Machine Learning Engineer

Overview
Sei is hiring a senior Machine Learning Engineer to build and scale AI/ML systems for our regulatory compliance platform used by global enterprises.

Company Details
Sei is an AI-powered regulatory compliance platform backed by Y Combinator, Tribe Capital, PayPal, and others. Founded by experienced leaders from PayPal, TransferWise, and Amazon, Sei is growing rapidly across the US, Europe, and APAC.

Requirements

• 3+ years of hands-on experience in AI/ML

• Strong background in working with LLMs

• Experience with RAG pipelines, text classification, STT, and model evaluation

• Strong understanding of datasets, model performance analysis, and hallucination detection

• Experience with early-stage startups or 0→1/1→10 product building

• Strong coding skills and ability to ship production-ready ML systems

• Aligned with Sei’s values: bias for action, feedback-driven, and customer-focused

Responsibilities

• Build and optimize data pipelines for RAG and other ML tasks

• Evaluate and implement models for classification, sentiment, and speech

• Clean and curate datasets for performance and accuracy evaluation

• Research and implement state-of-the-art techniques like knowledge graphs and Graph RAG

• Improve inference accuracy through reasoning approaches

• Collaborate closely with founders and the team on product decisions

• Engage in direct customer interactions to improve features

Job Details
Location: Gurgaon, India (WFO - 4 days / WFH - 1 day)

Compensation: INR 20-50 LPA. Includes early-stage equity. Flexible cash-equity split based on candidate preference.

Interview Process

• Video call with CEO (Pranay) – Culture-fit

• Take-home assignment

• Tech Interview 1 (with CTO Ram – 45 mins, questions shared beforehand)

• Tech Interview 2 (In-person with Ram – 60 mins)

• Reference Checks

Role of ClanX
ClanX is helping Sei find top-tier AI talent for their core engineering team. We ensure the candidate experience is smooth and aligned with Sei’s expectations.