Note: The job is a remote job and is open to candidates in USA. D24 Search is a VC backed cyber security startup who have raised over $85m. They are seeking a C++/ Networking Software Engineer to help build their network infrastructure and implement innovative networking and security solutions.
Responsibilities
- Help us build our network infrastructure
- Define and implement a large-scale zero trust solution
- Provide employees seamless and secure access to internal and cloud-based resources
- Work on the core library team
- Build a custom protocol written in C/C++ shared across all client platforms
- Optimizing and adding features to the protocol
- Modernizing the protocol
- Writing new code with cutting-edge networking technology
- Understanding and maintaining existing production code
Skills
- 6+ years of experience in networking engineering with experience driving listed workstreams
- True network infrastructure engineering experience building software data-plane/protocol systems (VPN, proxy, ZTNA)
- Experience with the following areas: VPN/proxy data plane development, networking performance optimisation, L4 protocol internals, OS/kernel-level networking, security-focused network architecture, and debugging complex networking issues (e.g., systems like Envoy, WireGuard/OpenVPN, QUIC, mTLS, or ZTNA products)
- Strong, current technical fundamentals in C++ specifically
- Systems programming experience – memory management, concurrency, and low-level OS primitives (e.g. sockets, threads, async I/O)
- Demonstrated agency and energy to execute fast and own projects with high intellectual curiosity to dig into and solve problems
- Rust and Go experience preferred but not required
Benefits
- Fully remote company – no RTO mandate – ever!
Company Overview