UFM (Unified Faubourg Mobility) is the Group's flagship digital transformation programme, designed to replace multiple legacy fleet and mobility systems with a unified platform serving six business units across Europe (France, Germany, Spain, Belgium, the Netherlands and the United Kingdom). By consolidating business processes, data and user experiences into a single ecosystem, UFM aims to accelerate innovation, improve operational efficiency and support the future growth of the Group. The platform is developed through small cross\-functional pods operating on a shared technology foundation, allowing teams to deliver business value quickly while maintaining consistency, scalability and high product quality across all markets. **Job description** ------------------- As the second senior engineer within the platform team, you will contribute to the core components on which all product pods rely: the workflow engine, authentication and authorisation, the data model, and API v1\. You will help transform a working prototype, built with Vue 3 / Nuxt 3, NestJS, PostgreSQL, Temporal and Azure, into a robust, secure, production\-grade multi\-tenant platform : * Build the platform core with the pod lead: workflow orchestration (approvals, SLA timers, multi\-actor handoffs), API platform, data layer, integration framework. * Own hard technical calls on your surfaces: architecture, stack evolution, scaling. * Deliver the multi\-tenancy and authorisation work that every client\-facing module depends on. * Design for multi\-country from day one (UK, DE, FR, ES, BE/NL): country business rules, tax, compliance. * Set the patterns the product pods copy: testing, observability, module conventions. * Work AI\-native: coding agents are part of the team; you define how their output is validated and industrialised. **Profile** ----------- * 8\+ years building software, with significant enterprise SaaS experience. * Deep TypeScript / Node. Experience with state machines or workflow engines (Temporal, XState or equivalent) is a strong plus. * Real multi\-tenancy and authorisation experience — this is the first thing you will work on. * Pragmatic architect: ships incrementally, documents decisions, keeps the bar high where most code is agent\-generated. * Already fluent with AI coding tools, or hungry to become so. This is how the team works. * Comfortable with legacy, ambiguity and multi\-country enterprise reality. * English is the working language. Remote\-friendly within the EU. **Salary range for the position :** Paris : 70K€ \- 95K€ Munich : 84K€ \- 114K€ Berlin : 77K€ \- 105K€ Madrid : 56K€ \- 76K€ Barcelone : 53K€ \- 71K€ Brussels : 76K€ \- 103K€ Amsterdam : 81K€ \- 109K€ **This position is open to freelance contractors.** Fully remote working arrangements are accepted. Other benefits will be discussed during the interview process. French employment contract available, even if the position is based outside France.
David Muñoz
Indeed · HR
David Muñoz
Indeed · HR
