Software Engineers (Java)

CoCoNet is a software house with headquarters in Germany and subsidiaries in Poland and Romania.

We build next generation digital banking solutions for corporate banking. We are looking for highly motivated Software Engineers (Java) willing to join our team and pick up interesting challenges.

What do we offer?

  • International tasks with
    a future perspective
  • Flat hierarchies with responsibility and fun
  • Continuous support from seniors
  • Stable job in well-established company
  • Relaxed working atmosphere without dress codes
  • Flexible working hours
  • Good connections to public transport

We are a software vendor developing and delivering digital corporate banking platform to both large and mid-sized banks. Being on the international market for many years, we offer our employees stability, good atmosphere, high technical standard and interesting opportunities.
To our Warsaw team we are searching for 

Software Engineers (Java)


What you would do with us:

• Design and develop secure web solutions for banks in areas such as: global payments, multi-bank cash management, digital client onboarding, corporate banking apps, open banking APIs, innovative dashboards
• Write code with high emphasis on security, performance, review, good test automation, which is integrated and deployed using modern CI/CD solutions
• Participate in prototyping of new solutions and convert your ideas to major improvements

What we expect from you:

• At least 3 years of commercial experience in Java programming
•Sense of ownership, customer focus, attention to detail, drive for seeking optimal solutions
• Academic degree in computer science or related field
• Good understanding of developer toolset with emphasis on topics such as Git, Spring, Hibernate, REST APIs, web applications security; knowledge of Spring Boot as well as classic application servers will be a plus
• Passion in designing and writing good code and tests
• Readiness to share knowledge and learn new things
• Openness for occasional business travel (mainly EU countries but might also be non-EU)
• Good command of English in speech and writing

What we offer:


• Work in interesting projects in company with established position on global market (job contract)
• Remote work for 3 days a week (rest in our office adjacent to Warszawa Zachodnia station)
• Competitive salary and additional benefits
• Opportunities to develop in various directions depending on skills and ambitions (e.g. Technical Lead, Architect, Security Expert, Technical Product Owner and other)
• Casual dress code, flat hierarchy and friendly atmosphere in international environment
• Our stack: Java 17 (part of the codebase is still being ported from Java 8 to Java 17), Spring, Hibernate, React, node.js, Typescript, Flutter, JSF (in one of the products), Jenkins, Docker, Kubernetes, Maven, Gradle, Elastic Search, Kibana
• Our work environment: Ubuntu on a mobile workstation, IntelliJ IDEA, 2 monitors, electric desk in the office, laptop if needed
• Not many meetings (their number might grow in the future depending on development path)
• Our Warsaw team: 70 people working in about 8-person teams