Siena AI via Ashby
Set technical direction and architecture for major platform areas, own ambiguous cross-cutting engineering problems, make long-term build-versus-buy decisions, ship language-model capabilities into enterprise workflows, mentor engineers, identify needed technical initiatives, and maintain reliability, performance, and scale.
Staff-level engineering experience or clear readiness; 7+ years of software engineering with technical leadership across teams or systems; deep Node.js, React, TypeScript, and Express experience; production AWS skills with Fargate, Lambda, EC2, and SQS; PostgreSQL and Redis; microservices and distributed systems; CI/CD and infrastructure ownership; product mindset; demonstrated experience shipping LLM-powered features to production at scale.
Competitive salary plus equity or stock grants; learning budget; premium ChatGPT, Claude, Perplexity Pro, Cursor, and Lovable accounts; quarterly budget for new AI tools; remote, async-first work with high autonomy.