Semantix

React Native Developer, Mobile Engineer

Semantix

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Tech Stack

AndroidGraphQLiOSJavaScriptReactReact NativeReduxTypeScript

About the role

  • Develop and maintain mobile applications in React Native (iOS and Android).
  • Implement responsive, accessible interfaces from UI/UX prototypes.
  • Integrate REST/GraphQL APIs and third-party services.
  • Write testable, reusable, and well-documented code.
  • Identify and fix bugs and performance bottlenecks.
  • Collaborate on code reviews and the definition of technical standards.
  • Contribute to the continuous improvement of processes and architecture.

Requirements

  • Strong experience as a Mid-level React Native Developer.
  • Proficiency in JavaScript/TypeScript and the React ecosystem.
  • Knowledge of the mobile app lifecycle (publishing, app stores, versioning).
  • Experience consuming REST APIs and state management (Redux, Context API or similar).
  • Experience with testing (unit and/or integration) in mobile applications.
  • English for meetings and technical discussions is required.
  • Previous experience working in agile teams (Scrum, Kanban or similar).
Benefits
  • Competitive market salary;
  • Caju (flexible benefits card) with a monthly top-up of R$ 1,060;
  • Bradesco Health Plan;
  • Bradesco Dental Plan;
  • Preventive medicine program with Dr. Alper;
  • Life Insurance;
  • Gympass;
  • SESC benefits;
  • Childcare allowance for parents;
  • PLR (profit-sharing);
  • Learning area focused on developing hard and soft skills;
  • Partnerships with educational institutions for technical training, MBA, postgraduate programs, certifications, and English and Spanish courses;
  • Career progression plan;
  • Discounts on products from a partner portal.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
React NativeJavaScriptTypeScriptREST APIsGraphQLReduxContext APIunit testingintegration testingmobile app lifecycle
Soft skills
collaborationcode reviewstechnical standardscontinuous improvementproblem-solvingcommunication