
RemoteFull Time
5+ YOE5-7+ years frontend engineering; strong JavaScript; React (Redux); Node/Express; legacy code experience; testing with React Testing Library and Cypress.
JavaScript, React, Redux, Node, Express, Backbone.js, jQuery, Handlebars, Bootstrap, Jest, Cypress, Figma
1w
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Senior Developer/Analyst - Information Services
Boston, Massachusetts, United States
$90k-$100k/yr OnsiteFull Time
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.
Python, Django, ColdFusion, MS SQL Server, HTML5, CSS3, JavaScript, JSON, Bootstrap, Datatables, Gulp, Yarn, NPM, Canva, Figma, Adobe XD
2w
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Senior Software Engineer
New York or Washington or Boston or Reston
$155k-$210k/yr HybridFull Time
5+ YOE5+ years modern web development; RESTful APIs/microservices with ASP.NET Core; SQL Server; front-end with Angular/TypeScript/HTML/CSS; cloud (AWS/Azure); strong communication and teamwork.
ASP.NET Core, .NET 6+, C#, Visual Studio, VS Code, Angular, TypeScript, JavaScript, HTML5, CSS3/SASS, SQL Server, AWS, Azure, OpenAI on Azure, Azure Cognitive Services, AWS SageMaker
3w
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Senior Frontend Engineer - AI Product
Boston or Los Angeles or Seattle
$165k-$215k/yr RemoteFull Time
5+ YOE5+ years web development; 3+ years React; strong TS/JS; AI coding toolsUsage; design systems; UI for AI features; remote-ready.
React, TypeScript, JavaScript, Tailwind CSS, Storybook, Vite, esbuild, REST API, OpenAPI, Playwright, Cypress
1mo
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Software Engineer Intern - eTail (West Greenwich, RI, US, 02817)
West Greenwich, Rhode Island, United States
$24/hr OnsiteInternship
Pursuing a Bachelor's in Computer Science, Software Engineering, or related field; knowledge of Java, Python, JavaScript, or TypeScript; basics of HTML/CSS/JS; strong problem solving and communication.
Git, GitHub, React, Angular, Vue, Spring Boot, Flask, FastAPI, REST, HTML, CSS, JavaScript, TypeScript, Java, Python
5d
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Application Design Engineer
Foxboro, Massachusetts, United States
$102k-$152k/yr OnsiteFull Time
3+ YOEDegree in Electrical/Electronic Engineering, Computer Science, IT Programming, or Code Development; 3+ years in automation solution development; strong IT/OT convergence; C/C++, Python, JavaScript; Windows/Linux; Docker/Kubernetes; networking protocols.
C/C++, Python, JavaScript, C#, Docker, Kubernetes, Linux, Windows, Modbus, EthernetIP, Profinet, TCP/IP, MQTT
6d
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Backend Engineer- DevEx Team
Boston or Waltham
$112k-$151k/yr HybridFull Time
6+ YOE6+ years in software development in cloud-oriented environments; BS in Computer Science or equivalent; strong experience with Java/Kotlin/JS/TS/bash/Python; CI/CD with Jenkins; Kubernetes; cloud and infrastructure concepts; problem solving; AI/Platform engineering interest.
Java, Kotlin, JavaScript, TypeScript, Bash, Python, Jenkins, Kubernetes, Docker, Maven, Gradle, NPM, Nx, Backstage, CI/CD, Cloud
2mo
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Sr. QPU Software Engineer
Boston, Massachusetts, United States
$155k-$242k/yr OnsiteFull Time
5+ YOE5–10 years in software development; backend Kotlin/Java; frontend JS/TS with React/Vue; SQL/NoSQL; Docker/Kubernetes; RESTful services.
Kotlin, Java, JavaScript, TypeScript, React, Vue, SQL, NoSQL, Docker, Kubernetes, HTTP, REST
3w
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Software Engineer, Full Stack (Study Lifecycle)
Boston, Massachusetts, United States
$148k-$200k/yr HybridFull Time
Benchling: Cloud platform for biotechnology research and development.
2+ YOE2-4 years of full-time software engineering; experience with React; frontend and backend web development; strong ownership and impact focus; interest in life sciences.
React, JavaScript, Web Development, APIs
1w
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Senior Fullstack Software Engineer
San Francisco or Bangalore or Boston or Austin or Tokyo or London
OnsiteFull Time
8+ YOE8+ years experience building frontend or full-stack apps; strong JS/HTML/CSS; React or Next.js; data-driven decisions; ownership; collaboration; developer-focused mindset.
JavaScript, HTML, CSS, React, Next.js, MobX
1mo
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Full-Stack Software Engineer
Boston, Massachusetts, United States
$100k-$145k/yr HybridFull Time
2+ YOE2–6+ years of full-stack web development; experience across frontend, backend, and cloud; customer-focused; strong collaboration; comfortable with CI/CD; regulated environments a plus.
JavaScript, TypeScript, React, Next.js, Python, Django, Flask, FastAPI, HTML, CSS, PostgreSQL, AWS, Google Cloud, CI/CD, GitHub Actions, CircleCI, Jenkins
2mo
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Netsuite Engineer
Boston, Massachusetts, United States
$100k-$201k/yr OnsiteFull Time
5+ YOE5+ years NetSuite ERP/CRM customization, system integrations (SFTP, middleware), SuiteScript, and experience with Firebase/Salesforce integration.
NetSuite, SuiteScript, SFTP, Celigo, Firebase, Salesforce, Google Cloud Platform, PHP, JavaScript, SQL, SWIFT
1w
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Senior Business Systems Engineer
Boston or Austin
OnsiteFull Time
3+ YOE3+ years NetSuite development, customization, and administration; JavaScript/SuiteScript; REST/SOAP; AI tooling; Workato/Mulesoft/Dell Boomi integrations; accounting and business process knowledge.
NetSuite, SuiteScript, SuiteTalk, SuiteFlow, SuiteBuilder, REST, SOAP, JavaScript, HTML, CSS, Workato, Mulesoft, Dell Boomi, AI coding assistants
1mo
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Lead Software Engineer, .Net Full Stack (Hybrid)
Berlin or Westwood or Windsor or Manchester
$149k-$165k/yr HybridFull Time
8+ YOEEight to ten years of software engineering experience; expert in .NET Full Stack; strong leadership; design, develop, mentor; hybrid in-office requirement; travel as needed.
.NET, C#, SQL, JavaScript, React, REST, Azure, AWS
1mo
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GTM Engineer (Go-To-Market Engineer)
Boston, Massachusetts, United States
OnsiteFull Time
3+ YOE3–5 years in growth/GTMe engineering; strong Python/JavaScript; CRM experience (Salesforce or HubSpot); API/automation proficiency; analytical, cross-functional skills
Python, JavaScript, Salesforce, HubSpot, APIs, CRM integrations, Automation tools
1mo
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Senior Backend Engineer
Cambridge, Massachusetts, United States
$150k-$200k/yr OnsiteFull Time
Senior backend engineer with Python, Terraform, and GCP experience; plus familiarity with backend frameworks, cloud platforms, APIs, databases, CI/CD, version control, and microservices.
Python, Terraform, Google Cloud Platform, AWS, Azure, Node.js, NuxtJS, Express.js, JavaScript, TypeScript, Java, C++, Go, REST, gRPC, GraphQL, SQL, NoSQL, PostgreSQL, MongoDB, Firebase, Jenkins, CircleCI, GitLab, Git, Perforce
HiringCafe market data
Javascript Developer Jobs market signals in Marion, MA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
200+
Hiring companies
110+
Fresh sample
54% new in 30d
Salary visibility
84% show pay
Companies appearing in this market
Fidelity InvestmentsathenahealthCapital OneKlaviyoManulifeSchneider ElectricBrightstar LotteryDigitalOcean
Work location mix in visible results
Hybrid: 38Onsite: 24Remote: 8