Backend Java Developer

Publication Date:  Nov 21, 2025
Ref. No:  538669
Location: 

Zagreb, HR

About Atos Group

 

Atos Group is a global leader in digital transformation with c. 70,000 employees and annual revenue of c. € 10 billion, operating in 67 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high-performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

 

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

 

We are looking for a new colleague to join our existing team as Backend Java Developer in Zagreb (m/f)

 

Requirements:

 

  • Bachelor’s degree in Computer Science or Software Engineering
  • 3+ years of experience in Java back-end development
  • Good to have experience in Software-as-a-Service cloud-based software and application development, object-oriented fundamentals and design patterns

 

Additional requirements:

 

  • Experience as an architect with compute, storage and networking platforms, or cloud-based software
  • Experience in writing API and architectural specifications and technical artifacts
  • Experienced with algorithms, data structures and coding problems
  • Skilled in designing, implementing and operating highly scalable web services
  • Experience with SQL and/or NOSQL
  • Proven experience with writing backends for Web Applications, HTML and Java Script
  • Experience with different frameworks/services such as S3, Kubernetes, Docker, Kafka, Spark, Redis, Terra Form, Ansible
  • Experience with developing scalable systems, with elasticity of cloud-based applications
  • Excellent problem solving and root cause analysis skills
  • Experience working with diverse, cross-functional teams composed of both technical and non-technical members
  • English minimum B2 level and Croatian native

 

Benefits:

 

  • Competitive and market aligned compensations and benefits
  • Additional and complementary health insurance
  • Christmas bonus and gift for children
  • Vacation allowance
  • Transportation allowance
  • Accolade bonus
  • Referral bonus
  • Jubilee award
  • Flexible working hours at Atos or home office
  • Multisport card
  • Free parking on site
  • Unlimited SIM card and business phone
  • Days of annual leave above the legal minimum
  • More favorable loans in some banks
  • Professional and personal development through continuous education and certification
  • Wellbeing days & After work gatherings

 

Important:

 

  • For this position we are not able to offer any VISA sponsorship.
  • Only EU citizens will be considered.
  • Relocation to Croatia is mandatory.

 

 

Let’s grow together.