Designer

November 8, 2026

Office

Middle

London, United Kingdom

Indeed

Keep in mind

Office-only work

Description

AI agents that handle complex end-to-end work for financial institutions and Fortune 500 companies, backed by the OpenAI Startup Fund. The Designer defines how financial professionals interact with AI in their most critical workflows, designing interfaces for agentic AI in Excel. The role spans core product experience, onboarding, a design system built from scratch, visual identity, and growth and conversion design

Responsibilities

Design the end-to-end user journey for interacting with AI agents in Excel, creating intuitive interfaces for complex workflows such as prompting, iterating and reviewing AI outputs
Craft the first-time user experience that takes someone from what is this to I can't work without this
Build and maintain the design system from scratch
Shape the brand through the product, marketing site and collateral, creating a sophisticated, trustworthy and cutting-edge visual language
Work closely with Engineering and Product to ship designs, balancing user needs with technical constraints in Excel's add-in environment
Design signup flows, pricing pages and upgrade prompts that drive conversion

Requirements

Strong portfolio demonstrating end-to-end product design, from research and wireframes to high-fidelity mockups and shipped features
Deep understanding of user workflows and pain points, with research conducted proactively to drive design decisions
Technical fluency: understanding of technical constraints and ability to work effectively with engineers within platform limitations
Detail-oriented designs that are polished and production-ready
Fast executor who ships quickly and iterates based on feedback
Strong communicator who articulates design decisions clearly and advocates for user needs across the organization
3+ years of product design experience at technology companies, ideally B2B SaaS or technical tools
Strong portfolio showcasing end-to-end product design work with measurable impact
Proficiency in modern design tools (Figma required)
Experience designing complex workflows or enterprise software
Nice to have: background in finance or financial services, understanding Excel power users and financial modeling workflows
Nice to have: experience designing AI/ML products or agentic interfaces
Nice to have: experience with design systems or component libraries
Nice to have: front-end development skills (HTML/CSS/JavaScript)
Nice to have: experience at early-stage startups (seed to Series A)