Hire a Fractional UI/UX Designer
Fractional UI/UX Designer. Better Products, Faster.
Senior product design expertise that improves how your product feels to use, reduces friction at every touchpoint, and turns design from a backlog item into a competitive advantage.
Why design teams choose Fractionus
- Vetted practitioners only. We shortlist experienced UI/UX designers with portfolios and shipping track records in your product category.
- Fast start. Typical kickoff in days — no lengthy portfolio reviews or agency scoping calls.
- Flexible engagement. 1–3 days/week, day rate or retainer, structured around your sprint cadence.
- Clear outcomes. Research findings, wireframes, high-fidelity designs, and handoff files — shipped on schedule.
What is a Fractional UI/UX Designer?
A Fractional UI/UX Designer is a senior product designer who partners with your team part-time to own the design of your digital product — from the way information is structured to the look and feel of every screen. They bring both strategic thinking (what should we build and why?) and executional craft (how should it look and behave?) to your product process.
Where they go deep
- User research, customer interviews, and usability testing
- Information architecture and user flow mapping
- Wireframing, prototyping, and interactive mock-ups
- High-fidelity visual design and component libraries
- Accessibility (WCAG compliance and inclusive design)
- Design system contribution and Figma file management
- Developer handoff and implementation support
- Conversion rate optimisation through UX improvements
Fractional CSIO
Ex-SoundCloud
Fractional CRO
Ex-Heineken
Fractional CXO
Ex-McKinsey
Fractional GTM
Ex-Salesforce
Fractional Head of AI
Ex-GE Capital
Fractional COO
Ex-Glossier
Fractional CTO
Ex-Afterpay
Fractional CTO
Ex-Google
Fractional CPO
Ex-Pleo
Fractional CTO
Ex-BMW
Fractional CPO
Ex-Lego
Fractional CFO
Ex-We Are Brands
When to hire a Fractional UI/UX Designer
- Your product is functional but difficult to use. Support tickets, low feature adoption, and high drop-off rates are symptoms of a UX problem — not a product problem. A fractional UI/UX designer diagnoses and fixes the experience.
- You’re launching something new and want to get it right first time. Retrofitting good UX after launch is always more expensive than designing it in from the start.
- You have engineers but no designer. Engineering-led product teams ship things that work. A fractional UI/UX designer makes sure they’re things people actually want to use.
- You’re scaling up design and need a senior practitioner before you hire juniors. The first designer you add shapes the culture, the process, and the standards that every subsequent hire inherits.
What does engagement look like?
Most teams engage a fractional UI/UX designer at 2–3 days per week, embedded into the sprint cycle alongside engineering and product. Engagements typically begin with a discovery and audit phase, followed by iterative design work across priority areas.
90-Day deliverables typically include
- UX audit and usability findings report
- User research plan and first round of customer interviews
- Prioritised redesign backlog with impact/effort scoring
- High-fidelity designs for top 3–5 product areas
- Design system starter (colours, typography, core components)
- Developer handoff documentation and Figma files
Hire a Fractional UI/UX Designer
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Why the fractional model is surging
The demand for senior product designers has massively outpaced supply — and the full-time salary expectations that come with it. More importantly, most product teams don’t need a designer every hour of every day. The fractional model gives companies access to the seniority that makes real product differences, structured around actual design output rather than seat-filling headcount.
How Fractionus works
- Brief us once. Your product, platform, design maturity, and the user experience challenges you’re trying to solve.
- Shortlist in days. Meet 2–3 vetted fractional UI/UX designers matched to your product category.
- You choose. Interview, check portfolio fit, and select your designer.
- We handle everything else. Paperwork, billing, and smooth scale-up/scale-down.
What you’ll get — and measure
- Task completion rates and user satisfaction scores improving from a documented baseline
- Figma files structured clearly enough that any engineer can build from them confidently
- A design process your team can follow and repeat across future product work
- Fewer support tickets, lower drop-off, and better activation rates tied to specific UX changes
Fractional leaders from top brands
Frequently Asked Questions
Answers to the most common questions about working with a Fractional UI/UX Designer through Fractionus
Do they need to use our existing design tools?
Most fractional UI/UX designers work primarily in Figma, which is now the industry standard. If you’re on a different tool, flag this at brief stage — we can match based on your stack.
Can they conduct user research as well as design?
Yes. Senior UI/UX designers typically run both the research and the design — interviews, usability sessions, synthesising findings, and translating them into design decisions. This is what separates a UX designer from a visual designer.
How quickly can we start?
Most clients meet shortlists within a week and kick off within days after selection.
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