As the first engineering hire at GETPYTHIA LIMITEDPy, you will own the entire technical stack and architecture for an AI-native strategic finance platform. You’ll build production-ready agents and data pipelines, transitioning the current v1 product into a scalable infrastructure that replaces high-cost headcount with sophisticated, reliable software automation.
Founding Engineer/CTO at GETPYTHIA LIMITEDPy
GETPYTHIA LIMITEDPy is looking for its first technical hire to serve as Founding Engineer and future CTO. You'll own the architecture, build production-grade agents, and shape the product roadmap from day one. If you have 3-10 years of experience across BigTech and startups and want to lead technical direction at a high-growth London startup, this is your chance to earn significant founding equity and define the future of finance.
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Location
London, United Kingdom
Compensation
Not Disclosed
Company
GETPYTHIA LIMITEDPy
Role overview
Pythia (operated by GETPYTHIA LIMITED) provides an AI-powered software platform that delivers instant, rigorous analysis of financial models so finance teams can make better-informed decisions more quickly.[9] The company focuses on applying advanced computation and software to automate and accelerate financial modelling workflows, offering tools that bring “finance rigor, at software speed” for businesses requiring high-quality quantitative and analytical support.[9] Its services are delivered via its web-based product on the getpythia.co.uk domain and are grounded in business and domestic software development activities.[1]
What you will do
- Design and maintain production-grade AI agents and LLM-powered systems using Python and TypeScript to handle complex financial modeling and analysis tasks.
- Take full ownership of the product lifecycle, from initial architecture decisions and infrastructure setup to iterating on features based on direct feedback from design partners.
- Develop a robust evaluation layer that ensures the rigor and governance required for financial data while leveraging the speed and insights of generative AI.
Who this is a fit for
- 3-10 years of experience with a background combining the technical rigor of BigTech (Google, Meta, Stripe) with the rapid iteration and adaptability of an early-stage startup environment.
- Proven track record of building and shipping production AI systems, with deep expertise in Python, TypeScript, and the development of sophisticated autonomous agents.
- Exceptional ability to manage large datasets and complex information flows, ideally within the finance or fintech domain, while maintaining a high velocity of delivery.
Why this role is remarkable
- True technical ownership as the first engineer, taking over from the founder to shape the entire AI architecture, infrastructure, and engineering culture from day one.
- Join a high-pedigree founding team backed by top-tier angel investors from Anthropic, Palantir, Revolut, and Uber, focusing on a massive market opportunity in strategic finance.
- Receive significant founding equity and the opportunity to scale into a CTO role while solving critical, high-stakes problems for post-Series B and pre-IPO finance teams.
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If your profile’s a match and GETPYTHIA LIMITEDPy wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.