Expert Java Engineer
GFT · Kraków, Poland · On site · September 20, 2026
Why a CV for this job?
- They see what they asked for, first. Your experience that matches the ad leads, in the ad's own words, so someone skimming finds it in seconds.
- It gets past the software. Many larger employers use software that ranks CVs by how closely they match the ad, often before anyone reads them.
- In the language of the ad. An ad written in Spanish gets a CV in Spanish, even when yours is in Portuguese.
- Your facts, nothing invented. Your own experience, reordered and reworded. What the ad wants and your CV does not show is listed for you to add, only if it is true. You check it before you send it.
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
- Employer
- GFT
- Location
- Kraków, Poland · On site