JVM Software Engineer

Global (English)

We are looking for a Regular JVM Software Engineer to join a team responsible for Sales and Commission solutions. In this role, you will contribute to the development and maintenance of backend applications supporting commercial commission processing. You will work on implementing new business requirements, enhancing existing components, and ensuring high-quality software delivery throughout the application lifecycle.

• Develop and maintain backend applications using Java and Spring Boot.
• Implement new business requirements related to commercial commission processing.
• Enhance and update existing system components as part of the continuous software lifecycle.
• Translate technical concepts and specifications into reliable, scalable solutions.
• Create and execute unit tests using JUnit and Mockito.
• Collaborate with team members to design, develop, and deliver high-quality software.
• Participate in troubleshooting, debugging, and performance optimization activities.

• Commercial experience with Java development.
• Hands‑on experience with Spring Boot.
• Experience writing unit and integration tests using JUnit and Mockito.
• Good understanding of relational databases and SQL.
• Experience working with PostgreSQL or similar database technologies.
• Knowledge of software development best practices and clean code principles.
• Ability to work independently on assigned technical tasks.
• English & Polish proficiency at a communicative level (B2 or higher).

• Experience with React.
• Understanding of frontend‑backend integration.
• Familiarity with Agile development methodologies.
• Experience working within enterprise‑scale applications.

Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding training, certifications, and participation in technology conferences. Additionally, the company is involved in local social initiatives, such as charitable projects and promoting an active lifestyle.

It prides itself on fostering a diverse and inclusive work environment, ensuring equal opportunities for all.

Globally, Inetum operates in 19 countries and employs over 28,000 professionals. The company focuses on four key areas:

• Consulting (Inetum Consulting):
  Strategic advisory services that help organizations define and implement innovative solutions.
• Infrastructure and Application Management (Inetum Technologies):
  Designing and managing IT systems tailored to clients’ individual needs.
• Software Implementation (Inetum Solutions):
  Deploying partner solutions from industry leaders like Microsoft, SAP, Salesforce, and Service Now.
• Custom Software Development (Inetum Software):
  Creating unique software solutions to meet specific client needs.

With strategic partnerships with major technology giants, including Microsoft, SAP, Salesforce, and Service Now, Inetum delivers advanced technological solutions tailored to customer requirements. In 2023, Inetum reported revenues of €2.5 billion, underscoring its strong position in the digital services market.

Inetum distinguishes itself by offering a comprehensive range of benefits that meet the diverse needs of employees, providing flexibility, support and commitment. Here’s what makes working at Inetum unique:

• Flexible working hours.
• Hybrid work model, allowing employees to divide their time between home and modern offices in key Polish cities.

• A cafeteria system that allows employees to personalise benefits by choosing from a variety of options.
• Generous referral bonuses, offering up to PLN6,000 for referring specialists.
• Additional revenue sharing opportunities for initiating partnerships with new clients.

• Ongoing guidance from a dedicated Team Manager for each employee.
• Tailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs.

• Dedicated team‑building budget for online and on‑site team events.
• Opportunities to participate in charitable initiatives and local sports programs.
• A supportive and inclusive work culture with an emphasis on diversity and mutual respect.

This position offers a hybrid work model. Office location:
Warszawa, Poznań, Lublin

Please be advised that we will contact only selected candidates

We hereby inform you that Inetum Polska sp. z o.o. has implemented an internal reporting (whistleblowing) procedure. The content of the procedure and the possibility to submit an internal report are available at:

Country Poland

Location Warsaw

Contract Type Open‑ended contract