About Us: 

Delasport is where technology meets the excitement of sports and gaming! As a leading powerhouse in iGaming software, we provide everything from sports betting to online casinos and player account management. Our platform is designed to make every player feel like the star of the show, with personalized experience and cutting-edge technology at its heart.   

Since 2010, we've made a significant impact in industry, earning awards and expanding our global presence. With offices in Bulgaria, Ukraine, and Malta, our team of over 500 experts is constantly driving innovation and striving for excellence. 

About the Role

We’re looking for a Java Engineer to join our team and actively contribute to building, improving, and maintaining a modern distributed system. You’ll implement backend services, enhance existing features, and ensure performance and reliability. This role offers a high degree of autonomy - you’ll own your work end-to-end, take responsibility for outcomes, and contribute to technical improvements while collaborating closely with your team and business stakeholders.

How You’ll Make an Impact:  

• Work on implementation of scalable Kafka-based services that power high-available distributed system. 
• Contribute across the full software lifecycle — from architecture and design to implementation, testing, deployment, and long-term support. 
• Monitor, maintain, and optimize systems to ensure performance, scalability, and reliability at scale. 
• Collaborate closely with product owners, designers, and engineers to translate business needs into effective technical solutions. 
• Actively participate in code reviews, design discussions, and best engineering practices. 

Employees may be required to participate in an on-call rotation, ensuring availability outside regular working hours to respond to urgent issues as needed as per the On call policy.

 Who You Are:  

• 2+ years of backend development experience with strong expertise in Java and object-oriented design. 
• Solid knowledge of design patterns, system architecture, and scalability principles. 
• Hands-on experience with databases (SQL/NoSQL) and message-driven systems (e.g., Kafka, RabbitMQ). 
• Familiar with containerization and orchestration (Kubernetes, Docker). 
• Comfortable with automated testing (unit, integration, performance). 
• Proven track record building and supporting production-grade, high-load systems. 
• Thrive in a dynamic, fast-changing environment with shifting priorities. 
• Strong communicator with a proactive, ownership-driven mindset. 

What We Offer: 

We’re not just about work,  we are about creating a great place to grow, connect, and enjoy the journey. Here’s what you can expect when you join us:

• Competitive Salary Package: We value your skills, dedication, and contributions
• Time Off: Enjoy 21+ days of annual paid leave so you can rest, recharge, and come back inspired
• Bonus & Rewards: Performance-based annual bonuses, special vouchers for birthdays and welcoming a newborn
• Health & Wellness: Additional Health insurance including dental care; Co-funding a Multisport/Coolfit card to help you stay active
• Extra Benefits: Employee discounts at various retailers and a monthly allowance for public transportation
• Great Office Locations: Central office location in Sofia and Plovdiv
• Relax & Recharge Zone: Take a break with colleagues in our PlayStation and Pool Area - perfect for recharging during the day

Wait, there’s more:

• Happy Hour Fridays: Every Friday we host themed Happy Hours with snacks, fun activities, and plenty of opportunities to connect and unwind with colleagues
• Multicultural Days: Celebrate diversity and experience the traditions, food, and cultures of teammates from around the world
• Massages at the Office: Weekly Free Recreational Massages to help relax during the workday
• Chess Lessons: Sharpen your strategic thinking and enjoy some friendly competition with colleagues
• Sports & Football Team: We regularly participate in various sports events and have our own Delasport Football Team, competing in the IT League
• Bulgarian Language Lessons: Bulgarian for Foreigners classes to support smoother communication
• Office Library: Enjoy access to technical literature to expand your knowledge

Ready to Be Part of Something Big?   

If you're excited to join a team that's revolutionizing the iGaming world and want to make a real impact, apply today. We can't wait to meet you!