Tech Lead Java

6 442.02 - 7 282.29 USDNet per month - B2B
Java

Tech Lead Java

Java
-, Kraków +4 Locations

Link Group

Full-time
B2B
Manager / C-level
Remote
6 442.02 - 7 282.29 USD
Net per month - B2B

Job description

Lead Java Engineer

We are looking for a highly experienced Java Engineer to join an advanced financial technology initiative focused on building a next-generation payment solution leveraging blockchain concepts. The project aims to create a secure, scalable, and enterprise-ready platform enabling seamless value transfers between financial entities.


Role Responsibilities:

  • Design and develop high-quality backend services using Java and Spring Boot

  • Architect and enhance microservices-based systems

  • Implement event-driven solutions using technologies such as Kafka and Azure Event Hub

  • Design and expose APIs (including GraphQL) for efficient data exchange

  • Work with containerized environments using Docker and Kubernetes

  • Contribute to architectural decisions, scalability improvements, and performance optimization

  • Ensure clean code standards, system reliability, and production readiness


Requirements:

  • 8+ years of commercial experience in Java development

  • Strong background in Spring Boot and distributed systems architecture

  • Hands-on experience with event streaming platforms (Kafka and/or Azure Event Hub)

  • Experience with GraphQL in production environments

  • Practical knowledge of containerization and orchestration (Docker, Kubernetes)

  • Experience delivering cloud-based, scalable solutions

  • Solid understanding of system design, integration patterns, and high-availability systems


Opportunity to work on an innovative financial platform built with modern, cloud-native technologies.

Tech stack

    Java

    advanced

    Leadership

    advanced

    Spring Boot

    advanced

    GraphQL

    regular

    Docker

    regular

    Kubernetes

    regular

Office location

Published: 23.02.2026

Tech Lead Java

6 442.02 - 7 282.29 USDNet per month - B2B
Summary of the offer

Tech Lead Java

-, Kraków
Link Group
6 442.02 - 7 282.29 USDNet per month - B2B
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