Java Technical Lead - Microservices & Cloud-Ready Solutions

Euroclear; Polska; Hybrid; PLN 180,000 - 300,000; Full time

Job summary

Euroclear is seeking a Java Technical Lead within Group Business Solutions (GBS) to drive high‑quality technical solutions and mentor junior engineers. You will lead the migration of a legacy system to a modern event‑driven, microservice architecture using Java, Spring Boot, Kafka and Kubernetes, while ensuring architectural compliance and hands‑on guidance.

You will work in a cross‑functional Agile team in a hybrid setup, with opportunities for line management and strong collaboration with

Qualifications

• Strong hands-on Core Java development with Spring Boot.

Responsibilities

• Contribute to a new team of IT professionals and provide technical leadership.
• Lead delivery of a coherent end-to-end IT solution meeting functional and non-functional requirements.
• Deliver migration of legacy app to a new event-based, service-oriented architecture in collaboration with architects and engineers.
• Ensure solution compliance with enterprise standards across platforms.
• Organise walkthroughs to ensure end-to-end consistency.
• Provide hands-on development and mentor team members; potential line management.

Skills

Core Java

Spring Boot

Line management

Java microservices

Event-driven architecture

Kafka

MQ

Object-oriented design

Unix/Linux

Profiling & performance tuning

Testing: JUnit/Mokito/Cucumber

Tools

Hibernate

Oracle

Splunk

DevOps tooling

IBM MQ

Angular

Job description

Euroclear is seeking a Java Technical Lead within Group Business Solutions (GBS) to drive high‑quality technical solutions and mentor junior engineers. You will lead the migration of a legacy system to a modern event‑driven, microservice architecture using Java, Spring Boot, Kafka and Kubernetes, while ensuring architectural compliance and hands‑on guidance.

You will work in a cross‑functional Agile team in a hybrid setup, with opportunities for line management and strong collaboration with