Head of Design . Isometric

Hard Problems; Greater London; Hybrid; GBP 120,000 - 140,000; Full time

Benefits offered by this job

Equity

Hybrid in London

Competitive salary

Job summary

Isometric is seeking a Head of Design in London to lead the design team, set the direction, and maintain high quality as the company scales. You will steer end-to-end product design for Certify, transforming complex agentic workflows into intuitive UX and UI that customers want to use.

Join a leadership-driven environment focused on systems thinking, AI-enabled design, and brand work across products, marketing, and sustainability initiatives.

Qualifications

• Around 10+ years of product design experience with a track record of shipping and iterating complex products.
• Experience building and leading small, fast design teams with scalable processes.
• Comfort using AI to design faster and raise team capability.

Responsibilities

• Lead design at Isometric: build the team, define direction, maintain quality as the organisation grows.
• Own end-to-end product design for Certify, turning agentic workflows into usable UX/UI.
• Think in systems and services, not just screens, leveraging AI to design faster and better.
• Shape company brand, swag, sales decks, and social media.

Skills

Leadership

Product design

Systems thinking

B2B SaaS

AI design

Job description

# Head of DesignIsometric, London, UKClimate Tech## Why this work mattersIsometric directly supports climate action by rigorously certifying carbon removal and reduction projects, helping scale credible carbon markets — a commercially driven but clearly climate-positive mission.View the full listing and apply →Listed 10 Nov 2026Applications are handled by Isometric, not by Hard Problems.## About IsometricIsometric is an AI-native environmental certification company. Fortune 100 companies need to be certified against regulatory, safety, and sustainability standards, and Isometric deploys AI agents to make that process accurate, instant, and invisible. Its core product, Certify, accelerates the certification of physical infrastructure 50x using agentic workflows and UX designed to turn dense audit work into something people actually want to use.### The roleThis is a leadership role at a pivotal stage of growth. You would build and lead the design team, set the direction and quality bar, and remain hands-on as the company scales. The role sits within the Technology and Design department and covers both product design and broader brand work.### What you would do* Lead design at Isometric: build the team, define the direction, and maintain quality as the organisation grows.* Own end-to-end product design for Certify, taking complex agentic workflows and audit processes and turning them into UX and UI that people want to use.* Think in systems and services, not just individual screens, and use AI tools to design faster and better.* Shape how Isometric shows up beyond the product, including company brand, swag, sales decks, and social media.* Build and maintain the delivery and quality processes that hold the bar as the team grows.### What they are looking for* Around 10 or more years of product design experience, with a strong track record of taking complex products from prototype to shipped and iterated (UX, UI, and systems thinking throughout).* Experience building and leading small, fast design teams, including the processes that sustain quality at pace.* Comfort using AI to design faster and to raise the capability of those around you.* Proactive ownership, pragmatism, and willingness to get stuck into whatever is needed to move the company forward.* Experience with B2B SaaS or technical products is a bonus.### Working arrangementsThe role is based in London. Isometric values in-person collaboration and expects three days a week in the office. This is not a remote role. The company is looking for someone committed for the long term (5-10 years), not a short-term engagement.### Pay and benefits£120,000 - £140,000 per year, depending on experience and location, plus equity.## DetailsLocation: London, UKOn-site or remote: Hybrid (London)Salary: £120,000 - £140,000Sector: Climate TechRole: Product designSeniority: VPOrganisation: For-profitThis job is listed on the Hard Problems job board, but details come from the employer’s own listing and may have changed — always check the original posting.