Why Saturn?

Saturn is revolutionizing financial services with AI, building the operating system for financial advisors. Our mission is to democratize financial advice for one billion people by providing the world's most trusted, intelligent platform for financial planning and compliance.

This is a rare chance to build a category-defining company in a high-stakes, regulated environment. We operate with a Dual Mandate : relentless Speed of Execution to deliver reliable, robust products today, and dedicated Speed of Learning to explore the frontier of AI and unlock the next generation of features.

If you are driven by the pursuit of greatness, thrive on end-to-end ownership, and want to build the gold standard for AI trust and reliability, we invite you to build with us.

Role Overview

As a Senior AI Engineer at Saturn, you are the single-threaded owner of critical, customer-facing AI features that form the backbone of the advisory operating system. This is a highly autonomous role requiring robust software engineering fundamentals, deep LLM intuition, and an obsessive focus on product quality in a regulated domain.

You will own the entire feature lifecycle: from defining the Gold Standard with our domain experts (Guardians), architecting the agentic workflow, designing and building the comprehensive evaluation suites, to deploying and operating the solution reliably in production. You are expected to move quickly, making pragmatic, data-backed decisions that drive measurable value.

What You'll Do

What You Have

• 5+ years of professional experience in a highly demanding engineering environment.
• Proven track record (3+ years) of building, shipping, and operating scaled, impactful products where Generative AI or LLMs are a core component.
• Deep Experience with Agentic Systems: Expertise in RAG pipelines, systematic prompt engineering, agentic workflow orchestration, and defining reliability trade-offs for production systems.
• Evaluation Focus: Direct, demonstrable experience designing, writing, and maintaining automated evaluation frameworks (evals) used to rigorously test and improve probabilistic systems.

Saturn Values In Practice

• Earn Trust: Building verifiably correct, explainable systems (Citation-First, Adviser-in-the-Loop).
• Pursue Greatness: Driving our Evaluation-Driven Development flywheel to compound quality daily.
• Seek Truth: Relying on data, traces, and customer feedback (Guardians) to inform every decision.
• Be Audacious: Taking decisive ownership and building intelligent agents that solve previously unsolvable problems in finance.
• Will to Care: Obsessively anticipating customer needs and building systems with extreme attention to detail, ensuring long-term quality, reliability, and the success of our users and peers.