Sema4.ai · 3 months ago
Technical Lead – Enterprise AI Agents
Sema4.ai is a promising startup focused on revolutionizing human-AI collaboration through intelligent AI agents. The Technical Lead will be responsible for architecting and implementing the core of the platform while mentoring senior engineers and driving engineering excellence.
Artificial Intelligence (AI)Generative AISoftwareWeb Development
Responsibilities
Lead Technical Implementation: Spend at least 50% of your time hands-on with Python code, building core platform capabilities, optimizing LLM performance, and solving complex technical challenges
Set Technical Direction: Define technical standards, review critical code, and ensure architectural decisions align with our product vision. Guide the team on best practices for building AI-native applications
Drive AI Architecture: Design and implement our agent framework, orchestration systems, and LLM integration patterns. Make critical decisions about model selection, prompt strategies, and system architecture
Mentor & Elevate: While not necessarily managing people directly, you'll mentor senior engineers, conduct technical reviews, and help the team level up their AI and systems expertise
Qualification
Required
10+ years of experience in software engineering including 3+ years applying AI/ML in practice, and 3+ years in a technical leadership position
Proven ability to drive technical decisions, influence architecture, and guide teams without formal authority
Ability to explain complex AI concepts to various audiences and document architectural decisions clearly
Preferred
GenAI Expert: You understand how to use LLMs (and other cutting-edge models) to do useful work
Technical Visionary: You can see around corners in the AI space
Hands-On Builder: You write production code daily
Company
Sema4.ai
Sema4.ai is an AI platform that empowers organizations to build, deploy, and manage agents designed to transform knowledge work.
Funding
Current Stage
Growth StageTotal Funding
$55.5M2025-06-04Series A· $25M
2024-01-29Series A· $30.5M
Leadership Team
Recent News
2025-09-12
Company data provided by crunchbase