Systems Engineer

RADAR · San Diego

Software Engineering

RADAR is hiring a Systems Engineer in San Diego, California. Posted 24 August 2026. Apply directly on RADAR's own careers site — no account needed.

ABOUT US

E-commerce got real-time data infrastructure decades ago. Physical stores still have not. RADAR is changing that.

RADAR is building the data infrastructure layer for the physical world, starting with retail. Our hardware-enabled SaaS platform uses proprietary overhead sensors, software, and AI-powered analytics to locate every product in a store, continuously, down to the fixture. We are deployed across 1,500+ stores with retailers including American Eagle Outfitters and Old Navy, processing tens of billions of real-world events every day, delivering 99%+ accuracy in complex, noisy environments - at fleet scale.

RADAR is one of the best-funded companies in retail technology, backed by a recent Series B financing at a $1 billion valuation. Inventory accuracy is only the beginning. We believe RADAR can become foundational infrastructure for the physical economy, powering new AI-driven commerce experiences across retail and beyond.

Join us if you want to work on a large, unsolved, technically challenging problem with an ambitious team building category-defining technology.

OUR VALUES

  • Mission-Driven: We're transforming retail with cutting-edge technology and building something that truly matters.
  • Collaborative Team: We thrive on curiosity, shared goals, and solving complex problems together.
  • High Impact: You’ll make meaningful contributions from day one and help shape the future of our product and company.
  • Clear Communication: We value honesty, humility, and respectful dialogue—everyone’s voice matters.
  • Balanced Lives: We work hard, but not at the expense of well-being. We respect time, boundaries, and life outside of work.
  • Diverse Perspectives: We believe better ideas come from diverse backgrounds, experiences, and viewpoints.
  • Empathy-Driven Design: We build with deep respect for our end users, listening closely to their feedback and needs.

ABOUT THE JOB

Radar is hiring a Systems Engineer with end-to-end ownership of system-level inventory features. You will lead the problem solving process, analyze test data, write requirements and coordinate releases to ensure high quality for all customer deliveries. You will form relationships with the whole cross-functional team and bring clarity and efficiency to drive the group forward. You will own end-to-end testing for your feature and oversee your feature through design, implementation, testing, debug and customer release.

Responsibilities:

ABOUT YOU

Required:

Preferred:

WHAT YOU'LL DO

In your first 30 days, you will:

In your first 60 days, you will:

In your first 90 days, you will:

At RADAR, your base pay is one part of your total compensation package. The expected base salary range for this position is $140,000 - $220,000. Individual pay is determined by work location, leveling and additional factors, including job-related skills, experience and relevant education or training.You will also be eligible to receive other benefits including: equity, comprehensive medical and dental coverage, life and disability benefits, 401k plan,  flexible time off, and paid parental leave. The pay range listed for this position is a good faith and reasonable estimate of the range of possible base compensation at the time of posting. 

Research has shown that women & underrepresented minorities are more likely to read lists of requirements and consider themselves unqualified if they don't meet every single one. This list represents what we're ideally looking for, but everyone has unique strengths & weaknesses, and we hire for strength & potential, not lack of weakness.

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