✦ Luna Orbit — AI & Machine Learning

Senior Software Engineer, AI

at Lattice

📍 Remote - Ontario, Canada Remote Posted March 18, 2026
Type Full-Time
Experience mid
Exp. Years 5+ years
Education Not specified
Category AI & Machine Learning

This role involves building and scaling AI evaluation frameworks and agent architectures at Lattice, focusing on large language models and production AI systems. The candidate will define metrics, optimize performance, and collaborate across teams.

  • Design AI evaluation frameworks
  • Architect reusable agent infrastructure
  • Collaborate on evaluation strategies
  • Build RAG pipelines
  • Optimize AI system performance

The position requires hands-on experience with LLM-based systems, prompt engineering, RAG pipelines, and agent orchestration. The environment emphasizes reliability, observability, and performance in AI/ML infrastructure.

The ideal candidate is a mid-level AI engineer with at least 5 years of experience in developing and deploying production AI/ML systems, especially with large language models. They are skilled in prompt engineering, evaluation, and agent orchestration, with a strong analytical mindset.

5+ years software engineering experienceProduction AI/ML systemsDeep experience with LLM-based systemsPrompt engineeringRAG pipelinesAgent orchestrationEvaluation metricsModel fine-tuning
Data analysisStatisticsAI system reliabilityObservabilityPerformance optimization
Large Language ModelsLangGraph
Large Language ModelsLLMPrompt EngineeringRAG pipelinesAgent orchestrationEvaluation metricsModel fine-tuningData analysisStatistics
Large Language ModelsLLMPrompt EngineeringRetrieval-Augmented GenerationRAG pipelinesAgent orchestrationEvaluation metricsModel fine-tuningData analysisStatistics
Technical leadershipCollaborationProblem-solvingCommunicationCritical thinking
Industry SaaS
Job Function Develop and maintain scalable AI evaluation and agent systems for enterprise deployment
Role Subtype AI Engineer
Tech Domains Large Language Models, AI & Machine Learning
Large Language ModelsLLMprompt engineeringRAG pipelinesagent orchestrationevaluation metricsmodel fine-tuningAI engineeringproduction AI systemsdata analysisstatisticsAI/MLdeep learningNLPartificial intelligencemachine learningAI systemsproduction AI

Lack of experience with LLM systems, No background in AI/ML engineering, Inability to work with data and statistics, No experience with production AI systems

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