Member of Technical Staff, Search

About Us

Cohere is a leading enterprise AI company focused on data security. We are a global technology company with headquarters in Toronto and San Francisco, and key offices in London and New York. Our mission is to scale intelligence to serve humanity by training and deploying frontier models for developers and enterprises. We are passionate about building AI systems that power magical experiences like content generation, semantic search, and more.

Why This Role?

We are seeking talented individuals to join our Search team as a Member of Technical Staff. This team is responsible for developing state-of-the-art models for information retrieval, focusing on tasks such as generating dense vectors and reranking. You will have the opportunity to revolutionize search experiences by building efficient and precise search systems.

Key Responsibilities

Design, train, and improve cutting-edge search models.
Gather high-quality retrieval datasets and optimize data pipelines for model training and evaluation.
Work closely with the model serving team to ensure fast and stable inference.
Collaborate with product teams to develop solutions.
Engage in research collaborations and publish work in top-tier conferences and journals.

What We Are Looking For

Proficiency in Python and related ML frameworks such as PyTorch, Tensorflow, TF-Serving, JAX, and XLA/MLIR.
Experience in training representation models or using text embeddings in downstream tasks.
Familiarity with information retrieval techniques, such as lexical search and dense vector search.
Familiarity with autoregressive sequence models, such as Transformers.
Strong communication and problem-solving skills.

Bonus Points

Proficiency in other programming languages, such as C++ or Golang.
Experience with large-scale distributed training strategies using GPUs.

Our Perks

An open and inclusive culture and work environment.
Weekly lunch stipend, in-office lunches & snacks.
Full health and dental benefits, including a separate budget for mental health.
100% Parental Leave top-up for 6 months for employees based in Canada, the US, and the UK.
Personal enrichment benefits towards arts and culture, fitness and well-being, quality time, and workspace improvement.
Remote-flexible, with offices in Toronto, New York, San Francisco, and London, and a co-working stipend.
6 weeks of vacation.

Join us at a pivotal moment, shape what we build, and have a strong ownership mindset. We value and celebrate diversity and strive to create an inclusive work environment for all. We welcome applicants from all backgrounds and are committed to providing equal opportunities.

Benefits
Extracted with AI

Open and inclusive culture
Weekly lunch stipend
Full health and dental benefits
100% Parental Leave top-up for 6 months
Personal enrichment benefits
Remote-flexible
6 weeks of vacation

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