Responsibilities
- Develop, test and implement software solutions in Python / Java.
- Collaborate with cross-functional teams to define, design, and deliver new features/products.
- Maintain and improve the performance of existing applications.
- Identify and fix bugs and performance issues.
- Actively participate in code reviews and ensure the quality of produced code.
- Document processes and results, contributing to knowledge maintenance within the team.

Requirements
- Proven experience in Python development (minimum of 3 years) – frameworks such as Django or Flask or FastAPI.
- Proven experience in Java development (minimum of 1 year) – microservices & containerization, APIs, swagger, IAM integrations (OAuth, OpenID, SAML).
- Experience with relational databases (PostgreSQL, MySQL) and non-relational databases (MongoDB).
- Familiarity with version control tools (Git).
- Ability to write automated tests and experience with TDD/BDD.
- Knowledge of RESTful APIs and integration with third‑party services.
- Experience with agile methodologies (Scrum, Kanban).




- Ability to solve complex problems and work independently.
- Good communication and collaboration skills.

Languages

Advanced English.

Preferred Qualifications
- Knowledge of AI/Machine Learning (PyTorch or TensorFlow or LangChain).
- Experience in DevOps and CI/CD.
- Knowledge of other programming languages (JavaScript, Go, etc.).
- Experience in cloud environments (AWS, Azure, Google Cloud).

What We Offer
- Competitive salary and benefits.
- Opportunities for growth and professional development.
- Collaborative and innovative work environment.

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 d

📌 [Job - 30296] Senior Python+Java Developer, Colombia
🏢 Ci&T
📍 Colombia