Lead AI Engineer

November 25

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Euphoric

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HR Tech • SaaS • B2B

<Euphoric> is a global, AI-powered employee benefits platform that helps employers personalize, surface, and manage rewards, discounts, flex benefits, and Total Rewards Statements. It provides an AI-driven benefits navigator and The GAP analytics hub to turn benefits data into actionable insights, integrates seamlessly with HRIS and payroll systems, and focuses on improving employee experience, engagement, and administrative efficiency.

11 - 50 employees

Founded 2025

👥 HR Tech

☁️ SaaS

🤝 B2B

📋 Description

• Architect & Engineer AI Systems: build robust processing architectures that leverage off-the-shelf LLMs, RAG pipelines, and context engineering • Build the Backend Foundation: significant time in Python (FastAPI, SQLAlchemy) building APIs, data structures, and services • Close the Data Loop: transition from "zero-shot" implementations to data-driven optimization; instrument data collection, design online evaluation metrics, and deploy ML models • Be a "Full Stack" Partner: jump into the frontend (React/TS) to implement features or debug integrations • Mentor & Lead: upskill team on AI concepts and best practices • Strategic Advising: help Product and Leadership navigate valuable features that achieve business impact

🎯 Requirements

• Production Engineering (5+ years) • Building and maintaining backend services in Python (ideally FastAPI or similar async frameworks) • Building complex applications using Foundation Models / LLMs • Training and evaluating models (TensorFlow/PyTorch/Keras/Scikit-learn) • Building datasets from scratch (bootstrapping, crowdsourcing) and evaluating them (cross-validation, precision/recall, business metrics) • Strong communication skills for explaining complex ideas to technical and non-technical audiences • Attitude to deliver against important business goals that help the entire team win • Building efficient, scalable, and maintainable code

🏖️ Benefits

• Remote-first setup with optional shared work space passes and a hub in London • Apple devices and the best AI tooling • Private healthcare via Vitality • 5% employer pension contribution (min 3% employee contribution) • Meaningful early-stage share opportunities • 25 days holiday per year, plus bank holidays. • Career rocket fuel - real growth, real ownership, real impact