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Techostinger India Private Limited

Sr. Front End Developer

Techostinger India Private Limited

Noida, Uttar Pradesh, India
Full-Time
Posted 1 month ago

Job Description & Responsibilities

Sr. Frontend Developer

Experience: 5+ Years

Employment Type: Full-Time

Location: Greater Noida

Job Summary

We are looking for a highly skilled Sr. Frontend Developer with 5+ years of hands-on experience in building modern, scalable, and high-performance web applications. The ideal candidate should have strong expertise in React.js, JavaScript, TypeScript, and modern frontend technologies. The candidate will be responsible for developing responsive user interfaces, optimizing application performance, and collaborating closely with UI/UX designers, backend developers, and product teams to deliver exceptional user experiences.

Key Responsibilities

Develop, maintain, and optimize responsive web applications using React.js and modern JavaScript frameworks.Build reusable, scalable, and maintainable UI components.Convert UI/UX designs into pixel-perfect, responsive web pages.Ensure cross-browser compatibility and mobile responsiveness.Optimize application performance, accessibility, and user experience.Integrate frontend applications with RESTful APIs and backend services.Write clean, efficient, and well-documented code following industry best practices.Collaborate with designers, backend developers, QA engineers, and product managers throughout the development lifecycle.Conduct code reviews and mentor junior frontend developers.Troubleshoot and resolve frontend issues, bugs, and performance bottlenecks.Stay updated with the latest frontend technologies, frameworks, and best practices.Required Skills & Qualifications

Bachelor's degree in Computer Science, Information Technology, or a related field.5+ years of professional frontend development experience.Strong expertise in React.js and TypeScript.Excellent knowledge of JavaScript (ES6+), HTML5, and CSS3.Experience with Redux, Context API, or other state management libraries.Proficiency in Bootstrap, Tailwind CSS, Material UI, or similar UI frameworks.Experience integrating RESTful APIs and handling asynchronous data.Strong understanding of responsive web design and cross-browser compatibility.Experience with Git and version control workflows.Familiarity with build tools such as Webpack, Vite, or similar.Knowledge of frontend testing tools such as Jest, React Testing Library, or Cypress is an advantage.Preferred Skills

Experience working in a product-based company.Knowledge of Next.js and Server-Side Rendering (SSR).Familiarity with CI/CD pipelines and deployment processes.Understanding of web security best practices.Experience with performance optimization, lazy loading, code splitting, and SEO-friendly frontend development.Exposure to Agile/Scrum development methodologies.Soft Skills

Excellent problem-solving and analytical skills.Strong communication and collaboration abilities.Ability to mentor junior developers and lead frontend initiatives.Self-motivated with excellent time management skills.Ability to work in a fast-paced, collaborative environment.Mandatory Requirements

5+ years of hands-on experience in Frontend Development.Strong expertise in React.js, JavaScript (ES6+), TypeScript, HTML5, and CSS3.Experience with Redux or Context API for state management.Strong understanding of responsive design, performance optimization, and frontend architecture.Experience integrating RESTful APIs.Prior experience working in a product-based company is preferred.Why Join Us

Opportunity to work on innovative and scalable products.Exposure to modern frontend technologies and best engineering practices.Collaborative and growth-oriented work environment.Career advancement opportunities and continuous learning.Competitive salary and performance-based incentives.Compensation: 400,000.00 - 500,000.00 per year

Work Location: In person Sr. Frontend Developer

Experience: 5+ Years

Employment Type: Full-Time

Location: Greater Noida

Job Summary

We are looking for a highly skilled Sr. Frontend Developer with 5+ years of hands-on experience in building modern, scalable, and high-performance web applications. The ideal candidate should have strong expertise in React.js, JavaScript, TypeScript, and modern frontend technologies. The candidate will be responsible for developing responsive user interfaces, optimizing application performance, and collaborating closely with UI/UX designers, backend developers, and product teams to deliver exceptional user experiences.

Key Responsibilities

Develop, maintain, and optimize responsive web applications using React.js and modern JavaScript frameworks.Build reusable, scalable, and maintainable UI components.Convert UI/UX designs into pixel-perfect, responsive web pages.Ensure cross-browser compatibility and mobile responsiveness.Optimize application performance, accessibility, and user experience.Integrate frontend applications with RESTful APIs and backend services.Write clean, efficient, and well-documented code following industry best practices.Collaborate with designers, backend developers, QA engineers, and product managers

Required Skills

JavaScriptTypeScriptReactGitCI/CDSEOAgile

Job Details

Employment TypeFull-Time
Work ModeOn-Site
Experience510 years
Positions1

Posted by

N/A

Posted on:

23 Jul 2026

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