Senior Brand Designer - Enterprise AI & Data Visualization

HASH; Greater London; Hybrid; GBP 65,000 - 100,000; Full time

Benefits offered by this job

Generous equity

London salary band

Job summary

HASH in London is seeking a senior Brand Designer to own HASH’s visual expression across sales and marketing: decks, diagrams, illustrations, editorial graphics, email, social campaigns, case studies, reports and selected web work.

You will turn complex technical ideas into clear visuals, build reusable templates, collaborate with founders, sellers, marketers and engineers, and push high-quality work under tight deadlines. Prototyping with Figma, Google Slides, and PowerPoint.

Qualifications

• A portfolio demonstrating exceptional typography, layout, hierarchy and visual storytelling.
• Strong examples of persuasive presentations and editorial or campaign systems, not only identities and logos.
• The ability to turn a complicated technical idea into an original diagram or illustration that genuinely improves understanding.
• Systems thinking: you build reusable components and templates, while knowing when an important moment deserves something bespoke.

Responsibilities

• Design and continuously improve HASH’s core company, sales, pilot and research decks.
• Turn complex product and process concepts into clear diagrams, illustrations and visual narratives.
• Create distinctive editorial graphics for blog posts, newsletters, social media, case studies and reports.
• Build campaign and launch systems that work coherently across several formats.
• Produce one‑pagers, leave‑behinds and account‑specific sales collateral under real deadlines.
• Establish modular templates and components that non‑designers can use safely.
• Extend HASH’s visual language across typography, layout, illustration, diagrams, data visualization, screenshots, motion and generated imagery.
• Maintain organized source files, libraries and practical guidance so work remains reusable.
• Collaborate with technical experts to make sure diagrams are accurate, not merely plausible.
• Work with Marketing on briefs and priorities and with Sales on the communication obstacles in live deals.
• Raise the quality bar while preserving speed.

Skills

Portfolio

Campaign systems

Diagrams

Systems thinking

Cross-functional collaboration

Art direction

Curiosity about AI

Tools

Figma

Google Slides

PowerPoint

Job description

HASH in London is seeking a senior Brand Designer to own HASH’s visual expression across sales and marketing: decks, diagrams, illustrations, editorial graphics, email, social campaigns, case studies, reports and selected web work.

You will turn complex technical ideas into clear visuals, build reusable templates, collaborate with founders, sellers, marketers and engineers, and push high-quality work under tight deadlines. Prototyping with Figma, Google Slides, and PowerPoint.