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 an experienced PHP Team Lead to take a key leadership role in our Sportsbook engineering division. This team builds and evolves systems that must react to external events in real-time, handle high‑volume transactional flows, and operate under strict performance and reliability constraints.
If you thrive in fast‑moving environments where milliseconds matter, data spikes are the norm, and system behavior directly impacts business outcomes, this is the team for you.
This role is based in Sofia, Bulgaria and we welcome candidates who are open to relocating (relocation support provided).
What You’ll Do:
- Technical Leadership: Lead and mentor a team of PHP engineers working on high-throughput backend services. Set engineering standards, drive architectural direction, and ensure consistent code quality.
- System Ownership: Design and evolve systems that process large volumes of time-sensitive data with strict latency requirements. Build services that react to external events in real-time and maintain predictable behavior under heavy load.
- Hands-On Engineering: Contribute to core backend components using PHP and frameworks such as Phalcon or Symfony. Develop APIs, microservices, and data-processing pipelines optimized for speed and reliability.
- Mentorship & Growth: Coach and develop team members, conduct code reviews, and foster a culture of technical excellence, innovation, and accountability.
- Cross-Functional Collaboration: Work closely with product, data, and operational teams to deliver features that depend on accurate, timely, and resilient system behavior.
- Performance & Reliability: Implement caching, queuing, and streaming solutions to ensure system responsiveness during peak activity.Collaborate with DevOps to maintain high availability, observability, and incident-readiness.
- Strategic Contribution: Influence long-term technical roadmaps, scalability strategies, and architectural evolution for mission-critical systems.
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:
- Experience: 7+ years of hands-on PHP development experience, including 2+ years in a leadership or senior technical role.
- Technical Expertise:
- Strong PHP & OOP fundamentals, including design patterns and clean code principles.
- Experience with Phalcon and/or Symfony frameworks.
- Background in high-volume, event-driven, or time-sensitive systems.
- Strong understanding of relational and NoSQL databases.
- Experience with RabbitMQ, Kafka, Redis, Memcached, or similar technologies.
- High proficiency with microservices and containerization (Docker, Kubernetes).
- Architecture & Design: Ability to design systems for scalability, fault tolerance, and predictable performance under load. Comfortable making decisions in fast-moving, high-impact environments.
- Soft Skills: Strong communicator, fluent in English, able to lead through influence and technical vision.
- Mindset: Analytical, proactive, and motivated by solving complex engineering challenges. Passionate about building systems where performance, correctness, and reliability are non-negotiable.
Nice to Have:
- Experience in iGaming, Sportsbook, or transaction-heavy systems.
- Experience with additional backend and frontend technologies such as Node.js, Python, JavaScript, Vue.js .
What We Offer to Make You Smile:
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!
#LI-HYBRID
