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  • Overview Web API Developer role at Mass General Brigham . About Mass General Brigham Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not... 
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    Temporary work
    Remote work
    Flexible hours
    Shift work

    Mass General Brigham

    Somerville, MA
    5 days ago
  • FOUR Full Stack Java Developers (Java, Spring Boot, Hibernate, Cloud, Angular, React JS, SQL, Oracle, DevOps tools, CI-CD, JavaScript, Python, REST API, MySQL) in Boston, MA Angular, AWS, Azure, Java, JavaScript, Microservices, MySQL, React.js, Spring Boot, SQL Server... 
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    Full time
    Immediate start
    Remote work

    DBA Web Technologies

    Boston, MA
    more than 2 months ago
  •  ...Collaborate with software, the executive team, and developers to automate business-critical workflows. ~ Web Application Development – Owning and developing all...  ...with various third-party applications, systems, and APIs to ensure seamless data flow and process automation... 
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    DIGITAL PLASTICS INC

    Boston, MA
    18 days ago
  • $140k

     ...have built software that is used by 50-100+ developers.  Keys to the position: Extensive...  ...or subject matter expert role. Modern Web Stack Expertise: Proven experience developing...  ...and maintain core platform services and APIs Collaborate with cross-functional... 
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    Full time
    Worldwide
    Visa sponsorship

    Yoh, A Day & Zimmermann Company

    Boston, MA
    5 days ago
  • Overview Java API Developer — Anywhere • Contract • Engineer • Insurance • Remote Reference ID: JN -092025-103586 Date Posted: 09/07/2025 Shortcut: Description Remote Join a dynamic team with a major healthcare organization, focusing on enhancing and maintaining APIs... 
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    Hourly pay
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    Local area
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    Eliassen Group

    Boston, MA
    5 days ago
  • $125k - $170k

     ...using modern LLM technologies. RESPONSIBILITIES: Design, develop, and deploy internal AI tools powered by large language models,...  ...environments, and improve access to data at WHOOP. Build robust APIs, services, and user interfaces to expose AI tools to internal... 
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    Full time
    Work at office
    Relocation

    Whoop

    Boston, MA
    15 days ago
  •  ...Responsibilities: Design, implement, and test a new, web-based UI working with a focused team of highly experienced, server-side software developers. Lead UI development for future products...  ...and experience working with REST APIs BS in computer science preferred What's In... 
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    Jobsbridge

    Cambridge, MA
    6 days ago
  • $125k - $165k

     ...Machine Learning. How you will make an impact: Contribute to any and all parts of our flow for developing and deploying our high-volume predictive models, including API development Utilize our tech stack that includes Python (Pandas, NumPy and PyTorch), Kubernetes... 
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    Remote work
    Work from home
    Flexible hours

    Gradient AI

    Boston, MA
    18 days ago
  • Overview Job Title: .NET Full Stack Developer Employment Type: Full-Time | Long-Term Location...  ...Develop, test, and maintain web applications using .NET Core. Build and...  ...-end development. Familiarity with REST APIs and web application architecture. Eagerness... 
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    Full time
    Remote work
    Worldwide

    Kopius

    Boston, MA
    5 days ago
  •  ...Job Description Job Description \n \nA Rapidly Expanding Educational Institution is hiring for a Senior Front End developer for their team. As a Senior Front End developer, you’ll be on their development team in charge of designing building and implementing new... 
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    Full time

    Motion Recruitment

    Boston, MA
    6 days ago
  •  ...in React , Next.js , TypeScript , HTML , and CSS (TailwindCSS or similar). Solid understanding of JavaScript (ES6+) , modern browser APIs, RESTful APIs , GraphQL , and WebSockets . Experience with front-end performance optimization techniques such as lazy loading , code... 
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    Flagship Pioneering

    Cambridge, MA
    3 days ago
  •  ...Keywords: Typescript, React, React Router, Remix, HRML. CSS, JavaScript, Typescript, API Clients, UI/UX, Responsive and Accessible SCAG Web Design, Figma, Adobe, XD, Sketch Do you have a strong eye for design and a deep understanding of UI/UX principles? Do you thrive... 
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    Full time
    Work at office
    Immediate start

    DUST Identity

    Newton, MA
    a month ago
  •  ...infrastructure technologies (e.g., Docker, Kubernetes, Kafka, MSSQL, Aerospike, Solr, BuildKite, DataDog). Build and consume RESTful APIs and GraphQL APIs, and work with relational and non-relational databases. Work cross-functionally with various teams such as other... 
    Suggested
    3 days per week

    Wayfair

    Boston, MA
    2 days ago
  • $126k - $141k

     ...Cypress Design Systems : Contribute to and utilize our component-based design system Backend Technologies (Nice to Have) : PHP, REST APIs About the Role You’ll work closely with designers, product managers, and backend engineers in small, agile teams within an... 
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    Remote work
    Work from home
    Worldwide
    Visa sponsorship
    Flexible hours

    Help Scout

    Boston, MA
    6 days ago
  •  ...native cloud platform. You’ll architect scalable, high-performance web interfaces that make complex cybersecurity capabilities intuitive...  ...TypeScript. ~ Strong experience with frontend architecture, APIs and performance optimization. ~ Familiarity with cloud-based environments... 
    Suggested
    Full time

    Seven Ai

    Boston, MA
    4 hours ago
  •  ...with a dedicated team of talented engineers and researchers to develop robust and intuitive frontend solutions. The focus will be on building...  ...across teams: Partner with backend engineers to integrate APIs and ensure smooth communication between the frontend and backend... 
    Full time
    Relocation package
    Flexible hours

    Code Metal

    Boston, MA
    a month ago
  •  ...crafting from scratch using vanilla JavaScript, web components and minimal dependencies;...  ...and feature interactions.Utilizes browser APIs and efficient event handling to manage state...  ...across projects.Responsibilities:Develops modular controllers and components (e.g.,... 
    Remote work

    SLTWTR Inc

    Cambridge, MA
    4 days ago
  • Nocturnal Inc. Senior Frontend Developer - Wearable Sleep Technology Cambridge, MA·Full time Company...  ...Frontend Developer to lead our mobile and web application development efforts. The ideal...  ...frameworks Implement and optimize API integrations with various AI services and... 
    Full time

    Nocturnal

    Cambridge, MA
    3 days ago
  • $105k - $115k

     ...accessibility, responsiveness, scalability, and performance across our web applications. What Success Looks Like Partner with cross-...  ...intuitive user experiences that meet evolving platform needs Integrate APIs to support data flow across GCP, Firebase, Firestore, and other... 
    Remote work
    Flexible hours

    MasteryPrep

    Boston, MA
    2 days ago
  • $140k - $180k

    Senior Frontend Developer Minimum Years of Experience Required: 6+ Years  Salary range...  ...and intuitive user interfaces for our web applications, with opportunities to design...  ...user experiences, integrating with backend APIs that may provide AI-generated content or... 
    Remote job
    Permanent employment
    Full time
    Flexible hours

    Logicmatrix Ai

    Boston, MA
    4 hours ago
  •  ...We are digital marketing agency seeking a web developer who exhibits strong attention to detail and thrives in a dynamic environment. We’...  ...Customization & Integration (e.g. CMS add-ons/extensions/modules, APIs, payment gateways, XML) Optimization & Compliance (e.g.... 
    Full time
    Casual work
    Remote work

    Steady Vision

    Boston, MA
    4 hours ago
  •  ...across multiple industries, and we are looking for a skilled Web Developer to oversee, maintain, and improve the digital presence of our...  ...automation platforms (CRM, email marketing, etc.). Support API integrations and third-party tool implementations as needed.... 
    Remote work
    Flexible hours

    Atomus Equity Partners

    Boston, MA
    20 days ago
  • Overview We’re Hiring: Junior iOS Developer Are you a budding iOS developer ready to take your skills to the next level? Our team is growing...  ...Skills (Nice to Have) Experience working with JSON and REST APIs . Understanding of Agile methodologies . Internship or... 
    Internship

    HirePower Staffing Solution

    Boston, MA
    6 days ago
  •  ...innovation looking for a Senior Frontend Developer to join our fast-paced, collaborative team...  ..., developing, and maintaining complex web applications. You’ll collaborate with cross...  ...React and TypeScript Integrate with GraphQL APIs and ensure optimal data flow and UI... 
    Full time
    Worldwide

    Motion Recruitment

    Boston, MA
    2 days ago
  •  ...modern, interactive software experiences for web and touchscreen interfaces. Our team is...  ...end applications using Vue 3 + Composition API. Optimize builds with Vite and Webpack....  ...interviewing. Get notified about new Frontend Developer jobs in Boston, MA. #J-18808-Ljbffr... 
    Full time
    Remote work
    Flexible hours

    Rocket Alumni Solutions

    Boston, MA
    2 days ago
  • $110k - $211k

     ...Engineer (Microsoft 365 & SharePoint Solutions Developer) Join to apply for the Senior...  ...replacements, and other improvements to the firm\'s web and portal applications. Provides primary...  ...frameworks, integrating with SharePoint APIs and third-party services as needed. Use... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Husch Blackwell

    Boston, MA
    6 days ago
  •  ...React or Vue. Component architecture - Design clean, reusable UI components with strong type safety and maintainable state management. API integration - Work with backend engineers to connect to FastAPI and other services using shared schemas and OpenAPI specs.... 
    Full time

    Ark

    Cambridge, MA
    6 days ago
  •  ...engineer in this role will be responsible for developing end-to-end systems, modernizing existing...  ...and building medium to large-scale web applications on Cloud Platforms. At least...  ...Current and/or prior experience developing API endpoints. Experience with AWS and SQL databases... 
    Full time
    Contract work
    Work experience placement

    City of Boston

    Boston, MA
    3 days ago
  •  ...Flexcompute is seeking a Senior Frontend Developer to join our team and help shape the future...  ..., including Flow360, leveraging modern web technologies and best practices. You’ll collaborate...  ...teams to design and integrate APIs & services Write clean, modular, and reusable... 

    FLEXCOMPUTE

    Watertown, MA
    2 days ago
  • $152.41k - $179.3k

     ...and fully supported. Team Description: Developer Experience (DevX) is responsible for making...  ...closely with backend engineers, designers, and API publishers to craft workflows that help...  ...2+ years of building modern, data-rich web applications in React or similar frameworks... 
    Full time
    Local area

    Coinbase

    Boston, MA
    2 days ago