Blockchain Network Engineer

Company Description

Allerin is a premier software solutions provider known for its innovative and agile solutions. We excel in design, development, and delivery, focusing on automating processes and driving productivity for our clients. With a dedication to thorough analysis and scalable solutions, Allerin ensures client satisfaction and future-proofing. Backed by two decades of experience, our team is proficient in managing complex IT projects, driven by a focus on research and development.

What you’ll build

A relay and ingress layer that keeps blockchain clients reachable and fast under BGP hijacks and DDoS. Think k-connected overlays, smart node placement across ASes, anycast edges, QUIC/UDP acceleration, and aggressive observability. Target: measurable gains in propagation speed and resilience.

Qualifications

• Strong knowledge of Blockchain and Cryptography
• Experience with Cryptocurrency and its underlying technologies, Proven work on a blockchain p2p or relay layer (Bitcoin/Ethereum/Solana/Hedera or similar).
• Deep networking: BGP, peering, AS-path quirks, route hijack mitigation, DDoS defense. High-performance networking chops: QUIC, UDP, io_uring/eBPF/XDP, Envoy/NGINX, or custom relays.
• Strong systems programming (Go/Rust/C++ preferred).
• Proficient in Back-End Web Development and Software Development
• Ability to write and understand smart contracts
• Excellent problem-solving skills and attention to detail
• Bachelor's degree in Computer Science, Engineering, or related field