Senior Front-End Developer

About Us
3Insys is a pioneering Technology Software Solutions provider, delivering cutting-edge services and data-driven insights to clients across Energy & Utilities, Renewable Energy, High Tech, Public Sector, and emerging EV Energy markets. Our mission is to empower organizations to thrive in a rapidly evolving digital landscape by offering innovative, scalable, and sustainable solutions.
Leveraging our advanced AI-powered platforms, we enable seamless digital transformation, accelerating strategic execution and unlocking new growth opportunities for our clients. Join us in shaping the future of technology and energy innovation.
About the Role
As a Senior Front-End Developer (React JS & React Native) at 3Insys, you will play a pivotal role in designing and building cutting-edge applications that drive digital transformation across industries, including Renewable Energy and EV Energy. This is a hands-on role that requires expertise in front-end development, including mobile app development for Android and iOS, with React Native. While you will be a key technical leader, this position is focused on development rather than solely managing a team.
We are seeking candidates with immediate availability who are passionate about technology and ready to hit the ground running.
What You’ll Do
- Develop and maintain responsive, high-performance web and mobile applications using ReactJS and React Native for Android and iOS platforms.- Collaborate with cross-functional teams to gather technical requirements and deliver scalable solutions.- Write clean, efficient, and maintainable code while adhering to best practices.- Act as a technical leader while remaining actively involved in hands-on development.- Troubleshoot, debug, and resolve issues across web and mobile platforms.- Stay updated on emerging technologies and implement improvements to existing systems.- Ensure timely delivery of projects with a focus on quality and performance.
Experience & Qualifications
- 5-7 years of hands-on experience in front-end development with a strong focus on ReactJS and React Native.- Proven experience building and deploying mobile applications for both Android and iOS platforms.- Expertise in JavaScript/TypeScript, HTML5, CSS3, and modern state management libraries like Redux.- Experience working with RESTful APIs and Micro-Frontend architecture.- Strong debugging, problem-solving, and investigative skills.- Familiarity with Agile/Scrum methodology and version control tools like Git.- Self-starter with the ability to work independently and lead technically without solely managing a team.
Key Skills
- ReactJS, React Native (Android & iOS), TypeScript, Redux, HTML5, CSS3, and Bootstrap 4.0+.- Experience in building scalable applications with REST APIs and Micro-Frontend architecture.- Hands-on development with React Native for mobile applications (Android & iOS).- Strong debugging and troubleshooting skills for web and mobile platforms.- Familiarity with testing frameworks like Cypress or advanced testing methodologies.
Why Join Us?
- Hands-on technical leadership role with opportunities to work on innovative projects in transformative industries like Renewable Energy and EV Energy.- Attractive compensation, including a sign-up bonus of 10 Lakh INR after a 6-month performance evaluation.- Work in a fast-paced, collaborative environment with cutting-edge technologies.- Immediate requirement: Join us and make an impact from day one!
Ready to Apply?
If you're passionate about building scalable, high-performance applications, have proven hands-on expertise in web and mobile development, and are ready for an immediate challenge, we want to hear from you! Apply today and be part of our mission to transform industries and shape the future.
Benefits
- Employee Provident Fund- Health Insurance coverage for employees and their immediate family members- Casual Leave- Paid Time Off (Earned Leave)- Government and Festival Holidays