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Holding1

Architekt Systemowy / Principal Architect (k/m)

Holding1 Show all offers
Warszawa
Expires Sep 27, 2026
21 days ago

In short

System Architect / Principal Architect in Warsaw. Responsibilities include leading legacy system modernization, designing new architecture, migrating Java & PostgreSQL, and enforcing standards. Requires extensive Java, Spring Boot, Hibernate, PostgreSQL, and Kafka experience.

Keywords

Java Spring Boot PostgreSQL Kafka Event-Driven Architecture CQRS DDD Observability TimescaleDB SQL

Summary written by AI from the data attached to this posting.

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Published 2026-08-28
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