Frontend Web Developer jobs in Denver, CO

Lakewood, Colorado

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Today

Applications for this position will be accepted through 2/28/27. This position supports a contract that has not yet been awarded to the Company, and the application deadline and start date depend on the status of that contract. If the contract is not awarded, or if the customer requires the position to be staffed earlier than expected, the posting may close before 2/28/27. If the contract award is delayed, the application deadline may be extended, and this posting will be updated to show the new

Full-time

USD 75,000.00 per year

Web Designer/Developer III - .NET / Front-End (REMOTE)

Remote or Maryland

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Today

Applications for this position will be accepted through 11/16/26 Koniag Operations Services, LLC a Koniag Government Services company, is seeking a Web Designer/Developer - .NET / Front-End to support KOS and our government customer. The position is remote. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuition reimbursement. The Web Designer/Dev

Full-time

USD 125,000.00 per year

Web Frontend Engineer, Artificial Intelligence (AI) Required, Work From Home - G

Remote

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Today

Web Frontend Engineer, Artificial Intelligence (AI) Required, Work From Home As a Web Frontend Engineer, you will build the core web experiences, including Chat, Notes, Calendar, Docs and Sheets. You will own complex, highly interactive product surfaces from architecture through implementation, working closely with product, design, backend and Artificial Intelligence (AI) engineers to make Artificial Intelligence (AI) a native part of how users communicate, write, organize and work. This positi

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Full-time

120000 - 150000

Sr Angular Developer/ Front-End -W2 Remote

Remote

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Today

Join our dynamic team as a Senior Angular Developer specializing in front-end development. In this role, you will be instrumental in designing and implementing user interfaces and ensuring the technical feasibility of UI/UX designs. You will work closely with our backend team to integrate user-friendly elements with server-side logic. Your expertise in Angular 17 and above, along with your proficiency in front-end technologies, will be crucial in enhancing our product's user experience. Responsi

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Full-time

Depends on Experience

Front End Developer

Remote

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8d ago

ResponsibilitiesBuild responsive, high-quality user interfaces using React and modern JavaScript or TypeScriptTranslate design mockups and wireframes into pixel-accurate, reusable componentsIntegrate front end applications with REST APIs and back end servicesWrite unit and integration tests and take part in code reviewsOptimize applications for speed, scalability, and cross-browser compatibilityEnsure accessibility (WCAG 2.1 / Section 508) across all featuresTroubleshoot and fix bugs, and help i

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Full-time

90000 - 140,000

Senior Frontend Developer

Remote

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Today

Senior Frontend Developer Remote, EST Remote Compensation: $60 - $70/hr ABOUT THE ROLE Join our dynamic team as a Senior Frontend Developer, where you will play a pivotal role in building scalable, responsive, and user-friendly web applications. You will take ownership of frontend development initiatives, contribute to application architecture and technical standards, and collaborate closely with product managers, designers, and backend engineers to deliver high-quality digital experiences.

Contract

$60.00 - $70.00

Senior Frontend Software Engineer, Web Vault

Remote

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Today

Description Keeper Security is hiring an experienced Senior Software Engineer to join our Vault team. In this role, you will help design and build modern, high-performance web and Electron-based desktop applications that secure data for millions of users worldwide. This is a 100% remote position, with an opportunity to work a hybrid schedule for candidates based in the El Dorado Hills, CA area. Keeper's cybersecurity software is trusted by millions of people and thousands of organizations glob

Full-time

Sr. Developer & Design UX (Front End) (REMOTE)

Remote or Albuquerque, New Mexico

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Today

Applications for this position will be accepted through 11/23/26. Koniag Professional Services, LLC, a Koniag Government Services company, is seeking a Sr. Developer & Design UX (Front End) to support KPS and our government customer. The position remote. This position requires the candidate to be able to obtain a Public Trust. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending acco

Full-time

USD 150,000.00 per year

Frontend Software Developer

Remote

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Today

The Software Developer (Frontend) provides subject matter proficiency for our USAF mission. This role is responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Shall perform engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for PMO and stakeholder review, planning and implementing modifica

Full-time

Depends on Experience

Mid-level Front End Developer

Remote

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Today

Maximus is seeking a Mid-level Front End Developer to join our team! The Mid-level Front End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and t

Full-time

Depends on Experience

Lead Front End Developer

Remote or Tampa, Florida

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Lead Front End Developer in Tampa, FL. Key Tasks: * Design and develop modern, responsive web applications using JavaScript/TypeScript and frameworks such as Vue.js, React, or Angular * Build scalable, reusable front-end components and modernize existing applications * Troubleshoot complex issues across applications, APIs, databases, and system integrations * Contribute to architecture, technical design, coding standards, and code reviews

Full-time

$125,000 - $140,000 annually

Web Developer

Remote or Eastlake, Ohio

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Today

Description We are looking for a Contract Web Developer to support a steady pipeline of client-facing website initiatives.. This opportunity is ideal for someone with several years of WordPress experience who can build, tailor, and refine web solutions that align with project goals. The role calls for strong front-end and back-end development capabilities, along with the ability to create flexible site components and adapt existing WordPress structures for a range of client needs. Responsibilit

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Contract

USD 33.25 - 38.50 per hour

UI/UX Designer / Frontend Developer

Remote

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Today

We are seeking a creative and technically skilled UI/UX Designer / Frontend Developer to join our development team. The ideal candidate will be responsible for designing user-friendly interfaces and developing responsive, interactive web applications. This role involves collaborating with designers, developers, and product teams to create visually appealing digital experiences while ensuring usability, accessibility, and performance across different devices and platforms. Key ResponsibilitiesDes

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Contract

28 - 30

Full Stack Developer (Front-End Focus)

Remote

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6d ago

Title: Full Stack Developer (Front-End Focus) Location: Baltimore, MD (1 week onsite per month) Duration: 6 month C2H Compensation: $65/ hour W2 Position Description: The Full Stack Developer's purpose is to deliver complete, functional solutions end to end, with a primary focus on designing and developing intuitive, user-centered applications and experiences. This person will be responsible for owning the user experience from concept through implementation, translating business and functional

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Contract

$65 - $70

Frontend Developer, Device Security

Remote or Canada, Kentucky

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Today

1Password is growing. We've surpassed $500M in ARR and we're continuing to accelerate, earning a spot on the Forbes Cloud 100 for four years in a row and teaming up with iconic partners like Oracle Red Bull Racing. About 1Password At 1Password, we're building the foundation for a safe, productive digital future. Our mission is to unleash employee productivity without compromising security by ensuring every identity is authentic, every application sign-in is secure, and every device is trusted.

Full-time

USD 123,000.00 per year

Lead Front-End Tech

Remote

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12d ago

Job Title: Front-End Tech Lead Location: Des Moines, IA 50319 (Remote) Contract Duration: 6-12 months with the possibility of extension Need a local candidate Job Overview Client is seeking a dedicated Front-End Tech Lead to support and lead the development of Staff MIUI screens within IWD. This is a senior-level position responsible for front-end technical direction, engineering standards, accessibility compliance, and CI/CD improvements. The role combines hands-on front-end development with

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Contract

55 - 60

Sr Staff / Senior Front End Software Engineer

Boulder, Colorado

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Today

SciTec, a Firefly Aerospace Company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft surv

Full-time

USD 127,000.00 - 193,000.00 per year

Local to Iowa - Front End Tech Lead

Remote

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12d ago

Title/Role: IA-DOM-DOIT-AA3 IWD UI/Accessibility Expert - Front-End Tech Lead- 814297 Work Arrangement: Remote Agency Interview: Either Web Cam or In-Person Interview Worksite Address: 510 E. 12th St, Office 1, Des Moines, IA 50319 Imp point from client: DOMDoIT requires a dedicated Front-End Tech Lead to support and lead the development of Staff MIUI screens within IWD. This is a senior, lead-level role. JD: The client has asked that only local candidates be submitted to this

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Third Party, Contract

Depends on Experience

UI/Accessibility Expert - Front-End Tech Lead

Remote

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Today

UI Accessibility Expert / Front-End Tech Lead REMOTE | 8+ YEARS OF EXPERIENCE | FORMAL ACCESSIBILITY CERTIFICATION REQUIRED Location: Des Moines, IA Remote Contract: 8+ months, with potential for extension or full-time conversion Industry: Government Administration / Public Sector Interview: Video or in-person Employment Type: Contract Job Overview Seeking a senior Front-End Tech Lead with strong Angular development experience, design system implementation expertise, and hands-on digi

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Contract, Third Party

Depends on Experience

Frontend Full Stack Lead

Remote

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4d ago

Frontend Full Stack Lead React / Next.js / AEM Headless Location: Remote Required ExperienceReact.jsNext.jsFrontend ArchitectureMicro-FrontendsJavaScript / TypeScriptNode.jsGraphQLState Management (Redux, Context API, etc.)Reusable Component Design15 years of overall software development experienceProven experience working as a Frontend Lead / Full Stack Lead / Technical LeadStrong hands-on coding experienceStrong React / Next.js development and architecture experienceProven hands-on AEM Headle

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Contract

Depends on Experience

Frontend Web Developer jobs in Denver, CO, USA