fluid

Our carved out company fluid GmbH is a young and dynamic startup, founded in March 2025, building a cutting-edge, containerized application platform for the intellectual property industry. Our core product, fluid - Protecting Ideas Together, is a custom-built platform based on Java, Spring Boot, and Angular, designed to integrate seamlessly with industry-leading IP tools, external services, and official authorities. Our architecture is modular, leveraging microservices, messaging systems, and a robust operational stack including AWS S3, Twilio Sendgrid, Kibana, Betterstack, and GitLab.

Your mission

Specifically you will work on:

Develop, enhance, and maintain our Angular-based frontend application
Implement responsive and accessible UI components
Collaborate closely with backend engineers working on Spring Boot microservices
Integrate with 3rd party systems and APIs
Work with product and design teams to ensure a seamless and intuitive user experience
Ensure code quality through testing, code reviews, and CI/CD pipelines (GitLab)
Optimize performance and scalability of the frontend application

Your profile

Proven experience with Angular (TypeScript, RxJS, Ngxs or other state management frameworks)
Strong understanding of HTML5, CSS3, Tailwind and responsive design
Experience in integrating with REST APIs and handling asynchronous data flows
Familiarity with Git-based workflows and CI/CD tools
Good understanding of frontend performance optimization
Ability to work in a fast-paced startup environment

Nice to have:

Experience with internationalization (i18n) and translation management
Familiarity with feature toggle systems
Understanding of cloud-based environments
Knowledge of the IP or legal tech

Why us?

Be part of a young, ambitious team shaping the future of IP software
Opportunity to work on a modern, microservice-based platform with real impact
Flexible working hours and remote-friendly culture
Modern tech stack and tooling (Angular, Java/Spring Boot, Docker)