Top Tech Jobs & Startup Jobs in NYC, NY

Develops global government business opportunities for an AI and data platform across government, defense, intelligence, and national security organizations. Builds senior executive relationships, identifies strategic use cases, navigates procurement and sovereignty requirements, develops country-specific market strategies, and converts government access into qualified opportunities for regional sales teams. Also builds partnerships with systems integrators and technology stakeholders while shaping positioning for defense, intelligence, and sovereign AI environments.

Design and build architecture for institutional blockchain infrastructure spanning sequencers, coordinators, ZK proving, interoperability, privacy, settlement, and production infrastructure. Translate financial-institution requirements into implementable designs, lead proof-of-concepts, make architecture decisions, document ADRs, evaluate build-versus-buy choices, and support technical client discussions. This is a hands-on individual contributor role requiring recent distributed-systems development experience and strong Ethereum/EVM knowledge.

Design and implement scalable synchronization features for a cross-platform desktop application. Build and review code, write tests, maintain infrastructure, optimize performance across macOS and Windows, collaborate with cross-functional teams, troubleshoot issues, establish best practices, and mentor junior engineers. The role works primarily remotely with periodic in-office attendance.

Supports higher education and employer engagement initiatives through project tracking, partnership agreement coordination, stakeholder communications, data maintenance, reporting, meeting logistics, and program administration. Provides guided borrower assistance with student loan repayment challenges, documents outcomes, and contributes to program improvement. The role requires strong organization, communication, data-tracking, and client-support skills in a hybrid nonprofit environment.

Supports marketing programs for real estate development projects from pre-development planning through final collateral production. Coordinates timelines, budgets, vendors, clients, creative reviews, project files, launch strategies, publicity, events, social media, digital assets, and branded email campaigns. Monitors market and competitor trends while assisting with brand positioning and recommendations for creative, design, and advertising partners.

Leads quality, reliability, advanced interconnect, and foundry partnership teams across photonic and electronic platforms. Directs qualification, reliability testing, yield and failure investigations, corrective actions, manufacturability, supplier relationships, and technology maturation from development through production. Establishes technical direction, develops multidisciplinary teams, manages EIC foundry interfaces, and communicates technical risks and program status to executives and partners.

Processes accounts payable, vendor payments, reconciliations, inventory transactions, purchasing, payroll, financial reporting, and audit support. Maintains accurate records in NetSuite and Zimbus, monitors inventory, resolves discrepancies, supports compliance, and ensures timely payments and payroll processing.

Build and own full‑stack applications for clinicians and researchers: real‑time oversight interfaces, schema-to-API-to-UI features, no-code agent behavior tools, and natural‑language exploration of healthcare data. Ensure high correctness, reliability, and performance for systems handling sensitive patient data while collaborating with designers, clinicians, and customers.

Own the high-volume PAYGO support queue, helping customers with onboarding, search quality, billing, errors, integrations, and API bugs. Reproduce issues, debug customer code, provide clear fixes, triage production problems, and escalate effectively to Engineering, Product, or Support leadership. Identify potential enterprise accounts, improve documentation and AI support workflows, and surface recurring product feedback. The role is remote in the US and supports developer-focused customers.

Own product strategy and delivery for Nirvana’s healthcare eligibility API, cost-share and payer policy data, and agentic automation systems. Partner with engineering, ML, customers, sales, and CS to define API capabilities, reliability, data quality, agent evaluations, workflow automation, and human-in-the-loop thresholds. Drive discovery, prioritization, and product bets in a fast-moving environment while using AI tools daily and shipping LLM- or agent-based products.