Senior Design Engineer, Design System

Celonis; München; Vor Ort; EUR 70.000 - 110.000; Vollzeit

Zusammenfassung

Celonis is seeking a senior front‑end designer/engineer to own the design system and drive scalable UI for a complex process intelligence platform. You will translate complex data and AI behaviors into clear, high‑performance experiences.

You’ll work across design, engineering, and product, mentoring others while remaining hands‑on in design and code, with a strong emphasis on craft and usability.

Qualifikationen

• 5–8 years of hands‑on design engineering / front‑end work, with a SaaS or B2B focus.
• Strong production front‑end skills in Angular and TypeScript, with solid HTML/CSS fundamentals.
• Experience building or contributing to a design system or component library.

Aufgaben

• Design and build production components in Angular/TypeScript within the design system.
• Own interaction decisions and front‑end architecture end‑to‑end.
• Translate complex data and AI‑driven behavior into intuitive operator experiences.

Kenntnisse

Angular

TypeScript

HTML/CSS

Design System

Figma

Accessibility

UX engineering

Tools

Figma Code Connect

Style Dictionary

Copilot

Jobbeschreibung

Celonis is the global leader in Process Intelligence and the pioneer of Process Mining technology. As one of the world’s fastest-growing enterprise SaaS companies, we are changemakers pushing the boundaries of what’s possible. We invest heavily in advanced AI capabilities—specifically our Process Intelligence Graph—to turn data insights into immediate business action. We believe there is a massive opportunity to unlock global productivity and sustainability by placing intelligence at the core of every business process. Join our mission to make processes work for people, companies, and the planet.

Why this role matters

At Celonis, design has to scale across a complex, enterprise-grade process intelligence platform, and increasingly, it has to scale to machines as well as people. AI coding agents now generate a growing share of the UI our engineers ship, and our design system is the contract that keeps that output on-brand, accessible, and consistent.

This role sits at the intersection of design, engineering, and product, with a strong emphasis on craft, usability, and scalability. You'll design and build the system itself, owning interaction decisions and front-end architecture, and translating complex process data and AI-driven behaviors into intuitive, high-performance experiences. It's a senior role: you'll often operate with minimal design oversight, set standards, lead initiatives, and mentor others while staying deeply hands-on in both design and code.

About the team

You’ll join the team that owns Celonis's design system and the operations behind how design gets done. We sit at the intersection of design and engineering, and we treat the system as a living product with real users, internal designers, product engineers, and the AI agents that now consume it.

What you'll do

• Design and build production components in Angular and TypeScript, our design system is built in Angular and we may adopt React over time, on a foundation of rock-solid HTML and CSS (semantic markup, ARIA, and modern CSS custom properties driving design tokens).
• Own interaction decisions, component design, and front-end architecture end-to-end, independently translating ambiguous requirements into thoughtful, usable UX.
• Translate complex process‑intelligence data and AI-driven behaviors into clear, intuitive, high-performance operator experiences.
• Set the technical and craft standard for front-end quality, polish, motion and animation, performance, and accessibility, across the team.
• Drive rapid prototyping to explore novel interaction concepts and turn ambitious design visions into distinctive, testable experiences.
• Collaborate with designers, PMs, and engineers to derive and evolve the design system through a healthy contribution model.
• Make the system agent‑ready: maintain tokens‑as‑code in the W3C DTCG format (Style Dictionary or similar) and structure component metadata, docs, and APIs so AI coding agents can consume them as reliable context.
• Author and maintain Figma Code Connect mappings so Figma components link cleanly to their coded counterparts for engineers and agents alike.
• Build evals as guardrails, visual‑regression, accessibility, and token‑compliance checks in CI, so generated and contributed UI meets the bar before it ships.
• Use AI tooling daily (Figma Make, v0, Cursor, Claude Code, Copilot, or similar), applying senior design and engineering judgment to critique and correct the output.
• Lead system initiatives and mentor designers and engineers contributing to it.

What you'll bring

• Around 5–8 years across design engineering / UX engineering / front-end, including significant hands‑on work building a design system or component library in a SaaS or B2B environment.
• Excellent UX instincts with strong attention to interaction detail and usability, you can own design decisions independently, with minimal oversight.
• Strong production front-end skills in Angular and TypeScript with rock‑solid HTML and CSS fundamentals; experience with (or genuine openness to) React is a plus.
• Deep understanding of design token architecture (primitive → semantic → component tiers) and modern token pipelines.
• Strong Figma fluency and comfort moving fluidly between design and code.
• Demonstrated accessibility expertise (WCAG 2.2)