Top Tech Jobs & Startup Jobs

Lead global commodity strategy and end-to-end supplier management for critical categories. Execute RFQs/RFPs, negotiate multi-national contracts, manage supplier performance (QBRs, scorecards), mitigate supply risks, and drive sourcing initiatives (dual-sourcing, localization, vertical integration) to support manufacturing ramps and long-term scalability. Collaborate cross-functionally with engineering, manufacturing, and leadership to align sourcing with technology and production goals.

Lead and grow the Marketplace engineering organization building consumer and partner-facing marketplace products, integrations, pricing and fulfillment tools. Set technical and product strategy, drive architecture and platform decisions, manage technical debt, partner with product, and create operating rhythms to scale a high-velocity engineering organization.

Investigate and reproduce electrical and mechanical failures on flex circuits, PCBAs, connectors, and assemblies. Troubleshoot with lab equipment, analyze telemetry and test data, perform physical inspections (microscopy, X-ray), run experiments, determine root causes, recommend and verify corrective actions, and document findings in clear reports while partnering with cross-functional teams.

Lead and scale Zipline's global Strategic Sourcing organization: define sourcing strategy for all direct materials, manage supplier relationships and negotiations, drive cost, quality, delivery and risk management, build sourcing governance, and partner cross-functionally to enable product development and global production.

Lead development and validation of physics-based electric propulsion models across fidelity levels. Design and run experimental characterization campaigns, drive quantitative trade studies, build modular modeling frameworks, and continuously improve models using lab and flight data. Collaborate closely with electrical, mechanical, thermal, controls, test, manufacturing, and operations teams to inform hardware design, operating limits, thermal management, and control strategies.

Lead end-to-end site acquisition for Zipline: source, qualify, negotiate, and close real-estate agreements. Manage pipeline, run high-volume outreach, conduct early feasibility diligence, coordinate contracting with Legal, maintain CRM and forecasting, improve playbooks, and build durable post-signature site relationships while supporting cross-functional handoffs and meeting aggressive targets.

As an Embedded Firmware Engineer, you'll design and build critical flight software for drones, ensuring reliability and performance while collaborating with various engineering disciplines.

Manage onsite inventory control and material flow for test facility: receive, inspect, and put away parts; execute ERP/WMS transactions; perform cycle counts; pick, stage, and deliver parts; process returns; monitor demand and initiate replenishment; coordinate shipments and cross-functional material risk mitigation.

Lead and grow a software engineering team building marketplace management tools and services. Own roadmap and execution, partner with Product and Operations, improve architecture for scale, and deliver reliable, operationally-focused customer-facing software while hiring, coaching, and developing top engineers.

Lead end-to-end site acquisition for Midwest expansion: source and qualify sites, negotiate LOIs through definitive agreements, manage diligence and contracting velocity, maintain CRM pipeline, and build durable site-host relationships to ensure signed, buildable sites and smooth handoffs to operations.