We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.

With over 7.400 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

We’re hiring a Senior Python Developer to design, build, and maintain reliable integrations between our data/AI platform and enterprise systems. You’ll work closely with the client in daily English‑language calls, ensuring stable, secure, and well‑observed services in production.

Key responsibilities

-Develop and maintain Python services and APIs for system‑to‑system integrations.

-Orchestrate data and event flows between applications and our AI components.

-Implement testing, monitoring, logging, and release practices for high uptime.

-Collaborate with data scientists and engineers to ship end‑to‑end solutions.

-Translate business needs into clear technical plans and deliverables.

Requirements

-Expert Python skills and solid experience building integrations and APIs.

-Proficient expertise working with AWS lambda

-Strong SQL and experience with relational and non‑relational databases.

-Proven track record running services in production (containers, CI/CD, reliability).

-Clear, proactive communication in English with client stakeholders (daily).

-Strong problem‑solving and ownership from design through deployment.

Nice to have

-Experience connecting AI/ML features to production systems.

-Background with data pipelines and performance optimization.

-Telephony experience

#LI-LO1

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.