Staff Backend Developer, Golang

ArcadeXR

Backend Developer focused on building high-performance, scalable backend systems for live-streaming at ArcadeXR. Collaborating with teams on real-time communication and optimizing infrastructure.

Posted 5/8/2026full-timeSingapore • 🇸🇬 SingaporeLeadWebsite

Tech Stack

Tools & technologies

CloudFirebaseGoGoogle Cloud PlatformGRPCNoSQL

About the role

Key responsibilities & impact

Design and develop high-performance, scalable backend systems and real-time communication services using Golang
Implement and optimize WebRTC solutions for seamless live-streaming and real-time communication experiences
Architect and maintain scalable Firebase-based solutions for data management, authentication, and cloud functions
Perform low-level programming optimization using C to resolve live-streaming performance issues and bottlenecks
Design and develop software with a high standard of code quality, stability, maintainability, readability, and performance
Collaborate with frontend developers, product managers, and designers to build robust APIs and backend services
Optimize live-streaming infrastructure and troubleshoot complex performance issues
Advise the development team on the best software packages, platforms, and techniques for implementing features and systems
Contribute to architecture decisions for new features and improvements to existing platform capabilities
Work with hardware engineers when needed to integrate custom interfaces and implement comprehensive testing tools
Contribute to the design and technical feasibility assessment of new product ideas and features

Requirements

What you’ll need

Expert-level proficiency in Golang with demonstrated experience building production-grade applications and services
Strong understanding of video streaming fundamentals, protocols, and how streaming technologies work end-to-end
Experience with NoSQL database design and implementation
Worked with GCP platform and serverless functions
Strong experience with live-streaming technologies and video/audio processing pipelines
Proficiency with the gRPC framework for high-performance API development
Experience working in teams with version control systems such as Git
Experience with software development best practices, including unit testing, build automation, design patterns, and data-driven development
Strong communication skills in English, both written and verbal

Benefits

Comp & perks

Flexible work arrangements
Professional development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

GolangCWebRTCFirebaseNoSQLgRPCvideo streamingaudio processingunit testingbuild automation

Soft Skills

communicationcollaborationproblem-solvingtechnical feasibility assessment