Top Tech Jobs & Startup Jobs in NYC, NY

Design end-to-end technical architecture for an integrated supply-chain e-commerce platform (MES→WMS→OMS→Payments→Invoices). Define modular service architecture, API contracts, tenant isolation (Postgres RLS), deployment IaC (Terraform, Docker, Traefik), observability (Prometheus/Grafana/OpenTelemetry), security (JWT, Vault), and integration of production AI agent frameworks (LangChain/LlamaIndex/AutoGen). Mentor teams and deliver compliant, scalable technical blueprints with target SLOs.

Build and maintain MLOps infrastructure: CI/CD for models, monitoring, deployment into a NestJS monolith, feature store/versioning, retraining workflows, A/B experimentation, and LLM operationalization.

Build high-performance, responsive, and accessible frontend applications across e-commerce, B2B, and internal tools using Next.js, React, and TypeScript. Implement design-system components, optimize Core Web Vitals, add animations, support A/B testing, collaborate in a monorepo with backend teams, and design interfaces for AI agents with real-time streaming and error handling.

Perform load, stress, and endurance testing across e-commerce storefronts, internal SaaS tools, and AI agent services. Design test strategies, execute tests with tools like JMeter/Gatling, analyze observability metrics, identify bottlenecks in Node.js/NestJS, PostgreSQL, and Redis, and integrate performance tests into CI/CD while collaborating with SRE and backend teams.

Remote HR internship supporting recruitment, onboarding, employee records, engagement, HR operations, compliance documentation, performance management assistance, and general HR administrative tasks.

Remote three-month product management internship owning vision, roadmap, and prioritization for an integrated e-commerce and supply-chain SaaS platform. Coordinate cross-functional teams, conduct user research, define KPIs, run A/B tests, and productize AI agent/LLM capabilities. Focus areas include storefront conversion, WMS/OMS/MES features, multi-tenant JWT licensing, and go-to-market support. Mentored by Head of Product with potential conversion to paid full-time based on performance.

Remote Graphic Design intern producing social media creatives, banners, presentations, website visuals, illustrations, and infographics. Ensure brand consistency, iterate on feedback, organize design assets, and collaborate with marketing, product, and content teams. Three-month unpaid internship with mentorship and potential paid/full-time conversion.

Support cross-functional teams in planning, tracking, and coordinating programs. Prepare documentation, status reports, and dashboards; identify risks and dependencies; support meetings and process improvements. Remote, 3-month unpaid internship with possible extension or conversion.

Internship SRE role responsible for availability, performance, and scalability of an e-commerce supply-chain platform. Tasks include SLO/SLA definition, observability (Prometheus/Grafana/Loki/Tempo/OpenTelemetry), incident response, capacity planning, disaster recovery for PostgreSQL, infrastructure-as-code (Terraform), CI/CD automation, and operational reliability for AI agent services. Mentored by Head of Technology/CTO with potential conversion to full-time based on performance.

Support data-driven decision-making by collecting, cleaning, and analyzing structured and unstructured data, performing EDA, assisting in building and validating ML and statistical models, creating visualizations and dashboards, documenting findings, and collaborating with cross-functional teams.