Average salary: $137,293 /yearly

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  • $220k - $250k

     ...Principal Engineer, API & MCP Platform This is a hands‑on, senior technical leadership role responsible for defining and delivering API‑first platform capabilities that enable both developers and AI agents to interact with Babel Street’s services. You will lead the design... 
    Suggested
    Remote work

    Hatchit Co

    Somerville, MA
    1 day ago
  • $90k - $125k

    A cleantech startup is seeking a Backend Engineer to develop robust backend systems and APIs for real‑time industrial data insights. The ideal candidate will have strong Python or PHP skills, proficiency in SQL, and experience with AWS or Azure. Responsibilities include... 
    Suggested
    Full time

    Laminar (formerly H2Ok Innovations)

    Somerville, MA
    3 days ago
  •  ...is looking for a Senior Software Engineer to join our Cloud Platform team. You will engage in designing and developing web services, IoT services, and REST APIs, ensuring high standards of software design and performance. This role requires collaboration with various teams... 
    Suggested

    eInfochips

    Boston, MA
    3 days ago
  • phasevtrials.com in Boston is seeking a talented backend developer to join their R&D team. This role involves creating and refining a state...  .... The ideal candidate will have extensive experience in Python, API development, and cloud services like AWS. PhaseV offers a... 
    Suggested

    phasevtrials.com

    Boston, MA
    4 days ago
  • Downtown Boulder Partnership is seeking a Principal Software Engineer in Boston, MA to build and maintain an API platform for Fidelity Digital Assets Services. You will collaborate across engineering, architecture, and product teams to deliver high-quality, reliable APIs... 
    Suggested

    Downtown Boulder Partnership

    Boston, MA
    2 days ago
  • A leading tech company in Boston is seeking a skilled Python API engineer for a 6+ month contract role. The ideal candidate will have a strong background in backend development and be proficient in Python programming. Responsibilities include API development, testing with... 
    Suggested
    Contract work

    Cloud Analytics Technologies, LLC

    Boston, MA
    2 days ago
  • A technology solutions company in Boston is seeking skilled Python API engineers for a 6+ months contract. Ideal candidates will have strong backend development experience, including proficiency in Python programming and knowledge of ORM, multi-process architecture, and... 
    Suggested
    Contract work

    Robotics Technologies LLC

    Boston, MA
    5 days ago
  • A technology firm based in Boston is seeking a skilled Python API engineer for a 6+ months contract. The ideal candidate will possess a strong background in backend development, with hands-on experience in API development and testing using Pytest. Familiarity with ORM libraries... 
    Suggested
    Contract work

    Quantum Technologies USA

    Boston, MA
    2 days ago
  • A leading automation firm in Boston is seeking a skilled Python API Engineer for a 6+ month contract. Candidates should possess strong backend development skills and familiarity with API development and testing frameworks, particularly Pytest. The role demands proficiency... 
    Suggested
    Contract work

    Robotics Prcocess Automation, LLC

    Boston, MA
    5 days ago
  •  ...seeking a Software Engineer to join their dynamic team. The role involves core data development, building web applications, and designing APIs using a range of technologies. Candidates must have a background in Science and Engineering, along with strong skills in Java and... 
    Suggested

    Ph7

    Cambridge, MA
    3 days ago
  • $82.75k - $123.46k

    The Commonwealth of Massachusetts is seeking a Java Developer to enhance its Child Support Enforcement Division's IT systems. This role requires expertise in Java/J2EE, RESTful API development, and experience with DevOps and Agile frameworks. Responsibilities include migrating... 
    Suggested
    Full time

    Commonwealth of Massachusetts

    Chelsea, MA
    5 days ago
  • A forward-thinking staffing agency in the United States is seeking an experienced API Developer to scale their Amazon Cloud-based platform. The ideal candidate will have a strong development background in PHP, Java, and Scala, along with at least 5 years of relevant work... 
    Suggested
    Work experience placement

    CS&S STAFFING SOLUTIONS

    Boston, MA
    7 days ago
  •  ...Technologies GmbH is seeking a Senior Director Solutions Engineering API to lead their global pre-sales specialists team. The role...  ...innovative API solutions. Responsible for guiding pre-sales efforts, developing capabilities for new products, and communicating effectively... 
    Suggested

    Akamai Technologies GmbH

    Cambridge, MA
    2 days ago
  •  ...technology firm in Boston is hiring a Tech Lead to join their collaborative engineering team. The role involves designing systems and APIs, writing high-quality code, and may include mentoring a small team. Candidates should possess strong skills in NodeJS and AWS,... 
    Suggested

    HqO, Inc

    Boston, MA
    2 days ago
  •  ...while working within a collaborative technical team. Key qualifications include a strong working knowledge of Python, JSON, and RESTful APIs, as well as experience in a Linux environment. Your responsibilities will involve troubleshooting complex issues, managing support... 
    Suggested

    ReversingLabs

    Cambridge, MA
    3 days ago
  •  ...Support Engineer/ Working knowledge of Python, JSON and RESTful API’s,Linux environment Full‑time position within the Technical Support...  ...the appropriate level of management and engineering expertise Develop and execute test scenarios to duplicate identified problems... 
    Full time
    Remote work
    Worldwide

    ReversingLabs

    Cambridge, MA
    3 days ago
  • Technical Support Engineer with Python, JSON and RESTful API’s, Linux environment Full-time We are growing! Find out why it is so very...  ...the appropriate level of management and engineering expertise Develop and execute test scenarios to duplicate identified problems... 
    Full time
    Work at office
    Local area
    Remote work
    Worldwide

    ReversingLabs

    Cambridge, MA
    3 days ago
  •  ...lead the Platform Engineering team in Boston. The role involves overseeing a team of engineers focused on data platform, analytics, and API development. Candidates should have extensive experience in software engineering, team leadership, and familiarity with cloud... 

    American Banknote Corp.

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

    A health technology company in Boston seeks a Software Engineer II to develop scalable backend solutions that enhance user acquisition and member growth. Responsibilities include building APIs, collaborating with cross-functional teams, and participating in architecture... 
    Full time

    Whoop

    Boston, MA
    8 days ago
  • KONG is seeking a Staff Solutions Engineer to lead the transition into the AI era by guiding customers in architecting secure, scalable API ecosystems. You will be instrumental in supporting sales, conducting technical workshops, and delivering demos of KONG’s API and AI... 

    KONG

    Boston, MA
    5 days ago
  • $90k - $100k

    GovCIO is seeking a Ruby on Rails Backend Developer to design, build, and maintain backend services for VA.gov. The role focuses on backend engineering, API development, and system reliability, with collaboration across teams. This fully remote position requires a Bachelor... 
    Remote job

    GovCIO

    Boston, MA
    1 day ago
  •  ...is looking for a Backend Software Engineer II to join their Emergence team in Cambridge, Massachusetts. In this role, you will develop APIs and collaborate with cross-functional teams, transforming abstract business requirements into technical implementations. The anticipated... 

    S&P Global

    Cambridge, MA
    5 days ago
  •  ...months contract Skill Requirements We are looking for skilled Python API engineers with a strong background in backend development. The...  ...ensure code reliability and robustness. If you are a backend developer with a strong focus on Python APIs and testing, we encourage you... 
    Permanent employment
    Contract work
    Local area

    Robotics Technologies LLC

    Boston, MA
    5 days ago
  • IBM Computing in Cambridge, Massachusetts, is seeking a skilled developer to create server-side logic and RESTful APIs. This role requires proficiency in languages like Ruby, Python, Java, and Node.js, along with experience in AI solutions and database development. The... 

    IBM Computing

    Cambridge, MA
    1 day ago
  • Grand Circle Travel in Boston, MA is seeking a detail-oriented QA Engineer to support the Core Services organization through hands-on API and backend testing. This is a hybrid position ideal for someone with a proactive quality mindset and strong API skills.... 

    Grand Circle Travel

    Boston, MA
    1 day ago
  • $130k - $175k

    An AI innovation company in Cambridge is looking for a Backend Software Engineer II to develop secure and reliable APIs. The ideal candidate will have at least two years of experience in SaaS application development and strong communication skills. You'll work closely... 

    S&P Global

    Cambridge, MA
    2 days ago
  •  ...relationships and support channel sales growth. The successful candidate will have at least 5 years of relevant experience and a passion for API security. This role offers flexible working conditions, allowing employees to choose between office and remote options, and provides... 
    Work at office
    Remote work
    Flexible hours

    Akamai

    Cambridge, MA
    2 days ago
  •  ...Job Title: Senior PHP Laravel and Filament API Developer Location: Remote Type: Contract (6 months) About BigRio BigRio is a Boston-based, remote-first technology consulting firm specializing in advanced data and software solutions. We partner with forward... 
    Contract work
    Remote work

    Saviance

    Boston, MA
    5 days ago
  •  ...solutions like Siemens NX and SolidWorks. The ideal candidate has a BS in Mechanical Engineering or Computer Science, 5+ years of backend experience, and strong skills in API integration. The role involves collaboration with engineers and researchers. #J-18808-Ljbffr Medium

    Medium

    Boston, MA
    1 day ago
  •  ...working knowledge; lightweight UI / operational screens) Microservices with Event streaming & messaging (Kafka / Azure Event Hubs) API design (REST and messaging contracts, schema & versioning) Relational data modeling (PostgreSQL) Cloud Native Services - ideally Azure... 
    Work at office

    Ceres FTS

    Boston, MA
    2 days ago