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  • Lead Software Engineer (Transformation & Technical Excellence) (HYBRID)

    $160k - $190k

     ...Lead Software Engineer (Transformation & Technical Excellence)  Stack: JavaScript (Node/Lambdas), MongoDB, Angular The Mission We are seeking a Lead Engineer who doesn't just write code, but builds the ecosystem where great code thrives. Currently, our engineering... 
    Javascript
    Full time
    Work at office
    Remote work
    Flexible hours

    C-4 Analytics

    Wakefield, MA
    21 hours ago

  • Software Engineer: Web Developer

     ...developer to build new web pages and improve our company website. The right person for this role will be proficient in HTML, CSS, JavaScript. You will be responsible for building and deploying front-end features to our website, and various web applications and... 
    Javascript

    Nanobiosym

    Cambridge, MA
    21 days ago

  • Senior Software Engineer

     ...detailed design, scoping, planning, implementation, testing + documentation, and maintenance TECHNOLOGIES: Languages: TypeScript/JavaScript, HTML, CSS Frameworks : React.js, RTK Query, Redux, Playwright Misc.: Git, Figma, Lens, Postman/Insomnia, Lens... 
    Javascript
    Full time

    Ikigai Labs

    Cambridge, MA
    21 hours ago

  • Senior Software Engineer, Full Stack

    $139.3k - $174.1k

     ...field * 4+ years of relevant experience * Experience developing web applications and proficiency in web technologies (HTML, CSS, JavaScript, TypeScript). * Experience with web frameworks like React and Django is a plus. * Experience designing or developing Restful... 
    Javascript
    Full time
    Temporary work
    Summer work
    Work from home
    Worldwide
    Flexible hours

    Cambridge Mobile Telematics

    Cambridge, MA
    14 hours agonew

  • Front End Software Engineer

    $90k - $210k

     ...Clearance ~5+ years experience working on front end development and UI/UX for web applications ~ Knowledge of React, Typescript, JavaScript, and Python ~ Knowledge of test driven development (TDD) ~ Experience with design patterns and a passion for developing user-... 
    Javascript
    Full time
    Work experience placement

    Morse Corp

    Cambridge, MA
    21 hours ago

  • Back End Engineer

     ...quickly and choose appropriate tools based on the problem rather than personal preference.Nice to HaveExperience with Node.js and the JavaScript/TypeScript ecosystem.Experience with PostgreSQL.Experience building applications on AWS.Experience integrating with Stripe or... 
    Javascript
    Temporary work
    Remote work
    Shift work

    VIDA Global Inc.

    Cambridge, MA
    2 days ago

  • Senior Full Stack Developer

     ...description is available at Requirements Minimum of five years of experience developing full-stack applications, proficiency in Python, JavaScript, HTML5, CSS, and frameworks such as Django, Flask, and React. Experience designing and integrating REST or gRPC APIs, working... 
    Javascript

    Massachusetts Institute of Technology

    Cambridge, MA
    2 days ago

  • Senior Frontend Engineer

     ...grade web applications. ~ Deep expertise in React (or similar modern frameworks such as Vue or Angular) and strong proficiency in JavaScript and TypeScript. ~ Strong experience with frontend architecture, APIs and performance optimization. ~ Familiarity with cloud-... 
    Javascript
    Full time

    Seven Ai

    Boston, MA
    21 hours ago

  • Node JS Developer

     ...programming using Node.js Experience working with databases such as MongoDB Knowledge of front-end technologies such as HTML, CSS, and JavaScript Familiarity with agile methodologies Excellent communication skills Additional Skills Experience with Express.js framework... 
    Javascript
    Full time

    Hedgehog Demo

    Boston, MA
    1 day ago

  • Full Stack Developer

    $65.85k - $82.32k

     ...dedication, and a commitment to delivering high-quality software. The successful candidate will work with technologies such as Vue.js, JavaScript, Python, RESTful APIs, relational databases, and AWS cloud services, while also developing practical technical literacy in AI-... 
    Javascript
    Temporary work
    Internship
    Work at office
    Local area

    Leader Bank

    Arlington, MA
    1 day ago

  • Senior Backend Engineer

    $148.6k - $201.1k

     ...alerts, and logging to maintain operational visibility and system reliability WHAT YOU'LL BRING 6+ years of experience working with JavaScript or TypeScript, particularly with Node.js (or equivalent frameworks) 2+ years of experience working with React Start Up Ready:... 
    Javascript
    Full time
    Work at office
    Local area
    Remote work
    Flexible hours
    2 days per week

    CivilGrid

    Boston, MA
    3 days ago

  • Senior Software Engineer, Full Stack

     ...field • 4+ years of relevant experience • Experience developing web applications and proficiency in web technologies (HTML, CSS, JavaScript, TypeScript). • Experience with web frameworks like React and Django is a plus. • Experience designing or developing Restful APIs... 
    Javascript
    Full time
    Temporary work
    Work from home
    Flexible hours

    Cambridge Mobile Telematics

    Cambridge, MA
    21 hours ago

  • Senior Frontend Engineer

    $140k - $200k

     ...Bachelor’s degree in Computer Science, Engineering, or related field—or equivalent practical experience. Proficiency in HTML5, CSS3, JavaScript (ES6+). Experience with React framework. Experience with TypeScript. Familiarity with testing frameworks (e.g.,... 
    Javascript
    Full time
    Work at office
    Local area
    Shift work

    Mobi.AI

    Somerville, MA
    21 hours ago

  • Staff Front End Engineer

     ...performance across the entire stack to ensure efficient and responsive systems Is this you? ~6 years of experience working with JavaScript or TypeScript, particularly with React and Node.js (or equivalent frameworks) ~ Experience building for non-traditional surfaces... 
    Javascript
    Full time
    Remote work
    Flexible hours

    CivilGrid

    Boston, MA
    21 hours ago

  • Senior Full Stack Engineer (Node.js / TypeScript) - Hybrid (Boston)

    $170k - $200k

     ...siteSalary: $170k-$200k + Bonus, Options package, 401k, benefits, etc. Requirements: 7+ years in software development with a focus on Javascript - Typescript, Node, ReactThis is a full time / permanent position for a 100+ person SaaS company with over $200M+ in total... 
    Javascript
    Permanent employment
    Full time
    Part time
    Remote work
    2 days per week
    3 days per week

    CyberCoders

    Boston, MA
    1 hour agonew

  • Forward Deployed Software Engineer

     ...engineering role, with a strong portfolio of end-to-end project delivery. Demonstrated expertise in both client-side development (JavaScript/TypeScript, CSS, React or equivalent) and server-side development (Python, Node.js, or Go). Strong fundamentals in data... 
    Javascript

    Growth Signals

    Boston, MA
    2 days ago

  • Senior Software Engineer

    $110k - $120k

     ...Education in Computer Science or a related field, or equivalent practical experience and transferable skills. Experience with JavaScript, React, HTML, and CSS is a plus, especially when debugging or collaborating on full‑stack solutions with partner teams. Benefits... 
    Javascript
    Work at office
    Flexible hours
    2 days per week
    3 days per week

    Socket

    Cambridge, MA
    2 days ago

  • Azure .Net full stack developer

     ...(App Services, Azure SQL, Key Vault, Functions, DevOps Pipelines). Experience with React (or Angular/Vue), REST APIs, and modern JavaScript/TypeScript. Solid backend development in C#, Java, Python, or Node.js. Knowledge of CI/CD and Git-based development workflows. Talent... 
    Javascript
    Hourly pay
    Permanent employment
    Contract work
    H1b
    Local area
    Flexible hours

    Machine Learning Technologies LLC

    Wilmington, MA
    4 days ago

  • Senior Software Engineer, Fullstack

    $127.5k - $195.5k

     ...Experience and skills in designing and building Python-based (FastAPI or Django) applications. ~ Experience with modern frontend JavaScript frameworks such as React, Vue, or equivalent for building responsive, user-friendly interfaces. ~ Solid foundation in data... 
    Javascript
    Full time

    Pathai

    Boston, MA
    21 hours ago

  • Software Engineer

     ...involving the ingestion and harmonization of large volumes of semi-structured data. The core technology focuses around Java (Spring), JavaScript (AngularJS), Linux, AWS (Lambda, S3, EC2, SQS, EBS, RDS etc) and a tool chest of APIs, indexes and NoSql data stores. We run... 
    Javascript
    Full time
    Remote work

    Biogen Sandbox

    Cambridge, MA
    21 hours ago

  • Full Stack Web Developer

     ...Data or Cloud or Mobility developers/architects, we have them all.  Job Description 4+ years of experience programming in JavaScript, HTML, CSS and cross-browser development Proficiency in client-side frameworks such as Angular.js or ReactJS with an... 
    Javascript
    Full time

    Jobsbridge

    Burlington, MA
    21 hours ago

  • C++ Software Engineer

    $150k - $200k

     ...features so long as they don't hurt performance or readability. Occasionally you will need to develop and debug in C# and Typescript/JavaScript. Frequently you will be expected to collaborate with the business, design, operations, and QA teams as needed to refine... 
    Javascript
    Full time
    Remote work

    Onezero Financial Systems

    Somerville, MA
    21 hours ago

  • Full Stack Front-End Engineer

    $134k - $184k

     ...continuous learning. Who You Are: ~ Bachelor’s degree in related field or equivalent experience ~5+ years’ experience with JavaScript, CSS, CSS extension languages (LESS, Sass), CSS preprocessor tools, HTML5 and its best practices. ~ Demonstrated expertise with... 
    Javascript
    Full time
    Work at office
    Local area
    Night shift

    Str

    Woburn, MA
    21 hours ago

  • Sr. Front End Web Developer

     ...development Expert level knowledge of JS, HTML, CSS, Service integration (REST / SOAP), SQLite Expert level knowledge of modern Javascript libraries like Angular JS, jQuery, Raphael, script.aculo.us, dojo, YUI, Ext JS, Node.js Hands on experience of at-least one... 
    Javascript
    Full time

    Jobsbridge

    Burlington, MA
    21 hours ago

  • Senior Data Engineer

    $130k - $160k

    Senior Data Engineer Stack: JavaScript (Node/Lambdas), Python, SQL, Snowflake, Cursor If you are unable to complete this application due to a disability, contact this employer to ask for accommodation or an alternative application process. The Mission We’re looking for... 
    Javascript
    Work at office
    Remote work
    Flexible hours

    C-4 Analytics

    Wakefield, MA
    4 days ago

  • Principal Software Engineer, Full Stack

     ...researchers, fellow software engineers, and product team members. \n Key Skills, with demonstrated expertise in: Python Javascript/Typescript Angular Docker AWS - ECS, EKS, DynamoDB Postgres Key Responsibilities Strong web development... 
    Javascript
    Full time
    Temporary work
    Flexible hours

    Matterworks

    Somerville, MA
    21 hours ago

  • Senior UI Developer

     ...Redux experience is required. If light Reactjs -- strong D3.js works • Excellent work with core web technologies including DOM, Javascript and CSS. • Heavy senior-level experience working with Javascript library React.js as well as strong with at least one of... 
    Javascript
    Full time
    Immediate start

    Cygnus Professionals Inc.

    Boston, MA
    21 hours ago

  • Associate WordPress Developer (On-Site)

     ...Deep understanding of WordPress functions, APIs, and best practices. ~ Frontend Languages: Expert in HTML, CSS3 (SASS/SCSS), JavaScript. ~ Hands-on experience with at least one modern frontend framework (React, Vue, or Angular). ~ Backend Language: Master knowledge... 
    Javascript
    Full time
    Local area

    1-Stop Design Shop, Inc.

    Bedford, MA
    9 days ago

  • Software Engineer: Full-Stack Web Developer

     ...presence future-ready Required Skills ~5+ years of experience in full-stack web development ~ Mastery of HTML5, CSS3, any JavaScript framework like React/Angular/Vue, and responsive design principles are a must ~ Proficiency in server-side languages like Node.... 
    Javascript
    Full time
    Flexible hours

    Nanobiosym

    Cambridge, MA
    21 days ago

  • Full Stack Engineer (Defense)

     ...with everything from database models to APIs. What We Value: Strong software development skills, specifically in Python, JavaScript, Typescript. Experience w/ building infrastructure in AWS, Kubernetes, Docker, Terraform. Proficient in leveraging modern LLM... 
    Javascript
    Full time

    Air Space Intelligence

    Boston, MA
    21 hours ago