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10Pearls Logo 10Pearls · IT - Software Development

Senior/Staff Software Consultant - Golang/C++

Pakistan, Lahore, Karachi, Islamabad · Job Posted January 18, 2026
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Job Description

We are seeking a highly skilled Backend Engineer with strong expertise in real-time media streaming, low-latency communication, and distributed backend systems using C++ or Golang. The ideal candidate must have deep hands-on experience with streaming protocols, real-time communication frameworks, and high-performance backend engineering. This role involves designing and building backend microservices that power real-time audio/video communication, streaming pipelines, and low-latency data flows across distributed systems.

Job Responsibility

  • Design, develop, and maintain high-performance backend services using Go or C++
  • Build and optimize real-time microservices that support low-latency communication across a distributed architecture
  • Develop and enhance WebSocket, REST, and real-time APIs used by client-facing applications
  • Work extensively with media streaming technologies, including RTP, SRTP, WebRTC, and related protocols
  • Implement and optimize WebRTC SFUs (Selective Forwarding Units) for scalable audio/video streaming
  • Integrate and optimize media workflows using tools and libraries such as FFmpeg and GStreamer
  • Work with databases such as MySQL, Redis, MongoDB, and design efficient data models for real-time workloads
  • Ensure backend services meet high standards of security, reliability, and performance using modern DevOps and SRE practices
  • Collaborate closely with Frontend, DevOps, and Product teams to deliver end-to-end features
  • Write clean, well-documented, and maintainable code following best engineering practices
  • Diagnose performance bottlenecks and optimize backend systems for scalability and speed

Requirements

  • 5+ years of hands-on backend development experience using Go and/or C++
  • Strong expertise in real-time media streaming, including one or more of the following: RTP / SRTP
  • WebRTC (MUST-HAVE)
  • WebRTC SFU implementation
  • Deep understanding of video/audio processing, with experience using FFmpeg, GStreamer, or similar frameworks
  • Understanding of networking concepts, including TCP, UDP, ICE, STUN/TURN, and WebSockets
  • Strong understanding of concurrency, asynchronous programming, and performance tuning
  • Experience building and consuming RESTful and WebSocket APIs
  • Hands-on experience with message queues such as Kafka, NATS, or RabbitMQ
  • Experience working with cloud platforms (AWS, GCP, Azure)
  • Strong problem-solving skills and the ability to work on low-latency, high-throughput systems
  • Proficient in C++ or Go for media streaming

Nice to have

  • Familiarity with monitoring, logging, and tracing tools (e.g., Prometheus, Grafana, OpenTelemetry) is a plus
  • A good understanding of containerization and orchestration using Docker and Kubernetes is preferred
  • Experience working with real-time communication platforms is an added advantage
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