Member of Technical Staff, MLE [Singapore]

Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.

We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.

We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.

We are a global technology company co-headquartered in Toronto and San Francisco, with key offices in London, New York City, Montreal, Seoul, Germany and Paris. Join us!

This is not a typical “Applied Scientist” or “ML Engineer” role. As a Member of Technical Staff, Applied ML, you will:

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  Contribute to the design and delivery of custom LLM solutions for enterprise customers.

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  Translate ambiguous business problems into well-framed ML problems with clear success criteria and evaluation methodologies.

• Build custom models using Cohere’s foundation model stack, CPT recipes, post-training pipelines (including RLVR), and data assets.

• Develop SOTA modeling techniques that directly enhance model performance for customer use-cases.

• Contribute improvements back to the foundation-model stack — including new capabilities, tuning strategies, and evaluation frameworks.

• Work as part of Cohere’s customer facing MLE team to identify high-value opportunities where LLMs can unlock transformative impact to our enterprise customers.

• Strong ML fundamentals and the ability to frame complex, ambiguous problems as ML solutions.

• Fluency with Python and core ML/LLM frameworks.

• Experience working with (or the ability to learn) large-scale datasets and distributed training or inference pipelines.

• Understanding of LLM architectures, tuning techniques (CPT, post-training), and evaluation methodologies.

• Demonstrated ability to meaningfully shape LLM performance.

• A broad view of the ML research landscape and a desire to push the state of the art.

• Bias toward action, high ownership, and comfort with ambiguity.

• Humility and strong collaboration instincts.

• A deep conviction that AI should meaningfully empower people and organizations.

This is a pivotal moment in Cohere’s history. As an MTS in Applied ML, you will define not only what we build — but how the world experiences AI. If you're excited about building custom models, solving generational problems for global organizations, and shaping frontier-model capabilities, we’d love to meet you.

• Cohere is remote-friendly. We have offices in Toronto, San Francisco, New York City, London, Paris, Montreal, and more coming soon.

• For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.

• For those not near an office: a co-working benefit so you can work alongside others in your city.

• Everyone receives a $500 home office stipend to set up your workspace properly.

If any of the above doesn’t line up exactly with your experience, we still encourage you to apply.

We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form, and we will work together to meet your needs.

We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.