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[Job - 32181] Master Full Stack Developer (Python + React), Brazil

CI&T· Technology / Engineering
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Hybrid (Remote)HomeofficePosted 1w ago

About the role

Senior or Master Full Stack Developer to design, build, and own features on a cloud enterprise platform using Python, React, and AI-enabled workflows. Responsibilities span backend services, APIs, integrations, frontend interfaces, testing, observability, CI/CD, and production support.

Responsibilities

  • Understand requirements with product, design and implement solutions
  • Build backend services in Python and frontend applications in React
  • Design and maintain REST APIs, data contracts, and integrations with external systems
  • Build resilient systems (async processing, retries, fault tolerance)
  • Contribute to the design system, reusable components, and Storybook
  • Use PostgreSQL, Temporal, Docker, and AWS Bedrock
  • Write tests, follow accessibility standards, and keep the UI maintainable
  • Investigate and fix bugs in production and development
  • Add observability with OpenTelemetry and Grafana
  • Work with Terraform and GitHub Actions for CI/CD
  • Contribute to architecture decisions and raise engineering standards
  • Use AI tools heavily to speed up design, coding, and troubleshooting — with review and sound engineering judgment

Qualifications

  • Advanced English
  • Hands-on production experience with both backend and frontend technologies
  • Python (production), REST APIs, Docker, API Gateway, PostgreSQL
  • Event-driven / async processing, message queues, workflow orchestration (e.g. Temporal)
  • GitHub Actions, observability (OpenTelemetry, Grafana, or similar)
  • React, JavaScript or TypeScript, HTML/CSS, responsive UI, REST integration
  • Storybook, frontend testing with Playwright, Git
  • Knowledge of Terraform and design systems
  • Ability to turn product requirements into a technical design and working software
  • Distributed systems, resilience patterns, auth (OAuth, OIDC, SSO, RBAC)
  • Production troubleshooting and bug fixing, accessibility, clear communication
  • Comfortable using AI as a core part of the workflow, with judgment to validate, correct, and own the output

Skills

Required:English proficiencyPythonREST APIsReact / TypeScriptPostgreSQLTemporalDockerAWS BedrockOpenTelemetry / GrafanaTerraformGitHub ActionsOAuth / OIDC / SSO / RBAC
Nice to have:StorybookPlaywright

Benefits

  • Health and dental insurance
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Wellness program (gym/Wellhub/TotalPass)
  • Profit Sharing and Results Participation (PLR)
  • Life insurance
  • Continuous learning platform (CI&T University)
  • Discount club
  • Free online well-being platform
  • Pregnancy and responsible parenting courses
  • Partnerships with online learning platforms
  • Language learning platform
Last updated Oct 21, 2026. Interested? Apply on the company site.

About CI&T

Technology Transformation Specialists

A global technology consulting and digital transformation firm that combines human expertise with AI to develop innovative solutions.

Technology transformationAISoftware developmentCloud servicesDigital experienceData analyticsApplication modernizationConsulting
Company profileWebsite

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