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

With over 6,500 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.

At CI&T, Collaboration, Innovation, and Transformation drive everything we do.

We’re looking for a highly skilled Senior Java Developer to join our team in Colombia. If you're passionate about technology and want to work in a multicultural, collaborative, and innovative environment, this is your opportunity to make an impact. Join us to develop cutting-edge solutions powered by AI and transform ideas into reality.

Position Overview

As a Senior Java Developer, you will play a key role in designing, developing, and deploying scalable server-side applications using Java, Spring Boot, and modern cloud technologies. You'll collaborate with cross-functional teams to deliver high-quality solutions that align with client expectations while mentoring junior developers and fostering a culture of learning and innovation.

• Develop, test, and deploy software applications using Java, Spring Boot, and RESTful APIs.
• Collaborate with stakeholders to define technical solutions that meet project requirements.
• Maintain and enhance application performance, scalability, and reliability.
• Implement design patterns (e.g., DRY, SOLID, ReST) to ensure quality and maintainability.
• Mentor junior developers and contribute to a culture of continuous learning and growth.
• Build and maintain integrations using messaging frameworks like JMS and ActiveMQ.
• Support agile workflows with test-driven methodologies and CI/CD tools such as Jenkins and GitHub Actions.

• 8+ years of development experience (4 most recent years in Java server-side applications).
• Expertise in Core Java 1.8 or above, Spring, Spring Boot, and RESTful web services.
• Proficiency in design methods and patterns (e.g., DRY, SOLID).
• Advanced experience with relational and NoSQL databases and ORM frameworks like Hibernate.
• Proficient in Git, IntelliJ IDE, and build tools like Maven.
• Experience with in-memory distributed data systems (e.g., memcache, Hazelcast).
• Strong knowledge of Agile and Test-Driven Development methodologies.
• Excellent verbal and written communication skills.

• Experience with JSON-API and/or GraphQL web services.
• Familiarity with cloud deployments (Azure preferred).
• Knowledge of profiling tools and third-party library comparisons.
• Exposure to international software development (multi-lingual, multi-currency).
• High-level understanding of MacOS, Unix, and Linux environments.

Why Join CI&T?

At CI&T, we are passionate about Collaboration, Innovation, and Transformation. We foster a multicultural environment where ideas thrive and technology drives change. By joining us, you’ll have the chance to work on impactful projects powered by AI and cutting-edge tools, alongside a team that values learning and growth. Take the next step in your career with us and become part of a company where your skills and creativity are valued.

Apply now and transform your future with CI&T!

#LI-MJ1

#MidSenior

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.