Senior Front-end Engineer (React)

We’re looking for a Senior Front-end Engineer who can build elegant, data-driven user interfaces with React. While your primary focus will be on the front-end, you should also be comfortable stepping into the Java microservice layer when needed to support end-to-end delivery.

Key Responsibilities

• Own end-to-end delivery of features on our web portal (e.g., user onboarding, credit dashboards, workflow approvals).
• Collaborate with back-end engineers to design clean APIs, write integration tests, and keep UI, data, and services in sync.
• Contribute to API contract design and back-end test suites when assisting with API-related work.
• Write unit, integration, and end-to-end (E2E) tests to ensure reliability and maintainability.
• Optimize the performance of web applications, focusing on scalability, speed, and responsiveness.
• Contribute to design systems and ensure consistency in UI/UX patterns and accessibility.

Skills & Experience

• Experience: 5+ years of professional front-end engineering experience.

Front-end expertise:

• Deep knowledge of React (hooks, context, concurrent mode).
• Proficiency in JavaScript (ES6+) and/or TypeScript.
• Experience with state management libraries (Redux, Zustand, or similar) and routing (React Router).
• Strong testing skills: unit testing with Jest, Enzyme, or React Testing Library; E2E testing with Cypress, Playwright, or similar.

Back-end familiarity:

• Comfortable reading/writing basic Java/Spring Boot code.
• Experience designing REST controllers and working with JSON schema, OpenAPI, Swagger UI.

DevOps & deployment:

• Knowledge of Docker fundamentals and CI/CD pipelines (GitHub Actions, GitLab).
• Experience deploying to AWS (S3/CloudFront, EKS) or similar cloud platforms.

UI/UX & performance:

• Familiarity with design systems (Storybook, Figma).
• Knowledge of UI performance optimization techniques (code splitting, lazy loading, memoization).
• Understanding of observability for frontend apps (tracing, metrics).

What we value?

• Technical excellence – delivering high-quality, maintainable, and scalable code.
• Problem-solving mindset – approaching challenges with creativity and precision.
• Collaboration & communication – working effectively with cross-functional, remote-first teams.
• Leadership & mentorship – guiding peers, sharing knowledge, and championing best practices.
• Adaptability – being comfortable stepping into back-end work when business needs arise.