Work With Us

Java Developer

Grow and build the future with Zetta

JOB LEVEL: 

Middle / Senior

EMPLOYMENT TYPE:

Full Time, Hybrid, Standard working time

 

ABOUT US:

Zetta Hosting Solutions Ltd. is part of Zetta Group, a group of technology companies with
over 25 years of history and a proven track record of creating high-tech platforms for managing online payments, massive networks of users, data and internet traffic. It is a leader in providing services in the field of Software development, Technical Compliance and Managed IT  services for regulated institutions, auditing and certification according to PCIDSS and ISO27001 and ISO/IEC20000-1 standards.
It also offers Cloud and hosting solutions for corporate customers as well as Managed DevOps services for customers in Europe and North America. The company has over 200 experts and its office locations in: Sofia – Bulgaria, Kiel – Germany, London – United Kingdom,
Barcelona – Spain, Vilnius – Lithuania, Warsaw – Poland, Bratislava – Slovakia and Tirana – Albania.

 

ABOUT POSITION:

We are currently seeking a Java Developer to undertake an ambitious project designed to develop a sophisticated, highly dynamic, and fully parameterized software system. This new system is intended to completely replace and substantially enhance the functionalities of our client’s existing lending platform, which is built on legacy technology. The goal of this project is to deliver a state-of-the-art, scalable software solution that can seamlessly adapt to future business requirements and integrate with modern technology ecosystems. The successful candidate will be responsible for designing, developing, and implementing critical software components that ensure the platform’s performance, reliability, and scalability. This role demands a high level of technical expertise, creative problem-solving skills, and a strong commitment to delivering cutting-edge software solutions.

 

KEY RESPONSIBILITIES:

  • Write high-quality, efficient, and maintainable Java code.
  • Apply in-depth knowledge and expertise in any step of the software development lifecycle, from design through maintenance.
  • Design and implement APIs and microservices, ensuring seamless integration with other systems.
  • Identify, troubleshoot, and fix bugs and performance issues in existing code.
  • Collaborate with other developers, testers, and product owners throughout the software development life cycle.

 

JOB REQUIREMENTS:

  • 2+ years of experience in software backend development.
  • Extensive experience with core Java and Java EE (Enterprise Edition).
  • Strong knowledge of frameworks such as Spring, Spring Boot, Quarkus or similar.
  • Proficiency in SQL and experience with relational databases such as MySQL, PostgreSQL, or Oracle.
  • Knowledge of cloud services like AWS, Azure, or Google Cloud Platform (GCP).
  • Familiarity with CI/CD pipelines and tools like Jenkins, Kubernetes, and Docker.
  • Skills in writing technical documentation and creating design specifications.
  • Experience in FinTech / Banking industry will be considered as a plus.
  • Excellent analytical and problem-solving skills.
  • Good level of English language – both written and spoken.
  • Excellent communication skills.
  • Ability to work independently and as part of a team.

 

WHAT WE OFFER:

  • Competitive remuneration.
  • Additional extended health and dental insurance, preferential fitness price.
  • Friendly work environment.
  • Flexible working hours.
  • Option to work from home.
  • Free snacks and beverages in the office.

Java Developer