Member of Technical Staff

About the role

Endex is building the most sophisticated AI coworker for finance and needs engineers who can create reliable, high‑performance agentic systems. As a Member of Technical Staff you will work on the full stack—from core architecture to production services—delivering AI tools that meet Wall Street’s demanding standards.

Key responsibilities

• Design, develop, and ship the core agentic systems that power planning, tool use, memory, and long‑horizon task execution.
• Collaborate with large financial firms to understand their workflows and translate insights into product improvements.
• Build evaluation frameworks, datasets, and post‑training pipelines that turn raw model capabilities into trusted analyst tools.
• Shape system architecture, hiring standards, and engineering culture as one of the earliest engineers.

Required profile

• Proven experience architecting and building scalable systems.
• Hands‑on work with agentic products or infrastructure, with a strong focus on reliability and performance.
• Ability to iterate quickly, develop proofs of concept, and ship early versions.
• Solid software engineering fundamentals and ownership of the full production lifecycle.

Required skills

• API design and service communication patterns.
• Database optimization.
• Experience with agentic system development and multi‑step workflow reliability.

What we offer

• Health & Dental Insurance.
• Monthly Wellness Stipend.
• 401K matching.
• Competitive salary plus equity.