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Ciandt

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

LocationBrazil
Work moderemote
SenioritySenior
DepartmentNova, Prod_Nova
Company size10,000+ people
First seenOct 10, 2026 · 1d ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Must have18
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 the judgment to validate, correct, and own the output
Nice to have6
AI/LLM integrations
Enterprise SaaS
Jest/Cypress
Design systems at scale
Cloud frontend deploys
Mentoring
Eligibility1
Advanced English
Skills
Python
React
JavaScript
TypeScript
HTML
CSS
PostgreSQL
Docker
AWS Bedrock
Temporal
Storybook
GitHub Actions
Terraform
OpenTelemetry
Grafana
Playwright
Git
Benefits
Health insurance
Dental insurance
Meal allowance
Childcare assistance
Extended paternity leave
Wellhub
Profit sharing
Life insurance
Continuous learning platform
Discount club
Wellness platform
Parenting course
Language learning platform
About the company
At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.
With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.
We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.
Opportunity Overview
We are looking for a Senior or Master Full Stack Developer who can take product requirements, design the technical solution, and build it.
You will own features end to end on a cloud enterprise platform: backend services, APIs, integrations, and React interfaces that support complex business workflows. You will also support the live project — investigating issues, fixing bugs, and keeping the platform running.
This role uses AI intensively in day-to-day work, with judgment: you decide when it helps, review the output, and remain accountable for the result.
What you will do
Work with product to understand requirements, then design and implement the solution
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 in development
Add observability with OpenTelemetry and Grafana
Work with Terraform and GitHub Actions for CI/CD
Contribute to architecture decisions and help raise engineering standards
Use AI tools heavily to speed up design, coding, and troubleshooting — always with review and sound engineering judgment
Required 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 the judgment to validate, correct, and own the output
Nice to Have
AI/LLM integrations, enterprise SaaS, Jest/Cypress, design systems at scale, cloud frontend deploys, mentoring.
Our benefits:
-Health and dental insurance
-Meal and food allowance
-Childcare assistance
-Extended paternity leave
-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
-Profit Sharing and Results Participation (PLR);
-Life insurance
-Continuous learning platform (CI&T University);
-Discount club
-Free online platform dedicated to physical, mental, and overall well-being
-Pregnancy and responsible parenting course
-Partnerships with online learning platforms
-Language learning platform
And many more!
More details about our benefits here: https://ciandt.com/br/pt-br/carreiras
At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don’t worry: we can support you in obtaining it.
We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.
More roles at Ciandt
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