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  • $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
    1 day ago
  • $150k - $215k

     ...Senior Software Engineer to enhance their Enterprise platform. This role involves owning foundational systems, designing robust backend APIs, and collaborating across teams to define technical direction. Successful candidates will have over 4 years in backend development,... 
    Suggested

    Whoop, Inc.

    Boston, MA
    14 hours ago
  •  ...technology company is seeking a Software Engineer to design and build software solutions powering their products. You will work on APIs, backend services, and user interfaces while collaborating with various teams. This role offers an opportunity to solve real-world problems... 
    Suggested

    Cisco Systems

    Boston, MA
    4 days ago
  • A financial technology company based in Quincy, Massachusetts is seeking an experienced backend developer to lead the design and development of trading and financial APIs. You will work with cross-functional teams to create robust solutions for high-volume transactions... 
    Suggested

    TAPP Engine, Inc.

    Quincy, MA
    3 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
    3 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. LLC

    Boston, MA
    14 hours 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
    14 hours ago
  • A technology company in Boston seeks a skilled Python API engineer for a 6+ month contract. The role focuses on backend development, requiring proficiency in Python and hands-on API testing using Pytest. Ideal candidates will understand multi-process architecture and dependency... 
    Suggested
    Contract work

    Ethereum Technologies LLC

    Boston, MA
    3 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
    3 days ago
  • $105k - $120k

     ...at AI speed and scale. SmartBear offers deep test automation, API lifecycle management, and observability capabilities. With integrations...  ...delivery teams. SmartBear is trusted by more than 16 million developers, testers, and software engineers across 32,000 organizations,... 
    Suggested
    Contract work
    Worldwide
    Flexible hours

    SmartBear Software

    Somerville, MA
    3 days ago
  • $105k - $120k

    A leading software company located in Somerville, Massachusetts, is seeking a Solutions Engineer I focused on API technologies. The successful candidate will support customer adoption and success with SmartBear’s API products, delivering technical demonstrations and troubleshooting... 
    Suggested

    SmartBear Software

    Somerville, MA
    3 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... 
    Suggested
    Permanent employment
    Contract work
    Local area

    Ethereum Technologies LLC

    Boston, MA
    1 day ago
  • A leading conversational intelligence company in Massachusetts is seeking a Backend Engineer to develop and scale their Developer and Enterprise APIs. Your role will involve collaborating with cross-functional teams, ensuring system reliability, and improving performance... 
    Suggested

    Modulate Inc.

    Somerville, MA
    3 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... 
    Suggested
    Work at office
    Remote work
    Flexible hours

    Akamai Technologies GmbH

    Cambridge, MA
    14 hours ago
  •  ...tech company in Wilmington is seeking a talented Azure Full-Stack Developer to design and build both front-end and back-end solutions. You...  ...front-end experiences using React and optimize backend APIs with Python, focusing on delivering impactful business outcomes... 
    Suggested

    Quantum Technologies. LLC

    Wilmington, MA
    14 hours ago
  • We are seeking a high-talent Azure Full-Stack Developer who can think beyond technical tasks to help shape what gets built—and why. In this...  ...React or equivalent frameworks. Develop and optimize backend APIs and services using Python Implement secure and performant... 
    Permanent employment
    Contract work
    Local area
    Flexible hours

    Robotics Prcocess Automation, LLC

    Wilmington, MA
    4 days ago
  •  ...Wilmington, Massachusetts, is seeking a talented Azure Full-Stack Developer who will work across front-end and backend systems. The ideal...  ...designing scalable front-end experiences, optimizing backend APIs, and collaborating with teams. A Bachelor's degree in Computer... 

    Robotics Prcocess Automation, LLC

    Wilmington, MA
    4 days ago
  • $105k - $130k

     ...Salesforce development best practices. Create and maintain integrations with external systems using REST/SOAP APIs, platform events, and middleware tools. Develop and execute unit tests to maintain adequate code coverage and ensure solution reliability. Participate in... 
    Worldwide

    Locus Robotics

    Wilmington, MA
    1 day ago
  • $112k - $160k

    A global staffing company is seeking a Full Stack Developer to join their team in Boston. This role involves designing, building, and maintaining cloud-based applications, focusing on modern development practices using React, Python, and TypeScript. Candidates are expected... 

    Yoh Services LLC

    Boston, MA
    4 days ago
  • A leading cloud analytics firm seeks an Azure Full-Stack Developer who excels in both front-end and back-end systems. The ideal candidate...  ...scalable solutions using modern cloud-native tools, develop APIs, and ensure alignment with business outcomes. Requirements include... 

    Cloud Analytics Technologies, LLC

    Wilmington, MA
    2 days ago
  •  ...opportunities for innovation and growth, to help shape the future of our agency and set new standards for excellence. ABOUT YOU As an API Developer, you bring a systems level mindset, strong analytical instincts, and a deep sense of ownership to everything you build. You are... 

    Massachusetts Port Authority

    Boston, MA
    2 days ago
  • $130k - $145k

     ...Should You Join Our Success Story? Based on patented technology developed at MIT, Harvard Medical School and by the Company, Myomo...  ...maintainability. Integrate mobile applications with back‑end services, REST APIs, BLE‑enabled devices, and third‑party libraries. Participate... 
    Full time

    Myomo, Inc.

    Burlington, MA
    3 days ago
  • $120k - $140k

     ...candidate will have 2-3+ years of software development experience and strong skills in Node.js and PostgreSQL. Responsibilities include developing backend systems, implementing user experiences, and building event-driven microservices that affect thousands of users. This... 

    Lendbuzz Inc.

    Boston, MA
    1 day ago
  •  ...role We are seeking an experienced and proactive Application Lead Developer with a deep understanding of Node.js to lead the design and...  ...Design, develop, and maintain high-performance and scalable RESTful APIs using Node.js and the Fastify framework. Integrate and... 

    Quantela Inc.

    Billerica, MA
    1 day ago
  •  ...Strong back-end experience with Node.js, Python, or Java, including API and data model design Experience working with modern CI/CD...  ...tools, experimentation frameworks, or A/B testing tools Experience developing or integrating headless commerce solutions (e.g., Shopify... 

    Azenta US, Inc.

    Burlington, MA
    4 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... 
    Full time
    Immediate start
    Remote work

    DBA Web Technologies

    Boston, MA
    more than 2 months ago
  • $86.8k - $165.2k

     ...execution, and reporting. Troubleshooting hardware and software issues to maintain site operations and ensure system reliability. Developing and upgrading platform capabilities, including operating systems, networking, and cybersecurity components. Interfacing with... 
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Tewksbury, MA
    10 days ago
  • Software Engineer - Backend Develop microservices for our global platform as a member of an agile scrum team reporting to a Team Lead....  ...ensure a high-quality end product. Contribute to written design and API documentation, and participate in the customer documentation... 

    Ceres FTS

    Burlington, MA
    3 days ago
  • A major transportation authority in Boston seeks an API Developer to design and integrate secure data systems. The ideal candidate will have a Bachelor's in Computer Science, 5-8 years of experience in application development, and expertise in API integration and SQL. You... 

    Massachusetts Port Authority

    Boston, MA
    2 days ago
  •  ...mission planning, operation, autonomy, and operator control Build APIs and integration points with flight controls, avionics, and...  ...be integrated into the system enabling faster development time Develop internal tooling for simulation, HIL/SIL testing, provisioning,... 
    Work from home
    Flexible hours

    Enigma Aerospace

    Burlington, MA
    4 days ago