Senior Full Stack Engineer

QofAI brings elite consulting and forward-deployed engineering to the middle market — turning artificial intelligence into measurable EBITDA growth across every deal, portfolio, and business. We sit where strategy meets software: working alongside investors and operators, finding where AI actually moves the numbers, andthen building the systems that get it there.

For full-stack engineers, the draw is range: real product, real users, and the freedom to own a feature from the first sketch to the moment it lands.

You'll own product end-to-end — from the interface someone clicks to the services anddata behind it — and take features from idea to production. You'll think holistically about the people on the other side of the screen, make the calls about how things should work, and set the standard for how we build full-stack product.

• Own a meaningful surface of the product across the whole stack — UI, backend, andthe data underneath — and be the person who decides how it should work.
• Take a feature from a rough idea through design, implementation, and ship, withsound trade-offs at every layer.
• Go deep where it counts — dropping into the frontend, the backend, or the data layeras the problem demands rather than living in one of them.
• Set engineering standards and patterns for product work, and raise the bar through review and the example your code sets.
• Mentor engineers earlier in their careers and bring them along.
• Partner directly with the people closest to our customers, so what you build is grounded in what actually creates value.

We care about breadth and judgment far more than any particular technology. We'relooking for engineers with at least 5 years of experience who:

• Are true full-platform builders — comfortable owning a feature from UI to backend —with the judgment to go deep in whichever layer the problem lives.
• Have led the delivery of complex, user-facing product across the full stack, fromidea to production.
• Thrive in ambiguity: you can take an under-specified problem and drive it to aclear, shipped outcome without waiting to be told how.
• Have strong product instincts — you care that what you ship is usable and robust,not just technically correct.
• Make the engineers around you better and communicate clearly with the non-engineers who depend on what you build.

• A specialty in either frontend or backend — being T-shaped is always welcome; broad across the stack with real depth in one layer.
• Node and Python across the stack — the languages most of our product is built in.
• Postgres, plus comfort with AWS and containers.
• Neo4j or graph-database awareness — a plus, given how much of what we build isgraph-shaped.
• Experience building product from 0 to 1 in an early-stage environment.
• A background in data-intensive or AI-driven products.
• Time spent close to customers or operators, where getting it wrong had a real cost.

This role is open remote and from any of our three HQs — the San Francisco Bay Area
, Pittsburgh
, and Austin
. We offer competitive compensation and the kindof ownership that's hard to find: features that matter, owned end-to-end.