Hykmann Global Business Solutions AB
Senior Fullstack Developer
Hykmann Global Business Solutions ABSweden14 hours ago
Full-timeEngineering, Information Technology

Assignment description




Key responsibilities:

We are seeking an experienced Senior Full-stack Developer to join our team focused on delivering a high-performance Revenue Manager Configuration Application (RMCA). In this assignment, you will take a leading role in development, champion innovation using Java and AI tools, and provide mentorship to colleagues within an agile framework.

The RMCA team benefits from a strong Product Owner and values members who are proactive and contribute to team cohesion. As most of the team works onsite daily, we are looking for someone who thrives in a collaborative, fast-paced environment and is confident in sharing ideas and effectively communicating within group settings.



What you will do:

  • Design and develop scalable full-stack services in Java, JavaScript.
  • Lead features based on 3GPP Policy Control (Diameter, 5G REST).
  • Collaborate with global teams to deliver product increments.
  • Maintain CI/CD pipelines and automated testing.
  • Mentor junior developers and promote best practices.
  • Support AI and DevOps tool adoption (e.g., Amazon Kiro, Copilot, Kubernetes).



The skills you bring:

  • 5+ years in backend development with Java
  • Experience with telecom protocols (Diameter, 5G REST).
  • Strong skills in Docker, Kubernetes, CI/CD, and monitoring (Grafana, Prometheus).
  • Proficient with Git, Gerrit, Jenkins, Maven.
  • Agile mindset; experience working in Scrum teams.


Key Skills

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