Front-End Engineer
J-CAM Inc.·3 months ago
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J-CAM Inc. is a Japanese crypto-finance company operating BitLending and publishing the Web3.0-focused Iolite media brand.
Skill
Performance Optimization Jobs
Explore Performance Optimization jobs in blockchain and crypto. Find positions requiring Performance Optimization skills.
Job market intelligence
performance optimization market pulse
Daily open opportunities, newly observed postings, hiring breadth, and normalized monthly compensation for jobs in this pillar.
Open jobs
232
As of 2026-10-20
Hiring companies
115
Distinct employers
New this week
5
-9 vs prior week
Job velocity
-64.3%
7 days vs previous 7 days
Compensation by work market
Remote pay is separated from onsite and hybrid pay so expensive cities do not distort the remote benchmark.
local: stable
Remote
38 salaries from 29 employers
48 open jobs at 40 hiring companies
Onsite + hybrid
105 salaries from 57 employers
130 open jobs at 68 hiring companies
| Country market | Open jobs | Hiring companies | Median | Middle 50% | Evidence |
|---|---|---|---|---|---|
| United States | 72 | 41 | $17.8K/mo | $14.1K/mo – $21.3K/mo | 83 salaries from 49 employers |
| Canada | 8 | 6 | $16.6K/mo | $13.1K/mo – $25K/mo | 5 salaries from 3 employersLimited |
| United Kingdom | 7 | 6 | $14.2K/mo | $14.2K/mo – $32.3K/mo | 3 salaries from 2 employersLimited |
Open jobs are current; salary evidence covers the past 12 months and also uses closed postings. Every place rolls up through its canonical city, region, country, and continent hierarchy exactly once.
Opportunity activity
Open roles, employers, and newly listed jobs by day
All-mode pay history
Historical context; use the work-market split above for current pay
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.
Engineer
Commonware, Inc.·3 months ago
3 months agoHeadSalary: 250K - 250KUnited StatesRemoteFull TimeToken AllocationEngineeringJobs by Commonware, Inc.
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9 current maintainers6 active leads
Commonware develops the Commonware Library: modular primitives for building specialized blockchains and onchain applications.
Funding
Rust Engineer
Tempo·3 months ago
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Tempo enables high-throughput stablecoin payments through a purpose-built Layer 1 blockchain featuring dedicated payment lanes, stablecoin-native gas fees, and sub-second finality.
Funding
Senior Backend Engineer
Busha·3 months ago
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Busha is an SEC-licensed digital-asset exchange and financial platform serving Nigeria and Kenya.
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0 current maintainers0 active leads
Bitdeer is a technology company providing Bitcoin mining solutions.
Investors
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Flow Traders is a global technology-enabled multi-asset liquidity provider and market maker.
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Algorithmic TradingAlgorithmsAsynchronous ProgrammingCCommunicationCpu ArchitectureData StructuresExchange MicrostructureFeed HandlingLock-Free ConcurrencyLow-Latency NetworkingMarket DataMemory ArchitectureMultithreaded ProgrammingObservabilityOrder Book ConstructionOrder ExecutionOs InternalsParallel ProgrammingPerformance OptimizationProfilingSystematic Trading
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Series ARecently funded
Kodiak AI is a public autonomous-vehicle technology company whose Kodiak Driver combines AI software and modular hardware for driverless commercial trucking and public-sector ground-autonomy applications.
Funding
Investors
Lightspeed Venture Partnersbattery-venturesCRVharpoon-venturesStepStone GroupAffiliate of Ares Management CorporationHorizon Technology Finance CorporationAliya Capital PartnersGopher Asset ManagementMuirwoods VenturesSIP Global PartnersWalleye CapitalBattery VenturesTusk VenturesBattery VenturesCRVLightspeed Venture PartnersTusk VenturesAliya Capital PartnersGopher Asset ManagementHarpoon VenturesMuirwoods VenturesSIP Global PartnersStepStone GroupWalleye CapitalAlyeskaAres Management affiliateLightspeed Venture PartnersAliya Capital PartnersBattery VenturesCRVGopher Asset ManagementHarpoon VenturesMuirwoods VenturesSIP Global PartnersStepStone GroupWalleye Capital
Frontend Business Lead
OKX·3 months ago
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0 current maintainers0 active leads
OKX is a leading global cryptocurrency exchange offering a wide range of trading services, including spot and derivatives trading, as well as Web3 solutions.
Investors
Senior Frontend Software Developer
Xsolla (USA), Inc.·4 months ago
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11 current maintainers6 active leads
Xsolla (USA), Inc., operating under the Xsolla brand, is a global video game commerce and payments company serving game developers, publishers, creators, and payment providers.
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AccessibilityCi/CdCode ReviewCommunicationComponent ArchitectureCssCypressE-CommerceEsbuildGitlab CiIncident ResponseJestLeadershipMicroservicesModule FederationMongodbNode.JsPerformance OptimizationPlaywrightReactReduxRest ApiRollupRoot Cause AnalysisRpcRscSsrTypescriptUi DesignUx DesignViteVitestWebpack
C++ Gameplay Programming Lead
Victoria VR Group, a.s.·4 months ago
4 months agoLeadSalary: 1.3M - 1.8MPrague (Wenceslas Square)OnsiteContractEngineering ManagementJobs by Victoria VR Group, a.s.
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Victoria VR Group, a.s. is the Prague-based legal entity behind Victoria VR, an open-source AI platform for creating, publishing, and operating immersive 3D experiences, with a $VR-token-powered ecosystem.
Funding