Expert Java Consultant

About the Position

Expert Java Consultant

Join GFT Poland as an Expert Java Consultant to design and develop high-performance, scalable backend services for the financial sector.

Responsibilities

• Design and develop high-performance Java Services
• Build scalable microservices and distributed systems
• 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 technical issues

Requirements

• 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
• Openness to work hybrid from our client's office (Kraków) 8 days a month

We Offer

• Competitive salary and benefits
• Ambitious projects, trainings, and tools you need to flourish
• Google Cloud Partner of the Year - for going above and beyond for customers

About the Company

We are GFT Poland. WE KNOW how to tackle complex issues with an innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER. We deliver to our employees, clients, and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE CARE who you are, what you need, how you feel. WE CARE to smile, have fun, and develop as human beings.

Location

• City: Kraków
• Country: PL
• Work Location Type: Hybrid

Salary

• Range: 155-208 PLN/H

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