Machine Learning Intern/Co-op

June 12, 2025

Are you applying to the internship?

Job Description

About Cohere:

Cohere is a leading AI research company with a mission to scale intelligence to serve humanity. They are focused on training and deploying frontier models for developers and enterprises, enabling the creation of AI systems for semantic search, RAG, and agents. Cohere fosters a culture of innovation and collaboration, bringing together researchers, engineers, and designers passionate about pushing the boundaries of AI.

Job Description: Machine Learning Intern/Co-op

This is a full-time Machine Learning Intern/Co-op position. As an intern, you will contribute to designing, training, and improving cutting-edge models, developing new techniques, and collaborating with product teams to deliver solutions. This role offers the opportunity to work on large-scale models, explore continual learning strategies, and learn from experienced machine learning professionals.

Key Responsibilities:

• Design, train, and improve upon cutting-edge models.
• Develop new techniques to train and serve models safer, better, and faster.
• Train extremely large-scale models on massive datasets.
• Explore continual and active learning strategies for streaming data.
• Learn from experienced senior machine learning technical staff.
• Work closely with product teams to develop solutions.
• Design and implement novel research ideas.
• Build elegant training/deployment pipelines.

Qualifications:

• Proficiency in Python and related ML frameworks such as Tensorflow, TF-Serving, JAX, and XLA/MLIR.
• Experience using large-scale distributed training strategies.
• Familiarity with autoregressive sequence models, such as Transformers.
• Strong communication and problem-solving skills.
• A demonstrated passion for applied NLP models and products.
• *Bonus:• Experience writing kernels for GPUs using CUDA.
• *Bonus:• Experience training on TPUs.
• *Bonus:• Papers at top-tier venues (such as NeurIPS, ICML, ICLR, AIStats, MLSys, JMLR, AAAI, Nature, COLING, ACL, EMNLP).

Eligibility:

• Currently enrolled in a post-secondary program.
• Available for a full-time 3-6 month internship, co-op, or research work term.

Perks & Benefits:

• An open and inclusive culture and work environment.
• Work closely with a team on the cutting edge of AI research.
• Free daily lunch.
• Full health and dental benefits, including a separate budget to take care of your mental health.
• Personal enrichment benefits towards arts and culture, fitness and well-being.
• Remote-flexible work options; offices in Toronto, New York, San Francisco and London, and co-working stipends.
• Paid vacation