More jobs:
Fullstack - Distributed Systems Engineer
Job in
San Francisco, San Francisco County, California, 94199, USA
Listed on 2026-10-17
Listing for:
deCircle
Full Time
position Listed on 2026-10-17
Job specializations:
-
Software Development
Blockchain / Web3
Job Description & How to Apply Below
Client: Fullstack (10-person startup). Paraform:
Location: San Francisco office, onsite 5 days a week.
Visa (hard filter): TN or H1B transfer only; NOT H1B in year 3 or year
6. Check visa status early.
Level: Mid-level, 2–4 years, able to own critical systems early.
Domain: crypto trading (perps, cross-chain spot, prediction markets); exchange/trading infra (CEX, DEX, Hyperliquid); HFT and market making; portfolio margin and collateral; blockchain protocols and validators (Rust L1/L2).
- Production Rust (must)
- Async programming with Tokio (must)
- Low-latency, performance-focused backend (ms-level APIs)
- Distributed systems, state consistency across async processes (voting, consensus, coordination)
- REST and Web Socket APIs
- Live market data, multi-venue coordination
- Risk and liquidation engine logic
- Blockchain state machines for trading and settlement
- Docker
Traits: performance/latency-driven, systems thinker, comfortable with startup pace and ownership.
We are looking to fill the Fullstack - Distributed Systems Engineer position at de Circle in San Francisco, CA, United States.
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