Senior Software Engineer/Technical Lead - React.js
Crest Data Systems
Pune • 1 month ago
Experience: 5 to 9 Yrs
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Job Description
Job Description:
You should be an immediate joiner or have a 30-day notice period with at least 5 years of experience and a strong hands-on experience in DSA. The location for this role is in Ahmedabad or Pune.
Role Overview:
As a React.js Developer, your primary responsibility will be to design, develop, and maintain scalable, high-performance web applications using React.js. Additionally, you will lead technical discussions, drive best practices in front-end development, and architect reusable and modular UI components. You will optimize application performance, ensure high-quality user experience, and work closely with backend developers to integrate APIs seamlessly. Mentoring junior engineers, participating in code reviews, and staying updated with the latest advancements in React.js and front-end development are also key aspects of this role.
Key Responsibilities:
- Design, develop, and maintain scalable web applications using React.js.
- Lead technical discussions and drive best practices in front-end development.
- Architect and implement reusable and modular UI components.
- Optimize application performance and ensure high-quality user experience.
- Work closely with backend developers to integrate APIs seamlessly.
- Mentor and guide junior engineers to improve their technical capabilities.
- Participate in code reviews and ensure adherence to coding standards.
- Stay updated with the latest advancements in React.js and front-end development.
Qualifications Required:
- Strong proficiency in React.js, Redux, and TypeScript.
- In-depth knowledge of JavaScript (ES6+), HTML5, and CSS3.
- Experience with state management libraries like Redux, Zustand, or Recoil.
- Proficiency in front-end build tools like Webpack, Babel, and Vite.
- Hands-on experience with RESTful APIs and GraphQL.
- Strong understanding of component-driven architecture and micro frontends.
- Experience with performance optimization and accessibility best practices.
- Knowledge of front-end testing frameworks such as Jest, React Testing Library, or Cypress.
- Proficiency in Git, CI/CD pipelines, and agile methodologies.
Good to Have:
- Experience with server-side rendering frameworks like Next.js.
- Exposure to cloud platforms (AWS, Azure, or GCP).
- Familiarity with backend technologies like Node.js or Python.
- Knowledge of containerization and DevOps practices.
Note: Educational Qualifications required for this role include a Bachelor's or Master's degree in Computer Science, IT, or a related field.
Crest Data is a leading provider of data center solutions and engineering/marketing services in various high-tech areas. The company has extensive experience in building and deploying Data Center products and provides engineering services including Software Development, QA/Automation, Integration, and Professional Services such as Data Center Training, POC testing, Network Design/Implementation/Migration, and Sales Enablement. Job Description:
You should be an immediate joiner or have a 30-day notice period with at least 5 years of experience and a strong hands-on experience in DSA. The location for this role is in Ahmedabad or Pune.
Role Overview:
As a React.js Developer, your primary responsibility will be to design, develop, and maintain scalable, high-performance web applications using React.js. Additionally, you will lead technical discussions, drive best practices in front-end development, and architect reusable and modular UI components. You will optimize application performance, ensure high-quality user experience, and work closely with backend developers to integrate APIs seamlessly. Mentoring junior engineers, participating in code reviews, and staying updated with the latest advancements in React.js and front-end development are also key aspects of this role.
Key Responsibilities:
- Design, develop, and maintain scalable web applications using React.js.
- Lead technical discussions and drive best practices in front-end development.
- Architect and implement reusable and modular UI components.
- Optimize application performance and ensure high-quality user experience.
- Work closely with backend developers to integrate APIs seamlessly.
- Mentor and guide junior engineers to improve their technical capabilities.
- Participate in code reviews and ensure adherence to coding standards.
- Stay updated with the latest advancements in React.js and front-end development.
Qualifications Required:
- Strong proficiency in React.js, Redux, and TypeScript.
- In-depth knowledge of JavaScript (ES6+), HTML5, and CSS3.
- Experience with state management libraries like Redux, Zustand, or Recoil.
- Proficiency in front-end build tools like Webpack, Babel, and Vite.
- Hands-on experience with RESTful APIs and GraphQL.
- Strong understanding of component-driven architecture and micro frontends.
- Experience with performance optimization and accessibility best practices.
- Knowledge of front-end testing frameworks such as Jest, React Testing
Skills Required
Posted on: March 19, 2026
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