Senior Full-Stack Java Developer
Summary
Senior Full-Stack Java Developer modernizes enterprise gateway apps, building Spring Boot backends and Angular frontends while improving security, performance, and code quality.
We are seeking a Senior Full-Stack Java Developer to modernize and maintain enterprise gateway applications with a backend-first focus and support across Angular frontends. You will strengthen security, quality, and performance through continuous improvements—apply now to help keep critical systems reliable and up to date.
Responsibilities
- Develop Java Spring Boot backend services and REST APIs
- Maintain and enhance Angular frontends across legacy and modern versions
- Resolve security vulnerabilities identified by scanning and auditing tools
- Fix defects and production issues while maintaining high engineering standards
- Refactor code and perform dependency upgrades to improve maintainability
- Implement framework updates and support modernization initiatives
- Improve application performance, reliability, and security posture
- Participate in code reviews and follow secure software development practices
- Collaborate with technical leads, QA engineers, architects, and security teams
- Address code quality findings and drive continuous improvement actions
Requirements
- 3+ years of professional software development experience with Java
- 3+ years of hands-on experience with Spring Boot and REST APIs
- Hands-on experience maintaining Angular applications (Angular 8+ preferred)
- Practical experience remediating security vulnerabilities using scanning tools
- Code quality experience with tools such as CAST or SonarQube
- Strong analytical and problem-solving skills with an ownership mindset
- Upper-Intermediate English skills (B2, Upper-Intermediate)
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