Salary
$100k – $140k per year
Location
In office (El Segundo)
Employment
Full-Time
First seen by Alion on Nov 14, 2026.
Overview
Company
Impact
Profile match
Conquering the stratosphere.. APOLLO is engineered for stratospheric dominance. Solar-powered, autonomous, and capable of weeks-long flight without landing, it operates above 60,000 feet, immune to weather, unreachable by most threats.
Backed by Y Combinator, Initialized Capital, Nexus Venture Partners
Icarus builds solar-powered stratospheric aircraft and systems. The Software Engineer (Generalist) builds end-to-end software for flight operations, autonomy, and user interaction, including backend services, frontends, APIs, and data pipelines.
Responsibilities
- Build and own end-to-end software systems that power flight operations, autonomy, and user interaction
- Develop mission-critical backend services for telemetry, command and control, data ingestion, and analytics
- Build clean, fast frontends for ground control, monitoring, and operator workflows
- Design APIs and data pipelines that connect aircraft, ground stations, and users
- Work closely with embedded, avionics, GNC, RF, and operations teams to ship tightly integrated systems
- Support flight test, field ops, and rapid iteration using real flight data
- Take systems from concept to production with speed and ownership
Skills
- 2+ years building real full-stack software in production
- Strong backend experience (Python, Go, Rust, or similar)
- Strong frontend experience (React, TypeScript, or similar)
- Experience designing APIs, databases, and distributed systems
- Comfort working close to hardware, real-time systems, or operational data
- Ability to move fast, own outcomes, and debug under pressure
- You must thrive under pressure, learn fast, troubleshoot in the field, and push hardware to its limits
Benefits
- Meaningful equity
- Bonuses
- Health, dental, and vision insurance
- Dream desk setup
- Daily lunch
- Unlimited celsius
Company Overview
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