Founding AI Engineer (Pre-Seed DTC Fintech)
Posted 2 hours 51 minutes ago by Story Terrace Inc.
Capita is looking for a fast-moving, AI-focused backend engineer to help build the modern way people build wealth. Incubated out of Founders Factory, in partnership with Aviva, Capita is your always-on, intelligent financial co-pilot. Built for HENRYs (£90k+ earners, 29-45) who have complex financial lives but are priced out of traditional human advice and HNWI wealth products.
Capita enables smart, contextual decision-making for people taking control of their financial futures. There's modelling, advice, and action all in one place.
Responsibilities- Get deep into AI optimisation, improving and unifying our ecosystem of AI features.
- Ship new prototype AI features fast > observe impact > iterate/polish.
- Sit across Python and Next JS, comfortable spinning up simple frontends for your complex backends.
- Expert with the modern backend LLM stack - APIs, RAG, agents, evals, prompt engineering, context management, AI-assisted engineering.
- Have experience building and optimising agentic LLM-first products. Big plus if you've built voice AI products before.
- Strong bias to ship and iterate quickly, trusting your own judgement of what 'good' looks like. You'll commit on day one and then every day after that.
- Excited about B2C - reach a large number of people, operate with added uncertainty, think deeply about the right level of data fidelity to make product decisions.
FastAPI, Python (AI), LiveKit, NextJS + TS, Vercel AI SDK, AWS
Benefits- We have a £5k/month budget. You'll start off for the first few months and thereafter:
- As part of the founding team, you'll get a significant equity position in the business
- We don't need to worry about fundraising early on, but after our next rounds we'll have a bit more to play with for salaries
- Autonomy to build & scale the product as YOU best see fit
- Hands-on operational support from a team of smart and passionate people from Founders Factory
- Unparalleled access to FF partners and wider network (for life!)
- A unique opportunity to build the next generational defining fintech that will scale
If you like the sound of this unique opportunity, feel free to get in touch with the founder & CEO Dima on or apply!