blockjackr (blockjackr)

blockjackr

Ex-HFT & trading tech @ Seer Recruit | Helping crypto teams hire world-class talent. http://linktr.ee/0xSeerJR HFT precision. Web3 ambition. 🔮

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Recent casts

Hiring a Technical Program Manager for a stealth infra company building at the intersection of Web3 + fintech. Small senior team, real production systems. This role owns planning hygiene, cross-initiative coordination, and honest timelines — lightweight process, zero bureaucracy. 💰 $150–175k 🌍 Remote (US / CA / SA / EU) 🧠 On-chain knowledge nice, not required DM if interested.

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🚨 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

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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, DM me

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Top casts

Hiring: Senior SRE / Production Engineer – NYC Scale production infrastructure with a high-performance team. $300K base + bonus (~$400K TC). Focus: Postgres, bare metal, binaries, reliability, Linux, IaC, networking & deployment pipelines. Rust not required. Bonus: blockchain nodes/validators, secure on-prem. 🔮

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🔮Hiring: Core Engineer (Rust / DeFi) – London or Remote EU/UK A global crypto firm is scaling the next generation of financial infrastructure and looking for a Core Engineer strong in Rust, DeFi protocol integrations, and on/off-chain data systems. • High-performance systems across DEXs/AMMs/lending • Real-time asset & exposure tracking • API/event-stream design • Trading, Finance & Compliance infrastructure Nice to have: Solidity, ClickHouse, gRPC, PnL systems. DM me or reply if you want details. #Rust #DeFi #CryptoJobs #HFT #Web3Hiring🔮

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Hiring: Business Development Lead – Payments | Layer-1 Blockchain Drive partnerships across PSPs, banks & fintechs. Shape how global settlement happens on-chain. 📍NYC (relocation ok) | 💰$180K–$220K + bonus + tokens

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Protocol Engineer – Consensus Join a top 15 L1 building a highly scalable blockchain with sub-second speeds for Web2 institutions. Golang/Solidity experience required. Up to $300k + tokens. DM to shape the future of high-speed blockchains! #BlockchainJobs #L1 🔮

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Onchain profile

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