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Internship Java
Hybrid Part-time Warsaw, Poland
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Interested?Contact our recruiter Viktoryia for more details
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Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery. 

We’ve been building Java solutions since day one, with a team of 200+ engineers delivering everything from web and mobile applications to complex system integrations. Our expertise spans Java/J2EE development, app modernization, and large-scale migration projects.

What you'll do
  • Deepen your understanding of Java and the Spring framework, exploring their core components and applications in modern software development
  • Learn and apply essential design patterns, gaining insights into their value and implementation in real-world projects
  • Work on practical assignments and hands-on projects to strengthen your problem-solving abilities and apply theoretical knowledge
  • Build REST API services using Spring Boot, Hibernate, and PostgreSQL within a microservices architecture
What you bring
  • Solid understanding of Java's features and core programming concepts
  • Familiarity with Object-Oriented Programming, architectural principles, and design patterns
  • Basic knowledge of the Spring framework and its ecosystem
  • Experience working with databases such as PostgreSQL, JDBC, and Hibernate
  • Introductory understanding of containerization using Docker
  • English proficiency at B1 level or above to support effective team collaboration
  • High motivation to grow and expand your technical skill set
  • Availability to commit 6 hours per day to learning and development
What you'll get
  • Enjoy personalized learning with intimate group sizes of 3-15 or opt for a one-on-one experience
  • Our dynamic curriculum offers a mix of hands-on practice and essential theory, tailored for groups or adjusted to fit individual needs
  • Give yourself at least three months to dive deep into the material in a group, or choose an individual internship length that aligns with international standards
  • Discover the industry inside out. This internship provides insights into the IT world, giving you a leg up in your future career
  • Receive guidance and support from an experienced mentor throughout your internship journey
  • Beyond learning, there's a chance for employment. Successful interns might land a full-time job with us after the program
  • Dive into real-world projects! Get hands-on experience with genuine IT challenges and see firsthand the solutions in action
Apply for Internship Java:
  • Company Website
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  • LinkedIn
  • Job Boards
  • Social Media (Instagram, Facebook, etc.)
  • Events (Career fairs, meetups etc.)
  • University/College/IT School, etc.
  • My Network (Recommendations from friends, colleagues etc.)
  • Company Website
  • Recruiter Outreach (via LinkedIn, e-mail, etc.)
  • LinkedIn
  • Job Boards
  • Social Media (Instagram, Facebook, etc.)
  • Events (Career fairs, meetups etc.)
  • University/College/IT School, etc.
  • My Network (Recommendations from friends, colleagues etc.)
Please note: Vention will process your personal data to conduct the recruitment process per Applicant Information Clause. Please take a moment to read it and check the boxes before submitting your application.
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