Type of contract: B2B contract
Salary range: 155-205 PLN/H
What will you do?
Join a team responsible for developing enterprise-grade Java applications supporting critical business processes. You will design, develop, and test scalable solutions, participate in architecture discussions and code reviews, and build modern applications based on event-driven architecture. The role requires a solid understanding of how applications operate in Kubernetes environments and how to effectively design services using Kafka.
Your tasks
- Design and develop enterprise-level Java applications
- Implement scalable, maintainable and resilient software solutions
- Develop event-driven services using Apache Kafka
- Design Java applications that effectively leverage key Kubernetes capabilities
- Create and maintain applications based on Spring Framework and Hibernate
- Design and develop integrations using JMS
- Participate in architecture discussions and code reviews
- Write unit and integration tests using TDD and BDD practices
- Analyse and resolve complex application and integration issues
- Collaborate with cross-functional teams throughout the development lifecycle
- Contribute to CI/CD processes and application delivery
Requirements
- 10+ years of commercial experience with Java development
- Strong knowledge of Spring Framework
- Experience with Hibernate
- Good understanding of event-driven architecture and hands-on experience developing applications using Apache Kafka
- Understanding of Kafka concepts from a software engineering perspective, including designing services that efficiently produce and consume events and analysing application-related issues
- Good understanding of Kubernetes and experience designing Java applications to run effectively in Kubernetes environments
- Understanding of key Kubernetes concepts relevant to application development and deployment
- Knowledge of JMS
- Good knowledge of SQL
- Experience with Git
- Understanding of TDD and BDD methodologies
- Strong problem-solving and debugging skills
- Experience with software design and development best practices
- Experience with cloud-based solutions
- Experience with microservices architecture
- Experience with performance optimisation
- Experience with CI/CD and application delivery processes
- Experience working with distributed systems
- Openness to work hybrid from our client's office (Kraków) 3 days a week