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 include:*** Premium Healthcare * Meal voucher * Maternity and Parental leaves * Mobile services subsidy * Sick pay\-Life insurance * CI\&T University * Colombian Holidays * Paid Vacations And many others. Collaboration is our superpower, diversity unites us, and excellence is our standard. We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.