MUMBAI · FULLTIME
C++ Developer (live streaming/OTT experience)

OptimHire
Mumbai · onsite · Posted 15d ago
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Section · 01
About this role
Job Description: Senior C++ Developer (Modern Media Systems) Position Overview We are Building a cutting edge Ultra Low Latency Streaming platform (For Cloud Gaming & VDI) for Vendor Neutral OS and Hardware. Core Responsibilities ● Architect and implement accelerated media pipelines using C++20/23 with modern tooling ● Develop & Maintain WebRTC/FFmpeg solutions with hardware acceleration (AV1, VP9, H.265) ● Build cross-platform desktop capture (Windows DWM, macOS CoreGraphics, Linux PipeWire) ● Design real-time networking systems with QUIC, WebTransport, and low-latency protocols ● Implement algorithmic optimizations for video encoding, decoding and other pipelines ● Write production-grade code with modern C++ (concepts, coroutines, modules) ● Optimize for core OS internals - Windows kernel APIs, Linux io_uring, macOS Grand Central Dispatch Required Technical Expertise (Must-Have): • 3-5 years production C++14/17/20 experience • Modern tooling: CMake 3.25+, Conan 2.x, vcpkg • WebRTC M100+, FFmpeg 7.x with NVENC/QuickSync • Desktop capture: DXGI (Win), AVFoundation (macOS), PipeWire (Linux) • 2/3 platforms: Windows 11, macOS Sonoma+, Ubuntu 24.04+ Algorithms & Data Structures: • Video codecs, motion estimation, rate-distortion optimization • Lock-free data structures, RCU, hazard pointers • SIMD intrinsics (AVX2/AVX-512), NEON optimization Networking & OS Internals: QUIC, WebTransport, TURN/STUN/ICE implementation Linux: epoll, io_uring, eBPF, namespaces, cgroups Windows: IOCP, ETW tracing, Win32 threading model Socket programming, TCP congestion control, BBR Preferred Modern Skills • C++23 coroutines for async I/O • eBPF for performance monitoring • WASM modules for browser integration • Rust interoperability (cxx crate) • Composable kernels with SYCL/DPC++ • Real-time Linux (PREEMPT_RT) Who You Are ● 3-5 years hands-on C++ systems programming ● Passionate about AI-augmented development workflows ● Comfortable debugging core OS internals ● Thinks in algorithms first, implementation second ● Shares knowledge via internal tech talks and open source ● Age 25-35 (high energy, modern mindset) Apply With • GitHub with 3+ projects • WebRTC/FFmpeg benchmark results • AI coding workflow (Claude/Cursor screenshots) • Cross-platform screen capture demo
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About OptimHire

OptimHire
Internet
2.0k+
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2018
8 years old
San Francisco, California
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