Gridlogic hiring Senior Java Developer - Game Engine • Remote (Work from Home) | Himalayas
GridlogicGR

Senior Java Developer - Game Engine

Gridlogic is a global Real Money Technology group, a pioneer in the iGaming industry with next-generation technology and Artificial Intelligence applied for player protection. They offer gaming technology solutions, platforms, and data analytics with operations in multiple countries.

Gridlogic

Employee count: 51-200

Location: Bengaluru Office or Remote
Experience Level: 5-8 Yrs

Immediate joiners preferred

Apply if you know Python or open to learn and work on Python technology.

About the Role:
We are looking for a highly skilled Senior Java Developer to join our Game Engine Development Team. Your mission will be to scale our game engine’s concurrent capability from 10X to 100X players built on Python. You’ll work with asynchronous event-driven architectures and optimize networking, caching, and messaging systems to achieve seamless, high-performance gameplay.

Key Responsibilities:

  • Enhance and optimize the game engine to handle a higher number of concurrent users efficiently.
  • Work extensively with the Twisted framework or any asynchronous event-driven framework.
  • Implement and improve WebSocket and TCP Socket connection handling for real-time interactions.
  • Optimize Redis for caching, Pub/Sub, and RabbitMQ for messaging to ensure stability and low latency.
  • Improve data persistence and transaction strategies using MySQL, integrating DBSlayer as the SQL connector.
  • Integrate and optimize HTTP API calls to external systems.
  • Identify and resolve bottlenecks, ensuring high-performance scalability.
  • Maintain game engine stability in a high-concurrency environment.
  • Work with AWS, including AWS Load Balancers and Auto Scaling, to ensure smooth resource management and optimal performance.

Required Skills & Qualifications:

  • 5+ years of Java development experience, with a strong focus on backend systems.
  • Strong hands-on experience with asynchronous event-driven frameworks (e.g., Asyncio, Tornado, Gevent).
  • In-depth knowledge of WebSockets and TCP Socket communication.
  • Advanced experience with Redis (caching, Pub/Sub) and RabbitMQ.
  • Proficiency in MySQL with SQL optimization skills.
  • Proven ability to build and optimize large-scale, high-concurrency distributed systems.
  • Strong debugging and profiling skills for network-intensive applications.
  • Solid understanding of AWS, including AWS Load Balancers and Auto Scaling.
  • Self-motivated, capable of working independently and collaborating within a team.
  • Minimum BE/BTech OR MCA / ME / MTech

Nice to Have:

  • Experience developing real-time multiplayer game engines.
  • Familiarity with other message brokers and event-driven architectures.
  • Exposure to Kubernetes, Docker, and cloud-based scaling solutions.

Why Join Us?

  • Work on cutting-edge multiplayer game engine technology.
  • Collaborate with a team of talented engineers solving complex scalability challenges.

If you are passionate about building high-performance, scalable systems and thrive in real-time networking environments, we’d love to hear from you!

About the job

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Posted on

Job type

Full Time

Experience level

Senior

Location requirements

Open to candidates from all countries.

Hiring timezones

Worldwide

About Gridlogic

Learn more about Gridlogic and their company culture.

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Through groundbreaking technology, Gridlogic is revolutionizing the gaming industry. Established in 2008, Gridlogic has rapidly emerged as one of India's leading technology groups, with a significant global footprint spanning operations in three countries, including headquarters in India and offices in the UK and Singapore. The company is a diversified technology services group with core interests in gaming, data management, and business transformation. Gridlogic is renowned for exporting high-tech gaming services to a worldwide clientele and has been instrumental in enabling millions of players and technology partners to harness the digital wave, thereby creating substantial value for all stakeholders. The group has consistently been at the forefront of producing innovative, next-generation technology tailored for both regulated and emerging markets.

A key differentiator for Gridlogic is its pioneering integration of Artificial Intelligence (AI) into skill gaming, an innovation that has set new industry standards for player protection and experience. This commitment to leveraging advanced technology is evident across their product portfolio, which includes a comprehensive suite of solutions such as Rummy, Poker, and Fantasy Sports. Their flagship brands, Taj Rummy and Taj Network, are testaments to their market leadership and innovative prowess. Taj Rummy, launched in 2013, was India's first and only brand powered by AI for player protection, featuring industry-first initiatives like Smart Correction, Extended Auto Play, and Inteli Safe. The Taj Network stands as India's largest B2B supplier of online skill and casual games, offering player liquidity and a single API for seamless integration. Gridlogic's dedication to innovation, security, and automation is unwavering as they strive to empower brands to deliver differentiated experiences and shape the future of gaming. The company continues to expand into new avenues, solidifying its position as a preferred employer with its progressive, new-age people policies.

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