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L3 Jobs

Explore L3 jobs in blockchain and crypto. Find positions requiring L3 skills.

Urgently Hiring
Crypto Beginner JobsFully Remote Jobs
Job market intelligence

L3 market pulse

Daily open opportunities, newly observed postings, hiring breadth, and normalized monthly compensation for jobs in this pillar.

Open jobs
2

As of 2026-10-14

Hiring companies
2

Distinct employers

New this week
1

+1 vs prior week

Job velocity
Low activity

7 days vs previous 7 days

Opportunity activity

Open roles, employers, and newly listed jobs by day

Earlier open counts are estimated from observation dates. Offline postings are never inferred open for more than 90 days; new daily samples are exact snapshots.

Crusoe, Inc. logo
Staff Network Engineer Storage

Crusoe, Inc.·5 hours ago

5 hours agoLeadSalary: 215K - 255KSunnyvale, CA - USOnsiteFull TimeEngineeringJobs by Crusoe, Inc.
Onsite · Sunnyvale · Required
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Series E14 current maintainers9 active leads5 lead step-downs

Crusoe is an active AI-infrastructure company operating an AI cloud platform, managed AI services, and AI data-center infrastructure.

Funding

Series E (initial closing)$1.4B · 27 Mar, 57782Credit facility17 Dec, 57617Credit facility14 Aug, 57412Credit facility15 Jul, 57204Series D$600M · 21 Jan, 56917Corporate credit facilities28 Mar, 54272Series C$350M · 1 Apr, 2022Series B$128M · 1 Apr, 2021Unknown$40M · 1 Dec, 2019Seed$4.5M · 1 May, 2019

Investors

Felicis VenturesNvidiaexor-seedsDRW Venture CapitalPolychain CapitalCastle Island VenturesWinklevoss CapitalValor Equity PartnersFounders fundDragonfly CapitalCoinbase VenturesCMT DigitalWicklow CapitalMubadala Capitalvictory-park-capitalsparkfundLowercarbon Capitalzigg-capitalgenerate-capitalupper90G2 Venture PartnersAtreides ManagementpathfinderLong Journey VenturesBain Capital CryptoFidelitySalesforce VenturesRibbit Capitalsvb-capitalBlue OwlBrookfield Asset ManagementBritish Columbia Investment Management CorporationFS InvestmentsKing Street Capital ManagementLiberty Mutual InvestmentsORIX USAMubadalaGenerate CapitalSVB CapitalBain Capital VenturesThe KCK Group
View all 13 skills
AutomationDcqcnL2L3NetworkingNfsNicPfcRdmaRocev2SdnStorageTcp/Ip
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CertiK logo
Blockchain Security Expert - Security Audit Track

CertiK·11 months ago

11 months agoSeniorSalary: 120K - 180KUnited StatesRemoteFull TimeSmart ContractsJobs by CertiK
Remote · United States · Required
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Series B0 current maintainers0 active leads

CertiK is a Web3 security platform providing blockchain and smart-contract audits, formal verification, compliance and risk intelligence, monitoring, and validator services.

Funding

Series B$24M · 17 Aug, 2021Series B$24M · 1 Aug, 2021Series B$37M · 7 Jul, 2021Series B$37M · 1 Jul, 2021Series B$80M · 1 Jan, 2021Series A$7.7M · 3 Jun, 2020Unknown1 Oct, 2018Seed$3.5M · 1 Mar, 2018Seed1 Jan, 2018

Investors

GL VenturesDHVC (Danhua Capital)NGC VenturesLightspeed Venture PartnersEden BlockCoatueWing Venture CapitalCoinbase VenturesLenovoWingShunwei CapitalHillhouse Capital GroupSequoia CapitalAusvic CapitalBinance LabsFoothill VenturesYZi Labs (ex Binance Labs)DHVCNirvana CapitalIDG CapitalTiger GlobalTiger Global Management
View all 21 skills
Attack Surface AnalysisCode ReviewCommunicationDappGas AnalysisGolangL1L2L3OverflowPenetration TestingProperty-Based TestingReentrancyRustSandwich AttackSecurity AuditingSmart ContractSolidityThreat ModelingUnderflowWeb3 Protocol
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