Senior Java Engineer at GFT Poland – Kraków | Jobyssey

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

What will you do?

You will work on large-scale financial services platforms supporting investment banking operations, focusing on digital transformation, process automation, data integration, and application modernization. The role combines backend development and DevOps responsibilities, with a strong focus on cloud-native technologies, high-performance messaging systems, and scalable enterprise solutions deployed in a highly regulated environment.

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

5-10 years of professional experience in software development with a strong focus on Java-based applications
Hands-on experience with Java, Spring Boot, and Spring Security
Experience in DevOps practices and cloud-native application development
Practical knowledge of Azure, Azure Kubernetes Service (AKS), Terraform, and Helm
Experience with containerization technologies and deploying applications in Kubernetes environments
Experience working with messaging platforms such as RabbitMQ and Kafka
Experience building and maintaining high-performance messaging applications
Proficiency in SQL and PostgreSQL
Experience working with distributed caching and data grid technologies such as Apache Ignite and Hazelcast
Strong performance tuning and optimization skills

Nice to have

A sense of entrepreneurship

Senior Java Engineer

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