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[Job 29234] Senior Front End (React/Typescript) Developer, Brazil

2 hours, 2 minutes ago
Brazil
Full-time
Senior
Frontend Engineer / Web Developer
Software Development
Agile CI/CD CSS GitLab CI GraphQL HTML JavaScript Kanban Node.js React REST API Scrum Solid.js TypeScript
Apply Now
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5K-10K
Founded 1995
View All Jobs 189

Description

  • Write clean, maintainable code using software development best practices.
  • Design solutions using appropriate frameworks and web architecture patterns.
  • Identify improvement opportunities and propose innovative solutions to complex technical problems.
  • Collaborate with developers, designers, stakeholders, QA, UX, and other teams to deliver successful projects.
  • Perform structured code reviews and help maintain a stable, productive development environment.
  • Lead projects, mentor other developers, and onboard new team members.
  • Create flows, diagrams, and technical documentation to support code maintenance and scalability.
  • Work with APIs and different testing approaches to ensure quality across features.
  • Adapt to and learn widely adopted tools in the technology stack.

Requirements

  • Experience with React, TypeScript, and web technologies such as HTML, CSS, and JavaScript.
  • Solid knowledge of NodeJS, npm, and pnpm.
  • Solid knowledge of bundlers such as Webpack and Rollup.
  • Knowledge of GraphQL, preferably with Apollo.
  • Solid experience consuming APIs including REST and GraphQL.
  • Solid knowledge of testing types including unit, end-to-end, and integration tests.
  • Experience with a CI/CD tool, preferably GitLab CI.
  • Knowledge of agile methodologies such as Scrum and Kanban.
  • Understanding of architectures and design patterns for maintainability and scalability.
  • Preferred: knowledge of monorepo architecture, React internals, software best practices (DRY, KISS, TDA, SoC, SOLID), performance optimization, web accessibility, technical/business metrics, HTML Canvas API, keyboard-navigable interfaces, project leadership, and solving complex technical problems.

Benefits

  • Health and dental insurance.
  • Food and meal allowances.
  • Childcare assistance.
  • Extended parental leave.
  • Partnerships with gyms and wellness professionals via Wellhub (Gympass) and TotalPass.
  • Profit-sharing (PLR).
  • Life insurance.
  • Continuous learning platform (CI&T University) and partnerships with online learning and language platforms.
  • Discount club and free online platform for physical, mental, and overall well-being support.

Interested in this position?

Apply directly on the company website

Apply Now

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