Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

2 Days AgoSaved
Hybrid
San Francisco, CA, USA
Entry level
Entry level
Sharing Economy • Cryptocurrency
Own the engineering systems powering go-to-market operations, including the revenue data layer, signal-based pipeline generation, deal intelligence, forecasting, internal AI copilots, and product feedback loops. Build production data pipelines, APIs, LLM automations, prototypes, and integrations while partnering closely with sales, product, customer success, and finance. Improve rep productivity, pipeline generation, forecast accuracy, CRM completeness, and strategic deal outcomes.
Top Skills: Ai AgentsAPIsBlockchainCall IntelligenceCrm ApisCrm SystemsData PipelinesData WarehousesEnrichment PlatformsFintech InfrastructureLlm EvaluationLlmsOnchain DataPrompt EngineeringRetrieval-Augmented GenerationSequencing PlatformsWarehouse-Native Analytics
3 Days AgoSaved
Hybrid
San Francisco, CA, USA
Entry level
Entry level
Sharing Economy • Cryptocurrency
Design, develop, and deploy secure smart contracts and blockchain protocol integrations across multiple chains. Collaborate with backend and product teams, research DeFi technologies, participate in security audits, and troubleshoot on-chain incidents. The role focuses on scalable Web3 payments infrastructure, cross-chain communication, protocol reliability, and secure smart contract systems.
Top Skills: Blockchain ProtocolsCross-Chain BridgesCross-Chain ProtocolsCryptographyDefiEthereumFormal VerificationInteroperability ProtocolsLayer 2 (L2) BlockchainsMoveOraclesRustSmart Contract Testing FrameworksSmart ContractsSolanaSolidityToken Standards
3 Days AgoSaved
Hybrid
San Francisco, CA, USA
150K-300K Annually
Entry level
150K-300K Annually
Entry level
Sharing Economy • Cryptocurrency
Design, build, and maintain high-performance backend APIs and services for a Web3 payments platform. Develop payment, settlement, routing, identity, and transaction infrastructure across blockchain networks and payment providers. Collaborate with product and protocol teams, write tested code, review contributions, and support incident response and production debugging while ensuring scalability, reliability, and compliance.
Top Skills: APIsBlockchainCloud PlatformsContainerizationDatabase SystemsDefi ProtocolsDistributed SystemsEvent-Driven ArchitecturesReal-Time Data ProcessingSmart ContractsTypescriptWeb3
3 Days AgoSaved
Hybrid
San Francisco, CA, USA
155K-300K Annually
Mid level
155K-300K Annually
Mid level
Sharing Economy • Cryptocurrency
Design and scale SDK software powering crypto payments and Checkout across web2 and web3 environments. Build full-stack systems with strong performance, reliability, security, and user experience. Collaborate with protocol, backend, and business teams to solve complex problems and deliver scalable on-chain payment tools. The role involves product development, customer-facing experiences, and potentially blockchain, payments, and open-source technologies.
Top Skills: Backend ApisBlockchainEvm-Compatible NetworksJavaScriptReactSdksTypescript
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