Frontend Developer jobs in Seattle, WA

Remote

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3d ago

Role: Front End Developer Company: Arch Systems Client: US Federal Govt. Location: Remote Type: Full-time Mandotory: Candidate must have experience working on a U.S. Federal Government project and possess an active security clearance. Job Summary: We are seeking a highly skilled and motivated Front-End Developer with prior federal experience to join our cross-functional team. Youll work closely with UX/UI designers, backend engineers, and product managers in agile sprints to deliver intuitive, r

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Full-time

Depends on Experience

Front End Developer - Senior

Remote

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3d ago

Role: Front End Developer - Senior Company: Arch Systems Client: NOAA - National Oceanic and Atmospheric Administration Location: Remote Type: Full-time Candidates must have experience working on federal projects or with federal agencies this is mandatory. About Us Join a collaborative, innovative team at Arch Systems NOAA Meteorological Development Laboratory Support Services Project dedicated to building modern, user-centric web applications. We value creativity, continuous learning, and a su

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Full-time

Depends on Experience

Front End Developer

Remote

•

Today

Who We Are: Exiger transforms supply chains into a strategic advantage-advancing our mission to make the world a safer and more transparent place to succeed. Our AI platform, 1Exiger, delivers instant visibility into complex supplier ecosystems, leveraging proprietary data and advanced AI to surface risk, automate compliance, and unlock efficiencies and cost savings to strengthen long-term resilience. Trusted by 550+ global customers-including Fortune 500 companies and U.S. government agencies-

Full-time

Junior Front End Developer

Remote

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Today

Overview Goldbelt Taku is accelerating healthcare delivery and providing superior force health readiness across the military, federal, and civilian landscapes. Goldbelt Glacier is committed to providing transformative and comprehensive health operational capabilities to support customers across scientific, clinical, technological, and program management areas. Summary: The Junior Front End Developer supports the development, implementation, and improvement of user-facing components across Mil

Full-time

USD 75,000.00 per year

Mid-Level Front End Developer

Remote

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Today

Overview Goldbelt Taku is accelerating healthcare delivery and providing superior force health readiness across the military, federal, and civilian landscapes. Goldbelt Glacier is committed to providing transformative and comprehensive health operational capabilities to support customers across scientific, clinical, technological, and program management areas. Summary: The Mid-Level Front End Developer leads front-end development efforts for the Military-Civilian Transition Office's (MCTO) su

Full-time

USD 110,000.00 per year

Front End Developer

Remote or San Jose, California

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Today

We are hiring a **Frontend Engineer** to own the design and implementation of the Product's operator console. You will be the first dedicated frontend hire on the team. You will work closely with the engineering lead, product, and (when applicable) design partners to ship a console that nine distinct user personas can each do their job We are building the console in **Next.js 14 + React 18 + TypeScript from Day 1**. You will own the production architecture, design system, and shipping cadence en

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Full-time

Depends on Experience

Senior Front-End Developer

Remote

•

Today

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high-impact government missions. Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. This position is contingent up

Full-time

USD 125,000.00 per year

Senior Front-End Developer

Remote

•

Today

Full-time

USD 125,000.00 per year

Senior Front-End Developer

Remote

•

Today

Full-time

USD 125,000.00 per year

Senior Front-End Developer

Remote

•

Today

Full-time

USD 125,000.00 per year

React Frontend Developer

Remote

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23d ago

Job Title: React FrontendDeveloper Location: Utah (Remote) Lets create our future together at The AES Group! About The AES Group The AES Group is a premier technology staffing and services company that has been bringing businesses and talent together for over 20 years to deliver innovative technology solutions that create meaningful impact. AES helps enterprises, including Fortune 500 organizations, engage users, empower teams, and transform operations through cloud, data, AI, and emerging

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Third Party, Contract

Depends on Experience

Software Engineer (Frontend Developer)

Remote or Colorado Springs, Colorado

•

Today

Job Description WHAT WE'RE DOING Come join the CommandIQ (CIQ) team - a product line established in 2025 with sizable investment and support from RMS senior leadership. We are developing mission critical Battle Management and Command & Control capabilities for a complete Command and Control mission suite. Our solution provides the open architecture as well as mission apps that can be customized to each user's needs. Customers can also easily integrate their favorite tools into a single Command

Full-time

USD 76,500.00 - 134,895.00 per year

Front End Developer - Mid-level

Remote

•

Today

Full-time

USD 100,000.00 per year

Senior Software Engineer (Frontend Developer)

Remote or Colorado Springs, Colorado

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Today

Full-time

USD 93,200.00 - 164,450.00 per year

Software Engineer (Frontend Developer)-Early Career

Remote or Colorado Springs, Colorado

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Today

Job Description What We're Doing: Come join the CommandIQ (CIQ) team - a product line established in 2025 with sizable investment and support from RMS senior leadership. We are developing mission critical Battle Management and Command & Control capabilities for a complete Command and Control mission suite. Our solution provides the open architecture as well as mission apps that can be customized to each user's needs. Customers can also easily integrate their favorite tools into a single Comman

Full-time

USD 62,700.00 - 110,630.00 per year

Senior Angular Developer (USA/ Canada)

Remote

•

3d ago

Angular Developer (with Basic Java) Position: Angular DeveloperLocation: USA / Canada (Remote; Hybrid)Experience: 10to 17 yearsEmployment Type: Fulltime Company ProfileBlackstraw.ai is an end-to-end technology services company specializing in Artificial Intelligence (AI) and Engineering solutions across Data Science, Data Engineering, LLM/GenAI and LLMOps. Founded in 2018, we help global enterprises across North America, Europe and Asia to build and operationalize AI systems that create measurab

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Full-time

Depends on Experience

Front-End Software Developer

Remote or Maryland

•

Today

Job Description What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, yo

Full-time

USD 104,900.00 - 184,920.00 per year

W2 Role - Frontend / React Developer - (Initial Remote)

Remote

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Today

Role: Frontend / Full Stack Engineer (React Developer) Location: Remote looking to hire fulltime between 3-6 months) Work location: Remote to start Pay rate: $55/hr on W2 Relocation: Must verbally commit to relocating if offered a full time role Candidates who are open to relocating sooner will be prioritized W2 candidates Openings: 3 total (1 Senior, 2 MidLevel) Tech Split: ~70% Frontend / ~30% Backend Ideal candidate profile: Frontendheavy (approximately 70%) with strong React experience Re

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Contract

Depends on Experience

Staff Front End Engineer

Remote or Florida

•

Today

job summary: Are you a React expert passionate about functional programming and building intuitive digital platforms? A fully remote FinTech innovator is seeking a Staff Front End Engineer to craft world-class software that elevates the standard of personal financial advice. You will champion a clean front-end philosophy-utilizing simplified components, the Context API, and functional JavaScript-while collaborating with a high-performing engineering team to build scalable solutions that improve

Full-time

USD175,000 - USD200,000

Front-End Performance Engineer

Remote

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Today

Solution IT Inc. is looking for Front-End Performance Engineer for one of its clients at Remote Job Title: Front-End Performance Engineer Responsibilities: Performance Analysis & Optimization: Analyze front-end performance across web applications (e.g., page load speed, Core Web Vitals, TTFB) Identify performance bottlenecks across the front end, CDN, and edge layers Translate performance data into actionable insights tied to business metrics (conversion, engagement, etc.) Consultative Engi

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Third Party, Contract

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Frontend Developer jobs in Seattle, WA, USA