Sana
SeniorAIEngineer
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior AI Engineer at Sana. Skills: AI Engineering, Agent Infrastructure, LLM Applications. Architect multi-step planning. Orchestrate agents”
Industry & Context.
Technical tradeoffs
What They're Looking For.
Must Have
3+ years software engineering experience, 3+ years TypeScript experience, 3+ years distributed systems experience, 3+ years designing scalable systems
Nice to Have
Experience building LLM applications, Experience building agent platforms, Deep understanding of LLM APIs, Familiarity with LLM application patterns, Experience building ML systems, Experience designing evaluation frameworks, Familiarity with vector databases, Experience with sandbox environments, Experience running services in Kubernetes, Comfort with Postgres and Redis, Contributions to open source TypeScript, Ability to navigate ambiguity, Ability to make technical tradeoffs, Ability to drive projects
What You'll Do.
Architect multi-step planning
Route tools for agents
Implement code generation agents
Implement sandboxed code execution
Engineer memory strategies
Engineer state strategies
Engineer context packing strategies
Engineer context grounding strategies
Balance latency controls
Balance quality controls
Balance cost controls
Develop safe fallbacks
Develop graceful degradation
Develop robust error handling
Deliver reusable agent infrastructure
Establish safety guarantees
Improve measurable quality
How You'll Work.
Team & Collaboration
Platform teams; Search teams; Engineering teams; Product teams; AI research teams
Process & Methodology
Agile
Full Job Description
**Your work days are brighter here.** We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join, you’ll feel it. Not just in the products we build, but in how we show up for each other. Our culture is rooted in integrity, empathy, and shared enthusiasm. We’re in this together, tackling big challenges with bold ideas and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether you're building smarter solutions, supporting customers, or creating a space where everyone belongs, you’ll do meaningful work with Workmates who’ve got your back. In return, we’ll give you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul. So, if you want to inspire a brighter work day for everyone, including yourself, you’ve found a match in Workday, and we hope to be a match for you too. **About the Team** Sana is an AI lab building superintelligence for work. We believe organizations can accomplish their missions faster when teams can effortlessly access knowledge, automate repetitive work, and learn anything with the help of agentic AI. As part of Workday, we are committed to building AI that augments people - not replaces them. We bring this mission to life through two products. Sana Agents provide a seamless way to access all your company’s apps, knowledge, and data, enabling AI agents to do real work so teams can process and act on information at unprecedented scale. Sana Learn is an AI-powered learning hub that combines the simplicity of a modern learning platform with intelligent features like an AI tutor, automated content generation, and interactive apps, making knowledge not just accessible b
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