Top Tech Jobs & Startup Jobs in New York City, NY

Design and implement distributed, exabyte-scale storage systems for AI workloads, including S3-compatible object storage and dedicated storage clusters. Improve storage reliability, durability, security, observability, throughput, latency, and resilience using technologies such as RDMA, GPU Direct Storage, and distributed filesystems. Monitor and troubleshoot production systems, develop performance dashboards, analyze telemetry, collaborate across infrastructure teams, and mentor engineers.

Design, build, and operate secure sandboxed runtime environments for Kubernetes and GPU-accelerated workloads. Develop GPU-aware scheduling, isolation, and resource management strategies; optimize container, VM, I/O, and GPU performance; conduct profiling and benchmarking; and contribute to Linux, container runtime, virtualization, and GPU driver architecture. Collaborate with security, platform, and infrastructure teams to establish runtime isolation and performance standards for multi-tenant systems.

Own the roadmap and execution for W&B Models, an experiment-tracking platform for AI researchers. Improve experiment organization, training visualization, monitoring, evaluations, and large-scale analysis across web and mobile. Conduct user research, translate ML workflows into product decisions, collaborate with engineering and design, and use data and feedback to launch polished, high-performing experiences. The role requires deep familiarity with ML research, technical product management, data visualization, AI tools, and developer or researcher audiences.

Owns Grow Therapy’s client acquisition funnel from awareness through first booking. The role leads growth strategy, launches new acquisition channels and partnerships, improves SEO, AEO, social, referrals, and conversion, and builds MarTech infrastructure for scalable marketing experimentation. This product leader partners closely with Marketing, Client, Provider, and Payer teams while driving 0-to-1 initiatives and end-to-end funnel optimization.

Coordinates candidate interviews, onsite visits, communications, and interview logistics primarily for the Tech Team. Maintains accurate ATS records, develops recruiting documentation and training materials, supports Talent Operations initiatives, and improves candidate experience through process enhancements and inclusive practices. Partners with recruiters and interview teams to deliver organized, responsive, and high-touch hiring processes.

Build and lead operations for Gusto’s carrying broker-dealer from the ground up. Establish policies, procedures, controls, and scalable work plans for money movement, trade clearing, reconciliations, remediation, and regulatory reporting. Resolve complex operational exceptions, maintain audit-ready compliance controls, collaborate with Engineering, Product, Legal, Compliance, FinOp, Accounting, and FP&A, and hire and develop an AI-native operations team.

Lead and develop the Money Movement engineering team responsible for reliable, compliant payment execution across ACH, wires, real-time payments, checks, international, and stablecoin rails. Manage hiring, coaching, technical execution, on-call ownership, SLOs, and error budgets for tier-one systems. Drive migration from the monolith to a standalone Payments Service with clean API contracts, collaborate with product and operational stakeholders, and contribute hands-on through code reviews and programming when needed.

Design and productionize causal machine learning models, including uplift modeling and treatment-effect estimation. Analyze A/B tests and quasi-experiments, develop experimentation strategies, evaluate modeling tradeoffs, and build scalable infrastructure. Collaborate with product and engineering teams, conduct code reviews, maintain engineering standards, communicate technical insights, and mentor others.

Leads a team of Client Partners responsible for account growth, client and agency relationships, revenue quotas, KPI-driven measurement strategies, and vertical growth plans. Coaches and develops direct reports, supports quota and account assignments, translates market trends into business opportunities, and drives the sales process from planning through close. The role requires senior-level digital media sales experience, people management, strong client-facing communication, and collaboration across functions.

Build privacy controls for advertising, measurement, machine-learning, and distributed systems. Conduct privacy reviews, threat modeling, and risk assessments; evaluate privacy-preserving techniques and attack risks; partner with engineering, product, legal, security, and data teams; and develop scalable privacy standards, auditing practices, tools, and documentation.

Manage strategic logistics customer accounts, driving onboarding, product adoption, value realization, renewals, and account expansion. Lead customer calls and QBRs, analyze customer data, communicate product value, synthesize feedback for product teams, and collaborate with account executives, product, and implementation engineering teams to improve delivery and customer outcomes.

Architect, deploy, and operate core data platform services (Airflow, Superset, Terraform). Build CI/CD pipelines, automate with Python, manage cloud infrastructure, implement security and compliance, develop dbt data models, catalog assets in OpenMetadata, and mentor junior engineers.

Build scalable, responsive frontend features using React and TypeScript for a high-scale observability platform. Collaborate with backend engineers, product managers, and designers to refine designs, plan rollouts, and deliver user-impacting functionality. Develop reusable components, contribute to the design system, improve performance, address scalability limits, and evaluate new frontend tools and patterns. Use AI coding tools in daily workflows while maintaining code quality, simplicity, and performance.

Manage creative operations and production across design, video, motion, illustration, and experiential events. Coordinate creative teams, stakeholders, vendors, freelancers, and production partners; oversee intake, routing, assignments, workload visibility, procurement, contracts, and tooling. Administer and optimize project management and asset management systems, improve workflows, and identify automation and AI opportunities to increase team efficiency and delivery quality.

Design, research, and benchmark machine learning algorithms for anomaly detection, error outlier analysis, and faulty deployment analysis. Build, deploy, scale, and monitor user-facing ML features, models, services, and infrastructure in production. Analyze high-volume streaming data, communicate complex algorithms to nontechnical audiences, participate in research journal discussions, maintain team-owned systems, and join the on-call rotation while partnering with engineering and product teams.

Project manage marketing, communications, and digital advertising campaigns for multiple client accounts. Responsibilities include client coordination, meeting and timeline management, audience creation and quality assurance, campaign delivery, reporting, documentation, and cross-functional collaboration. The role requires accurate execution, strong communication, organizational skills, and proficiency with PowerPoint and Excel in a fast-paced hybrid New York City environment.

Lead Card Data & Analytics strategy and a multi-layered analytics organization to deliver AI/ML solutions (including generative and agentic AI). Set analytical direction, partner with cross-functional teams to productionize models, drive experimentation and causal measurement, build competitive intelligence, and develop talent and operating practices to inform product, pricing, and customer experience decisions.

Support investment product and platform strategy within J.P. Morgan Wealth Management. Responsibilities include competitive research, opportunity analysis, business-case development, roadmap and governance support, stakeholder collaboration, requirements definition, initiative implementation, and translating advisor and client feedback into product improvements across digital, remote, branch, and office channels.

Owns data products supporting customer applications and account opening. Documents and models data, defines metadata and governance requirements, manages data quality and risk, and helps modernize legacy data. Partners with technology, analytics, data science, operations, risk, and business teams to create backlogs, user stories, prototypes, and natural-language querying capabilities. Maintains data documentation and supports delivery of datasets for dashboards, AI/ML, and business users.

Leads Mastercard’s global international tax strategy, U.S. international tax compliance, tax risk management, controversy support, M&A structuring, and digital asset taxation. Advises executive leadership and cross-functional teams on OECD Pillar Two, transfer pricing, emerging payment technologies, and multinational tax regulations. Oversees compliance governance, external advisors, tax technology optimization, and a high-performing international tax team.

Supports Mastercard’s ESG controllership and reporting function by coordinating sustainability reporting workstreams, regulatory implementation, ESG metrics, Workiva workflows, disclosure preparation, documentation, and assurance readiness. The role evaluates reporting methodologies, supports climate and GHG reporting, monitors emerging regulations, coordinates stakeholders, maintains reporting materials, identifies process improvements, and contributes to ESG data governance and internal controls aligned with requirements such as CSRD, ISSB, EU Taxonomy, and California climate disclosures.

Leads SEC reporting and financial statement preparation, including Forms 10-K, 10-Q, proxy statements, and related disclosures. Ensures compliance with U.S. GAAP, SEC requirements, and internal accounting policies; oversees controls, audit committee materials, disclosure committees, and external auditors. Partners with Finance, Legal, Tax, Treasury, Investor Relations, and Sustainability teams, supports new accounting standards, improves reporting through automation, and mentors SEC Reporting staff.