Full Stack Developer (React / Node.js) (m/f/d)

Who we arePROBIS 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 missionYour Stack
React & TypeScript  ·  Node.js  ·  REST & GraphQL APIs  ·  PostgreSQL / SQL  ·  Docker  ·  Azure  ·  Git & CI/CD

Your Responsibilities
Frontend DevelopmentBuild 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 DevelopmentBuild 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 & DeliveryContainerize 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 & QualityWork 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

Your profileMust-HaveAround 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 ValuedCuriosity and willingness to explore new tools and patterns
Solution-oriented, pragmatic approach to problem-solving
Comfortable working independently within a cross-functional team

Why us?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

Sounds like your next challange?We look forward to receiving your application
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