Fullstack Java Developer

Salary: 1000-1400pln/md B2B - Senior
600-900pln/md B2B - MID

Work model: Hybrid from Gdynia or 100% remote

 

Why choose this offer?


  • You will work in agile environment
  • The energy market is in an exciting transition, moving away from fossil fuels towards decentral solutions, renewables, and energy efficiency
  • The harmonious balance of employees in terms of age, religion, gender identity & expression, sexual identity, disability, and ethnic background

 

Project


We are looking for Senior and Mid-level Full Stack Developers to join a long-term project for our client — a leading European energy company. You'll be responsible for developing new application features and ensuring stable, well-documented deployments using Java, Spring Boot, Azure DevOps, and ArgoCD.

If you're confident in writing clean, tested code and want to work closely with the Product Owner in a collaborative environment, we’d love to hear from you!

 

What you'll be doing

  • Deliver new application features and fix bugs as specified by the Product Owner
  • Ensure timely and stable deployments using Azure DevOps and ArgoCD
  • Maintain accurate and up-to-date release notes for each deployment
  • Participate in weekly team project sync meetings and clarify task requirements directly with the PO
  • Deliver functional and well-tested clean code for assigned features and bug fixes, ensuring alignment with project requirements and coding standards
  • Successfully deployed releases in line with project timelines
  • Documented release notes for all deployments
  • Clear understanding of tasks through regular PO alignment

 

Expected competences and knowledge

  • Strong written and spoken communication skills in English are essential.
  • Solid knowledge of Java and related backend technologies.
  • Familiarity with frontend development, ideally using modern frameworks (e.g., React, Angular, Vue, or similar).
  • Experience with Azure DevOps – including CI/CD pipelines, version control (Git), and task/issue tracking within Azure environments.

 

Technologies you'll work with


  • Java 17
  • Spring Boot 2.7
  • JavaScript
  • Vue.js
  • Azure DevOps
  • T-SQL

 

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 500 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.

 

ID: 3608 job_post.published_on: 23/06/2025
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