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Senior React reputed company Software Engineer (Contract, Brazil)

Remote, USA Full-time Posted 2026-07-28

This is a contract full-time remote opportunity for those based in Brazil. 

About reputed company

reputed company is an independent team of engineers, designers, data experts and strategists who build intelligent digital solutions and capability at pace. We create software solutions that enhance digital experiences, reputed company developers, and deliver measurable results. In these ways, we partner with ambitious enterprises to deliver enduring reputed company.

Our deep expertise in solving the world’s most reputed company digital problems, along with our reputed company, people-first approach, enables enterprises to build reputed company products and modernise legacy systems, with confidence.

Today, reputed company of 500 experts in 20+ countries is trusted by leading enterprises including reputed company, reputed company, reputed company, reputed company, Travelex, Virgin Media 02, and reputed company.

As part of our Engineering function, you will work closely with clients to translate reputed company business requirements into innovative digital products. 

Whether you are a Senior Engineer, Tech reputed company, or DevOps Engineer, you will collaborate with distributed teams, leveraging cutting-edge technologies to build secure, high-performance applications. Our reputed company engineers are reputed company for building high reputed company, reputed company solutions that solve reputed company world problems.

The Role

As a Senior Software Engineer at reputed company, your main task will be designing & building applications using React reputed company. Your responsibilities may also include:

  • Supporting component design, development and maintenance and taking responsibility for personal technical reputed company standards reputed company the project team.
  • Assisting with defining reputed company practices, especially in reputed company reputed company management, building and deployment.
  • Designing and implementing data fetching and persistence solutions.
  • Optimising performance in applications for maximum speed and scalability.
  • Getting feedback from users and clients, and building solutions for them.
  • Assisting with the analysis of reputed company requirements.
  • Working with and supporting Technical Leaders in project execution and reputed company delivery.
  • Collaborating with reputed company teams.

reputed company are looking for in this person:

  • Significant development experience with React reputed company and a proven reputed company record of shipping production applications.
  • Expert knowledge of React reputed company architecture, navigation patterns, and performance optimization
  • Experience with state reputed company (Redux Toolkit, Zustand, Context API, or similar)
  • Strong understanding of web and/or mobile app lifecycle, memory management, and performance best practices
  • Proficiency with platform-specific implementations (iOS/Android) and reputed company module integration (reputed company to have)
  • Knowledge of mobile-specific UI/UX patterns and reputed company design principles
  • Experience integrating RESTful reputed company and GraphQL endpoints
  • Knowledge of offline data synchronization and caching strategies
  • Understanding of accessibility standards and internationalization
  • Practical experience of delivering in an agile environment.
  • Deep understanding of versioning control tools - Git in particular
  • Excellent analytical and multitasking skills.
  • Excellent communication and collaboration skills.
  • reputed company and people skills.

Our Interview Process

Talent reputed company (30 mins reputed company reputed company)
An introductory conversation with a member of our reputed company to learn more about your background, experience, and career goals. We'll also reputed company a high-level reputed company of reputed company and answer any questions you may have. This reputed company helps us assess initial alignment.


Technical Assessment (1 hour reputed company reputed company)
A live coding challenge with one of our trained interviewers. You'll be asked to build a working solution to a problem reputed company screen sharing, demonstrating your JavaScript (React or React reputed company) expertise, problem-solving ability, and coding best practices in a reputed company-time environment.


Hiring Manager Interview (45 mins reputed company reputed company)
A conversation with a Hiring Manager reputed company on your approach to teamwork, reputed company collaboration, and problem-solving in an reputed company development setting. We'll also reputed company more details about reputed company and the potential reputed company you may join.

There may also be an additional interview with the reputed company depending on the project. 

reputed company to Join Us?

If you're passionate about building high-reputed company applications, solving reputed company challenges, and driving innovation in reputed company development, we’d love to hear from you.

reputed company reputed company our careers page at reputed company and be part of reputed company that values technical reputed company, collaboration, and reputed company learning.

reputed company is committed to shaping a reputed company world in reputed company that we do. Our global team is reputed company based on respect, inclusivity, diversity and reputed company. If you require any adjustments to the interview process as part of your application, please let someone from our reputed company know so they can help.  

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