Java Developer Microservices & Event Driven Architecture
- 8-10 years of experience in software development
- Strong proficiency in Java and Spring Boot frameworks
- Hands-on experience with microservices architecture and Kafka
- Solid understanding of CI/CD processes and tools like Jenkins and GitHub Actions
- Experience with PostgreSQL and MongoDB databases
- Excellent communication skills and ability to work effectively in a fast-paced environment
- Exposure to AWS cloud services or AI technologies (desirable)
- Familiarity with performance testing tools such as Gatling and JMeter (desirable)
- Knowledge of system monitoring tools like New Relic and Grafana (desirable)
- Experience in shell scripting for automation (desirable)
- Understanding of secure coding practices and Spring Security (desirable)
Location: Warsaw
Contract Type: Contract (6 months)
- Work on digital transformation projects for a leading UK retailer
- Build scalable systems using microservices, Kafka and cloud technologies
- Join a fast-paced environment leveraging cutting-edge tech stacks
- 6-month contract opportunity based in Warsaw
Company Overview
Our client is a technology consultancy delivering digital transformation solutions for major retailers across the UK. They specialise in building scalable, secure and high-performing systems that enhance customer experiences and drive business growth. Their work spans microservices architecture, event-driven systems and cloud platforms, contributing to projects that have real impact on how millions of customers shop and interact with brands.
They are currently seeking an experienced Java Developer to join their team in Warsaw on a 6-month contract. This role offers the opportunity to work on meaningful projects that shape the future of retail technology, using modern tools and frameworks in a collaborative, fast-paced environment.
Position Overview
As a Java Developer, you'll play a key role in delivering backend solutions that power digital experiences for one of the UK's leading retailers. You'll design and build microservices, implement event-driven architectures and contribute to systems that handle significant scale and complexity. Your work will directly impact how customers interact with digital platforms, making this a role where technical expertise meets tangible business outcomes.
Benefits
- Competitive contract rate
- Opportunity to work on high-impact projects for a major UK retailer
- Exposure to cutting-edge technologies including microservices, Kafka and cloud platforms
- Collaborative team environment with experienced engineers
You'll be immersed in a fast-paced, technology-focused environment where your expertise will directly contribute to delivering solutions that enhance customer experiences for millions of users.
,[Develop and maintain backend services using Java, Spring Boot and Spring Security , Design and implement microservices and event-driven architectures with Confluent Kafka , Build and manage CI/CD pipelines using GitHub Actions, Jenkins and shell scripting , Write and execute unit, integration and performance tests using Mockito, Gatling and JMeter , Monitor, troubleshoot and optimise systems using New Relic and Grafana , Collaborate with cross-functional teams to deliver scalable and secure solutions] Requirements: Java, PostgreSQL, MongoDB, CD, Microservices architecture, Spring Security, Jenkins, GitHub, AWS, Cloud, AI, Testing, JMeter, Grafana, Shell