Backend Software Engineer jobs in United States
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Hadrian · 1 day ago

Backend Software Engineer

Hadrian is building autonomous factories that help aerospace and defense companies manufacture critical parts more efficiently. The role involves scoping, architecting, implementing, and deploying backend services across multiple product verticals while ensuring high-performance APIs and systems in a complex production environment.

AerospaceArtificial Intelligence (AI)Machinery ManufacturingManufacturingSupply Chain Management
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Diversity & Inclusion
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Responsibilities

Scope, architect, implement, and deploy critical backend services across multiple product verticals
Design and maintain reliable, scalable, and high-performance APIs and systems in a complex production environment
Engage in product discovery alongside experts in manufacturing and software—help define what needs to exist and what needs to be better
Build alongside an incredible team of engineers and operators

Qualification

Backend technologiesDistributed systemsAPI designCloud/containerized stackData modelingScalable infrastructure designHigh-performance systemsUser empathyMultiple programming languagesCAD/CAM softwareRoboticsAutomation3D environments

Required

Expertise in modern backend technologies, with a deep understanding of distributed systems, service architecture, data modeling, and scalable infrastructure design
Strong ability and desire to write high-quality, maintainable code
Experience designing and implementing APIs (REST & gRPC)
Know how to develop, deploy, and maintain backend and full-stack applications using a modern cloud or containerized stack
Bias toward action and take pride in your work
Excited to work in a fast-paced environment with high stakes and quick iteration cycles
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State

Preferred

Strong product intuition and user empathy. You enjoy understanding how your services impact real operators and workflows
Experience working across multiple languages or systems as needed: Go, Python, C#, C++, etc
Background with systems that require high performance, reliability, or real-time processing
Familiarity with CAD/CAM software, robotics, automation, manufacturing systems, or 3D environments
Demonstrated success implementing and scaling production systems in complex environments

Benefits

100% coverage of medical, dental, vision, and life insurance plans for employees
401k
Relocation stipend if you’re moving from outside of LA
Flexible vacation policy

Company

Hadrian

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Hadrian builds AI-powered automated factories that manufacture precision parts for defense, aerospace, and space industries.

Funding

Current Stage
Growth Stage
Total Funding
$607.81M
Key Investors
T. Rowe PriceMorgan Stanley
2026-01-09Series Unknown· $131.31M
2025-07-17Series C· $110M
2025-07-17Debt Financing· $150M

Leadership Team

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Chris Power
Founder & CEO
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West Owens
Chief Financial Officer
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Company data provided by crunchbase