Backend Engineer

To our client We’re looking for Java Engineers who will work in one of the core cross-functional  mission teams, helping to build core-banking technology. 

Backend Engineer

📌 Miejsce pracy: Warszawa

🎯 Tasks:

• 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 to drive the direction of engineering and put the long-term interests of customers at the heart of key decisions.
• Collaborate across our backend chapter to uphold standards and best practices, and to promote innovation.
• Work collaboratively with the team to resolve technical issues.

🧩 What makes you a great fit?

• Solid practical and theoretical knowledge of Java software development.
• Strong experience with Spring Boot / Micronaut.
• Understanding of Kubernetes / Docker.
• Excellent understanding of AWS (deployment/configuration).
• Familiarity with message-driven architectures, Kafka, and event sourcing.
• Success in delivering within an Agile environment.
• Experience working on highly secure application environments.
• Ability to act as a subject matter expert and communicate with clarity and empathy to both technical and non-technical audiences.
• Ability to translate business objectives into data-driven insights.
• You must live and work from Polish territory and be available to work from our Warsaw office at least twice a month.

💼 What we offer:

• B2B Contract.
• Work with an international company.
• Our tech stack: Apple, ReactNative, GraphQL, Java, Kafka, Kubernetes, AWS, GCP.