Paid Internship
Work Mode
Time Spent
Required Degree
Duration

Open Positions

Experience More On the Go

GET IT ONGoogle Play
Download on theApp Store
© 2026you'll get it. all rights reserved.

Internship Explorer

  • Explore
  • Saved Internships
Sign In

Internship Explorer

  • Explore
  • Saved Internships
Sign In
Paid Internship
Work Mode
Time Spent
Required Degree
Duration

20Open Positions

Auto-load
  • Intern Java Backend Developer

    Circle K
    Warszawa, Poland
    Found 1 month ago
  • Thermicien(ne)

    F&H Ingénierie
    Toulouse, France
    Found 4 weeks ago
  • Studentische Hilfskraft (m/w/i) für die Dokumentation und Bestandsaufnahme technischer Anlagen

    ProPotsdam GmbH
    Potsdam, Germany
    Found 4 weeks ago
  • Werkstudent (m/w/d) HKLS

    ATP architects engineers
    Aachen, Germany
    Found 1 month ago
  • Ingeniørpraktikant - VVS, energi og indeklima

    AFRY
    Aarhus, Denmark
    Found 1 month ago
  • Building Maintenance Technician Intern

    Fabege AB
    Stockholm, Sweden
    Found 1 month ago
  • Praktikum Technischer Systemplaner (m/w/d) für Versorgungs- und Ausrüstungstechnik

    Molkerei Alois Müller
    Burkersdorf, Germany
    Found 2 months ago
  • Praktikum Technischer Systemplaner (m/w/d) für Versorgungs- und Ausrüstungstechnik

    Molkerei Alois Müller
    Friedrichshafen, Germany
    Found 2 months ago
  • Duales Studium - Bauingenieurwesen im Bereich Ingenieurbau (m/w/d)

    BUG Verkehrsbau SE
    Chemnitz, Germany
    Found 2 months ago
  • F

    Baustoffprüfer (m/w/d) zur Ausbildung 2026

    Firmengruppe Max Bögl
    Sengenthal, Germany
    Found 2 months ago
  • Technicien de laboratoire routier - Stage F/H

    Eiffage Concessions
    Corbas, France
    Found 2 months ago
  • Technische:r Trainee Bauingenieurwesen (m/w/d)

    PPS Pipeline Systems GmbH
    Quakenbrück, Germany
    Found 2 months ago
  • Werkstudent (m/w/d) BIM im Bereich HLSK

    Köster GmbH
    Leipzig, Germany
    Found 2 months ago

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

Similar Roles You Might Like

  • I

    Backend Engineer Intern

    ISIM
    Madrid, Spain
    Found 1 month ago
  • Software Developer Intern (Java)

    LSEG
    Paris, France
    Found 1 week ago
  • Software Engineering Intern

    Starburst
    Warsaw, Poland
    Found 3 weeks ago
  • Intern Quality Assurance Engineer

    Circle K
    Warszawa, Poland
    Found 1 month ago
  • Java dev intern

    Thales
    Praha, Czechia
    Found 1 month ago
  • Internship Software Engineer (Java)

    flutterbe
    Cluj-Napoca, Romania
    Found 1 month ago