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Staff Software Engineer, New Products

UK - London💼 Full-time💰 $190,000–$190,000🗓 2026-06-08 → 2026-09-27

Core

Architect, build, and ship next-generation Fintech AI Innovations and 0-to-1 product lines by partnering directly with the CEO and Co-Founder.

Role type

Staff Software Engineer (0-to-1 Product & AI Innovation)

Builds

MVPs and 0-to-1 product lines for global financial infrastructure

Domain

Fintech, Payments, Generative AI

Deliverable

production ML models | product features

Required skills

Staff-level software engineering leadership, full-stack development (backend architecture + frontend), product sense, comfort with ambiguity, pragmatic problem solving, clear communication with executives

Preferred skills

Generative AI/LLM/automated agent workflows, fintech/payments/multi-currency ledgering experience, founding engineer or technical co-founder background

Technologies

Generative AI, LLMs, automated agent workflows

Responsibilities

Translate high-level strategic visions and AI capabilities into functional software, lead technical evaluation and implementation of emerging AI technologies, make pragmatic architectural decisions balancing speed and maintainability, own full-stack delivery from data models to UIs, bootstrap future teams for incubation projects

Seniority

Staff, hands-on IC with strategic ownership

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