Backend Software Engineer, Collaboration Runtime

Requirements

• Strong proficiency in Java or Kotlin, with a solid grasp of multithreading and JVM performance
• Practical experience building and maintaining high-load distributed systems or microservices
• Hands-on experience working with WebSockets and gRPC for real-time data transport
• Familiarity with concurrency patterns and the ability to debug complex, stateful application issues
• Ability to translate technical requirements into clean, testable code that integrates with complex backend proxies
• Effective communication skills to collaborate with partner teams on API definitions and service integrations

What you'll be doing

• Implement core features of the Collaboration Engine and the Broadcast Application to ensure the AI History use case is production-ready by the end of Q1
• Develop and optimize gRPC streaming support (unary, bidi, and server-side) within the collaboration proxy to enable complex real-time data flows
• Build out the Application & Server Registry, enabling discovery and routing for new services like the CIS "live updates" dashboard
• Execute the rollout of connection multiplexing between the RTC Gateway and application servers to improve system efficiency and scale
• Write high-concurrency code in Java/Kotlin to manage WebSocket transport paths and ensure low-latency real-time client connectivity
• Partner with AI and Platform teams to integrate their services with the Engine, ensuring high reliability and 99.9% uptime

Perks and Benefits

• Competitive equity package
• Health insurance for you and your family
• Breakfast, lunch, snacks, and drinks provided in the office
• Wellbeing benefit and WFH equipment allowance
• Annual learning and development allowance to grow your skills and career
• Opportunity to work for a globally diverse team
• Travel allowance for your commute