Senior Frontend Developer (React)
AvenuecodeBRPosted July 9, 2026
About the opportunity
We are hiring a Senior Frontend Developer to lead UI delivery on the candidate experience squad and co-own our shared design system. You will mentor mid-level engineers and establish frontend standards for a hiring platform used by thousands of recruiters daily.
Responsibilities
- Lead the implementation of complex user flows using React 18 and TypeScript.
- Mentor one to two mid-level frontend developers through code reviews and pair programming.
- Partner with the design systems lead on tokens, Storybook, and component APIs.
- Drive accessibility improvements (WCAG 2.1 AA) and performance budgets across key user journeys.
- Collaborate with Product Managers and Backend Engineers on API design and incremental delivery.
- Represent frontend development during refinements and sprint planning, providing realistic estimates.
Must-have skills
- 5+ years of professional experience in frontend development.
- 4+ years of production experience with React and strong proficiency in TypeScript.
- Experience with mentoring engineers or serving in a formal tech lead role.
- Experience contributing to design systems, including Storybook and component libraries.
- Strong knowledge of state management at scale, using tools such as Redux, Zustand, or React Query.
- Experience defining and implementing testing strategies, including unit tests, integration tests, and E2E testing awareness.
- Professional English communication skills for collaboration with US/LATAM stakeholders.
Nice-to-have skills
- Experience with Next.js or micro-frontend architectures.
- Background in the hiring/recruitment domain.
- Experience with accessibility audits and remediation practices.
- Familiarity with frontend CI/CD workflows, including GitLab and Vite.
- Experience with public speaking or leading engineering guilds.