Senior Java Developer

AVENGA (Agencja Pracy, nr KRAZ: 8448) WARSZAWA 2026-08-06

2x a month visits to Warsaw



  • Solid practical and theoretical knowledge  of Java software development

  • Strong experience of Spring Boot /  Micronaut

  • An understanding of Kubernetes / Docker

  • An excellent understanding of AWS  (deployment / configuration)

  • Message-driven architectures / Kafka /  event sourcing

  • Success delivering within an agile

  • Experience working on a highly secure  application environment

  • Ability to act as a subject matter expert  and communicate with clarity and  empathy to both technical and non technical audiences

  • Understanding how to translate business  objectives into data driven insights

For one of our international client we are looking for Senior Java Developer. If you want to be part of a  talented, diverse group of visionaries building a company  that will change the financial industry landscape, this project is  for you. We’re looking for people with drive and ambition, and a sense of fun. 

,[Deliver as a member of our mission team to build and develop the technology product , Support and oversee junior engineers and act as a subject matter expert , Develop clean, elegant, and reusable code that is well-tested and easy to maintain and extend , Work with stakeholders across the business , Collaborate across our backend chapter to uphold standards and best practices, and to promote innovation , Working collaboratively with the team to resolve technical issues] Requirements: Java, Spring Boot, Kafka, Kubernetes, Docker, AWS Additionally: Sport subscription, Private healthcare.