Founding Frontend Engineer

12 hours ago

Greater London, United Kingdom Jack & Jill Full time

Founding Frontend Engineer ($140k-$200k + Equity) at fast-growing tech startup Company: Jack & Jill Salary: $140k–$200k + Equity Company Description: Fast-growing early-stage tech startup Location: London, UK Job Description: Lead frontend development at an early-stage tech startup, shaping the technical architecture and building user-facing products from the ground up. This high-impact, high-ownership role is ideal for an engineer who wants to define both the product and the engineering culture, playing a pivotal role in the company’s success in a fast-paced, 0→1 environment. Why this role is remarkable Shape technical architecture and engineering culture as a founding engineer. High-impact role at a well-funded startup building products from 0 to 1. Significant equity package with a clear path to future engineering leadership. What you will do Design and implement scalable frontend architecture, establishing best‑in‑class engineering practices. Collaborate directly with founders and designers to turn product vision into exceptional user experiences. Help define engineering culture, participate in hiring, and mentor future frontend engineers. The ideal candidate 5+ years of frontend development experience using modern JavaScript frameworks (React, Vue, or Angular). Experience in early-stage environments (pre‑Series A preferred), building products from scratch. Deep expertise in HTML5, CSS3, JavaScript/TypeScript, and strong product intuition. How to Apply Visit our website. Click 'Speak with Jack'. Login with your LinkedIn profile. Talk to Jack for 20 minutes so he can understand your experience and ambitions. If the hiring manager would like to meet you, Jack will make the introduction. Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Engineering and Information Technology Industries: Technology, Information and Internet #J-18808-Ljbffr

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