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Paid Internship
Work Mode
Time Spent
Required Degree
Duration

12Open Positions

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Intern Java Backend Developer

Circle K
Found 1 month ago
Location
Warszawa, Poland
Time
Not disclosed
Work Mode
Not disclosed
Salary
Not disclosed
Visa Help
Not disclosed
Last Verified
1 month ago

Education

  • Bachelor

Skills & Qualifications

Technical Skills

  • Java
  • Spring Boot
  • PostgreSQL
  • MySQL
  • SQL
  • RESTful APIs
  • Git
  • Spring
  • Hibernate
  • AI

Soft Skills

  • Willingness to learn
  • Good communication
  • Team collaboration
  • Basic problem-solving
  • IT terminology

Job Description

We are looking for a Java Back-End Developer Intern to join our dynamic engineering team. As an intern, you will contribute to the development and enhancement of our EV and Fuel platforms, working on microservices architecture, cloud integration, and API development. You will gain hands-on experience in enterprise-level application development while collaborating with senior developers, architects, product managers and other roles involved in SDLC. Key Responsibilities: * Assist in developing and maintaining RESTful APIs using Java and Spring Boot for eMobility services. * Work with databases (PostgreSQL, MySQL) to store and process EV charging and mobility data * Write clean code and follow best practices and participate in code reviews. * Collaborate with senior developers to debug, optimize, and enhance backend services * Participate in Agile development processes, including daily stand-ups and code reviews

Requirements

  • Understanding of Java programming fundamentals
  • Understanding of basic OOP principles
  • Basic understanding of algorithms and data structures
  • Basic understanding of SQL and database management
  • Basic understanding of RESTful APIs
  • Familiarity with Git
  • Exposure to testing frameworks
  • Exposure to frameworks like Spring or Hibernate (optional)
  • Interest in emerging technologies, especially in AI tolls supporting SDLC.

Related Field

  • Software Engineering

Related Subfield

  • Backend Engineering

Languages

  • English

Nice to Haves

  • Exposure to frameworks like Spring or Hibernate (optional)
  • Interest in emerging technologies, especially in AI tolls supporting SDLC.
▶Apply Now

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