Senior Backend Developer

2 weeks ago


Queenstown, Singapore ArcadeXR Full time

**About ArcadeXR**

ArcadeXR is an arcade experience company that delights players with physical games in the digital world.

**Key Responsibilities**
- 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

**Required Skills and Experience**
- 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
- Able to thrive in a diverse, collaborative team, working productively and autonomously
- Strong communication skills in English, both written and verbal

**Nice to have skills (not mandatory)**:

- Deep expertise in WebRTC and low-latency programming, including real-time communication protocols, network optimization, and performance tuning
- Experience with DevOps practices (build pipelines, CI/CD, monitoring, etc)
- Experience using TypeScript for frontend integration
- Experience developing for Linux environments
- Knowledge of video codecs and streaming protocols (HLS)
- Experience with containerization and microservices architecture
- Experience working with GStreamer and ffmpeg
- Experience with Raspberry Pi development and hardware integration
- Proficiency in C programming for low-level optimization and performance tuning of live-streaming components

**Job Types**: Full-time, Permanent

Pay: $120,000.00 - $175,000.00 per year

**Benefits**:

- Dental insurance
- Flexible schedule
- Health insurance
- Parental leave
- Work from home

**Experience**:

- Go: 5 years (preferred)
- NoSQL: 5 years (preferred)

Work Location: In person



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