
Student Part-time Java Developer (all humans) #work&study #java
Erste Group Bank AG2 hours ago
Košice, SlovakiaIntern
Responsibilities
- Design, develop, and maintain Java components.
- Implement Java components using the internal framework.
- Develop new features for the internal Java framework.
- Ensure component performance, scalability, and security.
- Stay current with Java technologies and development best practices.
- Participate in code reviews and maintain coding standards.
- Take end-to-end responsibility for assigned components from design through DevOps.
Requirements
- Be an enrolled student at a Slovak university with student status and availability to work 20 hours per week.
- Have basic Java development skills, preferably with Spring Boot.
- Have basic Python development skills.
- Have basic prompt engineering skills and an interest in AI-assisted software development.
- Understand fundamental algorithms and data structures, including BFS, DFS, queues, stacks, trees, and graphs.
- Have basic knowledge of REST APIs and service integration concepts.
- Have basic debugging and troubleshooting skills.
- Be familiar with Git and collaborative software development practices.
- Have an interest in programming language tooling, parsers, grammars, and code transformation.
- Familiarity with ANTLR4, lexers, parsers, or abstract syntax trees is a plus.
- Be fluent in English.
Benefits
- Part-time internship position at 20 hours per week.
- Flexible working hours with a combination of remote work and company time.
- Internship salary starting at €8 per hour, depending on skills and previous work experience.
- Learning and development through workshops, seminars, e-learning, professional training, and soft-skills training.
- Opportunities to learn from an international community and take ownership with creative freedom.
- Access to interest groups, clubs, discussions, and projects.