Top Tech Jobs & Startup Jobs in NYC, NY

YesterdaySaved
Remote
United States
200K-300K Annually
Expert/Leader
200K-300K Annually
Expert/Leader
Artificial Intelligence • Blockchain • Information Technology • Consulting
Lead architecture and development of a high-performance, responsive trading web app using React/Next.js/TypeScript. Own features, optimize performance (mobile-focused), integrate real-time data/WebSockets, maintain clean code, and collaborate with founders and cross-functional teams to drive product decisions.
Top Skills: JotaiNext.JsReactTypescriptWebsocket
YesterdaySaved
Remote
United States
220K-300K Annually
Expert/Leader
220K-300K Annually
Expert/Leader
Artificial Intelligence • Blockchain • Information Technology • Consulting
Lead design and implementation of highly scalable, secure backend services and APIs. Define architecture for databases and microservices, own projects end-to-end, resolve reliability/performance issues, improve CI/CD and observability, mentor engineers, and align technical strategy with product and security requirements.
Top Skills: APIsAWSBlockchainC++Ci/CdCryptographyDynamoDBGoMicroservicesNoSQLObservabilityPkiPostgresRustTypescript
YesterdaySaved
Remote
United States
180K-300K Annually
Senior level
180K-300K Annually
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Design, build, and operate secure, scalable cloud infrastructure for a blockchain wallet backend. Lead automation with Terraform and CI/CD, run containerized workloads (Docker, Kubernetes), implement observability (Datadog), tune SQL/NoSQL databases, optimize Node.js services, configure secure enclaves, and align infrastructure with product and security teams.
Top Skills: Api GatewayAWSAws NitroCi/CdDatadogDockerDynamoDBEksGoJenkinsKubernetesLambdaNode.jsNosql DatabasesPythonRustS3Sql DatabasesTerraformTypescript
YesterdaySaved
In-Office or Remote
United States
80K-120K Annually
Senior level
80K-120K Annually
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Sell and manage enterprise accounts for an AI-driven on-chain analytics platform, bridging TradFi and DeFi. Drive full sales cycles with tier-one institutions, evangelize product value, translate technical insights into ROI and risk propositions, and relay market feedback to product and engineering.
Top Skills: Ai-Driven Analytics PlatformCanton NetworkDeterministic AiEnterprise DltNatural-Language QueryingNode PerformanceOn-Chain AnalyticsPrivacy-Enabled BlockchainsSmart Contracts
YesterdaySaved
Remote
United States
180K-220K Annually
Senior level
180K-220K Annually
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Design and implement on-chain minting and cross-chain liquidity systems, build scalable REST/GraphQL backends, deploy multi-region cloud services with CI/CD and containerization, implement monitoring and alerting, mentor engineers, support partners, and deliver DeFi-focused features with strong documentation.
Top Skills: Ci/CdDockerEvmFireblocks ApiGraphQLKubernetesMulti-Region CloudRestful ApisRustSmart ContractsSolanaSuiTypescript
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YesterdaySaved
Remote
United States
Senior level
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Lead design and implementation of high-performance agent runtimes, backend services, and self-hosted model/agent infrastructure. Build low-latency execution systems, real-time data pipelines, telemetry loops, CI/CD for zero-downtime deployments, and ensure fleet reliability on AWS/EKS.
Top Skills: AWSAws EksBigQueryClickhouseGoKubernetesModel Context Protocol (Mcp)Node.jsPostgresPythonRedisTensorrt-LlmTgiTimescaledbTypescriptVllmWebsockets
YesterdaySaved
Remote
United States
150K-200K Annually
Senior level
150K-200K Annually
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Lead design and build of production-grade Azure infrastructure using Terraform, ensuring scalable, secure, and repeatable deployments. Provide technical leadership, platform enhancements, observability and incident response improvements, and Tier 2 infrastructure support while collaborating with engineering, security, and product teams to meet enterprise readiness and feature parity goals.
Top Skills: ArgoAzureGoGrafanaKubernetesPrometheusPythonSpaceliftTerraform
YesterdaySaved
Remote
United States
200K-220K Annually
Senior level
200K-220K Annually
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Architect and develop high-performance Solana programs in Rust (Anchor or native), extend issuance infrastructure using Token-2022, optimize compute/unit usage and account sizing, perform code and design reviews, and prepare codebases for third-party security audits via tests, invariants, and fuzz harnesses while collaborating cross-functionally.
Top Skills: AnchorAssociated Token AccountsChainlink CcipEvmFuzzingHyperlaneLayerzeroRustSolanaSoliditySpl TokenToken-2022Wormhole
YesterdaySaved
Remote
United States
135K-150K Annually
Senior level
135K-150K Annually
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Lead developer education strategy to create structured learning paths, tutorials, courses, demos, and reusable code templates. Produce written and video content, run workshops and webinars, track engagement and completion metrics, and collaborate with engineering, product, marketing, and community teams to drive developer onboarding and production deployments on testnet and mainnet.
Top Skills: Ai-Assisted Developer Productivity ToolsEthers.JsEvmFoundryHardhatJavaJavaScriptPythonSmart ContractsSolidityWeb3
YesterdaySaved
Remote
United States
180K-300K Annually
Senior level
180K-300K Annually
Senior level
Artificial Intelligence • Blockchain • Information Technology • Consulting
Design and build real-time, low-latency distributed systems from concept to production. Own architecture, optimize performance, resolve complex failures, drive technical direction, and collaborate with product and business stakeholders.
Top Skills: Agent-Based WorkflowsAi ToolsApplied CryptographyBlockchain ConsensusDistributed SystemsLow-Level Protocol DevelopmentRustValidator Client ArchitectureVirtual Machines
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