Celonis

Senior Design Engineer, Design System

Celonis
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2 months ago
Munich, GermanySenior / Staff+

Responsibilities

  • Design and build production design-system components in Angular and TypeScript on a foundation of semantic HTML, ARIA, and modern CSS custom properties.
  • Own interaction decisions, component design, and front-end architecture from requirements through implementation.
  • Translate complex process-intelligence data and AI-driven behaviors into clear, intuitive, high-performance operator experiences.
  • Set standards for front-end quality, visual polish, motion, animation, performance, and accessibility.
  • Prototype novel interaction concepts and turn design visions into distinctive, testable experiences.
  • Collaborate with designers, product managers, and engineers to evolve the design system through a contribution model.
  • Maintain tokens-as-code in W3C DTCG format and structure component metadata, documentation, and APIs for AI coding agents.
  • Author and maintain Figma Code Connect mappings between Figma components and coded components.
  • Build CI guardrails including visual-regression, accessibility, and token-compliance checks.
  • Use AI design and coding tools daily to critique and correct generated output.
  • Lead design-system initiatives and mentor designers and engineers contributing to the system.

Requirements

  • Approximately 5–8 years of experience across design engineering, UX engineering, or front-end development, including significant hands-on design-system or component-library work in a SaaS or B2B environment.
  • Strong production front-end skills in Angular and TypeScript with solid HTML and CSS fundamentals; React experience or openness to React is a plus.
  • Ability to independently own design decisions, translate ambiguous requirements into usable UX, and operate with minimal oversight.
  • Deep understanding of design token architecture and modern token pipelines.
  • Strong Figma fluency and ability to move between design and code.
  • Demonstrated accessibility expertise implemented in code, including WCAG 2.2.
  • Hands-on fluency with AI design and coding tools and a responsible perspective on their use.
  • Strong product mindset, ownership orientation, communication skills, and senior individual-contributor leadership.
  • Experience with Figma Code Connect in production is a bonus.
  • Experience building or integrating MCP servers, including Figma Dev Mode MCP or custom design-system MCP servers, is a bonus.
  • Experience building evals for AI-generated UI or writing specifications and prompts for AI generation is a bonus.
  • Experience with complex, data-dense, or real-time interfaces is a bonus.
  • Token-pipeline experience with Style Dictionary, Tokens Studio, or equivalent is a bonus.

Benefits

  • Restricted Stock Units (RSUs) and merit-based refresh grants for full-time employees
  • 24 weeks of fully paid parental leave for primary carers and 12 weeks for supporting carers from the first day of employment
  • Unlimited PTO in applicable regions and generous PTO globally
  • Flexible hybrid work model balancing remote work and office collaboration
  • Learning framework, mentorship programs, and access to a dedicated learning platform
  • Subsidized Wellhub memberships, mental health counseling, and Wellness Weeks
  • Paid time off for annual Impact Days volunteering
  • Inclusion Think Tank and annual Inclusion Days

Tech Stack

AngularCSSHTMLReactTypeScript

Categories

Celonis

About Celonis

1,001-5,000 employees

Celonis makes processes work — for people, companies, and the planet. The Celonis Platform combines process data, business knowledge, and decision intelligence to provide Enterprise AI the operational context it needs to succeed. Thousands of the world's leading companies trust Celonis and its ecosystem of global partners to industrialize AI, building and deploying AI-driven, composable solutions and unlocking meaningful, compounding value. Because when processes work, everything works. Celonis is headquartered in Munich, Germany, and New York City, USA, with more than 20 offices worldwide. Find out more at www.celonis.com.

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