Senior Fullstack Consultant (Java or Python)

GFT · Kraków, Poland · On site · September 20, 2026

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Posted September 20, 2026 · Read from GFT
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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