Full Stack Developer at Helpshift developing modern web applications with ReactJS and backend services. Responsible for frontend and backend systems with a focus on performance and user experience.
Responsibilities
Design and develop modern web applications using ReactJS and modern JavaScript.
Build reusable components, shared modules, and scalable frontend architecture.
Translate UI/UX designs into high-quality, performant implementations.
Optimize applications for performance, scalability, and responsiveness.
Ensure cross-browser compatibility and responsive design.
Improve frontend observability, performance metrics, and user experience.
Work closely with product and design teams to deliver seamless user experiences.
Design and implement APIs supporting frontend features.
Contribute to backend services powering conversations and workflow systems.
Work with databases and distributed systems at scale.
Debug and resolve production issues across frontend and backend layers.
Improve reliability, scalability, and performance of backend components.
Own features from development through deployment and monitoring.
Write clean, maintainable code with strong test coverage.
Write unit, integration, and regression tests.
Review peer code and uphold engineering standards.
Identify bottlenecks, troubleshoot issues, and drive informed technical improvements.
Requirements
6+ years of software development experience.
Strong experience building medium to large-scale web applications.
Experience working across both frontend and backend systems.
Strong proficiency in:
JavaScript (ES6+)
ReactJS
HTML5 and CSS3
Experience with state management patterns (Redux, Flux, or equivalent).
Familiarity with modern build tools such as Webpack and Babel.
Strong understanding of frontend performance optimisation techniques.
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