YC-Backed AI FinTech Company Sei Hiring LLM Engineers

Sei AI, a YC W22 batch AI FinTech startup, is hiring mid-to-senior LLM engineers. The company provides AI agent platforms for financial institutions and has been deployed in large enterprises across the US, Europe, and APAC, achieving double-digit monthly growth. The founding team brings over 20 years of experience in FinTech and tech product development, having worked at companies like Deutsche Bank and PayPal. The position requires candidates with AI/ML and LLM experience, including prompt engineering, RAG pipeline construction, and model evaluation skills. The company emphasizes values of continuous feedback, product thinking, action-oriented approach, and human-centric care. Responsibilities include workflow orchestration, data cleaning, model evaluation, and knowledge graph implementation. Positions are based in Gurgaon and Chennai, India, with a requirement of at least 4 days in-office per week. The company offers competitive compensation and flexible equity allocation.