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  • Web API Developer

     ...unique talents and join us as we strive to create a world where all people live healthier lives. Responsibilities The Web/API Application Developer will support web application development and maintenance for various health plan initiatives. Coordinate with business/product... 
    Suggested
    Temporary work
    Remote work
    Flexible hours

    Mass General Brigham (Enterprise Services)

    Somerville, MA
    2 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

    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

  • Full stack engineer/Java/ Springboot/ AI

     ...insurance agents and customers. You will develop scalable, loosely coupled backend services...  ...with external insurance systems and build APIs that power seamless front-end experiences....  ...build modern, high-performance enterprise web applications using technologies like Next.... 
    Suggested
    Full time

    Motion Recruitment

    Boston, MA
    22 days ago

  • Senior Full Stack Software Engineer/ Java/ Spring Boot

     ...Experience ~4+ years of experience as a Software Engineer ~ Highly proficient in Java, Spring Boot, and RESTful API’s ~ Experience and ability to design and develop Platform services that are stable, performant, scalable, and maintainable ~ Strong Knowledge of Docker,... 
    Suggested
    Full time
    Flexible hours

    Motion Recruitment

    Boston, MA
    22 days ago

  • Software Engineer: Full-Stack Web Developer

     ...expand our digital presence, we're seeking a talented Full-Stack Web Developer to spearhead our e-commerce and outreach initiatives. We are...  ...Python, and other with experience in creating and managing RESTful API's ~ Expertise in SQL, and relational databases like... 
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    Full time
    Flexible hours

    Nanobiosym

    Cambridge, MA
    20 days ago

  • Sr. Full Stack Software Engineer

     ...front-end user interfaces. KEY RESPONSIBILITIES ~ Design, develop, and optimize applications for Android platforms with C++ and Java...  ...image rendering and data processing using Vulkan (or related APIs). ~ Build and maintain APIs that bridge hardware, firmware,... 
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    Work at office
    Worldwide
    Flexible hours

    Videray Technologies, Inc.

    Charlestown, MA
    28 days ago

  • Full-stack Engineer (front-end focused)

     ...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... 
    Suggested

    DIGITAL PLASTICS INC

    Boston, MA
    17 days ago

  • Senior Full Stack Engineer

     ...leans front-end, you'll be expected to contribute to and maintain APIs, and services across our backend, in both containerized and...  ...fast-paced environments and loves crafting beautiful, performant web experiences, we’d love to meet you. At Cyvl, you'll have the opportunity... 
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    Cyvl

    Boston, MA
    14 days ago

  • Full Stack Engineer (AI) - DeFi

     ...play a critical role in working closely with our CEO and AI team to develop our AI product. Responsibilities: Design and build fullstack systems for our AI crypto agent. Develop scalable APIs and backend services to support agent workflows. Build high-... 
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    Remote work

    Career Renew

    Boston, MA
    10 days ago

  • Full-stack Developer

     ...Description Job Description We are looking for an experienced web developer to join our team in Boston as we work collaboratively with our...  ..., Vue, or other modern frontend frameworks, and with building APIs using Node, Ruby, Elixir, Rust, Go, or other prominent server... 
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    Vermonster

    Boston, MA
    23 days ago

  • Full Stack Engineer

     ...platforms (AWS, GCP, Azure), containerization (Docker, Kubernetes), and databases (SQL, NoSQL). Expertise in building scalable, secure APIs and optimizing system performance. Excellent problem-solving, collaboration, and communication skills . Bonus Points... 
    Suggested
    Local area
    Immediate start
    Remote work
    Relocation package

    PRAGMATIKE

    Cambridge, MA
    7 days ago

  • Full Stack Developer

     ...Description Job Description Full Stack Developer Employment Type: Full Time, Mid-level...  ..., resourceful, and inventive Full Stack Web Developer to join our team. This role will...  ...content rich web applications, APIs, services and scripts.  - Experience working... 
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    Full time
    Flexible hours

    Contact Government Services, LLC

    Boston, MA
    14 days ago

  • Full-Stack Engineer

    $90k - $140k

     ...turning user needs into intuitive React interfaces, well-designed APIs, and reliable data models. You’ll work closely with product,...  ...that feed AI-driven capabilities. Build intuitive, performant web experiences; translate wireframes into accessible, production-ready... 
    Suggested
    Work visa

    Tagup

    Boston, MA
    13 days ago

  • Full Stack Software Engineer

     ...responsible for independently designing, developing, and maintaining these robust and scalable...  ...the latest technologies and trends in web development and AI/ML. Your Impact...  ...micro-services with support for RESTful APIs and UI Integrate AI-powered features into... 
    Suggested
    Full time
    Work experience placement
    Work at office
    Visa sponsorship
    Flexible hours

    Federated Wireless Inc.

    Boston, MA
    23 days ago

  • Sr. Java Backend Developer - Boston, MA

     ...BELOW: Position : Sr. Java Backend Developer Work Location : Boston, MA...  ...and maintaining backend applications and APIs using Java and Spring Boot. Hands-on experience...  ...Design complex, secure and optimized web-based applications using Java, Spring Boot... 
    Suggested

    Techlogic Solutions llc

    Boston, MA
    12 days ago

  • FULL TIME Lead Platform Engineer with Reactjs, Nodejs & Technical Leadership - HYBRID ONSITE

    $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... 
    Full time
    Worldwide
    Visa sponsorship

    Yoh, A Day & Zimmermann Company

    Boston, MA
    4 days ago

  • Java API Developer

    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... 
    Hourly pay
    Contract work
    Local area
    Remote work

    Eliassen Group

    Boston, MA
    4 days ago

  • Software Engineer II (Backend, Healthcare Infra)

    $125k - $170k

     ...connect members to our powerful data science algorithms. You will develop reusable, scalable platforms that enable the entire Healthcare...  ...development, with a strong foundation in object-oriented programming, API design, and relational databases (RESTful APIs, Postgres)... 
    Full time
    Work at office
    Relocation

    Whoop

    Boston, MA
    14 days ago

  • AI Product Focused - Senior Fullstack / Rails Engineer (Boston)

     ...delivering value to our users and on product excellence. That is the only thing that matters. Our backend is a standard Ruby on Rails API powered by PostgreSQL, Redis, and Sidekiq. Our frontend uses Next.js and React. We already handle a significant load, ingesting and... 

    Yuma AI

    Boston, MA
    28 days ago

  • .NET UI Web Developer

     ...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... 

    Jobsbridge

    Cambridge, MA
    5 days ago

  • Backend Software Engineer (Boston)

     ...financial opportunity should be more personalized and fair. We develop innovative technologies that provide underserved and overlooked...  ...and build event-driven microservices. You'll also collaborate on API integrations and contribute to products that impact thousands of... 

    Lendbuzz

    Boston, MA
    14 days ago

  • Java Full Stack Developer with Github Copilot Experience

     ...Onsite | 4 days per week onsite in Boston, MA** Senior Java Developer We are seeking a highly skilled Senior Java Developer with...  ...through to database/OOM layers—delivering robust, high-performance web applications. We can facilitate w2 and corp-to-corp... 
    Hourly pay
    Local area

    Eliassen Group

    Boston, MA
    18 days ago

  • Senior Full Stack Engineer

     ...facing business intelligence and analytics. Skills needed to succeed: ~5+ years of experience with Python, particularly in developing web applications using frameworks like FastAPI or Django. ~ Deep knowledge of React, including component-based architecture,... 
    Remote work
    Work from home
    Flexible hours

    Gradient AI

    Boston, MA
    23 days ago

  • Senior Backend Java Developer. Java/ Spring Boot/ AWS

     ...Job Description Job Description \n \nA rapidly expanding educational institution is hiring for a Senior Backend End Developer for their team. As a Senior Backend End Developer, you’ll be on their development team in charge of designing building and implementing... 
    Full time

    Motion Recruitment

    Newton Center, MA
    9 days ago

  • NET Full Stack Developer

    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... 
    Full time
    Remote work
    Worldwide

    Kopius

    Boston, MA
    4 days ago

  • Full Stack Software Engineer

     ...researchers who can help us deliver the future of automation. Job Summary: Are you tired of writing incremental code for massive CRUD web-apps? Do you want to build systems from the ground up that effect change in the physical world, not just the digital one? At Tutor,... 
    Work at office

    Tutor Intelligence

    Watertown, MA
    14 days ago

  • Senior Frontend Engineer

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

    7AI

    Boston, MA
    2 days ago

  • Front End Engineer

     ...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

  • Senior Frontend Engineer

     ...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
    3 days ago

  • Senior Frontend Developer - Wearable Sleep Technology

    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
    2 days ago