HOME Software Engineering & Dev Junior Software Engineer (Java)
  • F24 AG
  • Zagreb,
  • Full-Time
  • 19 days ago
F24 AG VERIFIED EMPLOYER

Junior Software Engineer (Java).

Software Engineering & Dev Full-Time

Junior Software Engineer (Java): our view in 3 lines...

  • The Role:This role is for a junior Java engineer working on cloud-native SaaS products used by organisations worldwide.
  • The Person:The person will develop and improve scalable cloud-native applications, contribute features through to production, write clean and well-tested code, join code reviews and technical discussions, and help improve code quality and processes.
  • Requirements:The ideal candidate has some commercial experience with Java and Spring Boot, exposure to Angular or another modern frontend framework, and an understanding of REST APIs, cloud-native technologies, CI/CD, Docker or Kubernetes.

About the role

About the job

About the job
Java Engineer (Portal) - Zagreb | Hybrid
  
 We're growing F24's Engineering Centre of Excellence in Zagreb and are looking for a Junior Java Engineer to join our expanding engineering team.
 
 This is a great opportunity to build your career in software engineering while working on mission-critical SaaS products used by 5,500+ organisations worldwide.
 
 You'll join a supportive, collaborative team where you'll gain hands-on experience building modern cloud-native applications, learn from experienced engineers, and gradually take greater ownership as your technical skills develop.
 
 Why F24?
 
 This is an opportunity to:

  • Contribute to software used by organisations across 100+ countries
  • Develop your skills in Java and Spring Boot
  • Gain hands-on experience with modern, cloud-native applications
  • Contribute to real features across the development lifecycle
  • Work closely with experienced Engineers, Product and UX teams
  • Learn through mentoring, collaboration and knowledge sharing
  • Build your career within a growing international SaaS business with strong long-term progression opportunities

You
What you'll be doing:

  • Developing and improving scalable, secure cloud-native applications
  • Contributing to features from development through to production
  • Building your experience across Java, Spring Boot and modern engineering practices
  • Writing clean, maintainable and well-tested code
  • Working closely with experienced engineers, Product Owners and other teams
  • Participating in code reviews and technical discussions
  • Learning from senior engineers while gradually taking greater ownership and responsibility
  • Contributing ideas to improve code quality, processes and the wider product

  We're looking for:
 

  • Some commercial experience developing software with Java and Spring Boot
  • Exposure to Angular or another modern frontend framework
  • An understanding of REST APIs and modern application development
  • Familiarity with cloud-native technologies, CI/CD, Docker or Kubernetes is a plus
  • A good understanding of clean code, testing and software engineering fundamentals
  • Someone who is curious, proactive and keen to learn from experienced engineers
  • A collaborative mindset and enthusiasm for developing your skills and taking on greater ownership over time
      
     
     The salary for this role is paying up to €26,971k gross annually

 

Published September 9, 2026
Location Zagreb, Croatia
Job Type Full-Time