Founding Engineer - React Developer - NestJS Stack - Fintech - Startup We''re looking for a Founding Engineer to build alongside us. You''ll work directly with our CTO to design, ship, and own product end-to-end, from ideation through deployment. You''ll make real architectural decisions that matter, write code that touches real customers, and help turn early chaos into something that scales. You''ll be expected to bring opinions, spot problems early, and move fast with high autonomy. You''ll generate your own direction, make calls under uncertainty, and thrive when the path ahead is still being figured out. The people who do best here get energised by ambiguity and prefer to ship then refine. You will own a meaningful chunk of this company (1.5%) meaning as we grow to series A, the value of your shares (£97,500) will grow by 5x to 10x. What You''ll Do Ship fast. Build and deploy core features end-to-end across our React + NestJS stack Own problems. Take product from idea to experiment to production - the full journey, end-to-end Shape architecture. Make foundational decisions on how we build; you''ll leave a mark on the codebase Close the loop on customers. Expect weekly product feedback; build for real, validated pain Be a sparring partner. Bring problems to the table, research solutions, discuss tradeoffs, then execute Think like an owner. Every decision you make should move us closer to product-market fit or revenue Build the culture. Help define our engineering ..... full job details .....