Blockchain Developer
09-06-2025
Job Type
Permanent
Emp Type
Full Time
Industry
FinTech
Salary Type
Annual
Salary
Negotiable
Job ID
36366
Job Description
What You’ll Do
- Design and implement performant blockchain modules using Rust
- Optimize network stack performance (latency, throughput, propagation)
- Contribute to high-performance P2P protocols, mempool design, or custom consensus mechanisms
- Profile, benchmark, and refine core system bottlenecks across L1 - L2 layers
- Collaborate across engineering and research teams to align protocol designs with real-world deployment
- Work closely with DevOps to ensure highly available, low-latency infra
What You Bring
- 3+ years of professional Rust experience, ideally in low-level systems, crypto, or networking
- Proven experience in network latency optimization (TCP, QUIC, gRPC, or custom transport layers)
- Deep understanding of Ethereum architecture, especially execution clients, mempools, and RPCs
- Experience working with async/concurrent systems
- Familiarity with blockchain P2P layers, gossip protocols, or validator infrastructure
- Strong debugging, benchmarking, and profiling skills (perf, flamegraphs, etc.)
Bonus If You Have
- Experience with EVM chains, rollups (OP/zk), or shared sequencing networks
- Contributions to open-source blockchain clients or libp2p-based stacks
- Familiarity with zero-knowledge systems or modular blockchain architectures
- Exposure to cloud-native performance tooling (eBPF, DTrace, etc.)
- Having Go (golang) experience
- MEV and block building Experience