Tech Lead Java Engineer (Kraków, PL, 30-302)

GFT Technologies SE; Kraków; Hybrid; PLN 194,000 - 298,000; Full time

Benefits offered by this job

Hybrid work in Kraków office

Benefit package tailored to your needs

Online training and certifications

Access to e-learning platform

Social events

Job summary

GFT Technologies SE in Kraków is seeking an experienced Java developer to join a team responsible for enterprise-grade applications. You will design, develop, and test scalable solutions and contribute to architecture discussions and code reviews using Java, Spring, Hibernate, and Kafka.

Remote/hybrid work is available in Kraków with a strong focus on CI/CD, TDD/BDD practices, and collaboration across cross-functional teams to deliver high-quality software for critical business processes.

Qualifications

• 7+ years of commercial Java development experience.

Responsibilities

• Design and develop enterprise-grade Java applications
• Implement scalable and maintainable software solutions
• Develop integrations using Apache Kafka and JMS
• Create and maintain applications based on Spring Framework and Hibernate
• Participate in architecture discussions and code reviews
• Write unit and integration tests using TDD and BDD practices
• Analyze and resolve complex technical issues
• Collaborate with cross-functional teams throughout the development lifecycle
• Maintain CI/CD processes using Azure DevOps

Skills

Java development

Spring Framework

Hibernate

Apache Kafka

JMS

SQL

Git

TDD/BDD

Debugging

Software design

Tools

Azure DevOps

CI/CD automation

Job description

Type of contract: Employment contract

Salary range: 17400-26700 PLN gross

What will you do?

Join a team responsible for developing enterprise-grade Java applications supporting critical business processes. You will design, develop, and test scalable solutions, participate in architecture discussions and code reviews, and contribute to delivering modern, high-quality software using Java and event-driven technologies.

Your tasks

• Design and develop enterprise-level Java applications
• Implement scalable and maintainable software solutions
• Develop integrations using Apache Kafka and JMS
• Create and maintain applications based on Spring Framework and Hibernate
• Participate in architecture discussions and code reviews
• Write unit and integration tests using TDD and BDD practices
• Analyze and resolve complex technical issues
• Collaborate with cross-functional teams throughout the development lifecycle
• Maintain CI/CD processes using Azure DevOps

Your skills

• 7+ years of commercial experience with Java development
• Strong knowledge of Spring Framework
• Experience with Hibernate
• Experience with Apache Kafka
• Knowledge of JMS
• Experience with Azure DevOps
• Good knowledge of SQL
• Experience with Git
• Understanding of TDD and BDD methodologies
• Strong problem-solving and debugging skills
• Experience with software design and development best practices

Nice to have

• Experience with cloud-based solutions
• Knowledge of microservices architecture
• Experience with performance optimization
• Experience with containerization technologies
• Knowledge of CI/CD automation

We offer

• Hybrid work in our client's office (Kraków) 3 days a week
• 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