frontend developer (react) jobs in seattle, wa

Senior Front End Developer (Healthcare domain)

Hybrid in Seattle, Washington

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Today

Senior Front End DeveloperHybrid in Seattle, WA (Must be Local)In-Person Interview Must have Skills:10+ years of Professional Experience5+ years of JavaScript/TypeScript experience.3+ years of development experience in building web apps and components using React JS and Node.js.2+ years of development experience in building mobile apps and components using React Native.3+ years of development experience using any of the following:NextJS, GraphQL, GitHub Actions, Git, NPM/Yarn, Webpack, Typescrip

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Contract, Third Party

Depends on Experience

Senior Java Developer With React Js - Remote (Fulltime)

Remote or Hybrid in Jersey City, New Jersey

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Today

Experience required: 10-12 years Experience in managing small team of offshore (team size 6-8 members). Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Experience with HTML 5/ CSS3 Hands-on experience with popular React.js workflows (such as Flux or Redux) Familiarity with newer specifications of EcmaScript Experience with data structure libraries (e.g., Immutable.js) Experience with common fr

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Full-time, Third Party

BASED ON EXPERIENCE

Front-end Developer-Angular React Java Python GitHub-Fully Remote

Remote

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13d ago

Absolutely no third parties please !! W2 or Independent Contractors only ! This position is fully remote but requires working onsite at the client for the first week ONLY, at a client location i n any major city in the United States, then the assignment remains remote for the duration of the assignment. Occasional travel to the client site in Charlotte NC or Malvern PA may be required. Job Description Candidates must have experience with Angular React Java Python and GitHub We currently have

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Contract

$63 - $65

Front End Developer

Remote

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Today

FRONT END UI DEVELOPER A global consumer organization is seeking an experienced Front End UI Developer to join their established team. As the Front End UI Developer you will work within the eCommerce team to implement customer-facing solutions using HTML, CSS, and JavaScript to improve the online shopping experience. This position requires strong proficiency in UI development as well as close collaboration and communication with Design / UX and product management business stakeholders. Respons

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Contract

$40 - $50 per hour

FULL STACK DEVELOPER 10+ Years with React and API Tech, someone who can start without much handholding - 20 to 40 Hours per week, 100% Remote 6+ months, NO H1B

Remote

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26d ago

Prefer PST Time FULL STACK DEVELOPER 10+ Years with React and API Tech, someone who can start without much handholding - 20 to 40 Hours per week, 100% Remote 6+ months, NO H1B Job Title: Application and Integration Developer About the Role We are seeking a skilled and motivated Application and Integration Developer to join our development team. In this role, you will support the design, development, and integration of modern applications and data solutions across our enterprise ecosystem. The id

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Contract

$50 - $60

Full Stack Developer (Python/React.js)

Remote

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9d ago

TO BE CONSIDERED, CANDIDATES MUST BE US CIT AND LOCATED IN THE CONTINENTAL UNITED STATES AND BE WILLING TO WORK DURING EASTERN TIME ZONE HOURS CANDIDATES LOCAL TO THE DC/MD/VA METRO AREA ARE PREFERRED AND WILL RECEIVE PREFERENCE BUT THIS POSITION HAS THE ABILITY TO BE 100% REMOTE Formed in 2011, Inadev is focused on its founding principle to build innovative customer-centric solutions incredibly fast, secure, and at scale. We deliver world-class digital experiences to some of the largest feder

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Full-time

$90,000 - $120,000

Sr. Front End Developer

Remote

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Today

Senior Full Stack Developer Location: Remote / East coast based | must be willing to travel to NYC once a quarter Core Skills: JavaScript, TypeScript, Node.js, React.js Skills & Requirements 3+ years of professional JavaScript/TypeScript experience.2+ years working with Node.js (Express, Fastify, or similar frameworks).1+ year building applications with React.js.Familiarity with REST APIs.Familiarity with common CI/CD practices (GitHub Actions, Jenkins, etc.).Strong communication and collaborati

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Full-time

$140,000 - $160,000

Frontend developer

Remote

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Today

Looking for a Frontend developer. Develops responsive user interfaces using HTML5, CSS3, JavaScript, React, and modern frameworks. Creates engaging experiences, implements accessibility standards, and ensures cross-browser compatibility. Integrates APIs and dynamic data to build interactive features.Follows best practices for code quality, scalability, and maintainability.

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Contract

Depends on Experience

Front End Developer

Remote

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5d ago

Please note that the candidate needs to be on our W2 Title: Front End Developer Duration: 6 Months Client: Mayo Clinic Req ID: 36678745 RemoteThe Software Engineer will join our Research Custom Apps unit at Mayo Clinic to work on various projects involving front-end, back-end, database, and reporting technologies. He/She will primarily work with the team lead for work assignments and collaborate with the business users and other IT technical teams to gather requirements or additional information

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Contract

65 - 70

React Developer

Remote

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Today

Minimum 5 years of professional experience building production-grade web applications end-to-end.Expert knowledge ofTypeScript/JavaScript,React/Vue/NextJS, Redux or similar state management and modern web tooling.Strong foundation inHTML,CSS, and component-based styling approaches (e.g.Styled Components,Emotion,Tailwind).Proven ability to optimize rendering, bundle size, and runtime performance.Hands-on experience setting up build pipelines, testing frameworks, and CI/CD for frontend systems.Enj

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Full-time

Depends on Experience

Senior Python Developer (React, FastAPI, Coding exp Must)

Remote

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Today

Position: Senior Python Developer (React and FastAPI) Location: Remote Duration: 6 Months Contract to Hire About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, inclu

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Contract

Depends on Experience

Software Engineer, Frontend (Developer - Foundations)

Remote

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Today

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Full-time

USD 152,405.00 - 179,300.00 per year

Sr. Software Front-End Web UI Developer

Remote

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Today

Job ID: 2511224 Location: REMOTE WORK, VA, US Date Posted: 2025-12-12 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Front-End Web UI Developer to join our software development team. This role involves designing, developing, and maintaining

Full-time

USD 80,001.00 - 120,000.00 per year

Remote Principal Frontend Developer | New Gen AI Product Development Oracle Health

Remote

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Today

Job Description Description We are seeking a Senior and Principal Members of our Technical staff to work on the Front End of the next generation Oracle Health Clinical Applications. Join the team modernizing healthcare with cloud-native, AI-powered applications that you'll design end to end-from elegant, accessible UIs to resilient microservices at massive scale. You'll partner with product, UX, and platform teams to ship secure, high-availability features that clinicians and patients rely on e

Full-time

USD 96,800.00 - 223,400.00 per year

UI & Mobile Developer

Remote or Round Rock, Texas

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15d ago

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He

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Full-time

Depends on Experience

Full Stack Developer IV (React / .NET / AWS) REMOTE

Remote or Birmingham, Alabama

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Today

Software Engineer IV -Full Stack (React / .NET / AWS) REMOTE Remote- Must work CST or EST hours 6- month contract Pay Rate: $70.00 - $78.00per hr. Our client needs a Software Engineer IV to join the Private Wealth engineering group, a collaborative team responsible for building technology that supports private wealth bankers and internal associates. The team focuses on developing tools for trading, investment products, verification, compliance, and client-servicing workflows. The team emphasiz

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Full-time

Compensation information provided in the description

Remote Senior/Principal Frontend Developer | New Gen AI Product Development Oracle Health

Remote

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Today

Job Description As a Principal Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities Responsibilities: Lead the design and implementation of the CDA data platf

Full-time

USD 96,800.00 - 223,400.00 per year

Remote Principal Backend, Frontend or Full Stack Developer | New Gen AI Product Development Oracle Health

Remote

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Today

Full-time

USD 96,800.00 - 223,400.00 per year

.Net Fullstack Developer

Hybrid in Bellevue, Washington

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Today

Trident Consulting is seeking a ".Net Fullstack Developer" for one of our clients in "Bellevue, WA - Hybrid" A global leader in business and technology services. Position: .Net Fullstack Developer Location: Bellevue, WA - Hybrid Duration: W2 Contract Rate: $55-60/Hr. Job description We are seeking a highly skilled Full Stack Developer with expertise in NET technologies C SQL Azure cloud services and modern frontend frameworks like React This role demands a proactive engineer who can seamlessly

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Contract

$50 - $60

Frontend Engineer - Streamlit

Bellevue, Washington

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Today

Snowflake is about empowering enterprises to achieve their full potential - and people too. With a culture that's all in on impact, innovation, and collaboration, Snowflake is the sweet spot for building big, moving fast, and taking technology - and careers - to the next level. Snowflake is revolutionizing how organizations build and deploy data applications by bringing the power of Streamlit directly into the Snowflake Data Cloud. We are seeking a talented Frontend Engineer to join our Streaml

Full-time

USD 160,000.00 - 230,000.00 per year

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frontend developer (react) jobs in Seattle, WA, USA