Principal Software Architect

Sceye, Inc.

$120K — $150K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience architecting distributed systems for high availability.
  • Expertise in cloud technologies, Kubernetes, and microservices.
  • Proficient in Site Reliability Engineering (SRE) and DevSecOps practices.
  • In-depth knowledge of Zero-Trust security principles and PKI implementation.
  • Demonstrated leadership in complex, high-risk systems architecture.

Responsibilities

  • Design software architecture for resilient and adaptable ground automation.
  • Architect distributed systems for automated failover and high availability.
  • Lead integration with HATM APIs for effective trajectory management.
  • Develop a framework for graceful degradation during system failures.
  • Implement Zero-Trust security and protect critical assets.
  • Oversee CI/CD pipelines for real-time software updates.
  • Architect systems for sensor fusion to ensure accurate automation.

Benefits

  • Chef-prepared lunches available on-site.
  • Variety of snacks and drinks throughout the day.
  • Wellness benefits including access to gym and outdoor spaces.
  • Dog-friendly workplace allowing pets at work.
  • Comprehensive health coverage with high premium coverage.
  • 401(k) matching contributions from day one.
  • Inclusive culture focused on collaboration and innovation in aerospace.
Full Job Description
Principal Software Architect - Ground Systems & Fleet Automation

Location: Moriarty, NM
Job Type: Full-Time, Exempt

Reports to: Director of Operations

About the Position:

Sceye is seeking a Principal Software Architect to design and lead the evolution of a modular, flexible, resilient, and secure ground software architecture that will grow with the company's fleet management needs. This role is responsible for the "nervous system" of our operations, ensuring that as we scale to 24/7 global flight with multiple airborne platforms, our ground automation remains highly available and secure.

The Principal Software Architect will own the architectural vision for distributed systems spanning cloud, edge, and aircraft compute, bridging the gap between modern, fast-paced software development and rigorous aerospace safety cultures.
  • Design the overall software architecture for ground automation and fleet management to ensure maximum resiliency and adaptability.
  • Architect geographically replicated and distributed systems to support high availability and automated failover.
  • Lead the integration with Higher Airspace Traffic Management (HATM) APIs for automated deconfliction and trajectory sharing.
  • Develop a "Degraded Operations Mode" framework to ensure the system degrades gracefully during partial failures.
  • Implement Zero-Trust security architectures and Public Key Infrastructure (PKI) to protect mission-critical assets.
  • Create a robust service deployment backbone for navigation planners, risk estimation, and system health monitoring.
  • Oversee modern CI/CD pipelines including automated testing, canarying, and automated roll-backs for live flight updates.
  • Architect sensor fusion and state estimation frameworks to provide a single source of truth for automation systems.
  • Ensure the infrastructure meets external automated monitoring requirements for HATM and other regulatory frameworks.
  • Provide remote accessibility architecture allowing authorized personnel to securely manage the fleet from anywhere in the world.


Knowledge, Skills, and Abilities:
  • Cultural Bridge: Capable of bridging the gap between fast-paced modern software development and traditional, rigorous aerospace safety cultures.
  • Architectural Vision: Ability to design complex, geographically replicated systems for high availability and resiliency.
  • Security Mindset: Deeply familiar with Zero-Trust architectures and modern cybersecurity practices.
  • Analytical Mindset: Strong troubleshooting and analytical approach to distributed system failures.
  • Collaborative: Comfortable working across multi-disciplinary teams including Engineering, Mission Operations, and Safety.
  • Ownership: Willingness to take full ownership of the ground automation backbone and drive continuous improvements.


Required:
  • Distributed Systems Expertise: Intimately familiar with architecting geographically replicated systems for high availability.
  • Cloud & Microservices: Expert knowledge of Kubernetes, containerization, serverless computing, and Protobuf communication.
  • Modern Operations (SRE/DevOps): Extensive experience with Site Reliability Engineering (SRE), DevSecOps, and Chaos Engineering.
  • Cybersecurity: Deeply familiar with Zero-Trust and PKI implementation.
  • Leadership Experience: Proven experience in leading architectural design for complex, high-risk systems.
  • Communication: Clear, effective communication across cross-functional teams with the ability to distill complex technical architecture into actionable tasks.


Preferred / Nice to Have:
  • Aerospace Integration: Experience with HATM, UTM, or API-based Airspace Management.
  • Domain Background: Prior experience in HAPS, UAVs, or large-scale autonomous flight operations.
  • Security Research: Familiarity with AI-driven security flaw identification (e.g., Project Glasswing).
  • Educational Background: Bachelor's or Master's degree in Computer Science, Aerospace, or a related physical science.


What We Offer:

At Sceye, we're building more than high-altitude platforms-we're building a workplace where people (and their pups) thrive. Here's what you'll enjoy:
  • Chef-Prepared Lunches - Fresh, onsite meals to keep you fueled and focused.
  • Snacks & Refreshments - Enjoy a variety of snacks and drinks available throughout the day.
  • Wellness Perks - Access to a gym, pickleball court, and an outdoor dog kennel.
  • Dog-Friendly Environment - Bring your four-legged friends to work and enjoy a pet-welcoming space.
  • Comprehensive Health Coverage - Medical, dental, vision, and disability insurance, with over 82% of premiums covered-and 100% for everything else.
  • 401(k) with Match - Company contributions that are yours from day one.
  • High-Performance Culture - Join a collaborative, inclusive environment where your work helps shape the future of aerospace.


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