16,814 Startups jobs
Open tech roles at startups.
Safety Trainer, X Money
Designs and delivers fintech-focused training programs for customer support, fraud, and risk teams, ensuring compliance with regulations like AML/KYC and improving operational metrics.
Sr. Security Engineer, GRC Fintech & Financial Services
Designs and automates compliance controls for a fintech AI company, ensuring adherence to PCI DSS, NYDFS, and other financial regulations while integrating security into engineering workflows.
Human Data Engineer
Design and run data projects to train and evaluate AI models, ensuring high-quality datasets and truthful signals for SpaceXAI’s Grok.
Software Engineer, Data Center - Memphis
Builds and maintains internal software systems for AI data centers, including repair trackers, dashboards, and integrations with ticketing and telemetry tools.
Network Engineer, Battery Storage - Memphis
Network Engineer responsible for designing, building, and maintaining operational technology networks for battery storage systems at xAI's AI training campus in Memphis, using industrial protocols (Modbus TCP, DNP3, IEC 61850), fiber/copper infrastructure, and OT cybersecurity standards.
OT Systems Engineer, Physical Infrastructure - Memphis
The OT Systems Engineer designs, deploys, and supports the operational technology (OT) backend — BMS, EPMS, SCADA, and PLC controls — powering xAI's hyperscale AI supercomputer campuses and co-located power generation in Memphis/Southaven. Day to day they sustain live cooling, power, and facility control systems while modernizing them with IT tooling like virtualization, GitOps/IaC, and edge compu
Threat Intelligence Analyst, Threat Disruption
Investigate and disrupt cyber threats like bots, fraud, and influence campaigns on X by analyzing data, designing enforcement ops, and partnering with teams to harden defenses.
Electronics Engineer, Battery
Designs and validates battery electronics for space stations, including circuits, PCBs, and system-level testing in a high-stakes aerospace environment.
Fluids Test Engineer
Designs, builds, and runs fluid-system test stands and procedures for space-station hardware, including pressure and leak checks, instrumentation, and environmental testing.
Power Electronics Engineer
Designs and validates power electronics for next-generation space stations, including power conversion, fault detection, and environmental qualification in a fast-paced aerospace startup.
Propulsion Test Engineer
Designs and runs hotfire tests for a next-gen LOX/kerosene rocket engine, troubleshooting fluid, mechanical, and electrical systems on test stands in Mojave.
Senior Software Engineer, Backend
Build secure, scalable backend services for next-gen space stations, focusing on authentication, APIs, and mission-critical systems in a fast-paced startup environment.
Staff Flight Software Engineer
Develops fault-tolerant flight software for artificial-gravity space stations, integrating with avionics hardware and satellite telemetry systems using C++ and embedded Linux.
Staff Software Engineer, AI Tooling
Lead AI platform development for a space-tech startup, designing full-stack AI tools and integrations to support next-gen space station engineering and operations.
Senior IT System Administrator
Senior IT System Administrator designs and maintains enterprise Windows/Linux infrastructure, Active Directory, and endpoint management for a space-tech startup in Long Beach.
Senior Technical Sourcer (Fixed-Term)
Senior Technical Sourcer at Vast to identify and engage engineers for designing and building next-gen artificial-gravity space stations, using LinkedIn Recruiter and Boolean search.
Payroll Manager
Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous…
Propulsion Test Engineer
Design and run hot-fire tests for rocket thrusters and high-pressure fluid systems to validate propulsion hardware for Vast’s commercial space stations.
Environmental Health & Safety Specialist
On-site technician ensures workplace safety and regulatory compliance at a spaceflight test site in Mojave, CA, handling hazardous operations, waste management, and EHS programs.
Senior Harness Design Engineer
Designs and tests electrical wiring harnesses for commercial space stations using 3D CAD tools, ensuring flight readiness and system integration.