Senior Frontend Developer

1 week ago


Thane, India GEMRAJ TECHNOLOGIES LIMITED Full time

Job Title: Sr. Frontend Engineer

Location: Remote

Position: Full-time

Must Have 10+ Years overall Exp


Required Skills

  • ~7 years of solid coding experience with ES6+ Java script.
  • Experience with the latest web standards, including HTML5 and CSS3.
  • Experience building applications using modern tooling.


Additional Skills

  • Appreciation for aesthetic ideals and beautiful design. Excellent sense of web design and attuned to the fundamentals of user experience.
  • Knowledge of AWS or other cloud environments is a plus.
  • Python language and development experience is a plus.

Key Responsibilities:

  • Designing, building, testing and deploying scalable, reusable and maintainable applications that handle large amounts of data.
  • Write new UI components across various applications using Web Components.
  • Perform code reviews and provide leadership and guidance to junior engineers.
  • Possess a strong ability to learn and teach new technologies.


About the Role

We’re looking for a Senior Frontend Engineer to help build scalable, high-quality web applications. You’ll work on reusable UI components, improve performance, and guide the team in best practices. This role is ideal for someone who enjoys solving complex UI problems and working with modern tech stacks.

What You’ll Do

  • Design and develop scalable, maintainable frontend features.
  • Build reusable Web Components used across products.
  • Review code and mentor junior engineers.
  • Collaborate with design, backend, and product teams.
  • Continuously explore and adopt new frontend technologies.


Tech Stack

  • Languages: JavaScript (ES6+), TypeScript, HTML5, CSS3
  • Frameworks & Tools: Lit, React, Webpack, Rollup, Babel, Storybook
  • Testing: Jest, Cypress, Playwright
  • Cloud & DevOps: AWS (S3, Lambda), GitHub Actions, Docker
  • Design: Figma, Storybook


What We’re Looking For

  • 10+ years of experience building modern web apps.
  • Strong JavaScript and web standards knowledge.
  • Hands-on experience with component-based UI (especially Web Components).
  • Good understanding of performance, accessibility, and responsive design.
  • Comfortable leading and mentoring team members



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