UX/UI Designer (m/f/d)

Design System & Platform Consistency

About AceBIT

AceBIT GmbH is an internationally active software company based in Darmstadt (founded in 1998). Our main product, Password Depot, runs on Windows, macOS, iOS, Android, and the web–complemented by Password Depot Enterprise Server for enterprise customers. Our products enjoy an excellent reputation and are used worldwide by enterprises, SMEs, and private users.

Your Role at a Glance

You ensure a consistent, modern user interface across all platforms. You build a design system (components, design tokens, guidelines) and make sure design and implementation align.

Your Responsibilities

Build and scale the design system

  • Define colors, typography, spacing, icons, design tokens, motion principles, and light/dark mode.
  • Design a cross-platform component library (buttons, dialogs, tables, forms, navigation).
  • Create guidelines and documentation (dos and don'ts, states, error messages, accessibility), including versioning.

Product UX and UI across all platforms

  • End-to-end design of flows, information architecture, and interfaces for Windows, macOS, iOS, Android, and web.
  • Prototyping and rapid user testing (internal/external) with clear takeaways.
  • Careful design of states, micro-interactions, empty and loading states, and clear error messages.

Collaboration & Implementation

  • Work closely with development: clean handoffs, specifications, and design quality assurance in builds.
  • Continuous improvement: reduce UI debt, identify and fix inconsistencies, modernize outdated dialogs.
  • Internationalization and accessibility: multilingual interfaces, keyboard operability, and strong contrast (WCAG principles).

Ihr Profil (Muss)

  • Several years of experience in product design (UX/UI) for desktop and/or mobile; ideally web apps as well.
  • Proven hands-on experience in building or maintaining a design system, including components and tokens.
  • Very strong interface design skills (typography, spacing, contrast) and a structured approach to flows.
  • Confident in prototyping and usability testing; you turn feedback into clear decisions.
  • Tools: Figma (or equivalent), prototyping tools; basic understanding of frontend feasibility.
  • Clear, structured communication skills in German and English.

Nice to have

  • Experience with accessible patterns, dark mode, data-heavy interfaces (tables), and complex forms.
  • Understanding of conventions on Windows/macOS as well as mobile patterns (iOS/Android).
  • Interest in design metrics (e.g. the impact of redesigns on UX metrics).

Was AceBIT Ihnen bietet

  • A high degree of creative freedom and ownership with direct impact.
  • Short decision-making paths and a friendly, appreciative atmosphere in a small team.
  • Modern workstations with height-adjustable desks, ergonomic chairs, and state-of-the-art hardware, plus a quiet room, billiards room, and kitchen with dining area.
  • Central location in downtown Darmstadt – right by Herrngarten – with excellent transport connections.
  • Flexible working hours (core hours 10:00 a.m.–4:00 p.m.).
  • 30 days of vacation.
  • Above-average salary – depending on experience and responsibility.

Interesse?

Senden Sie Ihre vollständigen Bewerbungsunterlagen inklusive Gehaltsvorstellung und Verfügbarkeit bitte ausschließlich per E‑Mail an georgia.tsaousidis@acebit.com. Wir freuen uns auf Ihre Bewerbung!

Jetzt bewerben