Top Tech Jobs & Startup Jobs in NYC, NY

2 Days AgoSaved
Remote
2 Locations
44K-154K Annually
Senior level
44K-154K Annually
Senior level
Agency • Information Technology
Lead front-end platform strategy and architecture for React applications. Build and govern reusable component libraries and design systems, mentor engineers, collaborate with product/UX, and ensure performance, security, and scalability across large distributed teams.
Top Skills: CachingCdnCloud-NativeData FetchingDesign SystemsDesign TokensEdge DeliveryMicro FrontendsModular UiMonorepoReactState Management
2 Days AgoSaved
Remote
United States
50K-175K Annually
Expert/Leader
50K-175K Annually
Expert/Leader
Agency • Information Technology
Lead development of a unified payments platform covering pay-ins, payouts, merchant acquiring, settlement, routing, and reconciliation. Produce PRDs, user stories, API specifications, process maps, and transaction journeys. Partner with engineering, QA, UI/UX, and data teams to deliver scalable payment orchestration, manage backlog and releases, support UAT and operationalization, and integrate AI-driven product enhancements.
Top Skills: AgileAi ToolsAPIsConfluenceDigital Banking/Payment Processing SystemsJIRALucidchartMicroservicesMiroScrumVisio
2 Days AgoSaved
In-Office or Remote
United States
44K-156K Annually
Expert/Leader
44K-156K Annually
Expert/Leader
Agency • Information Technology
Design, develop, test, release, and maintain high-performance React web applications and APIs. Collaborate with product, design, backend, and QA teams; write reusable code and unit/integration tests; implement CI/CD and automated testing; mentor junior developers and troubleshoot performance across browsers and devices.
Top Skills: AWSAzureBitbucket PipelinesCdnCi/CdExpressGCPGitGithub ActionsHeadless CmsJavaJenkinsJestLogrocketNode.jsReactReact Testing LibraryReduxRedux PersistRestful ApisSentrySwift
2 Days AgoSaved
Remote
United States
50K-175K Annually
Expert/Leader
50K-175K Annually
Expert/Leader
Agency • Information Technology
Lead system architecture for large-scale backend and platform systems across application, integration, data, and cloud layers. Define standards, review designs, guide teams, resolve technical risks, and influence platform direction while ensuring scalability, security, resiliency, and production readiness.
Top Skills: APIsAWSAzureCi/CdDevOpsGCPJavaMicroservicesSpring Boot
2 Days AgoSaved
Remote
United States
52K-184K Annually
Mid level
52K-184K Annually
Mid level
Agency • Information Technology
Design and document consistent software architecture across the engineering organization, guide architecture decisions, support developers on design issues, implement and improve core infrastructure and SDLC, develop technical/business approaches and tools, resolve technical roadblocks, and perform performance characterization and trade-off studies.
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2 Days AgoSaved
In-Office or Remote
United States
56K-196K Annually
Senior level
56K-196K Annually
Senior level
Agency • Information Technology
Lead design and delivery of domain-driven mobile applications using React Native. Define architecture, integrations (message queues, event streaming, API gateways), CI/CD with Azure DevOps, automated testing, and observability. Mentor teams, write clear user stories, apply XP/DDD and value-based prioritization, reduce technical debt, and collaborate with stakeholders to align delivery with business outcomes.
Top Skills: Api GatewaysAzure DevopsCi/CdEvent StreamingEvent-DrivenFlutterJestMessage QueuesMicroservice ArchitecturesMicrosoft .NetReact NativeReactiveSQL Server
2 Days AgoSaved
In-Office or Remote
United States
40K-142K Annually
Mid level
40K-142K Annually
Mid level
Agency • Information Technology
Develop and maintain web applications across the full stack using Java/Spring Boot backend and Angular frontend. Build microservices, design RESTful APIs, integrate frontend components, work with Kafka and AWS S3 as needed, and collaborate with cross-functional teams to troubleshoot and deliver solutions throughout the SDLC.
Top Skills: AngularAws S3JavaKafkaMicroservicesRestful ApisSpring BootTypescript
2 Days AgoSaved
In-Office or Remote
United States
Senior level
Senior level
Agency • Information Technology
Build and maintain scalable Python/FastAPI backend services, integrate generative AI and LLMs, implement RAG/vector DB semantic search, design agent-based workflows, develop APIs and microservices, enable async/event-driven processing, support cloud-native deployments (Docker/Kubernetes), and collaborate across frontend, DevOps, and product teams to deliver secure, observable AI-driven employee support platform.
Top Skills: Agent-Based WorkflowsAsynchronous ProgrammingAWSAzureCi/CdDockerEvent-Driven ArchitecturesFastapiFlutterGCPGenerative AiGitKafkaKubernetesLangchainLlamaindexLlm ApisMicroservicesMongoDBOpenai ApiPostgresPythonRabbitMQRagRedisRestSemantic SearchVector Databases
2 Days AgoSaved
In-Office or Remote
United States
68K-240K Annually
Expert/Leader
68K-240K Annually
Expert/Leader
Agency • Information Technology
Design, build, and scale production-ready generative AI systems: multi-agent workflows, advanced RAG pipelines, LLM integration and fine-tuning, scalable FastAPI backends, Dockerized deployments, monitoring, and GenAI optimization for latency, cost, and reliability.
Top Skills: Asynchronous ProgrammingCi/CdClaudeDockerEmbedding ModelsFastapiGeminiHugging FaceLangchainLanggraphLlamaLlamaindexLlm MonitoringLocal Llm QuantizationLocal Model DeploymentModel Fine-TuningMulti-Agent SystemsOpenaiPostgresPrompt EngineeringPythonPyTorchRagTensorFlowVector DatabasesVector Search
2 Days AgoSaved
In-Office or Remote
United States
36K-126K Annually
Entry level
36K-126K Annually
Entry level
Agency • Information Technology
Develop and maintain scalable Python backend applications and RESTful APIs. Optimize performance, design and manage SQL/NoSQL schemas, implement security/authentication, write tests, automate CI/CD tasks, and collaborate with front-end, product, and QA teams.
Top Skills: BitbucketCSS3DjangoDjango OrmFastapiFlaskGitGitHTML5JavaScriptMongoDBMySQLPostgresPytestPythonRedisSqlalchemyUnittest
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