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FlixMobility

Intercity bus and rail travel platform

Process Automation Engineer (Celonis)

Full-TimeUpdated on 10/14/2026
No salary listed
Mid
Lisbon, Portugal
Hybrid
Data & AnalyticsData Engineering

About the job

Requirements
  • At least 3 years of hands-on experience building production automations on process orchestration or automation platforms.
  • Experience owning and shipping solutions handling transactions at scale, including 1 million or more annually, and the ability to discuss failures and fixes concretely.
  • Working knowledge of SQL and data modelling, including identifying a correct case ID, controlling grain in joins, and validating a data model against its sources.
  • Understanding of CRM, ticketing, order management, and ERP systems, including their data structures, process flows, and business logic.
  • Knowledge of system integrations, including REST and SOAP APIs, authentication mechanisms, webhooks, rate limits, and JSON and XML data formats; ability to read API documentation and reason about data flow across system boundaries.
  • Ability to gather business requirements and explain and defend technical decisions to non-technical stakeholders.
  • Clear written documentation and communication in English.
Responsibilities
  • Identify source-system tables and fields for Celonis; build and maintain data extractions, transformations, and Celonis data models for Customer Service processes spanning ticketing, order management, and payment and refund data.
  • Design, build, and operate production automations on the Celonis platform using Action Flows and Process Orchestrator to execute customer outcomes, including end-to-end refund handling.
  • Integrate automation workflows with Flix backend systems through API calls and with AI-driven customer contact channels such as chatbots and voicebots.
  • Build automations for scalability, error handling, monitoring, auditability, and safe rollout of changes.
  • Take over data models and automation logic built by an external implementation partner by reverse-engineering, documenting, hardening, and extending them as the in-house owner.
  • Collaborate with business users who own rules and business logic, the Data Analyst responsible for dashboards and process mining, and IT engineering responsible for integrations, security, and scalability.
  • Document technical and data requirements and all ETL and automation work to Centre of Excellence standards.
Desired Qualifications
  • Experience with Celonis Data Integration, PQL, Knowledge Models, Action Flows, and Process Orchestrator.
  • Experience with automation platforms such as n8n, Camunda, UiPath, Power Automate, or Make.
  • Scripting experience in Python or a similar language.
  • Hands-on experience connecting automated workflows to chatbot or voicebot platforms.

About the company

FlixMobility, now operating under the corporate brand Flix, is a travel technology company connecting passengers with intercity bus and rail services. Through brands including FlixBus and FlixTrain, it manages route planning, pricing, ticketing, marketing and the digital customer experience while transportation partners operate many vehicles. The platform serves travelers across Europe, North America and other markets. Its model combines software, network planning and partner operations to make long-distance ground travel bookable through a unified consumer service.

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