Senior Fullstack Consultant (Java or Python)
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: B2B contract
Salary range: 125-160 PLN/h
What will you do?
You will work on designing and developing modern software solutions, contributing to architecture decisions and enhancing user experience while ensuring application stability and scalability. You will collaborate with stakeholders to analyze requirements, implement best practices, and continuously improve service management and automation processes.
Your tasks
Participate in software architecture design
Lead UI changes and improvements to enhance UX and stability
Implement solutions based on best design patterns
Analyze requirements and recommend improvements
Create clear and comprehensive technical documentation
Develop application prototypes to validate concepts and designs
Manage changes through the service management lifecycle
Drive automation and improvement of service management processes
Provide customer support and resolve issues efficiently
Communicate with customers to understand needs and deliver solutions
Requirements
5+ years of experience in Java or Python development
Frontend development experience preferably with React
Strong troubleshooting and problem solving skills
Java and Web API development
Backend services design and implementation
SQL and database design with SQL Server
Advanced T-SQL and query optimization
Performance tuning experience
CI/CD and DevOps practices
Understanding of SDLC processes
Openness to work hybrid in our client's office (Kraków) 6 days a month
Nice to have
Experience with microservices architecture
Cloud platforms knowledge
Automation tooling experience
Monitoring and observability tools
Experience with service management processes
- Employer
- GFT
- Location
- Kraków, Poland · On site