Integration Software Engineer (Java/Kotlin)

Salary: 1000 - 1300 PLN/MD on B2B

Work model: Remote

Availability: ASAP or within 14 days preferred 

Why choose this offer?

• You will work in an international environment, collaborating with teams and stakeholders from different countries.

• Opportunity to take ownership of the development process and influence the technological direction of the solutions you build.

• The energy market is in an exciting transition, moving away from fossil fuels towards decentral solutions, renewables, and energy efficiency

Project

The project focuses on implementing a new integration layer between existing BAM services and the PowerBid system, replacing the current Exchange Tool. It includes designing and developing interfaces/adapters, ensuring system compatibility, and delivering full technical documentation. The work also involves defining and executing a cutover and rollback strategy to ensure a smooth transition.

Expected competences and knowledge

• Strong experience with Java, Spring Boot, and Kotlin

• Hands-on experience with JavaScript/TypeScript and Angular (nice to have)

• Experience with Docker and Kubernetes

• Familiarity with Kafka and Postgres

• Experience with Rich Client applications

• Basic knowledge of the energy market in Germany and the Netherlands 

• Degree in Computer Science or a related field

• Knowledge of requirement engineering

• Strong communication skills and ability to work independently

• Fluent English (German is a plus)

Technologies you'll work with

• Java

• Spring Boot

• Kotlin

• Kafka

• Kubernetes

• Docker

• PostgreSQL

• JavaScript / TypeScript

• Angular

Client – why choose this particular client from the Jit portfolio?

Jit Team is cooperating with European energy company with approximately 20 000 employees. For more than 100 years, they have electrified industries, supplied energy to people’s homes and modernized way of living through innovation and cooperation. The purpose is to make fossil-free living possible within one generation. To be able to reach this ambitious goal we are looking for talented individuals who, in addition to their passion for their own role, also have strong team spirit and want to contribute to supporting a meaningful corporate mission. 

About Jit Team

The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.

Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.