Sr. Machine Learning Engineer (LLM)Greylock Partners • San Francisco, CA, United States

Sr. Machine Learning Engineer (LLM)

Greylock Partners • San Francisco, CA, United States

[job_card.30_days_ago]

[job_preview.job_type]

[job_card.full_time]

[job_card.job_description]

Series A investment looking for a Sr. MLE with AI / ML expertise to build cutting-edge AI agent systems for financial compliance. You'll work at the intersection of software engineering and applied AI, turning the latest advancements in language models and agent frameworks into production-grade solutions that deliver real value for financial institutions.

This is a hands-on role where you'll build robust, scalable systems that operate in live customer environments. You'll work directly with state-of-the-art AI technologies while ensuring the reliability and accuracy that regulated industries demand.

Responsibilities :

Design and implement agentic workflows, optimize prompt engineering, and develop RAG systems
Build systems to measure, test, and improve AI performance
Turn the latest advancements in applied AI into scalable, reliable software that operates seamlessly in enterprise environments
Work closely with cross-functional teams to deliver AI features that solve real-world problems at scale
Debug and improve AI system performance, from prompt optimization to retrieval system tuning

Qualifications :

BSCS & 4+ years of related industry experience with 1+ year focused on Generative AI / ML applications, leveraging modern LLM's (strong plus for exp with multi-agent workflows)

Knowledge of retrieval-augmented generation (RAG) and vector search systems

Proficiency in Python and experience with ML frameworks (PyTorch, TensorFlow, or similar)

Familiarity with AI evaluation techniques and performance optimization

About Us :

Greylock is an early-stage investor in hundreds of remarkable companies including Airbnb, , Dropbox, Workday, Cloudera, Facebook, Instagram, Roblox, Coinbase, Palo Alto Networks, among others. More can be found about us here :

How We Work :

We are full-time, salaried employees of Greylock and provide free candidate referrals / introductions to our active investments. We will contact anyone who looks like a potential match requesting to schedule a call with you immediately.

Due to the selective nature of this service and the volume of applicants we typically receive from our job postings, a follow-up email will not be sent until a match is identified with one of our investments.

Please note : We are not recruiting for any roles within Greylock at this time. This job posting is for direct employment with a startup in our portfolio.

Seniority level

Not Applicable

Employment type

Full-time

Job function

Engineering and Information Technology

Industries

Software Development and Technology, Information and Internet

Referrals increase your chances of interviewing at Greylock Partners by 2x

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