Systems Engineer, Transaction Landing
Crypto-native research and development firm building production-grade infrastructure for Solana validators, traders, and DeFi.
About Temporal
Temporal develops and operates Solana infrastructure and research products, including Nozomi, while working across on-chain trading, distributed systems, cryptography, validator performance, and network economics.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will own the transaction landing service across backend, networking, and infrastructure. You will optimize microsecond-level latency, improve landing rates, operate bare-metal systems, and build observability. You will investigate incidents and maintain correctness for transaction processing, billing, fees, and reconciliation.
Requirements
- Rust
- C
- C++
- Linux
- Syscall
- epoll
- io_uring
- Socket
- Shared memory
- Lock-free queue
- Atomic
- NUMA
- Performance profiling
- eBPF
- Networking
- UDP
- QUIC
- TCP
- TLS
- Bare metal
- Solana
Responsibilities
- Own the transaction landing service end to end
- Reduce latency and improve transaction landing rates
- Profile and optimize the full systems stack
- Improve network paths to validators
- Operate a global bare-metal fleet
- Build transaction-level observability
- Own transaction deduplication, revert protection, and fee accounting
- Investigate production incidents
Benefits
- 100% employer-paid health insurance
- 100% employer-paid dental insurance
- 100% employer-paid vision insurance
- Paid time off
- Technology stipend
- 401(k)
- Annual discretionary bonus
- Stock options