
React Frontend Developer, SPA & UI Engineering
Overview
Own frontend architecture for features in a React SPA at scale, delivering polished UI components and robust client-side performance. You will partner with product, design, and backend engineers in a collaborative, iterative environment. Join a cross functional team and contribute to code quality, test coverage, and CI/CD practices. This role emphasizes hands on implementation with mentorship opportunities and impact across the product.
What You'll Do6
- 1Build reusable React components and UI libraries that adhere to design systems and accessibility standards
- 2Design and implement client side features with a focus on performance, responsiveness, and cross browser compatibility
- 3Collaborate with product and design to translate requirements into high quality user experiences
- 4Integrate with backend services and REST/GraphQL APIs, ensuring robust error handling and data validation
- 5Lead code reviews, write unit and integration tests, and contribute to CI/CD pipelines
- 6Ship features end to end within 2 week sprints and ensure timely delivery with minimal defects
Requirements6
- 15+ years building front end applications with React
- 2Strong experience with JavaScript/TypeScript and modern frontend tooling
- 3Experience with REST and GraphQL APIs and state management libraries
- 4Solid understanding of design patterns, client side architecture, and performance optimization
- 5Familiarity with CI/CD, version control, and test automation
- 6Excellent collaboration and communication with product, design, and backend teams
Salary Insight
Salary not disclosed in listing
Location
Required Skills
Similar open positions
Explore active roles that match your skills and interests.

Next Gen IT Inc
VerifiedReact Engineer, UI & Front-End Focus
This role owns the front-end UI layer for web applications at scale. You will partner with product owners and designers to translate requirements into polished interfaces and ensure high performance. You will work with back-end teams to integrate components with APIs and ensure accessibility and cross-browser compatibility. You will contribute to design patterns and code quality across the UI stack.

TriosysIT Inc.
VerifiedSenior React JS Developer, Frontend Engineering
As a Senior React JS Developer, you will own the full frontend lifecycle from design to deployment, delivering scalable application features used by enterprise clients. You will collaborate with a cross-functional team of engineers and designers, integrating wireframes into robust code using React and JavaScript. This role offers a chance to modernize legacy systems and drive frontend innovation, with direct impact on production releases.

Reveille Technologies
VerifiedFront End Architect, React & Java Spring Microservices
Lead the design and development of modern, high performance web experiences at scale using React and the broader front end ecosystem. This role is 60% front end ( React + TypeScript ) and 40% backend ( Java Spring ) focused to deliver cutting edge UI and Microservices capabilities. Build engineering standards and drive API contracts ( GraphQL/REST ) using Java and Spring technologies. Work with a cross functional team to raise the bar on quality, performance and maintainability.

URSI Technologies Inc.
VerifiedFrontend Architect, Next.js & React
You will own the front-end architecture for our headless web platform, defining how Next.js and React deliver a seamless experience to millions of users. You will lead a team of six engineers, collaborating with design, product, and content to ship scalable, accessible applications. This role stands out because you will drive the technical roadmap and mentor engineers in a hands-on capacity, with direct influence on performance and user experience.

OpTech
VerifiedFrontend Developer, Web Applications
You will own the frontend development for the Operational Performance team, building and standardizing web applications used across the organization. You will collaborate with cross-functional teams to translate business needs into responsive, accessible interfaces. JavaScript, React, and HTML will be your core tools. You will also contribute to design system evolution and mentor junior developers. This role offers health benefits, 401K, and flexible work options.
NxT Level
VerifiedSenior Frontend Engineer, React & TypeScript Infrastructure
Own frontend infrastructure at a company intelligence platform serving investors and operators. Scale React and TypeScript systems handling millions of company signals in real time. Join a high-performing team at an inflection point, moving from functional to flawless. Build the foundation that makes the product faster, more reliable, and easier for engineers to build on.