Top Tech Jobs & Startup Jobs in NYC, NY

Design, develop, and maintain scalable backend architectures supporting Cresta’s AI Agent solutions. Lead initiatives improving reliability, performance, availability, security, and cost efficiency in high-volume production systems. Collaborate with frontend and machine learning engineers, optimize APIs, databases, server response times, and data processing, and deploy containerized microservices across cloud environments.

Leads the company’s procurement strategy, strategic sourcing, supplier partnerships, contract negotiations, vendor performance, risk mitigation, and procurement governance. Advises the CEO and CFO on commercial agreements, vendor strategy, and procurement investments. Drives cross-functional initiatives, organizational change, purchasing efficiency, profitability, and supplier continuity while managing complex negotiations and executive-level relationships.

Manage paid search strategy and hands-on execution across Google and Bing for multiple clients. Develop full-funnel campaigns, optimize budgets and bids, analyze performance, report on experiments, and advise clients on improving CPL, CPA, ROAS, and other KPIs. Coordinate conversion tracking with analytics, collaborate with creative and branding teams, monitor search trends, and communicate campaign insights through weekly client reporting.

Designs and maintains automated Calypso CATT test scripts, reusable regression suites, and test scenarios. Executes functional, integration, regression, and end-to-end testing across capital markets workflows, including trade capture, settlements, accounting, and reporting. Analyzes failures, manages defects, supports root-cause investigations, prepares test data and environments, reports release readiness, and collaborates with technical teams, stakeholders, and clients in an on-site/hybrid setting.

Lead cloud architect for Oracle Fusion Middleware and OCI implementations. Design and build HA/DR, performance, capacity and observability solutions; troubleshoot middleware, database, storage, network and compute layers; automate deployments; engage with customer and Oracle executive/engineering teams to drive decisions and deliver complex enterprise cloud solutions.

Create original brand identities, logos, visual systems, custom graphics, and art direction, then apply them to high-fidelity mobile and web product designs. Use AI design tools for efficient UI production, collaborate with engineers and clients, incorporate feedback, and maintain design systems and component libraries. The role is part-time, remote within the US, and requires availability during core US business hours.

Lead new business development for EnerKnol by prospecting energy-sector accounts, delivering tailored SaaS demos, managing complex multi-stakeholder deals, and converting trial users into enterprise customers while building strategic relationships and market workshops.

Own the technical sales cycle for Vidmob’s creative data and AI solutions, including discovery, solution design, demonstrations, workshops, proofs of concept, RFPs, and enterprise evaluations. Scope implementations, prototype API and MCP integrations, build SQL or Python integrations, and support customer adoption. Partner with sales, product, engineering, data science, and account teams while enabling go-to-market teams on DaaS solutions and translating customer insights into scalable technical resources.

Lead deployment of product innovations within budget and timeline, drive solution optimization and adoption, capture lessons learned, contribute to add-on development, maintain client knowledge, and support continuous product improvement while providing technical expertise in Ivalua, SQL and AI agent integrations.

Manage and grow relationships with Tier 1 agency accounts (e.g., WPP, Stagwell, Havas). Own renewals, upsell and expansion, identify new opportunities, present product value, and collaborate cross-functionally to drive commercial growth.