Average salary: $120,480 /yearly

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  •  ...coverage of every point on Earth.    We are looking for a Front-end Developer to join our weather team to help us develop our online...  ...evolve Must Have Qualifications Fluent in JavaScript (React), HTML, CSS, and experience with the NodeJS ecosystem Track... 
    React
    Full time
    Work experience placement
    Work at office
    3 days per week

    Spire

    Boulder, CO
    9 hours ago
  • $120k - $146k

     ...exploitation capabilities. SciTec is seeking a skilled Frontend Developer to design, implement, and support a next-generation command and...  ...web interfaces Design, prototype, and implement modular React components that drive responsive, high-stakes user experiences... 
    React
    Full time
    Temporary work
    Work experience placement
    Remote work
    Flexible hours

    Scitec

    Boulder, CO
    9 hours ago
  • $120k - $146k

     ...technology company in Boulder, Colorado, is seeking a skilled Frontend Developer to design and maintain web interfaces for geospatial data. The...  ...6 years of experience, strong proficiency in JavaScript and React, and a passion for building intuitive user experiences. This... 
    React

    SciTec Incorporated

    Boulder, CO
    1 day ago
  •  ...flexible team that embraces people who can overcome tough challenges and do more faster.   About you: We’re looking for a front-end developer with deep experience in: PHP JavaScript jQuery CSS HTML Rafael (desired)   Fair warning: We work hard,... 
    Suggested
    Full time
    Flexible hours

    Simple Energy

    Boulder, CO
    9 hours ago
  • Circadence Corporation is seeking a Staff Front End Engineer to lead the development of the RangeGPT user interface. This role will involve architecting modern, maintainable systems using React and TypeScript. You will work closely with cross-functional teams to translate... 
    React
    Remote job

    Circadence Corporation

    Boulder, CO
    1 day ago
  • A technology company in Boulder is looking for an experienced full stack developer to enhance its energy analytics platform. The ideal candidate should have a strong background in React.js and Node.js, with 2+ years of experience in web development. Responsibilities include... 
    React
    Remote job
    Flexible hours

    cQuant

    Boulder, CO
    2 days ago
  • $130k - $150k

     ...efficient and maintainable UI frameworks. Ideal candidates should have over 8 years of experience in software development, particularly in React and Typescript. This role offers competitive compensation between $130,000 - $150,000 along with excellent benefits like health... 
    React

    Limelight Health

    Boulder, CO
    3 days ago
  • Summary: Circadence is hiring a Staff Front End Engineer to lead the development of the RangeGPT...  ...know how to build modern, maintainable React systems, enjoy solving UI challenges in...  ..., and deployment feedback loops. Develop and/or implement algorithms for auto-layout... 
    React
    Full time
    Local area

    Circadence Corporation

    Boulder, CO
    more than 2 months ago
  •  ...organizational processes into clear, intuitive, action-driven experiences. Their UI and UX are central to that mission. They develop their front end using WiseJ, enabling engineers to build rich, enterprise interfaces entirely in C# and .NET-with strongly typed code,... 
    Suggested
    Flexible hours
    Shift work

    The Timberline Group Company

    Boulder, CO
    2 days ago
  • $123.8k - $206.3k

     ...pressing needs. We are seeking a Full Stack UI Developer to contribute to the DoD Space Force...  ...background in Java, JavaScript (JS), React, and Python to join our dynamic team. The...  ...and a deep understanding of both front-end and back-end development. Experience with... 
    React
    Contract work
    Work experience placement
    H1b
    Remote work

    SMX

    Boulder, CO
    3 days ago
  • Mobile application (Android and iOS) development using cross‑platform frameworks (Cordova, Ionic, React Native) and integration with back‑end systems. Knowledge of PHP and SQL is a plus. APPLICATION: First name* Last name* Email* Position* Message* ATTACH YOUR CV - FILE... 
    React

    InformAmuse S.r.l.

    Boulder, CO
    2 days ago
  •  ...Job Title: Mobile Application Lead Developer Specialist Location: Boulder, Colorado...  ...solutions. Key Responsibilities Lead end-to-end architecture, design, and...  ...cross-platform frameworks such as Flutter, React Native, or Xamarin. Solid understanding... 
    React
    Contract work

    JPS Tech Solutions LLC

    Boulder, CO
    9 hours ago
  •  ...when others can take the lead. Role summary We are looking for a developer to join the Ethereum Foundation’s Account Abstraction & Interop...  ..., JavaScript, Solidity, familiar with Rust, Go, Node.js, React, Angular, Swift/Kotlin can be a plus. Familiarity with ERC-433... 
    React
    Full time
    Contract work
    Local area
    Remote work
    Flexible hours

    Hashed, Inc.

    Boulder, CO
    3 days ago
  • $119.7k - $180.3k

     ...Duprin and LCN) focused on safety, security and access management. Though you will be a full stack developer, you will be passionate about the frontend and expert in React. You'll work on solutions that will enable seamless access and help keep you and your loved ones... 
    React
    Temporary work
    Work experience placement
    H1b
    Remote work
    Flexible hours

    Allegion

    Boulder, CO
    a month ago
  •  ...engineer, you'll contribute across backend services, API design, and a React-based frontend—helping build a 0-1 new product leveraging the...  ...-time infrastructure orchestration. Key Responsibilities Develop and maintain full stack features using Python (Django/FastAPI)... 
    React
    Full time
    Local area

    Circadence Corporation

    Boulder, CO
    26 days ago
  •  ...Software Engineer to join their remote team. This role focuses on developing an innovative cloud-hosted educational technology platform for...  .... Candidates should have strong proficiency in Typescript and React, along with experience in RESTful API development. The position... 
    React
    Remote job

    Circadence Corporation

    Boulder, CO
    3 days ago
  • $70k - $100k

     ...are looking for an experienced full stack developer to help maintain and enhance the...  ...Developing new user-facing features using React.js and backend features using Node.js Writing...  ...and wire frames into high quality front end and back end code Integration of user-facing... 
    React
    Full time
    Work at office
    Work from home

    cQuant

    Boulder, CO
    1 day ago
  • Senior Full Stack Software Engineer - React Proven expertise in modern frontend architectures like React Proven expertise in Node.js or similar modern web frameworks Proven expertise with JavaScript (ES6)/CSS/HTML/JSON Experience with modern database technologies (PostgreSQL... 
    React

    TechDigital Group

    Lafayette, CO
    4 days ago
  • $146.67k - $249.33k

     ...Kubernetes + Web and REST service development using Spring, Jersey, Flask, CherryPy, or Ruby on Rails + Front-end and UX development using JavaScript, Angular, React, JavaFX, Python, or Qt + Back-end development using SQL and NoSQL databases, and JPA/ORM + Modeling, planning... 
    React
    Full time
    Work at office
    Local area
    Remote work

    BAE Systems

    Boulder, CO
    14 days ago
  •  ...personalized learning goals. As a JavaScript Developer intern, you'll refine your skills while creating web applications using React. You'll build a lot—components, games, a...  ...across disciplines, alongside both our front-end development and design teams. How to... 
    React
    Permanent employment
    Full time
    Summer work
    Internship
    Work at office
    Remote work
    Relocation
    Monday to Friday
    Flexible hours
    1 day per week

    Viget

    Boulder, CO
    3 days ago
  •  ...effectively with outages, customer complaints, additional work orders, work order point allotments Identify and expedite emergencies, reacting quickly under a diverse set of circumstances. Perform callbacks when reorganizing service/installation schedules and verify... 
    React
    Work at office
    Immediate start
    Remote work
    Flexible hours

    Triage Partners LLC

    Boulder, CO
    1 day ago
  • $91k - $114k

     ...this role, you'll play a central part in developing the core platform that energizes...  ...multiple data sources, using technologies like React, TypeScript, and Node in an AWS environment...  ...HTML5, CSS, and web components.  Front-End Expertise: You have some experience with... 
    React
    Full time
    Temporary work
    Work experience placement
    Live in
    Work at office
    Relocation
    Flexible hours

    Sovrn

    Boulder, CO
    9 hours ago
  •  ...Title Lead React Developer-MUI Location: Louisville, CO Duration: 12Months Only 10+ Years with PP No UI LEAD...  ..., Masters preferred • 8+ years of recent professional front end software development experience (not freelance / hobby experience... 
    React
    Freelance

    Anagh Technology

    Louisville, CO
    2 days ago
  • $100k

     ...skillsets which are being demanded by clients and getting yourself in front of clients is the way to get to get Interviews and eventually a...  ...looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data... 
    Full time

    SynergisticIT

    Boulder, CO
    6 days ago
  •  ...architecture stakeholders at prospective and existing customers. Develop and deliver custom demos, prototypes, and technical...  ...programming language (e.g., JavaScript, Python, Kotlin, Swift, Java, or React Native). Excellent communication and presentation skills, capable... 
    React
    Work at office
    Local area
    Remote work
    Relocation
    Flexible hours

    Stream

    Boulder, CO
    5 days ago
  • $155k - $175k

     ...and knowledge to be successful in this role: ~6+ years experience working with modern JavaScript/TypeScript and back-end frameworks; we use React/Next.js, some Angular, and Python/Django, but if you have a strong eye for clean modular code then you will fit right in... 
    React
    Full time

    Sumup

    Boulder, CO
    9 hours ago
  •  ...and satellite status and control satellite operations.   ~ Develop software to provide automatic fault detection, isolation, and recovery...  ...visualization libraries   ~ Experience with Typescript and React   ~ Experience implementing monitoring and alerting system... 
    React
    Full time
    Work at office
    3 days per week

    Spire

    Boulder, CO
    9 hours ago
  •  ...quality software delivery. Key Responsibilities Lead end-to-end design, architecture, and implementation of Java-based enterprise...  .... Exposure to frontend frameworks such as Angular or React. Knowledge of security and authentication frameworks... 
    React
    Contract work

    JPS Tech Solutions LLC

    Boulder, CO
    9 hours ago
  • $101k - $138.6k

     ...ensures the effective use of material, equipment and personnel while developing products and processes at high quality levels. This person is...  ...and biotechnology-derived product regulations and be able to react to change productively and handle other essential tasks as... 
    React
    Full time
    Contract work
    Immediate start

    KBI BioPharma

    Boulder, CO
    2 days ago
  • $147.4k - $272.1k

     ...in the United States is seeking a Sr. AR/VR Software Engineer to build UI Frameworks for innovative products. This role involves developing user interfaces for augmented and virtual reality, collaborating with designers, and shaping the way customers interact with technology... 

    Apple Inc.

    Boulder, CO
    1 day ago