✦ Luna Orbit — Software Engineering

Technical Lead / Software Architect -- Generative AI Platform

at HeartStamp Inc

📍 Remote, US Remote 💰 $96K – $120K USD / year Posted March 27, 2026
Salary $96K – $120K USD / year
Type Contract
Experience mid
Exp. Years 6+ years
Education Not specified
Category Software Engineering

This role involves leading the development of generative AI and RAG systems, managing cloud infrastructure, and ensuring scalable, reliable AI pipelines. The candidate will work heavily with Python, AWS, Kubernetes, and AI frameworks.

  • Own technical architecture
  • Lead AI/RAG system development
  • Manage AWS and Kubernetes infrastructure
  • Improve AI pipeline reliability
  • Collaborate on product expansion

The technical environment includes Python with FastAPI, AWS cloud platform, Kubernetes for orchestration, PostgreSQL, and AI/RAG pipelines using LangChain, LangGraph, and LangSmith. The focus is on scalable AI infrastructure and multi-model inference.

The ideal candidate is a senior AI engineer with over 6 years of experience in AI/RAG systems, cloud infrastructure, and backend development in Python. They should have leadership skills and experience managing complex AI pipelines and infrastructure.

6+ years engineering experienceDeep backend expertise in PythonExperience with AI/RAG systemsCloud infrastructure strategyKubernetesCI/CD pipelinesAWSTeam leadership
AI orchestrationmulti-model inferenceinternational expansiondigital product extensionsStripe Connect
AWSKubernetesPostgreSQLLangChainLangGraphLangSmithStripe
Deep backend expertise in PythonExperience with AI/RAG systemsCloud infrastructure strategyKubernetesCI/CD pipelinesTeam leadership
PythonFastAPINext.jsAWSKubernetesPostgreSQLLangChainLangGraphLangSmithAI/RAG systemsvector searchcontent validationmulti-model inferencecloud infrastructurecost optimizationautoscalingproduction reliabilityClaude OpusCodex
leadershipteam managementcommunicationproblem-solvingcollaboration
Industry Technology
Job Function Lead generative AI platform development and infrastructure management
Role Subtype AI & Machine Learning
Tech Domains Python, AWS, Kubernetes, PostgreSQL, AI/RAG systems
AI/RAG systemssemantic searchimage generationDevOpsKubernetesAWScloud infrastructurePythonFastAPIvector searchcontent validationmulti-model inferenceproduction reliabilityAI engineergenerative AIRAG systemsCI/CDteam leadershipAI pipelines

Lack of experience with AI/RAG systems, No backend Python expertise, No experience with Kubernetes or AWS, No leadership experience

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