Jobs in Germany

Bookboost is the Hospitality Engagement Platform that empowers hotels to understand and engage their guests like never before. We unify guest data, automate personalised communication, and deliver experiences that drive revenue, loyalty, and operational excellence.

We have customers across more than 20 countries and a platform that wins on depth. As we scale, the volume and importance of our data is growing fast, and we're looking for a Data Engineer to build the infrastructure that keeps up.

You'll design and build the data infrastructure that carries Bookboost from hundreds of gigabytes to terabytes of guest data, moving, transforming and making it available to our frontend application and our machine learning and AI pipelines.

This is a role with real scope. You'll work with the latest technologies on hospitality-industry-first use cases spanning both analytics and machine learning, and you'll have genuine ownership of how our data platform is designed rather than implementing someone else's blueprint.

If you want to be handed narrow tickets and left alone, this is not that job. If you want to shape the data foundation the whole product runs on, it's a good one.

What you'll own and deliver

• Scalable data pipelines and infrastructure, designed and built alongside Product and Engineering
• Data pipelines for ingestion, transformation and storage at high scale, deployed and monitored end to end
• Tools and abstractions on top of the data infrastructure for analytics, recommendations and machine learning
• Data orchestration and streaming pipelines
• Reusable data resources and design patterns, built in close collaboration with product teams

• Data engineering depth: 4+ years of industry experience, with production systems you have owned rather than contributed to
• Programming and processing: strong engineering skills, ideally with distributed data processing (AWS, PySpark)
• Scale: strong quantitative skills and experience estimating performance at high scale
• Cloud and infrastructure: familiarity with cloud-based data services (AWS, RDS), containerised infrastructure (ECS, Docker), and data movement (batch, CDC, streamed and batch transformations)
• AI fluency: our engineering team runs on an AI-native stack. You use AI tools day to day for writing code, documentation and pipeline logic, and you're comfortable building the data infrastructure that powers our ML and AI features. This is a genuine requirement, not a bonus line.
• Ownership: self-motivated, with a strong sense of ownership over the systems and designs you build.

• Remote and flexible working, from home or one of our hubs
• Real influence over the data foundation the whole product depends on
• An engineering team building new ways of working with AI rather than bolting it on
• A work environment that values your ideas, with real room for creativity and impact
• Regular team events and socials

Bookboost gives hotel groups ownership of their guest relationships. We unify guest data across the PMS, booking engine and every communication channel, then orchestrate the guest journey pre-stay, in-stay and post-stay. Based in Malmö, Sweden, with hubs in Amsterdam and Barcelona, we work in a hybrid, remote-friendly way. Diversity and innovation go hand in hand, and we are committed to an inclusive environment where everyone can do their best work.

Everyone is welcome at Bookboost
We value individuality and creativity, and we are building a team that reflects the world we serve. If you are passionate about making a difference, apply even if you do not meet every criterion.

Ready to join us?
Send us your application today. We interview on a rolling basis, so apply early.

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PROBIS Software GmbH is a dynamic PropTech start-up specializing in advanced cloud-based solutions for cost management processes in the real estate industry. Our flagship platform, PROBIS, delivers comprehensive financial project controlling across all project types and asset classes. From initial planning to completion, we provide leading international project developers, managers, and financial institutions with a flexible and powerful controlling tool that streamlines their operations.
We're looking for an experienced Senior Azure DevOps Engineer to own and shape the infrastructure behind PROBIS. This isn't a role where you execute someone else's blueprint: you'll have real influence over our architecture, our tool choices, and how we run Kubernetes, identity, and observability at scale working directly with our engineering leadership rather than through layers of process.

Your Stack
Azure  ·  Kubernetes  ·  Pulumi (TypeScript) & Terraform  ·  Docker  ·  Keycloak  ·  Cloudflare & Nginx  ·  Grafana, Azure Monitor & Mezmo  ·  GitOps  ·  React & .NET

Your Responsibilities

• Infrastructure & Cloud Architecture
  • Maintain and optimize our Azure-hosted Kubernetes clusters
  • Implement and refine Infrastructure as Code (IaC) using Pulumi with TypeScript and Terraform
  • Design robust, scalable cloud architectures aligned with business requirements
  • Ensure smooth and reliable deployment processes, and implement build/deployment strategies that improve application performance (frontend and backend)
  • Monitor and optimize the performance of our microservices architecture
• Identity & Access Management
  • Deploy, configure, and maintain Keycloak instances across environments
  • Implement federation with external Identity Providers
  • Configure and optimize SAML, OIDC, and OAuth2 authentication flows
  • Manage user federation, role mappings, and client configurations
  • Design and maintain custom authentication flows when required
• Data Integration & AI Services
  • Implement and maintain ETL pipelines for our own and external data warehouses
  • Configure and optimize text extraction tools for document processing
  • Design and deploy middleware connectors for external API integration
  • Support AI service deployment and integration within our application stack
  • Ensure secure and efficient data flow between systems
• Security
  • Establish and maintain our custom identity management system
  • Implement and enforce security best practices across the infrastructure
  • Configure and optimize network security with Cloudflare and Nginx
• Observability & Reliability
  • Enhance monitoring capabilities using Grafana, Azure Monitor, Mezmo, Lens and other logging/monitoring tools
  • Implement proactive alerting and incident response protocols
  • Optimize log management and analysis
• Collaboration & Technical Leadership
  • Work closely with out development teams
  • Provide technical guidance and support to the engineering organization
  • Contribute directly to architectural decisions and technology selection you help set the direction, not just follow it

• Must-Have
  • 7+ years of experience in DevOps, with a strong focus on Microsoft Azure
  • Extensive hands-on experience building Infrastructure as Code, ideally with Pulumi/TypeScript and/or Terraform
  • Strong hands-on experience with Kubernetes and Docker in production environments
  • Proven experience designing and implementing CI/CD pipelines
  • Strong understanding of GitOps principles and modern Git workflows
  • Strong analytical thinking, self-motivated and comfortable working independently
  • Excellent communication skills in English
• Nice-to-Have (a strong plus, not a dealbreaker)
  • Hands-on experience with Keycloak or another identity/access management platform, and familiarity with SAML, OIDC, and OAuth2
  • Practical knowledge of microservices architecture and service mesh technologies
  • Experience with data warehouse ETL processes and middleware integration
  • Familiarity with the React ecosystem and modern build tools (e.g. RSPack/RSBuild), or with .NET package optimization and deployment
  • Curiosity about AI service integration and text extraction tooling
  • Ability to optimize cloud resources for performance and cost-efficiency
  • Microsoft Azure certifications (or willingness to obtain them)
• Also Valued
  • Either a Master's degree in IT/Computer Science or equivalent practical experience
  • Fast learner with curiosity about emerging technologies
  • Solution-oriented approach to challenges

• Real ownership: you help shape our architecture and tool choices, not just execute a fixed roadmap
• A modern, no-legacy stack Kubernetes, Pulumi/Terraform, Keycloak, and cloud-native tooling from day one
• Full access to our comprehensive toolset (1Password, Slack, Dropbox, Notion, Azure, Git, Docker, etc.)
• Flexible remote work options with home office capability
• International, team-oriented atmosphere with flat hierarchies
• Culture of open feedback and quick decision-making processes
• Regular team and company events
• Opportunity to shape the technical direction of a growing PropTech company
• Highly professional, high-skilled senior developers as your colleagues

We look forward to receiving your application

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PROBIS Software GmbH is a dynamic PropTech start-up specializing in advanced cloud-based solutions for cost management processes in the real estate industry. Our flagship platform, PROBIS, delivers comprehensive financial project controlling across all project types and asset classes. From initial planning to completion, we provide leading international project developers, managers, and financial institutions with a flexible and powerful controlling tool that streamlines their operations.
We're looking for a Full Stack Developer with around three years of professional experience to join our engineering team. You'll work on our React-based solutions and contribute to the Node.js/TypeScript services that power new features as we move PROBIS toward a modern, service-oriented architecture alongside our existing .NET backend and our DevOps and infrastructure team.

Your Stack
React & TypeScript  ·  Node.js  ·  REST & GraphQL APIs  ·  PostgreSQL / SQL  ·  Docker  ·  Azure  ·  Git & CI/CD

Your Responsibilities

• Frontend Development
  • Build and maintain responsive, modern web application features using React and TypeScript
  • Implement reusable, well-tested UI components
  • Work with modern data-fetching and state-management approaches to build fast, reliable interfaces
  • Collaborate closely with designers and product owners to turn requirements into polished features
• Backend & API Development
  • Build and consume typesafe APIs (REST and/or GraphQL) that connect frontend and backend services
  • Contribute to backend and middleware services in our Node.js/TypeScript stack, working alongside our .NET backend team
  • Work with relational and/or NoSQL databases to design efficient, well-structured data models
  • Write and maintain automated tests (unit and integration) to keep our codebase reliable
• Infrastructure & Delivery
  • Containerize and deploy services with Docker
  • Work within our CI/CD pipelines to ship features safely and frequently
  • Collaborate with our DevOps team on Azure-based deployments and monitoring
  • Contribute to our ongoing shift toward a modern, service-oriented architecture
• Collaboration & Quality
  • Work in a cross-functional team alongside backend (.NET), frontend, and DevOps engineers
  • Participate in code reviews, architecture discussions, and technical planning
  • Continuously help improve code quality, documentation, and development workflows

• Must-Have
  • Around 3 years of professional experience as a Full Stack Developer
  • Strong hands-on experience with React and TypeScript/JavaScript
  • Experience building and consuming APIs (REST and/or GraphQL)
  • Familiarity with Node.js for backend or middleware development
  • Experience with Docker and modern CI/CD workflows
  • Good understanding of Git-based workflows
  • Good command of English
• Nice-to-Have (a strong plus, not a dealbreaker)
  • Experience with typesafe API layers such as tRPC
  • Familiarity with cloud platforms, ideally Microsoft Azure
  • Exposure to testing frameworks 
  • Experience with relational or NoSQL databases (e.g. PostgreSQL, MongoDB)
• Also Valued
  • Curiosity and willingness to explore new tools and patterns
  • Solution-oriented, pragmatic approach to problem-solving
  • Comfortable working independently within a cross-functional team

• Real ownership over the features you build, from design to production
• A modern stack React, TypeScript, Docker, and cloud-native tooling on Azure
• Full access to our comprehensive toolset (1Password, Slack, Dropbox, Notion, Azure, Git, Docker, etc.)
• Flexible remote work options with home office capability
• International, team-oriented atmosphere with flat hierarchies
• Culture of open feedback and quick decision-making processes
• Regular team and company events
• Opportunity to grow alongside a growing PropTech company as it moves to a service-oriented architecture
• Highly professional, high-skilled colleagues across engineering

We look forward to receiving your application

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Bei Efficio sind wir mehr als nur eine Unternehmensberatung: Wir sind ein Team engagierter Expertinnen und Experten mit dem gemeinsamen Ziel, Einkaufs- und Supply-Chain-Abteilungen nachhaltig zu transformieren. Unsere Mission ist es, durch innovative Lösungen und fundierte Branchenkenntnisse nachhaltigen und messbaren Mehrwert für unsere Klienten zu schaffen. Werde Teil eines dynamischen Umfelds, in dem Deine Fähigkeiten und Ideen einen echten Unterschied machen.

Efficio ist die weltweit größte spezialisierte Unternehmensberatung für Einkauf und Supply Chain mit Standorten in Europa, Nordamerika und dem Nahen Osten. Unser diverses Team besteht aus mehr als 1.000 Mitarbeitenden aus über 60 Nationen, die mehr als 40 Sprachen sprechen – und wir wachsen weiterhin stark!

Für unser Büro in Düsseldorf suchen wir Verstärkung für unser wachsendes Team von über 50 Mitarbeitenden.

Unsere Beraterinnen und Berater in Düsseldorf unterstützen Klienten sowohl in Deutschland als auch europaweit und haben darüber hinaus die Möglichkeit, global tätig zu sein. Dabei bieten wir unseren Klienten flexible Unterstützung – von kurzfristigen Potenzialanalysen über die schnelle Realisierung von Einsparungen bis hin zu langfristigen Partnerschaften, mit dem Ziel, nachhaltigen und messbaren Mehrwert zu schaffen.

Find Jobs in Germany on Arbeitnow

Find Jobs in Germany on Arbeitnow