[Job - 30296] Senior Python+Java Developer, Colombia

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.

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) with 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 IA/Maching 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.

Benefits

• 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.