Senior Software Engineer – Backend

Vision Dynamics GmbH

Senior Software Engineer developing communication simulators for high-precision diagnostic and monitoring systems. Collaborating on architectural design and implementation within a hybrid work environment.

Posted 6/4/2026full-timeOberhaching • 🇩🇪 GermanySeniorWebsite

Tech Stack

Tools & technologies

PythonTCP/IP

About the role

Key responsibilities & impact

For a demanding development project in the field of high-precision diagnostic and monitoring systems, you will play a key role in the further development of a communication simulator.
Analysis and evaluation of existing simulation and communication architectures
Conducting gap analyses based on technical specifications and requirements
Design and implementation of communication models according to the ISO/OSI layer model (layers 2–7)
Development and extension of network, transport, session, and application layers
Implementation of routing, addressing, as well as error- and timeout-handling mechanisms
Development of parameterizable simulation components and communication scenarios
Definition and implementation of interfaces (APIs) for integrating additional system components
Creation and execution of unit tests and support for quality assurance
Technical documentation of architecture, modules, and interfaces
Participation in architecture reviews and technical coordination

Requirements

What you’ll need

Several years of experience in software development with Python
Strong knowledge of object-oriented programming (OOP)
Solid understanding of network protocols and communication architectures
Good knowledge of TCP/IP
Experience with state machines and event-driven systems
Experience in asynchronous programming (async programming)
Knowledge of software architecture and modular software design
Structured and analytical working style
Very good German or English language skills

Benefits

Comp & perks

Flexible working hours
A varied range of tasks with a high level of personal responsibility
Stable company with flat hierarchies
Training and development opportunities
Exciting customer projects
Excellent workstation/equipment
Participation in technologically demanding development projects
High degree of creative freedom and technical responsibility
Long-term prospects in innovative industrial and high-tech projects

ATS Keywords

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Hard Skills & Tools

Pythonobject-oriented programmingnetwork protocolscommunication architecturesTCP/IPstate machinesevent-driven systemsasynchronous programmingsoftware architecturemodular software design

Soft Skills

structured working styleanalytical working stylecommunication skills