Celonis Logo

Celonis

(Senior) Backend Software Engineer (Java) - Metadata Platform DB

Posted 3 Days Ago
Be an Early Applicant
Hybrid
Munich, Bayern
Senior level
Hybrid
Munich, Bayern
Senior level
Build and maintain Java components in a PostgreSQL ecosystem, including client libraries, database proxies, schema tools, and sharding solutions. Own component reliability, performance, security, provisioning, and operations while collaborating with infrastructure and downstream teams. Work with Terraform, Kubernetes, containerization, distributed systems, testing, monitoring, and infrastructure-as-code. Document architecture and operational processes, and potentially maintain forks of open-source projects.
The summary above was generated by AI

Celonis is the trusted platform to industrialize Enterprise AI. At our core is the Celonis Context Model — which combines process data, business knowledge, and intelligence into a living digital twin of the enterprise that AI can actually understand, turning AI's operational blind spots into operational clarity. World's leading companies trust Celonis and its global ecosystem of partners to make their AI agents, people, systems, and processes work together, achieving transformational outcomes. We believe there's a massive opportunity to unlock global productivity and sustainability by giving AI the context to understand how every business process really works. Join our mission to make processes work for people, companies, and the planet.

We are looking for a Backend Software Engineer (Java), mid to senior level, to join the Metadata Platform DB team. This team owns Postgres end-to-end - from infrastructure and provisioning to the software layer that sits on top of it - and is looking for someone to help maintain and grow that ecosystem.

The Team

Metadata Platform DB owns Postgres provisioning and infrastructure as code, along with a set of Java (and one Rust) components built around it, including a core client library, a database proxy, a schema management tool, and a fork of an open-source sharding solution.

The Tech Stack

  • Cloud Infrastructure: Cloud-native platform, expanding beyond current AWS and Azure dependencies toward provider-agnostic deployment.
  • Core Technologies: Java, Postgres.
  • Infrastructure as Code: Terraform, a Go-based operator.
  • Systems components: Rust (database proxy).
  • Containerization: Kubernetes.
  • DevOps: Kustomize, GitHub CI, ArgoCD/Kargo, Datadog for metrics/logs/APM.

The Work You'll Do

  • Take ownership of one or more Java components in the Postgres ecosystem, including newly onboarded ones.
  • Work alongside the infrastructure-as-code side of the stack (Terraform, operators) to understand how your components are provisioned and operated.
  • Improve reliability, performance, and security of the components you own.
  • Where applicable, maintain forks of open-source projects - tracking upstream changes and making deliberate calls about merging versus diverging.
  • Collaborate with teams handing off components and with downstream consumers.
  • Document processes, concepts, and decisions as ownership transitions and components evolve.

The Qualifications You Need

  • Solid professional experience building Java applications (3+ years mid-level, 7+ years senior).
  • Experience with infrastructure and IaC concepts - comfort working with or alongside Terraform or similar provisioning tooling.
  • Experience building, packaging, and debugging applications in containerized and Kubernetes environments (Docker/OCI).
  • Experience with databases (Postgres preferred over InnoDB/MySQL, with a good grasp of Postgres MVCC and concurrency mechanics from an application perspective) and distributed systems.
  • Experience writing and maintaining unit and integration tests.
  • Strong communication skills in English and a passion for clean, maintainable code.

Nice to Have:

  • Experience with Rust or Go.
  • Experience maintaining a fork of an open-source project.
  • Hands-on Terraform experience.
  • Experience with monitoring and log analysis tools (e.g., Datadog).
  • Familiarity with agentic coding tools (e.g., Claude Code, Cursor, Codex).

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 is the trusted platform to industrialize Enterprise AI, empowering organizations to analyze, design, and operate AI-driven processes. The Celonis Platform is powered by the Celonis Context Model, which combines process data, business knowledge, and intelligence to create a living digital twin of the enterprise that AI can understand — turning AI’s operational blind spots into operational clarity. Industry-leading companies around the world trust Celonis and its global ecosystem of partners to make their AI agents, people, systems, and processes work together, achieving transformational outcomes. 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.

Celonis London, England Office

Celonis London Hub Office

Our London office is centrally located in Bloomsbury - an intellectual and literary hub. Here you'll enjoy the art, literature, pubs, and shopping of this eccentric area. The office provides an open and modern space, a communal breakout area, bike parking, and complimentary healthy snacks.

Similar Jobs at Celonis

5 Hours Ago
Hybrid
Expert/Leader
Expert/Leader
Big Data • Information Technology • Productivity • Software • Analytics • Business Intelligence • Consulting
Leads enterprise, data, and cloud architecture strategy for major client accounts. Presents technical strategies to C-level executives, translates business objectives into modernization plans, and designs solutions involving integrations, Agentic AI, SaaS, and legacy architectures. Supports pre-sales and post-sales engagements, assesses IT maturity, resolves technical blockers, guides consulting teams and partners, and develops reusable technical assets, designs, and thought leadership materials.
Top Skills: Agentic AiApi EcosystemsAutomationAWSAzureCloud-Native ArchitectureCybersecurityData ArchitectureData OperationsErpEsbETLGCPInformaticaMicrosoft Dynamics CrmMulesoftOcpmOraclePythonSaaSSalesforceSAPServicenowSQLSystem IntegrationTalendTogafZachman
4 Days Ago
Hybrid
Entry level
Entry level
Big Data • Information Technology • Productivity • Software • Analytics • Business Intelligence • Consulting
Supports Celonis’s External Communications Team with press releases, briefings, coverage monitoring, executive reporting, website updates, desk research, and content development. The role also involves coordinating designers and internal contributors, organizing team activities, using AI and automation tools, and assisting with communications projects. It is designed for a student pursuing communications or a related degree who wants practical experience in corporate communications, public relations, and digital content.
Top Skills: Ai ToolsCorporate Website PlatformsDigital Automation
4 Days Ago
Hybrid
Internship
Internship
Big Data • Information Technology • Productivity • Software • Analytics • Business Intelligence • Consulting
Supports Celonis’s External Communications Team with press materials, media coverage monitoring, executive briefings, website updates, research, content development, and project coordination. The intern will help communicate business initiatives externally, coordinate publication workflows, organize team activities, and use AI and automation tools to improve research and productivity.
Top Skills: Ai ToolsDigital AutomationEnterprise AiProcess Mining

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account