Senior Software Engineer

Shuttlebase is a well-funded, early-stage startup building a self-evolving web platform by combining generative AI, large-scale data pipelines, and experimentation. The Senior Software Engineer will design, build, and scale AI-driven systems across the stack, including APIs, frontend dashboards, data infrastructure, and production LLM integrations. The role also involves shaping engineering practices, leading major projects, and rapidly experimenting across research, product, AI, and scale.

Responsibilities:

• Architect and build scalable systems — from backend APIs to frontend dashboards — that process tens of millions of web events per day
• Design large-scale data infrastructure that explains how websites are built, why they perform the way they do, and how to optimize them
• Train and integrate LLMs into production to automatically hypothesize, generate, and validate website variants
• Shape engineering culture & practices — your fingerprints will be all over our tech stack, architecture, and team processes
• Experiment, prototype, and iterate — research + product + AI + scale, all at once