Expert Java Consultant

Type of contract: B2B contract

Salary range: 155-205 PLN/H

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

Requirements

• 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
• Openness to work hybrid from our client's office (Kraków) 3 days a week

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 are GFT Poland. WE KNOW how to tackle complex issues with 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

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