SDE II Frontend

Refyne

Refyne

Software Engineering

Bengaluru, Karnataka, India

Posted on May 15, 2026

Role Overview


We are seeking a highly skilled and motivated Frontend Engineer (SDE 2) to join our team. This role is critical in driving the performance, owning features and quality of our core web application. The ideal candidate will possess hands-on experience in modern JavaScript frameworks, rendering patterns, and a strong commitment to clean architecture and exceptional user experience

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What You'll Do (Key Responsibilitie

  • s)
    Develop and O
    wn: Lead the design and implementation of new, complex features for our core portal, from technical specification to deployment, adhering to Clean Architecture principl
  • es.Performance Optimization: Proactively identify and eliminate performance bottlenecks. Drive the technical strategy for adopting and optimizing Server-Side Rendering (SSR) using Next.js to significantly improve Core Web Vitals (LCP, TTI, FCP) across all devic
  • es.Frontend Modernization: Drive the evolution of our frontend stack, including planning and executing major architectural changes (e.g., migrating from React 16 to React 18) and evolving state management patterns (e.g., migrating from Redux to modern alternatives like Redux Toolkit or React Quer
  • y).Design System Ownership: Documentation, and maintenance of our internal, custom React-based Design System/Component Library, enhancing our testing strategies, and working to eliminate technical de
  • bt.Domain Integration: Integrate complex data feeds and third-party APIs, and ensure accurate tracking via analytical too
  • ls.Collaborate: Work closely with product managers, designers, and backend engineers to translate business requirements into robust technical solutio

ns.
What We're Looking For (Required Qualificati

  • ons)
    Experi
    ence: Minimum of 3 years of professional experience in large-scale web development, with a proven track record of building and shipping complex, fin-tech web applicat
  • ions.React & TypeScript Hands-on: Deep, hands-on knowledge of the React ecosystem (modern hooks, state management) and a strong command of TypeScript for building maintainable and type-safe applicat
  • ions.Performance Booster: Demonstrated proficiency in performance optimization and expertise in implementing Server-Side Rendering (SSR) and Static Site Generation (SSG), ideally using Nex
  • t.js.Testing Advocate: A firm believer in writing clean, testable code with a strong understanding of testing frameworks like Jest and React Testing Lib
  • rary.Problem Solver: Excellent communication skills, and a pragmatic, product-oriented min
  • dset.Design System Management: Proven ability to manage, scale, and develop a centralized, custom component library/design sy
stem.