Java Developer Team Lead
Job Summary
Job Title: Java Developer Team Lead
Division: Technology
Location: Sofia / Budapest - Hybrid
Employment type: FTE/B2B
Reports to: Director of Engineering
Why Playnetic
We are growing fast and building for the future. Here you arent just filling a seatyou are actively shaping our processes culture and tech stack from the ground up. If you thrive in agile environments and want your work to make a visible impact this is your next move.
About the Role
This role combines technical leadership people leadership and architectural ownership setting the foundation for a scalable iGaming B2B platform.
This is a key leadership role with direct impact on technology direction delivery velocity and future team scaling.
Key responsibilities:
Lead and grow a high-performing Java development team
Drive best practices in Java Redis PostgreSQL
Ensure code quality scalability and long-term maintainability
Mentor engineers and build future technical leaders
Build and manage integrations with third-party systems and external services
Take end-to-end ownership of features-from design to deployment and support
Collaborate with cross-functional teams to resolve product-related issues
Continuously research and implement improvements to existing systems and architecture
Ensure high performance scalability and reliability of backend services
Requirements:
8 years of experience in Core Java development
Proven experience leading engineering teams
Strong experience with Spring Boot and microservices architecture Quarkus is an advantage
Proven track record in building scalable backend systems
Hands-on experience in iGaming particularly with casino game servers
Solid understanding of SQL and NoSQL databases
Familiarity with gambling mechanics and industry concepts
Strong communication and problem-solving skills
Nice to have
Experience with Quarkus
Knowledge of WebSockets JWT and CORS
Experience with Docker Redis RabbitMQ Kafka or similar technologies
Background in performance optimization and system tuning
Familiarity with certification processes for casino game servers
What we offer
Real Impact & Greenfield Projects: We are small enough that your voice is heard and your contributions directly influence how we build. Youll have the unique opportunity to work on greenfield projects giving you the space to truly shine build from scratch and leave your architectural mark.
Autonomy & Modern Tech: We believe in giving our developers the creative autonomy to execute and innovate using a cutting-edge modern tech stack. There is absolutely no micromanagement herewe trust your expertise and give you the ownership to solve complex problems your way.
Supportive Leadership & Flat Hierarchy: Work within a collaborative professional environment with open communication and a flat hierarchy. Our teams are led by accessible engineering-focused managers who prioritize mentorship psychological safety and removing blockers so you can focus on building great software.
Fast-Track Growth: As we scale your career scales with us. Whether you are stepping into leadership or deepening your technical mastery we actively support your professional development training and career progression.
Competitive Compensation: We offer highly competitive salary packages and performance-based rewards designed to attract motivate and retain top engineering talent.
Balance & Culture: Beyond the code we provide comprehensive paid vacation and sick leave along with regular team events and company-sponsored activities to keep our teams connected creative and refreshed.
Ideal for: Professionals who welcome change love to build and want to leave their mark on a growing company.