other
Posted Dec 15, 2025Member of Technical Staff, Data Analysis and Evaluation
at Cohere
London, United KingdomRemote
Responsibilities
- - Collaborate with teams to improve dataset quality and model performance.
- - Conduct experiments to evaluate model performance and identify areas for improvement.
Requirements
- We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents.
- We believe that our work is instrumental to the widespread adoption of AI.
- You will work closely with cross-functional teams, including researchers, engineers, and data annotators, to conduct data-driven decision-making and improve the overall effectiveness of our AI systems.
- This role combines expertise in statistics, experimental design incl. human annotators, and machine learning to ensure that our models are trained on high-quality data and perform reliably across diverse scenarios.
- You will contribute to Cohere’s mission of advancing AI by ensuring our systems are robust, scalable, and impactful.
- - Analyse and assess the generalisability and robustness of ML systems across diverse use cases.
- Experience analysing datasets with respect to their quality, biases, and suitability for training ML models. - Hands-on
- - Familiarity with evaluating and improving the generalisability and robustness of ML systems.
- - Proficiency in programming languages such as Python and ML frameworks (e.g., PyTorch, TensorFlow, JAX).
- - One or more papers at top-tier venues (such as NeurIPS, ICML, ICLR, AIStats, MLSys, JMLR, AAAI, Nature, COLING, ACL, EMNLP).
Benefits
- Full-Time Employees at Cohere enjoy these Perks: 🤝 An open and inclusive culture and work environment 🧑💻 Work closely with a team on the cutting edge of AI research 🍽 Weekly lunch stipend, in-office lunches & snacks 🦷 Full health and dental benefits, including a separate budget to take care of your mental health 🐣 100% Parental Leave top-up for up to 6 months 🎨 Personal enrichment
- benefits towards arts and culture, fitness and well-being, quality time, and workspace improvement 🏙 Remote-flexible, offices in Toronto, New York, San Francisco, London and Paris, as well as a co-working stipend ✈️ 6 weeks of vacation (30 working days!)
Contact
- Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form https://docs.google.com/forms/d/12a6IrLdF3kI2nonKSr4tiFuz18rLQbaeYV-JM9L4o9Q/edit, and we will work together to meet your needs.
Additional details
- Who are we? Our mission is to scale intelligence to serve humanity.
- Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers.
- We like to work hard and move fast to do what’s best for our customers.
- Cohere is a team of researchers, engineers, designers, and more, who are passionate about their craft.
- Each person is one of the best in the world at what they do.
- We believe that a diverse range of perspectives is a requirement for building great products.
- Join us on our mission and shape the future! Why this role? As a Member of Technical Staff in Data Analysis and Evaluation, you will play a pivotal role in ensuring the quality, reliability, and performance of our large language models (LLMs).
- Your primary focus will be on designing and conducting data collection tasks, assessing and evaluating dataset quality, and analysing the robustness and generalisability of our models.
- Please Note: We have offices in London, Paris, Toronto, San Francisco, and New York, but we also embrace being remote-friendly! There are no restrictions on where you can be located for this role.
- As a Member of Technical Staff for Data Analysis and Evaluation