Sr. Frontend Engineer - Process Modeling Team

Posted An Hour Ago
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Madrid, Comunidad de Madrid, ESP
Hybrid
Senior level
Big Data • Information Technology • Productivity • Software • Analytics • Business Intelligence • Consulting
Celonis helps the world’s largest and most esteemed brands make processes work for people, companies and the planet.
The Role
Build and grow Celonis’s process modeling library using TypeScript, Angular, and HTML5. Develop graph rendering, dynamic layouts, and interaction logic for complex datasets. Apply AI coding tools daily, collaborate with Product and UX, write tested code, make technical decisions, and mentor engineers.
Summary Generated by Built In

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.

The Team

Prisma is a newly formed team building the Modeling Library that powers Celonis' Process Modeling Experiences. This library is the foundation for how users create, edit, and visualize process models across the platform. The team works closely with Product, UX, and other engineering teams to turn complex modeling and graph problems into fast, intuitive interactions for our customers.

The Role

As a Senior Software Engineer on Prisma, you'll help build and grow the Modeling library from the ground up. You'll work on the graph rendering, layout, and interaction logic that lets users model business processes clearly and efficiently, even with large and complex data sets.

We're looking for engineers who already use AI coding tools daily and know how to apply them to solve real engineering problems fast, not as a novelty, but as part of how they build production-quality software.

The work you'll do
  • Design and build the Modeling library's core components using TypeScript, Angular, and HTML5.
  • Solve complex visualization problems such as fast interactions, dynamic graph layouts, and graph interactions, to Celonis' quality bar
  • Use AI coding tools daily to speed up development and problem-solving on graph layout, rendering, and interaction challenges
  • Collaborate with Product, UX, and other engineering teams to turn modeling requirements into working features
  • Write clean, tested code and contribute to the team's technical decisions
Qualifications you need
  • Strong hands-on mastery of TypeScript, Angular, and HTML5
  • 5+ years of professional frontend engineering experience
    • A track record of owning complex visualization or graph-based systems end-to-end
    • Comfortable driving technical decisions and mentoring other engineers
  • Proven ability to solve complex visualization problems (fast interactions, dynamic graph layouts, graph interactions)
  • Daily, hands-on use of AI coding tools (e.g., GitHub Copilot, Cursor, Claude Code) as part of your normal development workflow
  • Based in or near Madrid, and available to work on-site part of the week (this is a hybrid role, not fully remote)
  • Good written and spoken English

Nice to have

  • Experience with a graph layout library, such as yFiles

What Celonis can offer you:

  • Pioneer Innovation: Work with the global leader in Process Mining and the Process Intelligence Graph to shape the future of AI-driven business operations.
  • Ownership from Day 1: Every full-time "Celonaut" is an owner, receiving Restricted Stock Units (RSUs) and merit-based refresh grants.
  • Unrivaled Family Support: Benefit from our inclusive parental leave policy—24 weeks of fully paid leave for primary carers and 12 weeks for supporting carers, available from your first day of employment.
  • Work-Life Integration: Enjoy Unlimited PTO (in applicable regions) and generous PTO globally, as well as a flexible hybrid work model that balances remote focus with vibrant office collaboration.
  • Continuous Growth: Elevate your skills through our 70-20-10 learning framework, mentorship programs, and access to a dedicated learning platform.
  • Holistic Well-being: Prioritize your health with subsidized Wellhub memberships, mental health counseling, and dedicated "Wellness Weeks" that prioritize work/life balance.
  • Drive Sustainability: Participate in annual Impact Days, where you receive paid time off to volunteer for community and environmental causes with your local office, or virtually.
  • Global Inclusion & Belonging: Find community through our Inclusion Think Tank and participate in our annual Inclusion Days, ensuring every voice is heard and valued.
  • Value-Driven Impact: Join a mission-led organization where our core values—Live for Customer Value, The Best Team Wins, We Own It, and Earth Is Our Future—drive every decision.

About Us:

Celonis makes processes work — for people, companies, and the planet. Powered by process mining and AI, the Celonis Process Intelligence Platform integrates process data and business context to create a living digital twin of business operations. We enable thousands of companies worldwide to understand how their business actually runs and, together with their partners, build intelligent solutions that transform and continuously improve the way they operate — unlocking billions in value. Celonis is headquartered in Munich, Germany, and New York City, USA, with more than 20 offices worldwide.

Get familiar with the Celonis Process Intelligence Platform by watching this video.

Celonis Inclusion Statement:

At Celonis, we believe our people make us who we are and that “The Best Team Wins”. We know that the best teams are made up of people who bring different perspectives to the table. And when everyone feels included, able to speak up and knows their voice is heard - that's when creativity and innovation happen.

Your Privacy:

Any information you submit to Celonis as part of your application will be processed in accordance with Celonis’ Accessibility and Candidate Notices

By submitting this application, you confirm that you agree to the storing and processing of your personal data by Celonis as described in our Privacy Notice for the Application and Hiring Process.

Please be aware of common job offer scams, impersonators and frauds. Learn more here.

Skills Required

  • Strong hands-on mastery of TypeScript, Angular, and HTML5
  • 5+ years of professional frontend engineering experience
  • Experience owning complex visualization or graph-based systems end-to-end
  • Ability to drive technical decisions and mentor other engineers
  • Proven ability to solve complex visualization problems, including fast interactions and dynamic graph layouts
  • Daily hands-on use of AI coding tools such as GitHub Copilot, Cursor, or Claude Code
  • Based in or near Madrid and available to work onsite part of the week
  • Good written and spoken English
  • Experience with a graph layout library such as yFiles

What the Team is Saying

Celonis Compensation & Benefits Highlights

  • Parental & Family Support Company materials highlight fully paid parental leave of 24 weeks for main carers and 12 weeks for supporting carers, along with broader family supports. Feedback suggests this is a signature strength and available from day one in many locations.
  • Equity Value & Accessibility Full‑time employees are described as receiving RSU grants with refreshes and merit awards, plus a distinctive child‑focused equity “education kicker.” This broad access positions ownership as a central pillar of total rewards.
  • Leave & Time Off Breadth A flexible or unlimited PTO model, paid holidays, volunteer Impact Days, and occasional sabbaticals are emphasized. Materials also reference hybrid flexibility that supports time away when needed.

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The Company
HQ: New York, NY
3,000 Employees
Year Founded: 2011

What We Do

Celonis makes processes work — for people, companies, and the planet. Powered by process mining and AI, the Celonis Process Intelligence Platform integrates process data and business context to create a living digital twin of business operations. We enable thousands of companies worldwide to understand how their business actually runs and, together with their partners, build intelligent solutions that transform and continuously improve the way they operate — unlocking billions in value. Celonis is headquartered in Munich, Germany, and New York City, USA, with more than 20 offices worldwide. # Approximately half of the top 200 companies of the Forbes Global 2000 are Celonis customers. # More than 30% of the Fortune Global 500, and more than 25% of the Fortune 500 are Celonis customers. # To date, Celonis customers have realized more than $8 billion in value, and identified more than $18 billion in value. Celonis has been recognized as: # Germany’s most valuable startup and one of the most valuable in New York City # One of the world’s 50 most valuable private companies # The first German decacorn and one of only 48 in the world # The second largest unicorn in Europe

Why Work With Us

Celonis is a dynamic, fast-paced, and rewarding place to work. Proudly calling ourselves Celonauts, we are innovators and change-makers who challenge the status quo. We tackle challenges together and celebrate our successes as a team in and out of the office. Together, we’re changing the world one process at a time. Care to join us?

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Employees engage in a combination of remote and on-site work.

Celonis offers a hybrid work policy, blending remote work flexibility with in-office collaboration. Employees enjoy the comfort of working from home while benefiting from teamwork and connection in our modern office spaces.

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