Senior Machine Learning Engineer - Integrity

(Remote Canada)

About the role: 

We are seeking a talented Senior Machine Learning Engineer to join our Integrity Team, focused on enhancing the safety and reliability of our systems across various content modalities. The ideal candidate will excel at tackling complex challenges, is deeply committed to developing integrity based machine learning models and is comfortable working at a fast pace on a variety of tasks. In this role, you will leverage your expertise to lead, design, build, and implement critical solutions that uphold our high standards of AI safety and integrity. Your responsibilities will also include working closely with cross-functional teams to ensure that these systems integrate seamlessly and support the broader goals of our organization. We want highly creative ML engineers who are motivated to push the boundaries of generative models. You will have access to state-of-the-art high-performance computing resources, and you will be able to work alongside top researchers and engineers to truly make an impact in the fast-growing world of generative AI. Please note that this role may involve exposure to explicit content and topics, including those of a sexual, violent, or psychologically disturbing nature.

Responsibilities: 

• Lead efforts to drive the design development and production of ML systems, and  present the solutions to the leadership teams and customers
• Work with the Research team on developing the next generation of safe models, where you may assist with areas such as optimization of model training, model tuning, dataset engineering, HPC clusters, tooling, and work on open-source efforts.
• Be a strategic thought partner for leaders across the organization on driving business impact through machine learning
• Prototype and productionize model architecture improvements and new features enhancing our overall safety valves. 
• Writing and maintaining production-quality code, ensuring robustness, efficiency, and scalability to support the safety of our models in a live environment.

Qualifications: 

• Masters or PhD in computer science with 5+ years working on machine learning projects, including training, fine tuning and refining models
• Experience with Python scientific stack, PyTorch, creating Jupyter/Colab notebooks
• Experience with JAX / TPUs / CUDA-level / JavaScript (TensorFlow.js etc) a plus
• Ability to communicate machine learning concepts and results effectively through writing and visualization
• Experience with building interactive web demos that serve generative ML models
• Experience with the open-source ML ecosystem (HuggingFace, W&B, etc.)
• Excellent communication skills with a proven ability to articulate technical challenges and solutions to varied audiences.
• Strong problem-solving ability and the ability to work in ambiguous and constantly evolving environment
• Experience working on Trust & Safety / Integrity related areas is a plus

Equal Employment Opportunity:

We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.