Machine Learning Engineer

In this role, you'll build the next generation of AI tools that preserve and enhance critical thinking for humanity. The ideal candidate is someone who is adept at creating reliable AI agents, prompt engineering, possesses a great product sense, and is also an excellent software engineer. You'll be working on a fast-paced team of passionate builders to create industry-defining software that has attracted millions of users globally.

• Fine-tune and evaluate state-of-the-art language models
• Optimize prompts to maximize classification accuracy, personalize outputs, and enforce style guidelines
• Develop multi-agent workflows incorporating data from diverse sources using RAG
• Improve and iterate on AI agents using observability and experimentation tools
• Stay up-to-date with the latest literature and emerging technologies to solve novel problems
• Work closely with product and design teams to develop intuitive applications that create societal impact

• 3+ YOE in Python
• Experience with LLM framework like Langchain or Llama Index
• Experience with agentic or RAG applications
• Strong exploratory data analysis (EDA) skills to effectively leverage data in a way that informs pragmatic solutions
• Experience pushing the cutting-edge in LLM abilities on novel tasks with subjective outputs
• Excellent software engineer with experience building highly extensible and modular codebases, as well as complex pipelines
• Self-starter (pitch, plan, and implement as a project owner in a fast-paced team)
• Highly motivated to make positive societal impact
• Ability to wear multiple hats and be a leader as our team grows
• Visa for work in Canada or US
• Bonus:
• Publications at top-tier ML venues
• Experience working in an early-stage startup environment
• Experience with a prompt optimization framework like DsPY or Text Grad