JavaFX Experts in Germany
matched in minutes with precise AI and vetted, available freelancersHire experts who create Java desktop interfaces, data-rich dashboards and cross-platform business applications with JavaFX, FXML, Scene Builder and reactive data models. FRATCH connects you with vetted, available freelancers through fast, precise AI matching.
Meet FRATCH Experts in Germany, who have recently used JavaFX
Michael S.
Last position:
IT & Test Consultant at Testing Experts GmbH
AI Readiness - Part 3: Creating an e-book on the use of AI in software testing
- Designed and created an e-book on the sensible and safe use of AI in software testing from the perspective of an experienced test expert.
- Used generative AI (ChatGPT, Perplexity Pro) as a sparring partner for structuring, wording suggestions and creating variations, with all content finally reviewed and approved using my own expertise.
- Developed practical insights into the opportunities and risks of AI in testing, with a special focus on collaboration between testers and AI instead of “tester vs. AI”.
- Title: “11 starke Gründe: Dream-Team statt Rivalen - Tester und KI sind gemeinsam unschlagbar”
- Subtitle: “Wie Mensch und Maschine im Softwaretest das perfekte Team bilden – und warum reines KI-Testing riskant ist.”
- Planned use of the e-book as a basis for workshops, customer meetings or internal training.
- Technology: Generative AI, ChatGPT, Perplexity Pro, Microsoft Word, Adobe Acrobat, many years of hands-on professional testing experience, common sense.
Toralf C.
Last position:
IT Consultant in PKI Software Development at BWI
- Implementation of a full-stack application with Angular as frontend framework and Java as backend language
- Use of the Swagger OpenAPI specification for REST communication between frontend and backend applications
- Control of a card printer via the Nexus Card SDK framework
- Design and implementation of card management software with web interface and JavaFX module for printer monitoring
- Use of Cucumber tests for test automation and creation of test artifacts for testing outside the development environment
- Use of Wireshark for network investigations to analyze the API of a third-party product and to check the REST API of the self-developed software
Felix S.
Last position:
App Developer at XIXUM-Modeler
- Developing a model-based AI where natural language is interpreted as formal relations.
- Natural language terms are not considered rigid but fluid and can be negotiated in a context so meaning resolves by iteratively specifying.
- Develops all kinds of model solutions.
- Backed by natural language and data annotation.
- Requirements to code and other solutions.
Loic N.
Last position:
Development of an app for managing Power Platform components at Hays GmbH
- Requirements analysis
- Provisioning of SharePoint sites and permissions
- Provisioning of SharePoint libraries and lists as data repositories
- Development of the UI with Power Apps
- Development of automations with Power Automate to transfer data from Power Apps using Dataverse connectors
- Creation, customization and management of Power Platform security roles
- Creation and management of Power Platform Pipelines
- Development of a UX design with Power Apps
Ramzi A.
Last position:
Full Stack Java Developer at ISO Public Services GmbH
- Contributed to the development of an advanced RAG AI Chat application that integrates multiple LLM models, enabling users to seamlessly switch between models based on specific tasks. This improved the user experience by providing tailored, efficient solutions for various use cases, such as event scheduling, booking systems, and complex task management.
- Participated in designing and implementing a robust backend architecture using Spring AI, enabling advanced AI-driven capabilities like intelligent task automation, language processing, and contextual recommendations. Leveraged Spring AI Tools and Advisors to enhance the performance and decision-making of the AI models.
- Collaborated on the integration of vector databases to support embeddings, enhancing the app's ability to understand user queries and perform actions based on complex, real-time data inputs.
- Contributed to the development of a seamless, user-friendly front-end interface using React with TypeScript support, ensuring a modern, responsive, and scalable user experience across platforms.
- Assisted in implementing state management with Redux RTK for efficient data flow and real-time updates, optimizing the overall user experience in dynamic scenarios such as scheduling and task management.
- Partnered with stakeholders to define feature requirements, helping ensure that the app could scale to meet evolving business needs and integrate with other systems like calendar and email services. Worked alongside cross-functional teams, including data scientists and UI/UX designers, to fine-tune AI models and ensure alignment with project goals.
- Contributed to ensuring end-to-end system performance, security, and compliance by helping integrate authentication mechanisms, role-based access control, and secure communication protocols in both backend and frontend layers.
Technology Stack and Key Contributions:
- Java / Spring Boot / Spring AI: Developed backend services leveraging Spring AI for intelligent responses, task automation, and complex workflows.
- React / TypeScript: Built intuitive user interfaces with React and TypeScript, ensuring a smooth and scalable frontend.
- Redux RTK: Managed application state with Redux RTK for optimized state management, enabling dynamic, real-time data updates.
- Vector Databases: Integrated vector databases (pgVector) for embedding support, improving AI model performance in handling complex queries.
- PostgreSQL / Redis: Managed persistent and temporary data with relational and in-memory data stores, ensuring data integrity and speed.
- Kafka: Utilized Apache Kafka for event-driven communication and seamless integration between microservices.
- Spring Security: Ensured the security of backend services with robust authentication and authorization mechanisms.
- CI/CD & DevOps: Integrated continuous integration and deployment pipelines to ensure rapid and secure deployment of features and updates.
Patrick W.
Last position:
AI Software Engineer at IppenMedia
- Analysis
- Consulting
- Software design
- Development
- Automation
- Testing
- Deployment
- Architecture, development and deployment of various proof-of-concept applications around the integration of current AI interfaces including conversational, realtime voice, images and videos
- Developed best practices for working with agentic systems and AI in practice
- Created code templates
Ralf K.
Last position:
Senior Java Developer, Consultant at Dataport AÖR
- Maintenance and further development of the Java/Swing-based @rtus FormsEditor
- Design and development of a graphical formula editor based on Google Blockly for representing a project-specific DSL, including parsing and code generation
- Implementation of character-accurate synchronization between the editor and print preview to improve the user experience
- Technologies: Java 17/21, Swing, JavaFX, JBoss/Wildfly, JUnit, Mockito, Blockly, JPedal, ICEPDF, Eclipse
Ursula R.
Last position:
Sabbatical with Training at Own Sabbatical
Fabio F.
Last position:
Senior Software Developer Backend/Frontend at Logistikunternehmen Bremerhaven
- Designed and implemented a slot management system for efficient control of truck arrivals and reducing wait times in logistics operations
- Requirements analysis
- Designed and developed a frontend with React
- Backend development with Spring Boot / JPA
- Designed and implemented REST APIs with Spring Boot OpenAPI
- Technologies: Spring Boot, React, Java, JUnit, Mockito, IBM Db2, SQL, Maven, JPA, Docker, Kafka, SOAP, REST, Git, XML, HTML, CSS, JSON, OpenAPI, Stoplight, Jenkins, WebSphere Application Server, Freemarker, IntelliJ
- Methodology: Scrum, Clean Code
- Team size: 5
Simon B.
Last position:
Software Developer at FreiburgRESIST
- Requirements analysis and design with users, collecting user stories
- Architectural design for integrating a simulation module into the overall system
- UI/UX design of the user interface
- Funded by the BMBF
Anouar T.
Last position:
Fullstack Developer Java/Spring Boot at Snipes SE (Deichmann Group)
- Migration of a .NET Core loyalty program for Snipes, used by mobile cash registers in Snipes stores
- Part of the customer’s digitalization strategy in an agile, cross-functional team with a high level of ownership
- Connecting interfaces to third-party systems (e.g. Brandung, CDS)
- Quality assurance through automated tests
- Carrying out developer, unit, and integration tests
- Patterns & methods used: Clean Code, microservice architecture, agile development with SCRUM
- Technologies & tools used: Spring Boot, Java 23, Java Persistence API (JPA), Azure DevOps, Azure Key Vault, Azure PostgreSQL, Docker & Kubernetes, Git, Graylog, Grafana, JUnit, SonarQube, Jira, Confluence, Prometheus, GitLab, GitLab CI/CD, Visual Studio Code
Thomas R.
Last position:
Architect, Developer at Oberlandesgericht Stuttgart – IuK FZ Justiz
Backend development including architecture
Creating a documentation platform
Training employees in Java/Git/Container
Exploring new technologies
Tools: IntelliJ
Tools: Git
Languages and technologies: Java 21
Languages and technologies: Spring Boot 3.4
Languages and technologies: Oracle DB
Languages and technologies: Websockets/REST
Languages and technologies: JSON
Languages and technologies: Liquibase
Languages and technologies: Keycloak
Languages and technologies: OAuth2
Languages and technologies: Docker/Podman
Languages and technologies: OpenShift
Languages and technologies: Micrometer/OpenTelemetry
Languages and technologies: Grafana Loki
Languages and technologies: Grafana Mimir
Languages and technologies: Grafana Tempo
Languages and technologies: Grafana dashboards
Languages and technologies: Vue.js 3
Awais A.
Last position:
Senior Java Full Stack Developer at Media Consult Maier + Partner GmbH
- Built AI chatbots with Langchain4j/OpenAI: deployed RAG + function calling using GPT-4 Turbo LLM for medical Q&A enabling context-aware conversation for 5K+ users.
- Boosted LLM accuracy by 40% using RAG with Milvus vector DB, reducing hallucination in medical chatbots response.
- Built asynchronous functions in Liferay modules to track and analyze external site traffic and application submissions; optimized database performance through API-driven enhancements.
- Customized and maintained Liferay platform using Java (backend) and JavaScript, HTML, and CSS (frontend); generated custom themes, APIs, and modules to enhance functionality and user experience.
- Led the Liferay upgrade from 6.2 to 7.4, managing database migration and UI/UX modernization with Velocity, FreeMarker, JavaScript, and CSS; reduced page load time by 30% post-migration using caching.
- Utilized Liferay Service Builder with Hibernate to design and optimize databases, ensuring seamless data integration and robust backend architecture.
- Constructed RESTful APIs for job advertisement resources, enabled asynchronous frontend-backend communication, and imported JSON data into Liferay using Jsoup parsing techniques.
- Scheduled and automated data processing, system optimization, and file handling in Liferay Document Library; created interactive visualizations with D3.js for data insights.
- Managed OSGi builds and integrated external libraries like Apache POI and Langchain4j for scalability; handled server maintenance, portal installations, and platform optimization to ensure system reliability.
- Automated PDF and Excel processing using Apache POI for structured data storage; engineered web crawlers to extract and produced PDF files using ItextPdf to integrate job ads from external portals into Liferay’s database.
Oliver O.
Last position:
Embedded Software Architect at Automotive supplier
Stellar SR6 G7 line, 32-bit Arm® Cortex®-R52+ MCU.
- MISRA-C, C99, Greenhills ARM compiler
- Dassault AUTOSAR Builder
- EB Tresos
- Sparx Enterprise Architect 16.1
- VS Code
- Python xml, lxml, NumPy and Pandas
ISO 26262, ISO 21434, hypervisor, key management, HSM. Tooling & automation. LieberLieber LemonTree + Sparx EA. Jira, Confluence, SharePoint. Git/Github. DevOps through Jenkins & Conan.
Colin W.
Last position:
Founder & CTO at Savvi Learning GmbH
- Managing director (CTO/CFO) and founder of Savvi and Sparklyft
- Management of the entire product team incl. development team & content team
- Responsible for product strategy, go-to-market, project management, integration projects, business planning, etc.
Discover over 15,000 top freelancers
Statistics of experts using JavaFX
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
2.9 years
Positions per freelancer
13
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Information Technology, Manufacturing, Telecommunication
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
94%
Master's degree or higher
67%
Doctorate
11%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
100%
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Germany using JavaFX
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
JavaFX experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Manufacturing (48%)
- Telecommunication (43%)
- Government and Administration (38%)
- Banking and Finance (33%)
- Automotive (29%)
- Education (29%)
- Insurance (29%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What JavaFX does
JavaFX is a Java-based UI toolkit for creating rich desktop applications with responsive controls, layouts, charts, media and visual effects. It supports Windows, macOS and Linux through a shared application model. Companies use it for internal tools, industrial interfaces, financial workstations and customer-facing desktop software.
Core building blocks
JavaFX applications combine a scene graph with layout containers, controls, styling and event handling. FXML separates interface structure from application logic, while CSS enables consistent visual design. Strong specialists also work with observable properties, bindings, tables, charts, concurrency and custom controls to keep complex screens responsive.
Ecosystem and tooling
The technology fits naturally into established Java environments and build pipelines. Common project work includes:
- Designing screens with FXML and Scene Builder
- Managing builds with Maven or Gradle
- Integrating REST services, databases and authentication
- Packaging desktop applications for target operating systems
- Testing controls, workflows and data presentation
OpenJFX is the main open-source implementation, supported by community documentation and third-party libraries. Specialists may also connect JavaFX to Spring, Kotlin, JDBC, WebSocket services or enterprise identity systems.
When companies need help
Freelance expertise is useful when a Java application needs a modern interface without replacing its existing business logic. Companies often bring in specialists to migrate older Swing interfaces, turn prototypes into maintainable products, or improve slow screens and complicated navigation. In Germany, this work appears across manufacturing, logistics, research, healthcare and financial operations, with remote collaboration common alongside on-site workshops.
What strong specialists deliver
A capable JavaFX professional understands both interaction design and Java application structure. They make deliberate choices about threading, observable state, memory use and component reuse rather than only arranging visual controls. Quality work includes accessible interactions, clear error handling, reliable packaging and a codebase that other Java teams can extend.
Choosing the right fit
Look for evidence of complete JavaFX applications, not only isolated interface samples. Ask how the specialist handled long-running tasks, changing data, deployment targets and automated tests. Experience with Java, FXML, CSS and the surrounding backend helps when the interface must integrate with existing systems. For teams in Germany, clarify language expectations, time-zone overlap and whether occasional on-site collaboration is needed.
Frequently asked questions
Questions about JavaFX? Start with the answers below.
JavaFX is used to build rich desktop applications with forms, dashboards, charts, workflow screens, media and custom visual components. It is a strong fit for internal business tools, industrial interfaces and specialist software that needs a responsive native-style user experience.
JavaFX offers modern layouts, CSS styling, animations, charts, media support and a scene graph that suit contemporary interfaces. Swing remains established and may be practical for stable legacy applications, but JavaFX is often considered when a company wants to refresh the interface or simplify new UI work.
JavaFX supports a shared Java application model across major desktop operating systems. A specialist still needs to validate native behavior, fonts, packaging, permissions and installers on every target environment rather than assuming that one build behaves identically everywhere.
A strong JavaFX freelancer often brings Java, FXML, CSS and Scene Builder knowledge together with Maven or Gradle. Database access, REST integration, authentication, automated testing and experience with Spring or Kotlin can also matter when the interface is part of a larger business system.
The right level depends on the application’s scope, integration needs and deployment targets. A small interface may need focused UI expertise, while a regulated or data-intensive product calls for a specialist who has handled threading, state management, packaging, testing and long-term maintenance with JavaFX.
Yes. JavaFX projects are often well suited to remote collaboration because source code, design files, builds and test environments can be shared digitally. German companies should define time-zone overlap, documentation standards, language expectations and any need for on-site discovery or user testing.
Review a specialist’s examples for responsive behavior, clear navigation and consistent visual states rather than judging screenshots alone. Ask about automated tests, background task handling, accessibility, packaging and how the JavaFX code is structured for future changes.
JavaFX Script was an earlier scripting language associated with the original JavaFX direction. Current application work generally uses Java with the OpenJFX toolkit, so a freelancer mentioning JavaFX Script should clarify whether they mean historical knowledge or present-day JavaFX delivery.
The average hourly rate of freelancers in Germany who have used JavaFX in their recent projects is 102 €, which corresponds to a daily rate of about 816 € based on an 8-hour working day.
Of the freelancers in Germany who have used JavaFX in their recent projects, 94% hold at least a Bachelor's degree, 67% hold at least a Master's degree, and 11% hold a doctorate.
On average, freelancers in Germany who have used JavaFX in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 2.9 years.
The most common languages among freelancers in Germany who have used JavaFX in their recent projects are German (100%), English (100%), and French (33%).
The most common industries among freelancers in Germany who have used JavaFX in their recent projects are Information Technology (100%), Manufacturing (48%), and Telecommunication (43%).
The most common business areas among freelancers in Germany who have used JavaFX in their recent projects are Information Technology (100%), Product Development (95%), and Quality Assurance (67%).
Main locations of FRATCH Experts, who have recently used JavaFX
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
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