✦ Luna Orbit — AI & Machine Learning

Staff Software Engineer, AI

at Lattice

📍 Remote - Ontario, Canada Remote Posted March 18, 2026
Type Full-Time
Experience lead
Exp. Years 8+ years
Education Not specified
Category AI & Machine Learning

This role involves architecting and scaling AI infrastructure, evaluating AI systems, and leading AI engineering projects to improve AI quality, reliability, and reuse across the platform.

  • Architect AI infrastructure
  • Design evaluation frameworks
  • Lead AI projects
  • Mentor engineering teams
  • Define standards for AI quality

The environment includes Python-based AI systems, LLM orchestration frameworks like LangGraph, vector retrieval systems, and cloud deployment on AWS, emphasizing evaluation, observability, and system design.

The ideal candidate is a senior AI/ML engineer with over 8 years of experience, deep expertise in large language models, AI evaluation, and system design, with leadership and mentorship skills to guide AI engineering efforts.

PythonLarge Language ModelsAI systemsAI evaluationSystem design
LangGraphLangSmithVector retrieval systemsAWSCloud environmentsCI/CDMonitoringStatistical experimentation
PythonLangGraphLangSmithPineconeAWSCI/CD pipelinesMonitoring
PythonLarge Language ModelsAI evaluationAI systemsSystem designLangGraphLangSmithVector databasesAWSCI/CDMonitoring
PythonLLMLarge Language ModelsPrompt EngineeringAI systemsAI evaluationML systemsAI infrastructureVector databasesLangGraphLangSmithAWSCloud environmentsCI/CDMonitoringStatistical experimentationSystem design
LeadershipMentorshipTechnical communicationProblem-solvingCollaboration
Industry Technology
Job Function Leading AI system architecture, evaluation, and infrastructure development
Role Subtype AI & Machine Learning
Tech Domains Python, AI systems, Large Language Models, AI evaluation, Cloud environments
PythonLarge Language ModelsLLMPrompt EngineeringAI systemsAI evaluationML systemsAI infrastructureVector databasesLangGraphLangSmithAWSCloud environmentsCI/CDMonitoringStatistical experimentationSystem designMentorship

Less than 8 years of experience, Lack of experience with large language models, No background in AI evaluation or system design, No leadership or mentorship experience

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