Java & 4 others
EPAM Systems
Software Engineering
Lisbon, Portugal
Posted on Nov 19, 2025
Responsibilities
- Collaborate with other developers, architects, and stakeholders to design and implement effective software solutions
- Develop and maintain backend microservices using Java and Spring frameworks
- Write clean, efficient, and well-documented code to meet project requirements
- Create and maintain REST APIs for seamless system integration and communication
- Develop unit tests to ensure code quality and reliability
- Troubleshoot and resolve software issues, identifying root causes and implementing solutions
- Participate in design discussions and brainstorming sessions to optimize system architecture
- Stay updated on industry trends and emerging technologies to enhance development practices
- Mentor junior developers to support their growth and ensure alignment with best practices
Requirements
- A Bachelor's or Master's degree in Computer Science, Information Technology, or a related field
- At least 3 years of professional experience in software development
- Hands-on experience in developing microservices using Java and Spring frameworks such as Spring Boot
- Proficiency in building Java microservice infrastructures
- Strong knowledge of REST APIs and their implementation
- Experience in writing unit tests to ensure code quality
- Problem-solving mindset with the ability to diagnose and resolve technical challenges
- Strong collaboration skills, including participation in whiteboard discussions and technical brainstorming
- Fluent English communication skills, both written and spoken, at a B2 level or higher
Nice to have
- Understanding of client-server architectures and their implementation
- Familiarity with low-level protocols and their usage in software development
- Knowledge of threads and event-driven architectures
- Background in authentication methods and security protocols
- Exposure to cryptography concepts and their application in software systems
We offer/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