We are looking for a Java Developer to strengthen application security by remediating vulnerabilities and maintaining established enterprise systems. You will work on backend improvements, dependency upgrades, and secure coding practices while collaborating with a distributed team.

Responsibilities

- Analyze security findings and identify vulnerabilities across applications
- Implement secure code fixes in Java and Spring Boot without breaking core functionality
- Investigate existing code paths to determine safe and maintainable remediation approaches
- Upgrade vulnerable libraries and dependencies and resolve compatibility issues
- Build and maintain backend features and REST APIs in line with secure development practices
- Troubleshoot issues introduced by security fixes and dependency updates
- Participate in code reviews, testing, and validation of implemented fixes
- Collaborate with developers, QA engineers, and stakeholders to align on remediation priorities
- Contribute to front-end updates when needed if Angular is used
- Improve overall security posture and technical quality through continuous improvement

Requirements

- 2+ years of commercial Java development experience
- Strong Spring Boot and Spring Framework expertise
- Proven experience with enterprise applications and legacy codebases
- Solid REST API and backend development knowledge




- Good understanding of common security vulnerabilities and secure coding practices
- Strong troubleshooting and problem-solving skills
- Upper-Intermediate English (B2) proficiency and clear communication skills

Nice to have

- Angular experience
- Hands-on experience in security vulnerability remediation projects
- Familiarity with security scanning and static analysis tools
- Experience maintaining or modernizing large enterprise applications
- Knowledge of CI/CD pipelines and automated testing

We offer

- International projects with top brands
- Work with global teams of highly skilled, diverse peers
- Healthcare benefits
- Employee financial programs
- Paid time off and sick leave
- Upskilling, reskilling and certification courses
- Unlimited access to the LinkedIn Learning library and 22,000+ courses
- Integral career opportunities
- Volunteer and community involvement opportunities
- EPAM Employee Groups
- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.

📌 Java Developer (Colombia)
🏢 EPAM Systems
📍 Colombia