Senior UX Designer

Amionyx; Germany; Remote; EUR 60,000 - 80,000; Full time

Job summary

Amionyx is hiring a Senior UX Designer to lead user research and product design for a client’s web and mobile apps. This is a remote role based in Germany, working from home as part of the Amionyx team.

You’ll own the end-to-end UX from discovery to developer-ready designs, collaborate with product managers and engineers, and contribute to the design system to ensure consistency across platforms. The role requires 5–8 years in UX or product design, strong Figma expertise, fluent English (German

Qualifications

• 5–8 years of UX or product design experience.
• Portfolio showing research steps, options, outcomes.
• Experience planning and running user research and usability tests.
• Strong Figma proficiency and design systems knowledge.
• Ability to explain design decisions to non-designers.

Responsibilities

• Own the UX for client web and mobile products from discovery to release.
• Plan and run user interviews and usability tests.
• Translate research into user flows, IA, wireframes, and prototypes.
• Create clear, accessible interfaces in Figma and align with the design system.
• Test designs with real users and refine based on feedback.
• Collaborate with product managers and engineers and present to stakeholders.
• Hand over developer-ready designs and support build and QA.
• Contribute to and maintain the design system.

Skills

User research

Prototyping

IA design

WCAG accessibility

English fluency

Remote work

German a plus

Tools

Figma

Design systems

Job description

Lead user research and UX design for a client’s digital products, from discovery to tested, developer-ready designs, working remotely from Germany as part of the Amionyx team.

Amionyx is hiring a Senior UX Designer to work with one of our clients.

This is a remote role: you live in Germany and work from home as part of the Amionyx team, working day to day with the client’s product and engineering teams. You will lead UX for their digital products, from research and user flows to tested, developer-ready designs.

The role suits a designer who is as comfortable talking to users and stakeholders as working in Figma, and who can explain the reasoning behind every design decision.

The salary is €60,000–80,000 a year, depending on your experience.

What you’ll do

• Own the user experience of the client’s web and mobile products, from discovery to release.
• Plan and run user research: interviews, usability tests and analysis of how people use the product.
• Turn research and business goals into user flows, information architecture, wireframes and prototypes.
• Design clear, accessible interfaces in Figma and keep them consistent with the design system.
• Test designs with real users and improve them based on what you learn.
• Work closely with the client’s product managers and developers, and present your work to stakeholders.
• Hand over developer-ready designs and support the team during build and QA.
• Contribute to and maintain the design system.

What we’re looking for

• 5–8 years of experience in UX or product design, with web and mobile products shipped to real users.
• A portfolio that shows your process: research, the problem, your options and the outcome.
• Hands‑on experience planning and running user research and usability testing.
• Expert in Figma, including components, auto layout and interactive prototypes.
• Good knowledge of accessibility (WCAG) and design systems.
• Fluent English, spoken and written. German is an advantage.
• Based in Germany, with the right to work there.
• Comfortable working remotely and explaining design decisions clearly to clients and developers.

Nice to have

• Experience in agency or client‑facing work.
• Experience with B2B, SaaS or e-commerce products.
• Knowledge of analytics tools and A/B testing.
• Basic understanding of HTML and CSS.

Senior UX Designer