staff software engineering Staff Engineer tech_leadership Remote · Posted Dec 15, 2025

About this role

Cohere is hiring a staff-level Staff Engineer in the software engineering function as a remote position. The posting calls out experience with Python, TensorFlow, PyTorch, LLMs.

Role
Staff Engineer
Function
software engineering
Level
staff
Track
Tech leadership
Employment
Full-time
Location
London, United Kingdom
Work mode
Remote
Department
Modeling
Posted
Dec 15, 2025
AI Summary
Design and oversee data collection tasks, evaluate dataset quality using statistical methods, and assess LLM robustness across diverse scenarios. Requires strong software engineering, statistical expertise, and experience with human annotation workflows and model evaluation.

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Job description

from Cohere careers

Who are we?

Our mission is to scale intelligence to serve humanity. 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.

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. 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?

This is an excerpt. Read the full job description on Cohere careers →
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