Senior React Developer
Genial Investimentos
JavaScriptJestMaterial UI.NETReactReduxSCSSTypeScript
Senior Front-End Developer
Cogna Educação
full-time
Posted on:
Location Type: Hybrid
Location: São Paulo • 🇧🇷 Brazil
Visit company websiteJob Level
Senior
Tech Stack
JavaScriptNext.jsReactTypeScript
About the role
- Implement and evolve complex, reusable components in React/Next.js.
- Work on application performance optimization.
- Integrate internal and external APIs (REST).
- Ensure best practices for code, version control, and advanced typing with TypeScript.
- Review PRs, propose architectural improvements, and mentor other developers.
- Contribute to the design system and UI standardization.
Requirements
- Strong experience (5+ years) with React and Next.js
- Proficiency in TypeScript and familiarity with Server Components concepts
- Experience with Tailwind CSS and Radix UI (or similar libraries)
- Knowledge of React Query and advanced Hooks
- Experience with authentication, middleware, and SSR optimization
- Good practices in clean code and componentization
- Experience with CI/CD and pipelines
Benefits
- Profit sharing: celebrating results is part of Cogna’s culture.
- Meal or grocery allowance: provided via a flexible benefits card.
- Health insurance: a comprehensive health plan with dependent coverage and copay options.
- Dental care: available to help keep your smile healthy.
- Tuition scholarships for undergraduate and postgraduate studies: access to our educational institutions for you and your dependents (spouse and children).
- Birthday day off: choose a day to relax and celebrate.
- SESC partnership: access to various opportunities to improve quality of life.
- Univers pharmacy partnership: discounts on a variety of medications.
- Corporate university: free learning tracks and courses through our corporate university to support your development.
- Book discounts: discounts on top titles from our publishers.
- Wellhub (Gympass): access to support your daily fitness and well-being.
- Ninho Program: a program dedicated to families awaiting a new baby.
- Valoriza – Internal Recruitment Program: boost your career through internal opportunities.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
ReactNext.jsTypeScriptTailwind CSSRadix UIReact QueryHooksCI/CDAPIsSSR optimization
Soft skills
mentoringcode reviewarchitectural improvementbest practicesclean codecomponentization
