Senior Frontend Developer

Key responsibilities

• Own feature lifecycles from design through deployment and post‑release iteration.
• Drive component patterns, state‑management frameworks, developer experience and modern client‑side practices.
• Deliver high‑precision UI components with focus on accessibility, responsiveness, rendering speed and bundle optimization.
• Collaborate with Product Managers, UX Designers and R&D Engineers to build cohesive product experiences.
• Champion code quality, unit/E2E testing standards, design‑system foundations and CI workflows.

Required profile

• 5+ years of professional experience building high‑scale B2B SaaS web applications.
• Deep hands‑on mastery of React and TypeScript.
• Strong architectural mindset focused on modular design, clean code and scalable patterns.
• Passion for user‑centric products with high visual polish, responsiveness and usability.
• Proven ability to deliver high‑quality releases in fast‑paced, ambiguous startup environments.

Required skills

• Experience with Next.js and server‑side rendering / static site generation.
• Familiarity with design‑system maintenance and component libraries such as Storybook.
• Advanced browser debugging and performance profiling (rendering optimization, bundle splitting).
• Hands‑on experience with modern testing frameworks like Jest, Playwright and Cypress.
• Knowledge of CI/CD pipelines.