Expert Java Engineer
Posted Updated 21
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Summary
Designs and builds high-performance Java microservices for financial systems, deploying them on Kubernetes and cloud platforms while ensuring scalability and reliability.
Type of contract: Employment contract
Salary range: 17,400 - 26,700 PLN gross/month
What will you do?
Join a team building and operating high-performance, highly available distributed systems for the financial sector. You will design and develop scalable backend services, work with modern cloud-native technologies, and contribute to the full software development lifecycle, from architecture and implementation to deployment and production support.
Your tasks
- Design and develop high-performance Java Services
- Build scalable microservices and distributed dystems
- Create and maintain REST APIs
- Optimize application performance and reliability
- Implement CI/CD pipelines and DevSecOps practices
- Work with SQL and NoSQL databases
- Deploy and operate applications on Kubernetes
- Process large volumes of data in distributed environments
- Collaborate with cross-functional engineering teams
- Contribute to architecture and technical design decisions
- Ensure security, maintainability, and scalability standards
- Support production systems and resolve complex technica ilissues
Your skills
- 5+ years of hands-on experience in Java backend development
- Experience building microservices, REST APIs, and distributed systems
- Experience developing high-performance, scalable, and highly available applications
- Experience with SQL, NoSQL, and large-scale data processing platforms
- Experience with Kubernetes, GKE, and cloud platforms, preferably GCP
- Experience with CI/CD, DevSecOps, and modern software engineering practices
- Strong understanding of system design, reliability, and maintainability
- Experience working in Agile teams within complex enterprise environments
We offer
- Hybrid work in one of our client's office (Kraków) 8 days a month
- Working in a highly experienced and dedicated team
- Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
- Online training and certifications
- Access to e‑learning platform
- Social events