Jack Routledge @BlockJackR

Hiring a Founder to build an Equity Perp DEX backed by a major L1. Full ownership across product, market structure, liquidity design and infra. Founder level equity/token upside. Looking for serious perp builders + trading minds. #Hyperliquid #Caldera #SBF

@nut3case Most roles i work you have to have a visa already for US or London!

DeFi / trading engineers wanted. Stealth startup exchange led by veteran trading team hiring 3 engineers to build core trading product. HFT/low-latency/Rust/Go a plus. DM me.

@nut3case Where you based

@ChengKwenik @nut3case I’ve recruited for quant firms only a small % use Ocaml Jane Street being the main one, the rest want C++ unless your crypto trading then Go/Rust is the preference :)

@TimMeggs This is absolutely right! When you think of high-frequency trading you naturally assume it’s all about speed executing orders but as you mentioned cancelling orders is equally important.

Hiring: Product Manager — AI Infrastructure (San Francisco) Well-funded deep tech company ($250M+ raised) building next-gen AI compute + data products. Looking for a technical PM who can work closely with senior engineers SF based / open to on-site. DM me for details.

We’re hiring: Core Engineer to build the backbone of institutional crypto markets. 💻 DeFi integrations & real-time back-office systems 🌐 APIs, P&L, positions & reconciliation ☁️ Go/C++/Rust, Python, Postgres, cloud Shape the future of crypto infrastructure. DM to learn more!

🚀 Fully remote (US) Layer-1 blockchain role! Build core storage/platform systems, work on AI & Trading incubations. $90M+ funding, $700M+ market cap. Deep systems work, high ownership, long-term impact. DM if interested!

Hiring a Technical Program Manager for a stealth infra company building at the intersection of Web3 + fintech. Small senior team, real production systems. Own planning hygiene, cross-initiative coordination, and honest timelines. $150–175k · Remote (US/CA/SA/EU) · DM me

🚨 Trench warriors, Solana snipers, MEV dodgers — hiring alert 🚨 NYC trading app built different: onboard in secs, zero friction, any on-chain asset instantly. Real social alpha, live portfolios from top traders, early discovery + pro execution. Elite crypto-native eng team (6 deep) shipping hard & trading daily. Need Trading Infra Engineer to own the edge: • Custom router from scratch • Revamp tx landing • Gas sponsorship • Cross-chain limits • Dodge searchers, win routes You: 6+ YOE, autonomous, battle-tested in tx wars (Solana 🔥), multichain curious, personal trading history = edge. In-person Soho NYC only. Built for trenches? DM me. #CryptoJobs #Solana #DeFi #Web3 #NYCTech

Hiring for a NYC team incubating new trading products on top of one of the fastest Layer 1s in the market. They’re building a next-gen perp exchange + high-performance trading systems and want: • Trading Engineers (HFT / low-latency → Web3) • Quant Traders (derivs, systematic, microstructure) Small senior team. Greenfield builds. Big impact. Top comp. If you’re a quant or engineer exploring what’s next then DM me

Perp DEX engineering is exploding right now. One of the fastest growing areas in all of crypto and the demand for low latency, CLOB-ready, quant-minded builders has never been higher. I’m hiring senior engineers for a NY-based team building a next-gen perp exchange with a tiny high-impact team. Rust, Go, systems, infra, backend, execution engines. If you’ve gone from Web2 or HFT → Web3 engineering, this is your arena. DM me.

NYC team scaling fast. Hiring up to 10 senior engineers across Go, React, and Solidity. Greenfield builds. Multiple products launching. High ownership. High impact. Backend Go, Full Stack Go/React, or Go + Solidity devs — this is for builders who want to ship fast and touch every part of the stack. DM me for details.

Hiring an engineer to level up trading infrastructure including routing engines, MEV resistant transaction flow, gas sponsorship and cross chain execution. If you have built • mempool or MEV systems • routing or solver engines • low latency execution pipelines This is a rare one. DM me.🔥

Ethereum’s Fusaka upgrade went live this week. PeerDAS cuts data bandwidth by ~85 percent, L2 fees drop, and the block gas limit jumps to 60 million. A real step up for throughput on L1. For teams hiring across crypto this pushes demand toward protocol, systems and performance engineers rather than pure contract developers. The big question remains. As Ethereum scales at the base layer can Solana keep pace

Crypto is getting the TradFi treatment. Sept: TP ICAP’s Fusion Digital Assets hits $1B monthly volume for the first time.​ This week: Kraken + Deutsche Börse announce a partnership to bridge traditional and digital markets across crypto, FX, and derivatives.​ Non‑custodial venues. Regulated execution. Bank‑grade custody. “Crypto vs TradFi” is dead. Integration won.

I didn’t fall into recruitment. I chose it. After years in demanding trading tech roles, I realised the biggest advantage any team has is its people. Now I help top engineers and ambitious crypto + trading companies connect and grow together. If you’re building or looking, let’s talk.

Web3 finally feels buildable again. Not long ago you needed wallets + storage + identity + DeFi + onboarding hacks just to launch an MVP. Now ecosystems are bundling the entire stack so products can ship faster and users don’t drop off on day one. Simpler infrastructure = real adoption.