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Senior Full-Stack Engineer (React) - Brazil/ 6 days ago

Codurance
Attractive
Application ends: 2026-03-26

Quick Summary

Codurance is hiring a client-facing Senior Software Engineer with deep React & TypeScript expertise and strong back-end experience in Golang, Java, C# .NET, or PHP. This remote role in Spain requires proficiency with AWS/Azure, modern development practices like TDD and CI/CD, testing with Cypress or Playwright, RESTful APIs, and scalable architectures, along with experience in relational (PostgreSQL, MySQL, SQL Server) and NoSQL (MongoDB, DynamoDB, Cassandra) databases.

We are seeking a highly skilled and motivated Senior Software Engineer (React) who embodies pragmatism, professionalism, and transparency, and thrives in collaborative, forward-thinking teams.

In this client-facing role, you will support our clients across diverse internal and consultancy projects. Your responsibilities include designing, building, and evolving high-quality web applications with a strong emphasis on performance, maintainability, accessibility, and scalability. You will help teams deliver excellent front-end solutions, influence technical direction, and contribute to consistent engineering practices across all engagements.

Our Culture

We operate as a transparent organization, sharing salary bandings and company finances with employees from day one. Our flat management structure ensures everyone has an equal voice in improving our business. Have an idea? Find two colleagues who share your vision, form an ‘initiative circle,’ and bring it to life.

Continuous learning is central to our ethos. Whether attending evening tech sessions, reading articles, listening to podcasts, or presenting at conferences, our team members are always seeking ways to improve and eager to share knowledge with colleagues.

Requirements

  • Deep knowledge and hands-on experience with React & TypeScript, including hooks, global state management, and component architecture
  • Strong back-end experience with deep technical expertise in at least one of the following:
    • Golang
    • Java
    • C# .NET
    • PHP
  • Experience with AWS (Lambda, API Gateway, S3, DynamoDB, or similar) or Azure
  • Familiarity with modern development practices (TDD, CI/CD, Git)
  • Testing experience with Cypress or Playwright
  • Ability to design and consume RESTful APIs
  • Understanding of scalable and distributed architectures (monolith, modular, microservices, event-driven, batch/ETL)
  • Strong collaboration skills and experience working in cross-functional teams

Databases (Data Layer)

  • Relational: PostgreSQL, MySQL, SQL Server (at least one)
  • NoSQL: MongoDB, DynamoDB, Cassandra (at least one)

Benefits

Everyone has the right to bring their whole self to work and be celebrated for who they are. Our people are hired purely on their commitment to these values and their ambition to deliver outstanding results for our clients. Codurance is proud to be an Equal Opportunities Employer and is committed to fostering an inclusive workplace.

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