✦ Luna Orbit — System Administration

Innovative Product Builder/Senior Founding Software Engineer/Platform Engineer (AI-Native Systems)

at Ambiance

📍 Remote, US Remote Posted April 15, 2026
Type Contract
Experience senior
Exp. Years Not specified
Education Not specified
Category System Administration

Founding AI Platform Engineer role focused on owning and building key modules of Xenios’ AI-native coaching platform. The engineer will run Discovery Builds, validate concepts via prototypes, and deliver production-grade software through rapid Feature Sprints.

  • Own and build critical modules of the Xenios ecosystem
  • Lead Discovery Builds (research, proofs of concept, specs from prototypes)
  • Ship production-grade software
  • Execute rapid Feature Sprints
  • Contribute to Build-to-Learn development philosophy

End-to-end platform building from concept to production, including proof-of-concept development, specification crystallization from working prototypes, and iterative Feature Sprints. Emphasis on a Build-to-Learn philosophy for fast experimentation and shipping.

The ideal candidate is a senior-level founding engineer who has built complete platforms end-to-end in startup environments. They are comfortable leading Discovery Builds, turning prototypes into production-grade software, and running Feature Sprints with a Build-to-Learn mindset.

own and build critical modulesDiscovery Buildsdevelop proof of conceptscrystallizing specifications from working prototypesshipping production-grade softwareexecute Feature SprintsBuild-to-Learn development philosophy
own and build critical modulesDiscovery Buildsproof of conceptscrystallizing specificationsproduction-grade softwareFeature SprintsBuild-to-Learn development philosophy
own and build critical modulesDiscovery Buildsdeveloping proof of conceptscrystallizing specificationsshipping production-grade softwareFeature SprintsBuild-to-Learn development philosophy
high-ownershipstartup executionresearching domainsaligning on objectivesdrive execution independently
Industry SaaS
Job Function Build and ship AI-native platform modules as a founding engineer
Role Subtype Platform Engineer
Tech Domains AI & Machine Learning, DevOps & SRE
Innovative Product BuilderSenior Founding Software EngineerPlatform EngineerFounding AI Platform EngineerAI-Native SystemsDiscovery Buildsproof of conceptsproduction-grade softwareFeature SprintsBuild-to-Learn development philosophyhigh-ownershipequity-basedstartup environmentsworking prototypesship production

Must have experience leading Discovery Builds and shipping production-grade software, Must demonstrate high-ownership execution in startup environments

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