Senior Product Engineer

Array Labs•Redwood City, CA

6d•Hybrid

About The Position

Array Labs builds advanced radar systems and is launching a coordinated fleet of radar satellites to create a high-resolution 3D map of Earth, updated in real time. Its satellites and services support government and commercial organizations working in disaster response, infrastructure resilience, and geopolitical intelligence. The company designs and builds its satellites end-to-end. As Senior Product Engineer, you will build software customers use to interact with Array’s data and services, including web products, customer-facing APIs, and AI-enabled workflows. You will work across the full software stack with product management, design, engineering teams, and customers. The role includes owning customer-facing applications from prototype through production, designing APIs, integrating AI into customer workflows, securing and isolating customer data, and setting frontend architecture and engineering standards. The position offers a salary range of $150,000–$200,000 per year, competitive salaries, and meaningful equity. Full-time employees receive a comprehensive benefits package. The work arrangement includes hybrid options and flexibility. Interviews are conducted via Google Meet, with a potential onsite visit to the Redwood City, California office. The typical interview process takes around three to five weeks. To conform to U.S. Government space technology export regulations, applicants must be a U.S. citizen, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain required authorizations from the U.S. Department of State. Array Labs is an Equal Opportunity Employer and will provide reasonable accommodations during the application or interview process upon request.

Requirements

Bachelor’s degree in a STEM-related field.
At least 3 years building and shipping customer-facing software products.
Deep knowledge of frontend languages and frameworks, such as TypeScript and React.
Strong backend fundamentals; Python is preferred.
Experience designing and versioning customer-facing APIs.
Experience implementing authentication, authorization, and data isolation in multi-tenant applications.
Enthusiasm for product design excellence and ability to make high-quality UI/UX decisions in a fast-paced startup environment.
Must be a U.S. citizen, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain required U.S. Department of State authorizations for ITAR-regulated work.

Nice To Haves

Experience with 3D and geospatial data, especially frontend tools such as Cesium, Unreal Engine, Three.js, or Mapbox.
Knowledge of digital signal processing, radar algorithms, computer vision, and/or space systems.
Familiarity with agentic workflows, self-hosted AI models, and AI engineering best practices.
Full-stack experience at an early-stage robotics, autonomy, or aerospace startup.

Responsibilities

Build and own customer-facing applications, from prototype to production.
Design, build, and maintain APIs that allow customers to interact with satellites and derived products.
Identify where AI can improve customer workflows and build those capabilities into the product.
Architect systems that keep customer data secure and properly isolated for commercial and government partners.
Collaborate with product managers, designers, engineering teams, and customers to understand what to build and why.
Set frontend architecture and engineering standards for the software team.

Benefits

Competitive salary and meaningful equity.
Medical, dental, and vision insurance, including a fully employer-paid medical plan.
Paid parental leave (12 weeks / 6 weeks).
19 paid vacation days, 10 sick days, and 11 company holidays.
401(k) with employer match (100% match up to 3%, 50% match up to 5%).
Commuter expenses for parking and transit.
Daily lunch stipend.
Audible subscription.
Claude Pro access.
Relocation support.
Hybrid work options and flexibility.