ARXML Experts in Germany
in minutes from vetted, available specialists with the power of AIHire experts who work with AUTOSAR XML, ECU configuration data, and software description files for embedded automotive projects. Get specialists for model exchange, toolchain integration, and interface coordination, with fast, precise matching from vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used ARXML
Olfa Azzabi
Last position:
Senior Embedded Software Engineer / Function Developer at Enginius GmbH (FAUN GROUP)
- Developed model-based software for hydrogen tank control units using MATLAB/Simulink, aligned with ISO 26262 functional safety requirements
- Performed system integration and software verification across MIL and HIL environments using dSPACE and Vector tools
- Defined software architecture (SADS) with interface specifications for CAN, analog, and digital communication protocols
- Generated production-ready embedded C code using Simulink Embedded Coder; created and maintained A2L calibration files with CANape
- Designed and executed MIL/HIL test cases ensuring full coverage of functional and safety requirements
- Implemented CODESYS PLC applications on IFM ecomatController; applied CAN and Modbus TCP/IP communication protocols
- Contributed to HMI/UI development using Qt/C++ on Linux (Qt Creator)
- Applied agile Kanban workflow with Git-based version control (Bitbucket)
Tools: MATLAB, Simulink, CANape, CANalyzer, PCAN-View, Embedded Coder, CODESYS, TTC2038/PXROS, Codebeamer, Jira, Git
Oliver Ohly
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.
Peter Jehle
Last position:
Interim Teamlead at Somnomedics
- Interim Teamlead to setup a project with STM32 and NORA Bluetooth module.
- Customer is planning new hardware to replace existing hardware with Bluetooth communication instead cable connection.
- Project was already started but the requirements were not defined.
- System based on STM32 and Nora B106 CPU.
- Analyzing the existing available code base.
- Checking for possible solutions to get the project working.
- Defining the requirements.
- Applying some rules to improve the team communication.
- Working with the NRF tools to get the custom board based on NORA B106 (NRF5340) working.
- Implementation of a simple device communication by Bluetooth.
- Preparation of documentation.
- Leading communication meetings.
- Conducted discussions with customer.
- Tools used: JIRA, OneNote, Git, Confluence, Nordic NRF, Nora B106.
Goran Popovic
Last position:
Test Manager/Test Analyst at Festo/ Questax GmbH
Coordinate and execute system tests, system requirements reviews and creation of system/SW use/test cases
Organize requirements
Create test specification
Create use and test cases
Manage project/tests in Codebeamer and MS Teams
Analyze error impact, link defects and communicate to developers
Review system requirements versus system test cases and link them
Perform simulations with FAS/REST API
Perform system and safety tests
Technologies and tools: CAN, MODBus, Ethernet, PLC, ProfiDriv; Codebeamer ALM; Scrum; Kanban; SAFe; MS Office 365; MS Teams; Git; GitLab CI/TeamCity; Batch; FAS; WireShark; Python; Enterprise Architect EA; ChatGPT; MS Copilot
Bernd Meister
Last position:
Embedded Linux Developer at Continental AG
- Kernel update in Yocto project from v5.15 to v6.12
Tilmann Spahlinger
Last position:
Technical Expert, Software Architect at Rolls Royce Power Systems / MTU
- Created concepts and architecture for ECU diagnostics over CAN-Bus using UDS, PDX, ODX and safety paradigms
- Designed system deployment for EMS and documented using UML, Draw.io, MS Word, MS Visio and Confluence
- Developed process flows for development, planning, logistics, test & diagnostics in Scrum with Jira and MS Planner
- Communicated across multiple customer teams, conducted knowledge transfer
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
Jira, Confluence, SharePoint
Git/GitHub
DevOps thru Jenkins & Conan
Dirk Gottschling
Last position:
Senior Software Engineer, Software Architect at International Automotive Company
- Implementation of C and ARXML code generators
- Design and extension of local REST clients
- C# / REST / XSD / Embedded / WinForms
Discover over 15,000 top freelancers
Statistics of experts using ARXML
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
1.1 years
Positions per freelancer
17
Top business areas
Information Technology, Product Development, Quality Assurance
Top industries
Automotive, Manufacturing, Information Technology
Bachelor's degree or higher
100%
Master's degree or higher
75%
Doctorate
13%
Certifications per freelancer
1
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using ARXML
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
AUTOSAR XML
ARXML, short for AUTOSAR XML, is the file format used to describe automotive software and system data in the AUTOSAR ecosystem. It carries component definitions, interfaces, signals, ports, and configuration details in a structured way. Teams use it to keep software and system models aligned across tools.
What it covers
- Software component descriptions
- ECU and system configuration data
- Interface and signal definitions
- Communication matrices and mappings
- Model exchange between tools
Strong ARXML work is not just file editing. It needs a clear view of how software, ECUs, buses, and diagnostics fit together in the vehicle architecture.
Tooling and workflow
ARXML usually sits between modeling tools, configuration tools, and code generation steps. It is common in AUTOSAR Classic projects and also appears in mixed system integration work where data must move cleanly between teams. Good specialists know how to validate structure, manage namespaces, and keep variants consistent.
When companies bring in experts
Companies often need outside help when an AUTOSAR project becomes hard to align. Typical signs include broken imports, unclear interface definitions, mismatched signals, or delayed integration between software and test teams.
- ARXML files no longer import cleanly
- ECU descriptions conflict with system data
- Tool chains produce inconsistent output
- Variant handling is getting messy
Strong specialist profile
A strong ARXML specialist understands both the format and the engineering context behind it. They read model data carefully, spot schema and consistency issues, and work well with software, testing, and integration teams. In Germany, they are often brought into OEM and supplier projects where clear documentation and precise handover matter.
Collaboration and scope
ARXML work can be remote, but some projects benefit from on-site sessions during architecture reviews or release alignment. That is especially true when teams need to resolve interface details quickly across departments. The best experts keep communication clear and document changes so the next tool step stays stable.
Frequently asked questions
Key details about ARXML, drawn from the questions we get asked most.
ARXML is used to describe AUTOSAR data in a structured XML format. It captures software components, interfaces, ECU settings, and communication details so different tools and teams can work from the same model. In practice, it helps keep system design, configuration, and integration aligned.
ARXML is not AUTOSAR itself. AUTOSAR is the architecture and ecosystem; ARXML is the XML-based file format used to exchange AUTOSAR descriptions. Many searchers use the terms together, but the format only covers the data representation layer.
A strong ARXML specialist usually understands AUTOSAR Classic concepts, ECU configuration, and software component modeling. Knowledge of interface design, communication signals, and tool validation is also important. Familiarity with authoring and import tools matters just as much as the syntax.
ARXML work can range from simple file checks to full system-level integration support. For a small correction or validation task, a focused specialist may be enough. For architecture changes or cross-team model cleanup, you want someone who has handled AUTOSAR project flow before.
ARXML is XML, but it follows AUTOSAR rules and domain-specific schemas. A generic XML editor can display it, but it will not help much with automotive semantics, validation, or tool compatibility. The real value is in how the data models vehicle software and system behavior.
Yes. ARXML work is often done remotely because most tasks involve reviewing models, fixing structure, or validating exported files. For Germany-based teams, remote collaboration works well as long as the specialist can join design discussions and handle clear handover in English or German when needed.
Look for ARXML specialists who also know AUTOSAR tooling, embedded software workflows, and interface documentation. Experience with versioned models, validation, and integration testing is a strong sign. If your project is complex, ask about communication between system design and implementation teams.
A good ARXML expert explains not only what changed, but why it matters for the vehicle model. They should catch inconsistent ports, broken references, and risky variant handling before those issues reach integration. Clear documentation and calm, precise communication are also good signs.
The average hourly rate of freelancers in Germany who have used ARXML in their recent projects is 89 €, which corresponds to a daily rate of about 711 € based on an 8-hour working day.
Of the freelancers in Germany who have used ARXML in their recent projects, 100% hold at least a Bachelor's degree, 75% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers in Germany who have used ARXML in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 1.1 years.
The most common languages among freelancers in Germany who have used ARXML in their recent projects are German (100%), English (100%), and Spanish (38%).
The most common industries among freelancers in Germany who have used ARXML in their recent projects are Automotive (88%), Manufacturing (75%), and Information Technology (50%).
The most common business areas among freelancers in Germany who have used ARXML in their recent projects are Information Technology (100%), Product Development (100%), and Quality Assurance (100%).
Main locations of FRATCH Experts, who have recently used ARXML
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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Philipp Thomaschewski
FRATCH CEO
