1713 Quantitative Software Engineer jobs in Los Angeles,CA

$80.00 - $90.00/hr.

Medical, dental & vision

Critical Illness, Accident, and Hospital

401(k) Retirement Plan

Pre-tax and Roth post-tax contributions available

Life Insurance (Voluntary Life & AD&D; for the employee and dependents)

Short and long-term disability

Health Spending Account (HSA)

Transportation benefits

Employee Assistance Program

Time Off/Leave (PTO, Vacation or Sick Leave)

Systems Engineering

Requirements Analysis

Requirements Traceability

Verification & Validation

Configuration Management

Flight Software

Technical Documentation

Experience supporting spacecraft, satellite, payload, avionics, embedded systems, flight software, or mission systems.

Experience with software requirements, software interfaces, integration, verification, or testing.

Familiarity with bus, payload, ground, or mission interfaces.

Experience with requirements management, configuration management, issue tracking, or test management tools.

Experience developing or maintaining: * Requirements Traceability Matrices (RTMs) * Verification Cross Reference Matrices (VCRMs) * Interface Control Documents (ICDs) * Technical action trackers

Familiarity with technical reviews such as PDR, CDR, and TRR.

Experience supporting supplier coordination or reviewing externally developed technical artifacts.

Understanding of risk management, schedule development, and technical performance tracking.

$150,000 to $220,000 per year, plus early-employee equity

$150,000 to $220,000 base salary

Meaningful early-employee equity

Full-time

Monthly weekend travel for test events and supplier visits

5+ years in circuit design and power electronics

Power systems experience in demanding hardware environments such as aerospace, defense, automotive, or robotics

Strong PCB design and layout with a system-level EMC approach to grounding, shielding, filtering, and power integrity

Hands-on lab experience debugging hardware and bringing up boards

Proven ability to take designs from schematic through layout, integration, and test

Experience in a fast-paced, 0-to-1 development environment

Daily use of AI tools such as Claude or Cursor in your workflow

BS in Electrical Engineering or related field

U.S. Citizen or Green Card holder (no visa sponsorship)

BLDC/PMSM motor drive design, gate drivers, and current sensing topologies

FPGA interface experience

DO-160 or similar environmental qualification

Defense, racing, robotics, EV, or high-performance mobility background

Altium or KiCad and SPICE experience