Role Overview
Proximity Labs is hiring a Senior React.js Engineer. This is a full-time role in IN. posted 4 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
As a Frontend Developer, your role involves building responsive, high-performance web applications using React.js. You will be responsible for developing reusable UI components and frontend libraries, integrating with REST/GraphQL APIs, and collaborating with backend teams. Ensuring accessibility, cross-browser compatibility, and responsiveness are key aspects of your work. Additionally, you will write unit, integration, and E2E tests to optimize applications for performance, SEO, and scalability. Participation in code reviews and collaboration with designers and product managers is also expected.
Key Responsibilities:
- Build responsive, high-performance web applications using React.js
- Develop reusable UI components and frontend libraries
- Integrate with REST/GraphQL APIs and collaborate with backend teams
- Ensure accessibility, cross-browser compatibility, and responsiveness
- Write unit, integration, and E2E tests
- Optimize applications for performance, SEO, and scalability
- Participate in code reviews and collaborate with designers and product managers
Qualifications Required:
- 5-6 years of frontend development experience
- Strong expertise in React.js and TypeScript
- Solid understanding of component-based architecture and state management
- Strong knowledge of HTML, CSS, and modern styling techniques
- Experience with testing frameworks and Git
- Good communication and ownership mindset
Good to Have:
- Experience with Next.js / SSR
- Familiarity with frontend build tools
- Exposure to design systems and Agile methodologies As a Frontend Developer, your role involves building responsive, high-performance web applications using React.js. You will be responsible for developing reusable UI components and frontend libraries, integrating with REST/GraphQL APIs, and collaborating with backend teams. Ensuring accessibility, cross-browser compatibility, and responsiveness are key aspects of your work. Additionally, you will write unit, integration, and E2E tests to optimize applications for performance, SEO, and scalability. Participation in code reviews and collaboration with designers and product managers is also expected.
Key Responsibilities:
- Build responsive, high-performance web applications using React.js
- Develop reusable UI components and frontend libraries
- Integrate with REST/GraphQL APIs and collaborate with backend teams
- Ensure accessibility, cross-browser compatibility, and responsiveness
- Write unit, integration, and E2E tests
- Optimize applications for performance, SEO, and scalability
- Participate in code reviews and collaborate with designers and product managers
Qualifications Required:
- 5-6 years of frontend development experience
- Strong expertise in React.js and TypeScript
- Solid understanding of component-based architecture and state management
- Strong knowledge of HTML, CSS, and modern styling techniques
- Experience with testing frameworks and Git
- Good communication and ownership mindset
Good to Have:
- Experience with Next.js / SSR
- Familiarity with frontend build tools
- Exposure to design systems and Agile methodologies
Frequently Asked Questions
How do I apply for the Senior React.js Engineer position at Proximity Labs?
Use the Apply button above to submit your application directly to Proximity Labs. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior React.js Engineer position at Proximity Labs located?
This position is based in IN. Proximity Labs has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior React.js Engineer at Proximity Labs earn?
Proximity Labs has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior React.js Engineer role at Proximity Labs posted?
This role was posted on June 4, 2026 (4 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior React.js Engineer role at Proximity Labs require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Proximity Labs lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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