Lead Fullstack Consultant

About the Position

Lead Fullstack Consultant

We are looking for a Lead Fullstack Consultant to join our global team, focusing on backend engineering in Java and Spring, and frontend development using React and TypeScript. You will be responsible for designing, developing, and maintaining modern applications within the Risk & Compliance area.

Responsibilities

• Design and develop scalable backend services using Java and Spring
• Build and maintain REST APIs and microservices
• Contribute to frontend development using React and TypeScript
• Prepare technical designs and solution documentation
• Implement event-driven integrations and workflow-based solutions
• Develop and support batch processing applications
• Ensure application reliability through proper logging, monitoring, and error handling
• Create and maintain automated tests
• Containerize and deploy applications using Docker and Kubernetes
• Support cloud-native application development
• Collaborate with cross-functional Agile teams
• Provide technical leadership, mentoring, and code reviews

Requirements

• 8+ years of experience in enterprise application development
• 2+ years of technical team leadership experience
• Expert knowledge of Java and Spring Framework (Boot, Data, REST, Security)
• Experience with microservices and micro-database architecture
• Experience building event-driven systems
• Experience with ReactJS and TypeScript
• Experience with Swagger and OpenAPI
• Experience with automated testing frameworks such as JUnit
• Experience developing and supporting batch processing applications
• Knowledge of logging, monitoring, and production support practices
• Hands-on experience with Docker and Kubernetes
• Experience developing cloud-based applications
• Experience using code quality and security scanning tools
• Experience working in Agile Scrum teams using JIRA and Confluence
• Openness to work hybrid from our client's office (Kraków) 8 days a month

Nice to Have

• Experience in Risk & Compliance projects
• Knowledge of Model Risk Management
• Spring Integration or Spring Batch
• Experience with BPMN-based workflow solutions
• Knowledge of Flowable, Activiti, or Drools
• Experience with WebSockets or SSE
• Knowledge of micro-frontend architecture

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.

Why Choose GFT?

• A culture of top performance
• Deep tech IT engineering & consulting
• 1200 skilled & top-class experts
• 77% of the team are regular/senior
• Products that contribute to a sustainable world
• 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

Apply Now

Location: Kraków, PL, 30-302

Type of contract: B2B contract

Salary range: 155 - 205 PLN/H

Working place: Hybrid

Date: Sep 12, 2026

Apply now »