Senior Java Developer

• Java
• Spring Boot
• Spring MVC
• Spring Data
• Spring Security
• Maven
• Gradle
• Docker
• Kubernetes
• SQL
• MySQL
• PostgreSQL
• MongoDB
• Cassandra

• ready to start immediately,
• ready to work 3 days per week from the client’s office in Krakow,
• 10+ years of experience in Java,
• proficiency in object-oriented principles, data structures, and algorithms
• deep understanding of Spring Boot, Spring MVC, Spring Data, and Spring Security,
• experience in designing and consuming RESTful web services,
• expertise in Java Persistence API (JPA) and Hibernate for database interactions,
• knowledge of building and managing microservices,
• familiarity with building tools like Maven and Gradle,
• proficiency in writing unit tests using JUnit, TestNG or Spock,
• experience with Docker/ Kubernetes,
• have Azure-specific skills such as:
• Azure Services: understanding of Azure services like Azure Kubernetes Service (AKS), and Azure DevOps,
• Cloud Deployment: experience in deploying and managing applications on Azure
• knowledge of setting up continuous integration and continuous deployment pipelines using Azure DevOps and/or GitHub Actions,
• proficiency in SQL and NoSQL databases like PostgreSQL, MySQL, MongoDB, and Cassandra,
• understanding of security best practices, including OAuth2, JWT, and secure coding standards,
• strong analytical and problem-solving skills,
• effective communication skills for collaborating with cross-functional teams,
• upper intermediate/Advanced English (B2/C1).

• at the clients site

Who We Are

Xebia is a global, full-service digital consulting company, home to more than 5,500 passionate technologists and pioneering craftspeople. For over two decades, we’ve been helping the world’s leading organizations transform, innovate, and accelerate through cutting-edge technology and deep domain expertise.

We’re structured around high-performing chapters specializing in Agile, DevOps, Cloud, Data & AI, Software Engineering, Low Code, and Microsoft Solutions — enabling us to deliver impactful consulting, offshoring, and nearshoring services to over 250+ leading companies worldwide.

While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we’re just getting started.

Our mission can be summed up in one word — Authority. We earn it by continuously learning, sharing knowledge, and pushing the boundaries of what’s possible. As a global team, we combine the agility of small expert units with the reach and strength of an international organization.

What truly sets us apart is our culture of growth, trust, and innovation.

At Xebia, you’ll find the freedom to act, the tools to grow, and the community to thrive. We believe in empowering people to take ownership, explore bold ideas, and make real impact — for our clients, our teams, and our world.

Empowered to Grow. Trusted to Lead. Inspired to Innovate. That’s what it means to be part of Xebia.