Senior Python Developer

About Ciandt

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.

Job Summary

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.

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