Senior Full-Stack Java Developer
We are seeking a Senior Full-Stack Java Developer to maintain and modernize enterprise gateway applications with a strong backend focus and hands-on support for Angular frontends across legacy and current versions. You will drive refactoring, dependency upgrades, and vulnerability remediation—apply to help strengthen stability, security, and maintainability.
Responsibilities
- Develop and maintain Java Spring Boot backend services and REST APIs
- Support and enhance Angular applications across legacy and modern codebases
- Resolve security vulnerabilities and address code quality findings using automated tools
- Implement bug fixes, refactor code, and perform dependency upgrades and framework updates
- Improve application performance, maintainability, and security through continuous modernization
- Investigate and resolve production issues while maintaining high engineering standards
- Collaborate with technical leads, QA engineers, architects, and security teams to deliver changes safely
- Participate in code reviews and enforce secure coding standards and best practices
Requirements
- 4+ years of professional experience with Java development
- 4+ years of hands-on experience with Spring Boot and REST APIs
- Experience collaborating with technical leads and cross-functional engineering teams
- Experience supporting enterprise applications and maintaining existing codebases
- Strong knowledge of security vulnerabilities and secure software development practices
- Strong knowledge of Angular 8+ application development and maintenance
- Solid TypeScript and RxJS knowledge for frontend development
- Solid troubleshooting and production support skills in complex environments
- Strong analytical skills with an ownership mindset and attention to detail
- Upper-Intermediate English (B2) proficiency, both written and spoken
Nice to have
- Apigee API platform experience
Benefits
- 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
- Global career opportunities
- Volunteer and community involvement opportunities
- EPAM Employee Groups
- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn