
51 - 200 employees
Founded 1995
🎮 Gaming
🎲 Gambling
🤝 B2B
Gaming • Gambling • B2B
High 5 Games is a developer and supplier of casino slot games and related platform services. The company creates and distributes dozens of online and land-based slot titles (over 150), offers progressive jackpots and in-game promotion tools, and provides a casino platform and game-studio solutions for operators and partners. High 5 Games serves regulated casinos and online operators with both B2B integrations and player-facing social/real-money experiences.
🕒 March 18
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51 - 200 employees
Founded 1995
🎮 Gaming
🎲 Gambling
🤝 B2B
Gaming • Gambling • B2B
High 5 Games is a developer and supplier of casino slot games and related platform services. The company creates and distributes dozens of online and land-based slot titles (over 150), offers progressive jackpots and in-game promotion tools, and provides a casino platform and game-studio solutions for operators and partners. High 5 Games serves regulated casinos and online operators with both B2B integrations and player-facing social/real-money experiences.
• Join a team of server engineers that design and build H5G games • Propel H5G to top tier of social gaming using latest server side, Big Data and AI technologies • Key contributor to design and delivery of all H5G Server Systems, Services and Data Stores • Analyze and optimize application performance, identifying bottlenecks and implementing solutions • Develop and implement unit, integration, and system tests to ensure code quality and reliability • Collaborate effectively with other developers, designers, testers, and stakeholders to ensure successful project delivery
• 6+ years of hands-on Java development • Deep expertise in Java server side development • 5+ years of design and delivery of high volume back end infrastructures • Understanding of enterprise architecture patterns • Experience of REST API design and implementation (preferred frameworks: Dropwizard, Spring Boot 2.5+) • Gaming or Equity trading server side experience is a plus • Experience delivering systems at large scale (20K+ mps) • Understanding of the Distributed System Concepts • Strong understanding of key security concepts and patterns • Experience with SQL and No-SQL DBs, specifically with Cassandra and MySQL • Familiarity with Build Automation Tools: Gradle, Jenkins, Nexus, Docker Image Repositories • Excellent understanding of SDLC, Java development and continuous integration best practices.
• Unlimited company provided access to LLM tooling • Health insurance • Professional development opportunities
Apply Now🕒 January 16
Middle Python Developer contributing to backend service development for Fliff's sports gaming platform. Collaborating to deliver reliable backend services using Python and Django.
🇧🇬 Bulgaria – Remote
💰 Venture Round on 2022-08
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🔙 Backend Engineer
Apache
AWS
Cloud
Django
Docker
Grafana
Kafka
Postgres
Prometheus
Python
🕒 January 16
Senior Python Engineer delivering scalable distributed backend systems for sports gaming platform. Collaborate closely with the Sofia team using Python, Django, and Kafka.
Apache
AWS
Cloud
Distributed Systems
Django
Docker
Grafana
Kafka
Kubernetes
Microservices
NoSQL
Postgres
Prometheus
Python
SQL
🕒 September 1, 2025
Senior .NET Developer for a large US healthcare provider. Build scalable back-end services and integrations within a global engineering team.
Entity Framework
Microservices
SQL
.NET