Junior Java Software Engineers | Join Bluefield Technologies

At  Bluefield Technologies , we’re developing an  innovative SDN prototype  that’s never been done before. We’re looking for  Junior Java Software Engineers  to help us build smarter, more efficient solutions for  enterprise network management .

Work Location: Poland (Krakow). Hybrid: 2+ days per week in the office, the rest remote.

Why Join Us?

If you enjoy tackling real-world challenges, working with Java , and being part of a skilled, collaborative team, this could be a great opportunity. You’ll contribute to a meaningful project, stay on the cutting edge of SDN technology, and help shape the future of networking.

Interested? Let’s talk! Join Bluefield Technologies and be part of something new.

What’s the Project About?

Our client’s SDN platform streamlines network management by removing unnecessary complexities and vendor-specific limitations. The system integrates firewall & switch automation, providing clear visibility and control over network security devices. Your work will support telcos, data centers, and ISPs, ensuring they stay ahead in an ever-evolving industry.

Requirements & Skills

We are looking for candidates with experience in the following technologies and principles:

• Development experience in Java 11+
• Maven/Gradle for build automation
• Strong understanding of OOP, coding best practices, and unit testing
• Experience working with code repositories (e.g., Git)
• Familiarity with UNIX/Linux environments and Bash scripting
• English: Upper intermediate (B2)

Technologies & Work Approach

We primarily use Spring Boot, OSGi, and ServiceMix

We follow SCRUM methodologies for development

Daily communication with global customers, so English proficiency is essential

Required Skills

• Experience in software development
• Advanced Java knowledge
• Hands-on experience with Maven
• Basic Linux experience

We offer:

• Challenging and rewarding tasks with autonomy in a distributed international team
• Motivated colleagues who foster a collaborative environment
• Competitive salary based on your experience and expertise
• 20 vacation days + state holidays + your birthday off (for full-time employees)
• Sick leave coverage (5 days for full-time employees)
• Opportunities for regular business trips abroad