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Lead UI Engineer - React.js Frameworks

Umanist India
Pune
8 - 15 Years

Posted on: 16/07/2025

Job Description

Job Title : Lead UI Engineer (React)

Location : Pune, India (Hybrid 3 Days Onsite)

Working Hours : 2:00 PM 11:00 PM IST

Experience : 8 to 15 Years

Notice Period : Immediate Joiners Only

Job Type : Full-Time | Permanent

Work Model : Hybrid (3 days in office, 2 days remote)

Role Overview :

We are looking for a Lead UI Engineer with deep expertise in React.js, modern front-end frameworks, and enterprise application development. In this role, you will lead the design and delivery of complex UI platforms, mentor engineers, and play a key role in shaping architectural decisions that drive product scalability and user experience. This is an excellent opportunity for someone passionate about both building and leading high-impact, modern web applications in a fast-paced environment.

Key Responsibilities

- Lead the design, development, and testing of high-performance web applications.

- Architect scalable front-end solutions using React, Redux, TypeScript, and JavaScript.

- Break down epics/features into deliverable components and guide team members on implementation.

- Work cross-functionally with product managers, designers, and backend teams in an agile environment.

- Drive front-end architecture decisions and ensure adherence to modern UI/UX and performance best practices.

- Develop reusable component libraries aligned with design systems and style guides.

- Collaborate on CI/CD pipeline setup, test automation, and performance optimization.

- Participate in mentoring, interviewing, and upskilling engineers across the UI team.

- Engage in knowledge sharing through tech talks, code reviews, and team workshops.

Mandatory Skills :

7+ years of hands-on experience in front-end development with :

- React.js, Redux, TypeScript, JavaScript, HTML5, CSS/SASS

- 2+ years leading UI development teams or technical initiatives.

- 2+ years of client-facing or consulting experience with enterprise clients.

- Strong knowledge of browser performance optimization and scalable UI architecture.

- Experience with component-driven development and reusable design systems.

- Proficient with CI/CD practices and writing automated unit/integration tests.

- Familiarity with GraphQL, WebSockets, and server-side rendering.

- Exposure to containerization and orchestration tools such as Docker and Kubernetes.

- Solid understanding of security best practices in UI development (XSS, CORS, etc.).

Preferred/Good to Have :

- Exposure to cryptography in front-end or secure applications.

- Prior experience working with globally distributed teams.

- Strong communication and stakeholder engagement skills.

- Experience following Scrum or Agile development methodologies.

- Passion for mentoring and growing engineering talent.

Additional Information :

Work Location : Pune (Yerwada area) Candidates must be based in Pune.

Hybrid Schedule : 3 days onsite (MonWed), 2 days remote.

Working Hours : 2:00 PM to 11:00 PM IST (fixed shift must be comfortable).

Interview Rounds : 23 technical interviews with international panels.

Relocation Support : Not provided.

Employment Stability : Candidates must demonstrate a stable career path (no frequent switches or gaps).


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