Top Tech Jobs & Startup Jobs in NYC, NY

Build and evolve developer-facing trading APIs, lead backend projects end to end, design scalable systems, support new chains and bridges, improve reliability and performance, investigate onchain transaction failures, participate in on-call, and collaborate with product, legal, GTM, and customers. The role requires deep DeFi and EVM expertise, strong system design skills, and ownership in a remote environment.

Perform comprehensive manual QA testing across web applications, APIs, databases, and user interfaces. Develop test plans and cases, conduct regression, usability, exploratory, and root cause analysis testing, document defects, track traceability, and report testing metrics. Collaborate with agile development teams, troubleshoot issues, identify coverage gaps, and communicate progress and risks across multiple teams.

Design, implement, and support secure production integrations between healthcare platforms and external EHR systems, especially Epic. Lead SMART on FHIR application launches, FHIR data exchange, OAuth and OpenID Connect flows, reusable integration architectures, automation, onboarding, monitoring, and technical documentation. Serve as a senior technical authority across engineering, security, compliance, identity, product, and operations while guiding complex integrations through production delivery.

Owns enterprise customer implementation programs from kickoff through go-live and ongoing relationship management. Responsibilities include managing delivery plans, dependencies, risks, and RAID logs; coordinating engineering, testing, product, and project teams; communicating with senior customers; managing product and release risks; supporting QBRs; and improving delivery processes. Requires SaaS implementation experience in regulated industries, technical literacy, AI tooling experience, and comfort working with evolving products.

Sell auto loan refinancing to warm, pre-approved B2C leads. Explain refinancing options, connect customers with lending partners, offer GAP and warranty products, collect loan documentation, and close deals. The role requires following scripts and processes, meeting sales metrics, spending five or more hours daily on the phone, and completing paid training. This is a full-time remote position with fixed weekday hours and possible evening or weekend work.

Senior product analytics individual contributor embedded with product teams. Owns product measurement, metrics, funnels, experimentation, behavioral analysis, dashboards, tracking quality, and causal analysis. Partners with Product, Design, UX Research, and Data Engineering to influence roadmaps and decisions. Uses Claude and Claude Code to analyze data, automate workflows, build Streamlit tools, maintain semantic definitions, and support self-service analytics. Requires strong SQL, statistics, experimentation, dashboarding, and cross-functional communication skills.

Leads enterprise threat defense, incident response, cybersecurity architecture, identity and cloud security, vulnerability reduction, automation, and security governance. Investigates and contains threats, develops detections and playbooks, coordinates major incidents, performs forensic collection, designs secure technology controls, assesses AI and software vendor risk, supports audits, and manages cybersecurity platforms and vendors.

Optimizes inventory across the supply chain by setting targets, managing safety stock and reorder parameters, validating supply plans, coordinating procurement, resolving shortages, reducing obsolescence, and conducting root-cause analyses. The role works with manufacturing, suppliers, Finance, Sales, Demand Planning, and Procurement to maintain customer service levels and forecast accuracy.

Administer Oracle, SQL Server, and MySQL databases in a fully remote federal environment. Responsibilities include installation, configuration, monitoring, performance tuning, patching, security, backup and recovery, vulnerability remediation, incident response, documentation, compliance, and application deployment support. The role requires collaboration with development and hosting teams, occasional travel, and after-hours or on-call availability. A Public Trust clearance must be obtainable.

Leads global FP&A, budgeting, forecasting, reporting, cash-flow management, strategic analysis, and executive decision support for a multi-country SaaS business. Owns integrated financial models, KPI reporting, treasury and debt covenant compliance, financial systems implementation, automation, and M&A support. Partners with the CFO, Controller, executives, and functional leaders to improve performance, financial visibility, and long-term growth.