React JS Lead Jobs in Seattle, WA

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Lead UI React developer :::

REDLEO SOFTWARE INC.

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Remote

Full-time

Lead UI React developer 100% Remote Fulltime12+ React development with extensive experience in Front-end frameworks and backend support knowledge. This role is expected to work independently as Lead Front end Developer to develop a web-based application from the requirements and wireframe designs provided. Extensive usage of JavaScript, React JS, Mobile (IONIC / React Native), Node JS, Bootstrap, jQuery/AJAX, JSON, HTML4/5, CSS2/3 to build Interactive User Interface (UI)Build and manage CI/CD
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Posted 15 days ago

Remote Lead Frontend Developer - React, Typescript - $200k

Michael Page International

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Remote or Chicago, Illinois, USA

Full-time

Join a growing organization with equity on offer from day 1Work 100% remotely - must be based in the USA to be eligible! About Our Client This organization is offering a candidate a 100% remote opportunity to work at a SaaS company that recently received funding, and is looking to expand their internal engineering team. The company is currently less than 10 employees, and is a fully remote organization with employees across the US. This is a fantastic opportunity to join an organization, get e
Posted 27 days ago | Updated 7 hours ago

Lead/Senior Full Stack Engineer (Node & React) with AI/ML

iSpace, Inc

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Remote

Contract

Only on W2, NO C2C/1099 Title: Lead Full Stack Engineer (Node & React) with AI/ML Position type: 12+ Months contract to start (could go for over 1-2 years) Location: Remote Top Skills: Node. JS, React, State Management, MySQL, AWS, Docker, Kubernetes, Open AI/Chat GPT, lead experience with both onshore and offshore. Qualifications: 7+ years of experience building complex web applications.Solid work experience using component-based development on the client side.Proficiency with front-end techn
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Posted 60+ days ago | Updated 1 hour ago

Lead UI Developer (ReactJS and Java)

S&P Consultants

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Remote or Princeton, New Jersey, USA

Full-time

About the Role: Grade Level (for internal use): 11 The Team: Join the S&P Global Ratings team as a Lead UI Developer within the Corporates Analytical Value Stream. Our team develops scalable solutions in collaboration with product development. We emphasize knowledge sharing and collaboration, fostering a unified strategy. Our culture promotes equality and innovation, empowering you to iterate and experiment freely. This role offers a unique opportunity to contribute to S&P Ratings next-generat
Posted 31 days ago | Updated 10 hours ago

Senior Lead UI Developer ( ReactJS and Java )

S&P Consultants

•

Remote or Princeton, New Jersey, USA

Full-time

About the Role: Grade Level (for internal use): 12 The Team: Join the S&P Global Ratings team as a Senior Lead UI Developer within the Corporates Analytical Value Stream. Our team develops scalable solutions in collaboration with product development. We emphasize knowledge sharing and collaboration, fostering a unified strategy. Our culture promotes equality and innovation, empowering you to iterate and experiment freely. This role offers a unique opportunity to contribute to S&P Ratings next-
Posted 31 days ago | Updated 10 hours ago

Java Developer with React, AWS

Symphony Enterprises

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Seattle, Washington, USA

Contract

Title : Java Developer with React Location : Seattle, WA Duration: 12+ months Note JAVA, React, AWS, strong exp required. The AWS Engineer is a key technical role responsible for designing, developing, and maintaining applications on the Amazon Web Services (AWS) platform. Leveraging their deep understanding of AWS's suite of services, the AWS Engineer ensures that the company's cloud-based resources are secure, efficient, and meet the organization's needs. Required 5+ Years JAVA, AWS exper
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Posted 2 days ago

Front End Developer, ReactJS, Angular with Azure Cloud Experience

ChaTeck Incorporated

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Seattle, Washington, USA

Third Party, Contract

Position Title: Front End Developer ReactJS, Angular with Azure Cloud Experience Location: Hybrid, Seattle, WA Job Type: Full-Time/Contract Experience Level: Senior-Level Let's create our future together at The AES Group! About The AES Group: The AES Group is a premier technology consulting company that has been bringing businesses and talent together for over 20 years to deliver the most innovative technology solutions that create the most positive impact on society. AES has helped over 4
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Posted 13 days ago | Updated 12 days ago

SDET

Velocity Tech Inc

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Seattle, Washington, USA

Contract

MUST HAVE: Playwright, React, Typescript and E2E.We are seeking a hands-on Test Automation Engineer to drive the next evolution of frontend test coverage across our Micro Frontend (MFE) React ecosystem. You ll be embedded in a product engineering team, working in close partnership with developers, QEs, and SDETs to deliver scalable, reliable, and developer-owned automated testing aligned with our testing trophy strategy.This role is part of a strategic shift from a QA-led to a developer-owned te
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Posted 5 hours ago

Java ReactJS Developer

Nam Info Inc

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Bothell, Washington, USA

Contract, Third Party

Reactjs Developer Bothell - WA (Looking for local consultants) In- person Interview Required Skills: * Proven experience as a Full Stack Developer or similar role with minimum 5 years of experience in React.js, Spring Boot and Spring JPA working in an Agile environment. * Experience in designing, developing and maintaining enterprise applications using Java and J2EE. * Experience in writing complex SQL queries using Oracle database system. * Extensive experience in development and design of
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Posted 60+ days ago | Updated 3 days ago

Python Developer with Backend and React Experience

Prohires

•

Seattle, Washington, USA

Contract

Job Title: Python Developer with Backend and React Experience Job Summary We are seeking an experienced Python Developer with backend and React experience to join our team. The successful candidate will be responsible for designing, developing, and maintaining scalable, efficient, and reliable web applications using Python and React. Key Responsibilities 1. Backend Development: Design, develop, and maintain scalable, efficient, and reliable backend applications using Python, Django, or Flask. 2.
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Posted 22 hours ago

AEM Cloud React UI Architect

Techno-Comp, Inc.

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Remote

Contract, Third Party

Job Title: AEM Cloud React UI Architect Location: New Jersey (Preferred) / Remote Duration: Long Term Job Description: We are looking for an experienced AEM Cloud React UI Architect to lead the design, development, and integration of front-end solutions within a cloud-based environment.The ideal candidate should have a deep understanding of AEM Cloud and strong expertise in React for building scalable, high-performance UI frameworks.Responsibilities include creating responsive designs, collabora
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Posted 60+ days ago | Updated 1 day ago

Senior React.js Developer

SLK America Inc.

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Remote or Jacksonville, Florida, USA

Full-time

Senior React.js Developer: Location: Jacksonville, FL Lead the delivery of mobile applications within the Digital domain, ensuring alignment with business goals, security standards, and regulatory requirements. Define and implement scalable, robust, and maintainable mobile application architectures that support a wide range of financial services and functionalities. Collaborate closely with product managers, UX/UI designers, backend developers, and other stakeholders to understand business requi
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Posted 28 days ago

React Developer

Collabera LLC

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Remote or Houston, Texas, USA

Full-time

Title: React/Frontend Developer Location: remote (can sit anywhere in the US)!! Type of opening: Contract - 6 months with potential extensions Day to day: Develop and maintain user interfaces using React.js and its core principles. Write clean, well-documented, and efficient code. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the technical feasibility of UI/UX designs. Requirements: React (DO NOT WANT React Native) Vitest Jest Web Development Experience
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Posted 2 days ago | Updated 1 hour ago

Software Developer in Test (SDET)

Hirekeyz

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Seattle, Washington, USA

Contract

Role: Software Developer in Test (SDET) Location: Seattle, WA Job Type: Contract Job Description: We are seeking a hands-on Test Automation Engineer to drive the next evolution of frontend test coverage across our Micro Frontend (MFE) React ecosystem. You ll be embedded in a product engineering team, working in close partnership with developers, QEs, and SDETs to deliver scalable, reliable, and developer-owned automated testing aligned with our testing trophy strategy. This role is part of a s
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Posted 4 hours ago | Updated moments ago

Senior Software Engineer ( React.js / Node.js)

IT Associates, Inc.

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Remote

Contract

100% Remote (must be located in EST, CST or MST) 6-12+ Month Contract Our client is seeking a talented Senior Full Stack Developer that will join an experienced software engineering team utilizing React, NodeJS and PostgreSQL and MongoDB. The ideal candidate will contribute to developing scalable, high-quality web applications and services. Key Responsibilities: Develop and maintain web applications using React, and design and implement server-side logic using NodeJS.Collaborate with cross-funct
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Posted 31 days ago

React CSS Developer - Part Time

DFND Security

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Remote

Contract

We are looking for a React/CSS Developer for a short term project starting at the end of May. Don t have a formal description but need a designer to develop visual look and feel for a customer facing brochure site with some interactive components. Industry is Insurance/Healthcare. Technology will be React/CSS. Expected to be around 160-200 hours. Please let me know if you are interested and when a good time is to get in touch with you. Thanks for your time. Ricky Grandy
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Posted 1 hour ago

Full Stack Developer (Node/React)

PY DATA, INC.

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Remote

Contract

Position: Full Stack Developer (Node/React) 3 Openings Location: 100% Remote Duration : 6+ Months Only W2 Consultants ($60-65/hr on W2) Looking for people familiar with Web Stack. Mobile is a nice to have. Node.JSReactNextTypescriptAWS
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Posted 23 hours ago | Updated 6 hours ago

Full Stack Developer(Python, React, AWS, Terraform)

Brillio, LLC

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Remote

Contract, Third Party

Job Title: Full Stack Developer Location: US Remote Job Description The ideal candidate will have expertise in both front-end and back-end technologies and will be responsible for designing, developing, and maintaining scalable applications. The candidate will work on a range of projects involving technologies such as React, Python, AWS, and Terraform, while ensuring robust security and seamless integration with identity management and content management systems. Key Responsibilities Frontend De
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Posted 2 days ago

Fullstack Developer (React / Next.js / Node.js)

Optime Tech

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Remote

Contract

Job Title: Full Stack Developer (React / Next.js / Node.js) Location: ["Remote" for candidates who are in MI, IL, IN, OH, WI, KY] Experience Level: 3+ Years Employment Type: [Contract] ** W2 position only ** "No C2C or Corp-to-Corp" About the Role: We are seeking a talented and self-driven Full Stack Developer with a minimum of 3 years of professional experience to join our growing development team. The ideal candidate will have a strong foundation in Next.js, React, Node.js, and GraphQL, along
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Posted 8 days ago

Full Stack (Java/Python + React) - Remote - Fulltime

Lorven Technologies, Inc.

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US

Full-time

Job Title:Full Stack (Java/Python + React) Location: Remote Employment Type: Fulltime Job description: UX prototyping contractors The Relevance team builds machine learning models to power product experiences and item rankings across various surfaces. The Difference You Will Make: Explore, shape, and develop new product experiences alongside engineers and product managers from the relevance team; from ideation to implementation Develop prototypes to iteratively validate ideas that push th
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Posted 27 days ago | Updated 4 hours ago