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527 typescript developer jobs at 247 companies in Massachusetts

1mo
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Software Engineer (TypeScript/JavaScript)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento
Databento: Provides financial firms real-time and historical market-data APIs for equities, futures, and options.
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.
TypeScript, JavaScript, N-API, node-addon-api, Wasm, React, Redux, Vite, Web Workers, WebSockets, Python, Rust, REST API, Storybook, Figma, CI/CD, npm
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1mo
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Senior Backend Software Engineer - Node.js/TypeScript
New York or California or Massachusetts or Texas or New Jersey or United States
$120k-$150k/yr RemoteFull Time
Makai Labs
Makai Labs: AI and data solutions helping enterprises automate operations, develop products, and improve human-machine work.
7+ YOE7+ years backend engineering experience with Node.js/TypeScript, production services, regulated/compliance environments, relational data modeling, Docker, and microservices patterns.
Node.js, TypeScript, Docker, NestJS, Express, Fastify, Azure, Kubernetes, AKS, Temporal
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1d
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Lead Software Engineer, Fullstack (Python, Typescript, React, AWS)
Cambridge or McLean or Richmond or New York City
$179k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOE1+ MgmtBachelor's degree, 4+ years of software engineering experience, 1+ year of cloud computing experience, and proficiency with Python, TypeScript, React, AWS, or related technologies.
Python, TypeScript, React, AWS, JavaScript, Java, Node.js, HTML/CSS, SQL, Go, Docker, Kubernetes, Microsoft Azure, Google Cloud, Open Source RDBMS, NoSQL, Agile
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1d
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Lead Software Engineer, Fullstack (Python, Typescript, React, AWS)
Cambridge or McLean or New York City or Richmond
$179k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOE1+ MgmtBachelor's degree and 4+ years of software engineering experience required, including 1+ year with cloud computing. Python, TypeScript, React, AWS, open-source frameworks, Agile, and people management experience preferred.
JavaScript, Java, Node.js, HTML/CSS, TypeScript, SQL, Python, Go, RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP, React, Agile
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1w
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Developer Experience Engineer
Somerville, Massachusetts, United States
$130k-$180k/yr OnsiteFull Time
Tulip Interfaces
Tulip Interfaces: Private software providing AI-enabled, no-code frontline operations tools for manufacturers.
5+ YOERequires 5+ years of software engineering experience, AI/LLM and agentic solution expertise, TypeScript, API integration, AWS, CI/CD, AI safety, and developer tooling experience. Bachelor's degree or equivalent experience.
TypeScript, RESTful services, MCP, LLMs, AWS, CI/CD, RAG
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AI Developer
Boston or San Francisco or San Jose
OnsiteFull Time
Goodwin Procter
Goodwin Procter: Legal services for innovators and investors in high-growth industries.
2+ YOEBachelor's degree or equivalent experience; 2–4 years of professional software development experience; experience with Python, C#, or TypeScript, cloud platforms, SDLC, and exposure to AI technologies and orchestration frameworks.
C#/.NET, Python, TypeScript, React, APIs, Microsoft Azure, Microsoft Azure AI services, LangChain, LangGraph, Microsoft Agent Framework, LlamaIndex
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5d
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Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson Air Force Base or Belle Chasse or Buckley Air Force Base or San Antonio or MacDill Air Force Base or Tampa or Quantico or Lackland Air Force Base or Yorktown or Offutt Air Force Base or Rome or Reston or Camp Parks
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
6+ YOE6+ years in application or software development; Node.js with Typescript, SQL, PostgreSQL, Redis, and Elasticsearch; automated testing; TS/SCI clearance with polygraph; bachelor's degree.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch, JSON, Java, JavaScript, Microsoft SharePoint, XML, VBAs, Oracle, MongoDB, Solr, Open AI
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3w
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Software Engineer (Sr. Software Engineer, DOE)
Arizona or California or Colorado or Connecticut or Florida or Iowa or Idaho or Kentucky or Massachusetts or Maryland or Michigan or Minnesota or Nevada or New Hampshire or New Jersey or Ohio or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington
$120k-$135k/yr RemoteFull Time
Foureyes
Foureyes: Private automotive data-platform helping dealerships connect data, manage leads, and convert more shoppers into sales.
3+ YOE3+ years full-stack development experience with Python/Java/TypeScript/React, cloud-native AWS experience, SQL and IaC knowledge, observability tooling, and enthusiasm for AI-assisted development.
Python, Java, React, TypeScript, NodeJS, ReactJS, AWS, Lambda, S3, RDS, SQL, Git, AWS CDK, Terraform, Datadog, Amazon CloudWatch, Claude Code, Cursor, GitHub Copilot, LangGraph, CrewAI, AutoGen, Amazon Bedrock Agents
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1w
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Senior Software Engineer
Boston, Massachusetts, United States
$105k-$156k/yr HybridFull Time
New Balance
New Balance: Empowering people through sport and craftsmanship.
12+ YOEBachelor's degree in computer science or software development and 12 years of relevant experience; expertise in React, TypeScript, Java, Spring Boot, Azure, databases, testing, CI/CD, and agile development.
React, TypeScript, Java, Spring Boot, Azure, MongoDB, Snowflake, Docker, Kubernetes, SOAP, REST APIs
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2w
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Full Stack Developer
Epalinges or Lausanne or Menlo Park or Boston or Europe
HybridFull Time
Atinary Technologies
Atinary Technologies: Private AI deeptech providing machine-learning and robotics software for scientific research and development.
Strong TypeScript and/or Python skills, single-page application and backend experience, LLM-guided development, analytical and English communication skills; bachelor's required and master's preferred in a relevant field.
React, TypeScript, REST API, Django, Python, Redis, Celery, Postgres, Temporal, AWS, PostHog, Sentry, GitHub, Slack, Linear, LLM
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2mo
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AI Software Developer
Grand Rapids or Denver or Chicago or Massachusetts or New Hampshire or New York or North Carolina or Oregon or Texas or Utah or Vermont or Virginia or United States or Canada
$120k-$160k/yr RemoteFull Time
Campspot
Campspot: Campground reservation software and outdoor-stay marketplace serving campground operators and campers across North America.
3+ YOE3+ years professional software development; experience with Claude Code and Anthropic API; strong TypeScript and React; knowledge of prompt engineering, REST APIs, async patterns; ability to review AI-generated code and write tests.
Claude Code, Anthropic API, TypeScript, React, REST APIs
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2mo
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Software Engineer
United States or Boston or New York City or Denver
$110k-$125k/yr RemoteFull Time
Spoiler Alert
Spoiler Alert: B2B software helping CPG brands and retailers manage and sell excess and aging inventory.
2+ YOE2+ years professional software engineering experience; full‑stack web development using TypeScript, React, Express, and MongoDB; strong testing, collaboration, and productive use of AI coding tools.
TypeScript, React, Express, MongoDB
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1mo
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Software Engineer, DevSecOps
Cambridge, Massachusetts, United States
$109k-$175k/yr HybridFull Time
Moderna
ModernaNASDAQ: MRNA: Biotechnology focused on mRNA-based medicine and vaccine development.
5+ YOE5+ years in software/platform/DevOps; strong TypeScript/JavaScript or Python; AWS experience; CI/CD pipeline creation; developer tooling and platform engineering experience.
Python, TypeScript, JavaScript, GitHub Actions, Pulumi, Docker, AWS, JFrog, JFrog Artifactory, Nexus, GitHub Packages
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1w
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Software Engineer/Developer
Albany or New York or New Jersey or Connecticut or Vermont or Massachusetts
$70k/yr HybridFull Time
Health Research, Inc.
Health Research, Inc.: Nonprofit research and grant-administration organization serving New York State public-health programs and cancer research.
4+ YOEBachelor's degree in computer science, information technology, or related field; or equivalent associate degree and experience. Preferred experience includes Python or Bash, TypeScript, Linux/Unix, databases, containers, CI/CD, GitLab, Java, Angular, and React.
Python, Bash, TypeScript, Linux, Unix, Oracle, Rhapsody, HL7, Docker, Podman, Kubernetes, OpenShift, GitLab, Java, Angular, React
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1w
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Senior Software Engineer
Boston or Needham
$80k-$150k/yr HybridFull Time
Wellington Management
Wellington Management: Provides global investment management services.
7+ YOEBachelor's degree and 7+ years developing backend systems with Python, Java, TypeScript, enterprise frameworks, SQL, cloud platforms, integrations, and production support; technical leadership required.
Python, Java, TypeScript, FastAPI, Spring, React, SQL, Oracle, PostgreSQL, MySQL, Jira, Git, Jenkins, GitHub Actions, Visual Studio Code, IntelliJ IDEA, Docker, AWS, Azure, Claude Code, GitHub Copilot, Kubernetes, REST APIs, CI/CD
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1w
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Senior Software Engineer
Boston or Needham
$80k-$150k/yr HybridFull Time
Wellington Management
Wellington Management: Provides global investment management services.
7+ YOEBachelor's degree and 7+ years developing backend systems with Python, Java, and TypeScript. Requires cloud, SQL, enterprise framework, production support, system integration, and technical leadership experience.
Python, Java, TypeScript, FastAPI, Spring, React, SQL, Oracle, PostgreSQL, MySQL, Jira, Git, Jenkins, GitHub Actions, Visual Studio Code, IntelliJ IDEA, Docker, AWS, Azure, Claude Code, GitHub Copilot, Kubernetes
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Software Engineer
Colorado Springs or Boston
$90k-$130k/yr HybridFull Time
Odyssey Systems
Odyssey Systems: Provider of management, analytical, and technical support services for government and private-sector customers.
1+ YOEUS citizen with active Secret clearance, B.S. in a STEM field,1+ years software development experience (1–4 yrs preferred), proficiency with TypeScript/React or Julia, REST APIs, and tested, maintainable code.
Julia, GeoJSON, CZML, JSON, React, TypeScript, Cesium, Resium, Electron, Python, MATLAB, NumPy, SciPy, React Testing Library, Windows, Linux
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2mo
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Product Engineer
Arkansas or Arizona or Colorado or Florida or Georgia or Idaho or Indiana or Illinois or Iowa or Kansas or Massachusetts or Maryland or Minnesota or Missouri or Montana or North Carolina or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia
$130k-$160k/yr RemoteFull Time
OpenEd
OpenEd: Private US educational program provider helping families create personalized, tuition-free at-home education through public-school partnerships.
3+ YOE3-5 years professional software development experience; strong React and modern Typescript skills; CS degree, bootcamp, or equivalent; experience with HTML/CSS and API integration; strong communication and remote work ability.
React, NextJS, Typescript, HTML, CSS
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Software Engineer
Colorado Springs or Boston
HybridFull Time
Odyssey Systems
Odyssey Systems: Provider of management, analytical, and technical support services for government and private-sector customers.
1+ YOEUS citizen with active Secret clearance, B.S. in a STEM field, 1+ years software development experience; proficiency in TypeScript/Python/Java/C++/Rust/Julia, React, REST APIs, and writing tested, maintainable code.
TypeScript, Python, Java, C++, Rust, Julia, React, Cesium, Resium, Electron, MATLAB, NumPy, SciPy, GeoJSON, CZML, React Testing Library
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3mo
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Software Engineer
Boston or New York City
OnsiteFull Time
OnCorps
OnCorps: Agentic AI platform serving asset managers and fund administrators with investment reconciliation, reporting, and pricing tools.
3+ YOE3+ years software development experience; strong Python and TypeScript skills; API and service design experience; familiarity with relational and NoSQL databases, Docker, Kubernetes, AWS, CI/CD, unit testing, and LLM orchestration tools.
Python, TypeScript, JavaScript, Angular, Nest.js, MySQL, JSON, YAML, Docker, Kubernetes, AWS, CI/CD, LangChain, Claude Code, ReviewAI
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