Senior Frontend Developer

2 semanas atrás

Rio de Janeiro, Rio de Janeiro, Brasil Umatch Oficial Tempo inteiro R$4.000 - R$8.000 por ano

Senior Frontend Developer - React Native, React Web and Expo

Umatch, a rapidly growing Brazilian startup, is looking for a talented Senior Frontend Developer to take over key technical responsibilities as we transition and scale our international dating app. This role is critical as we move towards a major update and work to ensure a seamless user experience.

The mission for this position is to take ownership of the frontend codebase, ensuring that our platform remains stable, performant, and ready to handle future growth, with a particular focus on optimizing user experience and handling international requirements.

Your key responsibilities will include:

  • React Native App v2 Update: Continue the upgrade process for our React Native app and associated libraries (e.g., React Navigation), ensuring compatibility with the latest tools and platforms.
  • Bug Fixing & Maintenance: Prioritize the maintenance of our current app, resolving key bugs.
  • User Experience Improvement: Focus on optimizing user flows, including handling A/B test remnants and ensuring a clean and intuitive user interface across devices of various sizes.
  • App's Performance: Ensure great usability for users by guaranteeing the lightness and fluidity of the code.

What we're looking for:

  • Proven experience with React Native, React Web, and the Expo framework.
  • 3 years of experience in front-end development.
  • Experience with UI/UX optimization and ability to debug complex user flows.
  • Strong problem-solving skills.
  • Familiarity with A/B testing methodologies and cleanup processes for phased-out features.
  • Ability to take ownership of the front end, collaborate effectively with the product and backend teams, and manage key tasks related to app updates and bug resolution.
  • Experience with performance optimization and managing apps with large user bases.
  • A passion for innovation and a proactive approach to ensuring the app stays modern and robust.
  • Availability to work in person in São Paulo, close to the Faria Lima subway station.

Bonus Points:

  • Experience with IAPHUB, or similar tools for handling in-app purchases, is a plus.
  • Previous work on apps in markets with a mix of regional requirements (e.g., currency displays, language preferences).

Ready to shape the future of Umatch? Join us on this exciting journey, and let's create a platform that stands out globally

  • Senior Frontend Developer Opportunity

    Há 7 dias

    Rio de Janeiro, Rio de Janeiro, Brasil beBeeTypeScript Tempo inteiro US$120.000 - US$200.000

    Job Title: Senior Frontend Developer Opportunity">Transform Your Career as a Senior Frontend DeveloperWe're on the lookout for a seasoned and passionate frontend developer to join our dynamic team. As a senior frontend developer, you will play a key role in shaping the user experience of our web properties.Key Responsibilities:Develop and implement...

  • Ambitious Senior Frontend Developer Wanted

    1 semana atrás

    Rio de Janeiro, Rio de Janeiro, Brasil beBeeFullStack Tempo inteiro US$90.000 - US$150.000

    Job Title:Senior Frontend DeveloperAbout the Role:We are seeking a seasoned Senior Frontend Developer to join our team. As a key member of our development team, you will be responsible for designing, developing, and maintaining cutting-edge web applications using Node.js and Vue.js.You will expose and manage various APIs to support core business functions,...

  • Senior Frontend Developer

    4 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Transfero Group Tempo inteiro

    O Grupo Transfero é uma empresa internacional com sede em Zug, Suíça, no coração do Crypto Valley. Nosso propósito _é facilitar e promover o acesso e a adoção de ativos digitais, viabilizando uma transição segura para um sistema financeiro global mais descentralizado e fundamentado na liberdade e autonomia._Oferecemos soluções privadas baseadas...

  • Leading Frontend Developer Opportunity

    1 semana atrás

    Rio de Janeiro, Rio de Janeiro, Brasil beBeeSoftware Tempo inteiro R$110.000 - R$140.000

    Job TitleWe are seeking a seasoned Frontend Developer to join our team in Rio de Janeiro. As a Senior Developer, you will be responsible for designing and developing large-scale frontend architecture using Elixir and React.Key ResponsibilitiesDesign and develop large-scale frontend architecture using Elixir and React.Collaborate with designers and engineers...

  • Senior Frontend Developer

    Há 6 dias

    Rio de Janeiro, Rio de Janeiro, Brasil buscojobs Brasil Tempo inteiro

    Senior Frontend DeveloperMojo Trek, an Inc. 5000 company, delivers an unparalleled technology recruitment experience, grounded in transparency and integrity. From midsize technology innovators to Fortune 50 powerhouse corporations, we build technology teams that make a difference. Joining Mojo Trek means being part of a team that influences the tech...

  • Frontend Angular Engineer

    1 semana atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Nearsure Tempo inteiro

    Frontend Angular Engineer - Work from home Frontend Angular Engineer - Work from home Get AI-powered advice on this job and more exclusive features. Join our close-knit LATAM remote team: Connect through fun activities like coffee breaks, tech talks, and games with your team-mates and management. Say goodbye to micromanagement We champion autonomy, open...

  • Frontend Engineer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Tracer Tempo inteiro

    Join or sign in to find your next jobJoin to apply for the Frontend Engineer role at Tracer1 day ago Be among the first 25 applicantsJoin to apply for the Frontend Engineer role at TracerGet AI-powered advice on this job and more exclusive features.? This role is based on-site in London, UK? We offer UK visa sponsorship for exceptional candidatesAbout...

  • Frontend Engineer

    3 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Stott and May Tempo inteiro

    Join to apply for the Frontend Engineer role at Stott and May Join to apply for the Frontend Engineer role at Stott and May Design and build high-quality frontend components, leveraging React and Next.js Collaborate with the CTO and backend engineers to define and implement frontend architecture Communicate effectively with the backend team to ensure...

  • Senior React Developer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Lumenalta Tempo inteiro

    Join to apply for the Senior React Developer role at Lumenalta . Over 20 years of remote experience, all 500+ staff are 100% remote, and we still grow vibrant relationships and provide exceptional opportunities for career growth while working with stellar clients on ambitious projects. What we're working on Enterprise companies turn to us to help them...

  • Frontend Engineer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Tracer Tempo inteiro

    Join or sign in to find your next job Join to apply for the Frontend Engineer role at Tracer 1 day ago Be among the first 25 applicants Join to apply for the Frontend Engineer role at Tracer Get AI-powered advice on this job and more exclusive features. → This role is based on-site in London, UK → We offer UK visa sponsorship for exceptional...