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  • Remote Backend Engineer - Python, REST APIs, Cloud

     ...to join their team in Boston. The ideal candidate will focus on developing backend solutions, especially in managing cybersecurity risks...  ...qualifications include Python proficiency and experience with REST APIs. Passion for innovation and problem-solving in a collaborative... 
    Suggested
    Remote work

    BitSight

    Boston, MA
    4 hours ago

  • Senior Software Engineer, Fullstack (Developer - CDP API)

    $180.07k - $218.9k

     ...annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. The CDP APIs are the easiest way for developers to get started with building crypto applications. Conceived by Coinbase CEO Brian Armstrong, these APIs enable... 
    Suggested
    Full time
    Local area

    Delaware Staffing

    Boston, MA
    4 hours ago

  • Senior Full-Stack Developer AI Hub Platform

     ...institution in Cambridge, Massachusetts, is seeking a Senior Full Stack Developer to design and build software systems for advanced computing...  ...the development of user portals and dashboards, designing APIs, and collaborating with cross-functional teams. This is a high-... 
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    Massachusetts Institute of Technology

    Cambridge, MA
    4 days ago

  • Lead C# SDET/QA Automation Engineer - Direct Hire

    $115k - $145k

     ...integration, and performance layers. The leader in this position develops and oversees modern testing strategies, ensuring the team...  ...technologies and platforms. Enhance reusable tools supporting REST/API, UI, performance, ETL/big?data testing, and custom test solutions... 
    Suggested
    Full time

    FirstPRO

    Somerville, MA
    1 day ago

  • Senior Frontend Developer

    $108k - $176k

     ...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... 
    Suggested
    Full time
    Flexible hours

    Flagship Pioneering

    Cambridge, MA
    4 hours ago

  • Application Engineer I

    $89.1k - $148.5k

     ...build and run software. Key Responsibilities Implement well?defined features and bug fixes across the stack (frontend, backend, APIs) with guidance; write clean, readable, and well?tested code. Build and consume APIs (primarily REST; exposure to GraphQL/gRPC)... 
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    Internship
    Local area

    GSK LLP

    Cambridge, MA
    4 days ago

  • Developer - Software

    $80k

     ...Description & Requirements Maximus is currently seeking a Salesforce Developer with experience in Health Cloud to develop and maintain...  ...Components, and Visualforce. - Create and maintain REST/SOAP API integrations with external systems. - Collaborate with stakeholders... 
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    Minimum wage
    Full time
    Contract work
    Temporary work
    Work experience placement
    Remote work

    Maximus

    Cambridge, MA
    4 hours ago

  • Staff Application Engineer

    $170.78k - $284.63k

     ...complex systems; repay technical debt with intent and measurable outcomes; improve performance, scalability, and cost efficiency. Develop APIs (REST/GraphQL/gRPC) and integration contracts that are resilient, secure, and well documented; advocate for consistent patterns... 
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    Local area

    GlaxoSmithKline

    Cambridge, MA
    3 days ago

  • Senior Software Engineer - Core Data Hadoop HBase

     ...Senior Software Engineer - Core Data Hadoop HBase Full-time SAAS Company Scaling web APIs to thousands of concurrent requests Working with distributed systems - gracefully handling failures and partitioning data for maximum throughput Designing databases... 
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    Full time

    Ph7

    Cambridge, MA
    3 days ago

  • Senior Software Engineer

     ...We are looking for a talented and experienced full-stack Python developer to help drive the development of our core software platform....  ...optimization Experience designing, using, and deploying RESTful APIs Experience with DevOps tools (i.e, Docker, CI/CD, Traefik)... 
    Suggested
    Flexible hours

    QuantAQ

    Somerville, MA
    1 day ago

  • Senior Software Engineer, Product

     ...in rigorous engineering environments. Responsibilities Develop new services and features that expand and improve how scientists...  ...experience with some of the following: Python, JavaScript, RESTful APIs ~ Industry experience developing complex functions for a data-... 
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    Watershed Informatics

    Cambridge, MA
    2 days ago

  • Senior Software Engineer - Forward Deployed

     ...machine learning, natural language processing, and data discovery, we develop and deploy novel solutions to innovate and drive progress at S&P...  ...financial generative AI applications, agents, data retrieval APIs, data extraction, and much more. At Kensho, we hire talented... 
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    Work at office
    Worldwide

    S&P Global

    Cambridge, MA
    1 day ago

  • Senior Software Engineer

    $10k

     ...polyglot environment (Python, TypeScript, Go). Frontend engineering Develop responsive SPAs using modern frameworks like React or Vue; optimize for performance and UX. Shared types & APIs Design and manage shared schemas using OpenAPI, JSON Schema, and tools like... 
    Suggested
    Full time

    ARK

    Cambridge, MA
    3 days ago

  • Senior Software Engineer

     ...Ikigai is built on top of its three proprietary foundation blocks developed from years of MIT research - aiMatch, for data reconciliation,...  ...state management libraries ~ Experience using/consuming REST APIs with an advanced understanding of client-server interaction ~... 
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    ikigailabs.io

    Cambridge, MA
    3 days ago

  • Founding Backend Engineer

    $120k - $150k

     ...Architect systems, build them, own the outcomes. You'll build the infrastructure layer powering millions of patient conversations. The API layer healthcare teams depend on. The AI orchestration that coordinates voice agents and LLM pipelines. The event-driven systems that... 
    Suggested
    Full time

    Rivvi AI, Inc

    Cambridge, MA
    1 day ago

  • Lead AI Developer

     ...Lead AI Developer Jahnel Group's mission is to provide the absolute best environment for software creators to pursue their passion by...  ...Integrate and optimize OpenAI GPT-4 and/or AWS Bedrock LLM APIs for content generation Design prompt architectures that handle... 
    Remote work
    Shift work
    Night shift

    Jahnel Group

    Cambridge, MA
    2 days ago

  • Senior Software Engineer, Applied AI

    $148k - $210k

     ...backend services and data pipelines that directly support advanced AI applications, including LLMs, RAG, and agentic frameworks. API & Service Development: Build high?performance APIs and microservices that enable seamless integration between AI models, scientific... 

    Lila Sciences, Inc.

    Cambridge, MA
    4 hours ago

  • Senior Software Engineer - API & 3rd-Party Integrations

     ...A software development company in Massachusetts seeks a Senior Software Developer to enhance business efficiencies through technology solutions. You will lead software design and implementation, ensure robust system integration, and mentor junior team members. The ideal... 
    Work at office

    MathWorks

    Natick, MA
    4 hours ago

  • Application Engineer I Data & AI Platform

    $89.1k - $148.5k

    A global biopharma company is seeking an early-career Application Engineer I in Cambridge, MA. The role involves delivering well-defined tasks, collaborating with teams, and contributing to the full software development lifecycle. Candidates should have a Bachelor's degree...

    GSK LLP

    Cambridge, MA
    3 days ago

  • Senior Software Engineer, Backend (Risk Platform)

    $186.07k - $218.9k

     ...Experience with database optimization (PostgreSQL, MongoDB, Snowflake) Expertise in message queuing and event streaming systems Strong understanding of API design, RESTful services, and gRPC Pay Range: $186,065$218,900 USD Pay Range: $191,000$191,000 CAD... 
    Flexible hours

    Boston Staffing

    Boston, MA
    4 hours ago

  • Associate Director, Cloud Solutions Engineering

     ...~ Provide senior-level leadership and decision-making in developing Humana's overall cloud operations strategy, governance framework...  ...Calculator, AWS Cost Explorer). Senior experience in Ansible, API queries, and Power BI is a plus. Knowledge scripting using Python... 
    Temporary work
    Work from home
    Night shift

    Boston Staffing

    Boston, MA
    3 days ago

  • Senior Software Engineer (Backend, AI Platform)

     ...accessible use of Generative AI across our products. We focus on developing reusable infrastructure, services, and tools that empower...  ...working on large-scale distributed software systems. Expertise in API design and development (preferably with Java). Experience in... 
    Work at office
    Relocation

    WHOOP

    Boston, MA
    3 days ago

  • Lead UX / UI Developer

    $150k - $180k

     ...Lead UX / UI Developer role at Alexander Technology Group Senior UI/UX Developer AI Platforms Comp: $150K$180K base On?site:...  ...Create prototypes and flows in Figma. Integrate with REST APIs, Node.js, and secure auth (OAuth). Develop real?time UI components... 

    Alexander Technology Group

    Burlington, MA
    1 day ago

  • Junior Mobile Engineer

     ...experience with Unity Game Dev Engine to join our dynamic team at Clarity Innovations. In this role, you will play a pivotal part in developing innovative products and contributing to the success of our projects. This individual will be responsible for transforming an... 
    Full time
    Remote work

    Clarity Innovations

    Cambridge, MA
    2 days ago

  • Senior Software Engineer C#/ .NET, PHP

    $50 - $60 per hour

     ...build custom cloud applications and backend services. This is a contract role where youll work across modern .NET technologies, web APIs, SQL, and front-end JavaScript frameworks. The team is fully remote, highly collaborative, and focused on delivering scalable systems... 
    Full time
    Contract work
    Temporary work
    Remote work
    Flexible hours

    Motion Recruitment Partners LLC

    Boston, MA
    2 days ago

  • Frontend Engineer

     ...meetings here – if it can be done today, we're all about getting it done today. What is this Role like? As a Senior Front-End Developer at Topsort, you’ll be responsible for building and optimizing user-facing features that power our platform, working closely with... 
    Full time
    Part time
    Work at office
    Remote work
    Worldwide

    Topsort

    Somerville, MA
    4 hours ago

  • Senior Data Engineer, Cybersecurity Platform

     ...An established industry player is seeking a Senior Data Engineer to enhance their CASM platform through data integration and API development. This role involves optimizing large-scale data pipelines, ensuring data quality and governance, and deploying machine learning... 

    Cedent Consulting

    Boston, MA
    4 days ago

  • UI Developer (React.JS)

     ...Overview UI Developer (React.JS) Qualifications Proficiency in React.js and its core principles, strong JavaScript, HTML...  ...understanding state management. Familiarity with RESTful APIs, modern authorization mechanisms like JSON Web Tokens, and front... 

    TechDigital Group

    Framingham, MA
    4 hours ago

  • Senior Principal UI Developer

    $96.8k - $251.6k

     ...Senior Principal UI Developer Join Oracle Health and Reimagine the EHR Experience. Our team is on a mission to modernize the Electronic...  .... Leveraging generative AI, modern applications, and open APIs, we're building cutting-edge capabilities that enable seamless,... 
    Temporary work
    Flexible hours

    Boston Staffing

    Boston, MA
    4 hours ago

  • Principal Embedded Software Engineer

    $95k - $237.5k

     ...necessary for true innovation. For more information about Draper, visit Job Description Summary The Software Engineer (PMTS) develops high performance solutions for resource constrained targets. Develops next?generation resilient and fault?tolerant software... 
    Local area

    Draper Labs

    Cambridge, MA
    4 hours ago