AI Engineer - Canada

• LLM Integration & Development: Design, develop, and deploy production-grade applications leveraging various LLMs, context optimization, etc.
• Agentic Workflows: Architect and implement sophisticated, multi-step and multi-agent workflows using frameworks like LangChain and LangGraph.
• Retrieval Augmented Generation (RAG): Build and optimize RAG pipelines, including implementing and managing embeddings, vector databases, and advanced rerankers to enhance response quality and relevance.
• LLM Fine Tuning: Lead efforts in LLM fine-tuning (e.g., LoRA, QLoRA) for specific domain knowledge and tasks, and implement strategies for and efficiency.
• Prompt Engineering: Develop and refine advanced prompt engineering techniques to maximize model performance, consistency, and safety.
• Full-Stack Development: Own end-to-end implementation from frontend to the backend.

You'll get to work on a solution that helps the planet and helps us all by empowering purpose-driven enterprises to manage and improve their environmental, social, and governance (ESG) and overall sustainability footprint.

• Undergraduate degree in Computer Science or similar Engineering field, advanced degree is a plus
• 5+ years of professional experience in software development, with a minimum of 2 years focused on AI/ML development, particularly with LLMs
• Strong proficiency in Python and its relevant data science libraries (e.g., Pandas, NumPy, Scikit-learn)
• Proven experience integrating and working with major LLM APIs - both public and private/local, e.g., Gemini, OpenAI, Anthropic, Llama, Ollama, etc., including hands-on experience using techniques for LLM efficiency
• At least 1 year of deep practical experience with LangChain and LangGraph for building complex LLM applications and agentic workflows using autonomous agents, tools, memory management, parallelization, etc.
• Solid understanding and implementation experience with RAG architectures, vector DBs, vector search, embeddings, and reranking mechanisms
• Experience leveraging AI Copilot or similar generative AI coding tools for accelerated development, code generation, refactoring, optimization, and vibe coding to create integrated backend and frontend applications

• The company will pay with salary, equity, and benefits
• High ownership and autonomy
• Opportunity to build products end-to-end using AI-first workflows
• Work at the cutting edge of AI-driven software development
• Work with multiple leading-edge technologies
• Fast-moving, execution-focused culture
• Hybrid-friendly work environment, in office 2-3 times per week (for those in New York, San Francisco Bay Area, and Munich)

Pulsora is a well-funded Silicon Valley software startup dedicated to empowering purpose-driven enterprises to manage and improve their environmental, social, and governance (ESG) and overall sustainability footprint with an integrated, comprehensive, flexible, and innovative technology platform built for compliance, tracking, and insight.