Cohere · 8 months ago
Senior Member of Technical Staff, Synthetic Data
United States+2 more
Full-time
Remote
Senior LevelCohere is the leading security-first enterprise AI company. As a Senior Member of Technical Staff specializing in synthetic data, you will develop and manage the synthetic data pipeline crucial for advanced language models, focusing on data analysis, generation, and model evaluation.
Artificial Intelligence (AI)Information TechnologyFoundational AIGenerative AIMachine LearningNatural Language Processing
Responsibilities
Design and build scalable inference pipelines that run on large GPU clusters
Conduct data ablations to assess data quality and experiment with data mixtures to enhance model performance
Research and implement innovative synthetic data curation methods, leveraging Cohere’s infrastructure to drive advancements in natural language processing
Collaborate with cross-functional teams, including researchers and engineers, to ensure data pipelines meet the demands of cutting-edge language models
Qualification
Required
Strong software engineering skills, with proficiency in Python and experience building data pipelines
Familiarity with data processing frameworks such as Apache Spark, Apache Beam, Pandas, or similar tools
Experience working with LLMs through work projects, open-source contributions or personal experimentation
Familiarity with LLM inference frameworks such as vLLM and TensorRT
Experience working with large-scale datasets, including web data, code data, and multilingual corpora
A passion for bridging research and engineering to solve complex data-related challenges in AI model training
Preferred
paper at top-tier venues (such as NeurIPS, ICML, ICLR, AIStats, MLSys, JMLR, AAAI, Nature, COLING, ACL, EMNLP)
Benefits
A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.
Full health and dental benefits, including a separate budget for mental health.
RRSP matching, 401K, Pension Scheme.
100% Parental Leave top-up for up to 6 months, for either parent.
Annual enrichment benefits: Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.
Education & learning stipend for conferences, courses, and coaching.
6 weeks of paid vacation (30 working days!)
Budget for traveling to other offices if you are remote, plus an annual company offsite.
A co-working benefit so you can work alongside others in your city (for those not near an office).
Everyone receives a $500 home office stipend to set up your workspace properly.
For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.
Company
Cohere
Cohere develops enterprise artificial intelligence software and provides language models, retrieval tools, and workplace platforms.
Founded in 2019
201-500 employees
H1B Sponsorship
Cohere has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
45%
Represents job field similar to this job
Engineering and Development
Customer Service and Support
Product Management
Management and Executive
Sales
Trends of Total Sponsorships
*2026 (2)
2025 (11)
2024 (14)
2023 (13)
2022 (5)
2021 (2)
Funding
Current Stage
Late StageTotal Funding
$1.71BKey Investors
Business Development Bank of Canada,Nexxus Capital ManagementInovia Capital,Radical VenturesGovernment of Canada
2025-09-24Series D· $100M
2025-08-14Series D· $500M
2025-06-17Secondary Market
Leadership Team
Aidan Gomez
cofounder + ceo
Ivan Zhang
Co-Founder
Recent News
Canada NewsWire
2026-08-06
2026-08-05
2026-08-05
Company data provided by crunchbase