Senior Java Engineer: Microservices & Cloud (Hybrid Poznan)

BAE Systems Digital Intelligence; Poznań; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Private medical care

Lunch voucher

Multi-sport card

Social events

Cross company free share program

Life insurance

Flexible working hours

Job summary

BAE Systems Digital Intelligence in Poznan is seeking a (Senior) Java Engineer to join a rapidly growing programme. You will translate designs into high-quality microservice solutions and collaborate with architects and developers to deliver robust software for our clients.

The role emphasizes hands-on development with Java 21, Spring Boot, REST APIs, and relational databases, with a strong bias toward DevOps, CI/CD processes and high standards of testing and quality.

Qualifications

• Proficient in Java (Java 21 preferred).
• Experience with Spring and Spring Boot.
• API development and RESTful services.
• Strong SQL skills with PostgreSQL or relational databases.
• DevOps, CI/CD processes and tooling.

Responsibilities

• Deliver high-quality software in a rapidly growing programme.
• Bridge architects and developers to translate designs into concrete engineering work.
• Develop and contribute to the design phase of microservice architecture.
• Troubleshoot complex issues and ensure robust operation.
• Identify and implement process improvements.

Skills

Java

Spring/Spring Boot

API Development

REST

PostgreSQL/Relational DBs

DevOps/CI-CD

Tools

Jenkins

Kafka

AWS

Job description

BAE Systems Digital Intelligence in Poznan is seeking a (Senior) Java Engineer to join a rapidly growing programme. You will translate designs into high-quality microservice solutions and collaborate with architects and developers to deliver robust software for our clients.

The role emphasizes hands-on development with Java 21, Spring Boot, REST APIs, and relational databases, with a strong bias toward DevOps, CI/CD processes and high standards of testing and quality.