Quanloop is building and running a security‑sensitive investment platform. We are hiring multiple Product Designers (UX/UI) in Budapest to improve web and mobile experiences and to help teams ship clearer, more consistent product workflows.

This is an office‑first role based in Budapest.

Role snapshot

• Working model: Office‑first (on‑site).
• Hiring basis: Local hiring for the Budapest office location.
• Language: English‑first working language.
• Reporting line: You report to the Head of Engineering and/or the CTO.

What you’ll be responsible for

• Design and iterate user-facing workflows across mobile and web, with strong attention to clarity and usability.
• Turn requirements into practical user journeys, including edge cases, states, and constraints.
• Produce UI designs that are detailed enough to ship: components, patterns, and interaction behaviour.
• Work closely with UI Developers (HTML/CSS) and Front-End Engineers (React) to ensure designs are implementable and consistent.
• Partner with Product Owners, QA and Engineering to define scope, acceptance criteria and release readiness.
• Contribute to design system thinking: consistency across screens, reusable patterns, and a shared design language.
• Validate design choices through practical feedback loops and iteration on shipped work.

What success looks like in the first 3–6 months

• You ship improvements across both web and mobile that make key workflows clearer and more consistent.
• Design handover becomes smoother: fewer missing states, fewer unclear interactions, fewer implementation rework loops.
• The product becomes more coherent through reusable patterns and stronger design consistency.

What we’re looking for

• Proven experience designing production web and mobile products; portfolio must include shipped work.
• Strong mobile UX/UI competence (iOS/Android patterns, navigation, states, real-world constraints).
• Strong web UI/UX judgement and awareness of current patterns and expectations.
• Comfortable working in environments where precision and clarity matter.
• Experience with design systems and maintaining consistency across product surfaces.
• Comfortable working with engineers and owning design details through to shipped outcomes.
• Clear written and spoken communication in English.
• Comfortable working on site with a team.

Before you apply

If you want more context before applying, the pages below may be useful:

• Benefits and rewards — details on health cover, time off, learning support and role-dependent bonus arrangements
• Our offices — information on our office-first model and locations
• Teams at Quanloop — an overview of how teams work and where this role sits
• Our story — background on the company and the way we work

This is optional reading, but it should give you a better sense of what to expect before you apply.

How to apply

Apply with your CV and a portfolio link. A short note is welcome, but not required.