Jobs at Sixt SE

Owns the end-to-end sales incentive process for a B2B sales organization, including scheme design, target allocation, bonus calculations, payroll payouts, accruals, forecasting, dispute resolution, and audit controls. Maintains sales structures, cost centers, Salesforce rules, and incentive tooling while automating target processes. Requires strong controlling or sales compensation experience, SQL skills, familiarity with Salesforce and payroll interfaces, business-fluent Portuguese and English, and the ability to explain incentive logic to employees and executives.

Builds process intelligence solutions by extracting and transforming data from enterprise systems, creating process models and ETL pipelines, analyzing bottlenecks, and developing dashboards. The role identifies optimization opportunities, calculates business cases, collaborates with business teams on AI, RPA, and workflow improvements, and supports implementation. It requires process mining, SQL/PQL, BI, data modeling, ETL, ERP, and complex process analysis expertise.

Procure vans and trucks for France, Spain, and Italy; negotiate supplier contracts, analyze procurement data and market trends, identify sourcing opportunities, manage supplier relationships, and coordinate with internal teams. The role requires strong communication, negotiation, analytical, and Excel skills, fluency in French and English, and occasional travel within Europe.

Design and build Java backend services supporting vehicle turnaround and fleet orchestration. Develop distributed, event-driven microservices and shared engineering libraries, integrate with IoT-connected fleet infrastructure, and translate operational workflows into scalable solutions. Collaborate with product, operations, and engineering stakeholders while using AI coding assistants such as Claude and Cursor. The role requires strong Java and Spring Boot expertise, distributed systems experience, Kafka knowledge, and 9+ years of engineering experience.

Technical Program Manager responsible for integrating Finance, Tax, Accounting, and Treasury requirements into SAP and surrounding systems. The role translates business and compliance needs into technical specifications, coordinates stakeholders and engineering teams, validates data flows and solutions, and uses AI tooling to accelerate requirements and integration design. This senior individual contributor role operates across SIXT businesses and supports the SAP S/4HANA migration from the Pullach headquarters.

Supports an in-house consulting team with AI use-case analysis, technology benchmarking, competitive comparisons, business-case development, operating-model design, and change-management initiatives. The intern helps prioritize AI opportunities, automate tasks with modern AI tools, develop strategic solution concepts, and remove organizational barriers to accelerate implementation. The role requires strong analytical and communication skills, business acumen, German and English fluency, and an interest in mobility and data-driven business models.

Manage commercial procurement of Vans and Trucks across France, Spain, and Italy. Lead supplier negotiations, cost evaluations, contract agreements, market and procurement data analysis, pricing and supply optimization, competitive monitoring, and cross-functional collaboration with Yield, Pricing, Logistics, and Operations teams. Contribute to scalable international procurement processes and fleet performance improvements.

Build and operate developer tooling, observability, CI/CD workflows, and agentic AI solutions within SIXT’s internal developer platform. Own systems from prototype through production, scale reliable AI workloads across 800+ engineers and diverse technology stacks, and collaborate with developers to improve engineering productivity and security.

Design, build, deploy, and operate customer-facing distributed systems using Go, AWS, Kafka, and gRPC. Develop event-driven microservices and scalable APIs, define service contracts, address reliability and performance trade-offs, and collaborate with engineers, product managers, and business stakeholders. Use agentic engineering workflows and automated quality guardrails, participate in on-call rotations, respond to escalations, and mentor or onboard teammates.

Build, deploy, and operate production machine learning systems for pricing, demand forecasting, and fleet management. Partner with Data Scientists to design architectures, feature pipelines, model serving, retraining, monitoring, and safe releases. Define quality controls, alerts, rollback processes, and ML platform standards. Collaborate with Product and Engineering, review production code, guide coding-agent workflows, and improve engineering practices across the team.

A 12-month management trainee program at SIXT combining hands-on sales, customer service, fleet management, performance management, and branch operations. Trainees work with branch managers and area directors, develop leadership and problem-solving skills, and graduate into a management position. Successful candidates must be willing to relocate anywhere in the UK and hold a valid driver’s license with at least one year of driving experience and no more than six points.

Serve as Finance Business Partner for B2B channels, evaluating KPIs, unit economics, funnel performance, revenue, margins, bad debt, and cost-to-serve. Build forecasts, reports, business cases, scorecards, and incentive models while advising Sales and management. Translate analysis into performance-improvement recommendations and independently challenge operational stakeholders. The role requires hands-on data analysis, SQL proficiency, AI tool experience, strong communication, and fluency in German and English.

Leads the SAP organization and ECC-to-S/4HANA Cloud migration across multiple entities. Oversees SAP ecosystem integrations, designs and automates ERP solutions, enables business expansion and product innovation, and maintains operational continuity. Builds and manages a high-performing SAP Competence Centre team while leading complex transformation initiatives and engaging business stakeholders and C-level executives.

Build and own production automation systems for multi-market SEO, including content pipelines, reporting, QA, monitoring, API integrations, GenAI workflows, and technical SEO diagnostics. Integrate Google Search Console, GA4, BigQuery, CMS platforms, and third-party tools. Collaborate with SEO, engineering, security, legal, and business teams while documenting and maintaining scalable systems.

Shape SIXT’s AI-powered CRM growth roadmap by identifying opportunities, improving technical CRM processes, enriching customer data, and building autonomous agents for segmentation, personalization, content, channel orchestration, and optimization. Partner with CRM, Technology, Analytics, and Product teams, onboard users, and deliver measurable improvements through rapid experimentation and iteration.

Analyze SEA performance data, model bidding and ROI strategies, design experiments, and automate campaign optimization using Python and Google Ads or SA360 APIs. Build dashboards and pipelines that improve spend efficiency, incrementality, and bidding decisions. Partner with Data Science, Pricing, and Platform Engineering to operationalize algorithmic bidding, translate technical findings into recommendations, and mentor colleagues on hypothesis-driven analysis and AI-assisted workflows.

Defines success metrics and evaluation strategies for ML products, including simulation benchmarks, structural checks, baselines, and offline evaluation. Partners with Product Owners, Data Science teams, and business stakeholders to translate analytical results into product decisions. Builds self-service analytics and AI-assisted tools, establishes evaluation standards, and communicates uncertainty and trade-offs to nontechnical audiences.

Own the global personalization product strategy across vehicle upsells, protection products, and extras. Develop data-informed offers for customer segments, optimize the post-booking journey, and improve cross-sell, upsell, conversion, and revenue performance. Translate customer data, behavioral insights, and commercial needs into scalable product concepts, collaborating with sales, revenue management, operations, PMs, UX designers, analysts, and development teams. Use analytics, experimentation, and AI tools to guide product decisions.

Design, build, and operate scalable Java and Spring Boot backend services across mobility products and shared platforms. Lead cross-team technical initiatives from concept through production, improving architecture, reliability, observability, security, performance, testing, and developer experience. Work with APIs, event-driven systems, databases, messaging, Kubernetes, and CI/CD. Collaborate with product and engineering teams, mentor developers, and apply AI-assisted tooling responsibly.

Own the architecture, technical direction, roadmap, and backlog for SIXT’s central MLOps/LLMOps platform. Lead design decisions, code reviews, prototyping, production debugging, agile ceremonies, stakeholder alignment, and platform adoption. Translate user needs into capabilities while managing dependencies, risks, and priorities. The role requires hands-on software engineering, product ownership, ML and LLM lifecycle expertise, and strong communication in an international environment.