Senior .NET Developer Connectivity (m/f/d)

Komax Group

Gilching

On-site

EUR 90,000 - 120,000

Full time

2 days ago

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Benefits offered by this job

30 days annual leave

Company pension scheme

Supplementary private health insurance

Employer childcare costs

Bicycle and e-bike leasing program

Flexible working models

Job summary

Komax Group, via its DiIT GmbH unit, seeks a Senior .NET Developer Connectivity to design and implement scalable backend services that manage digital twins of production machines and act as an intermediary between digital and physical worlds.

The role covers on-premises deployment with an ongoing cloud migration, and involves extending an existing digital twin concept, routing logic, and collaboration with the team responsible for direct machine connectivity.

Qualifications

Bachelor-level or higher in Engineering, Computer Science, or equivalent.
6+ years of backend development with C#/.NET.
Knowledge of OPC UA and MQTT protocols.
Strong understanding of distributed systems and microservice architectures.
Experience with on-premises deployments and cloud platforms (Azure or AWS).
Experience with existing codebases and mature software architectures.
Sound knowledge of asynchronous, event-driven communication patterns (message queues, event streaming).

Responsibilities

Design, develop, and enhance scalable microservices using C#/.NET.
Extend, maintain, and improve the digital twin concept.
Implement routing logic for bidirectional communication between applications and machine connections.
Operate and develop the platform in on-premises environments while contributing to cloud migration.
Collaborate with software architects and the machine connectivity team.
Conduct code reviews and create technical documentation.

Skills

Backend development

Distributed systems

Microservices architecture

OPC UA

MQTT

Cloud platforms (Azure, AWS)

Asynchronous messaging

DDD / CQRS

Education

Engineering / Computer Science degree

Tools

Kubernetes

Job description

Senior .NET Developer Connectivity (m/f/d)

Please select your preferred language from the dropdown menu here. View Profile Job Description

The Komax group is a pioneer and market leader in the field of automated wire processing. As a globally active Swiss company, we develop and manufacture serial production machines, customer-specific systems, quality assurance modules, test systems, networking solutions, and services for various industries. The Komax group has more than 50 companies with 3500 employees across five continents and a worldwide sales and service network.

Senior .NET Developer Connectivity (m/f/d)

About us

With more than 30 years of experience and customers around the globe, DiIT GmbH is a leading provider of Manufacturing Execution System (MES) solutions for the wire processing industry. Our software supports thousands of users every day in successfully overcoming the challenges of their industrial environments.

We are part of the Komax Group, the global market leader in automated wire processing and a provider of standard machines as well as customized systems across all levels of automation. DiIT perfectly complements the Komax Group's portfolio by enhancing its end-to-end solutions with modern digital technologies and innovative software components.

About the Position

We are looking for an experienced .NET Developer to join our Connectivity Development Team and help design and implement a scalable platform that manages digital twins of production machines and acts an intermediary layer between the digital and physical world.

You will work with both established system concepts and mature architectures, as well as new greenfield initiatives. While our solutions are currently deployed on-premises at customer sites, the transition to the cloud is already underway.

Direct machine connectivity is not your primary focus. Instead, you will develop the application layer that encapsulates connections to physical machines, routes requests, and reliably delivers responses back to consuming applications.

Your Responsibilities

Design, develop, and enhance scalable microservices using C#/.NET
Work with an existing digital twin concept by extending, maintaining, and improving its implementation
Implement routing logic for bidirectional communication between applications and machine connections
Operate and further develop the platform in on-premises environments while contributing to its cloud migration journey
Collaborate closely with software architects and the team responsible for direct machine connectivity
Conduct code reviews and create technical documentation

Your Profile

Successfully completed a degree in Engineering, Computer Science, Business Information Systems, or a comparable qualification
6+ years of experience in backend development with C#/.NET
Knowledge of industrial communication protocols such as OPC UA and MQTT
Strong understanding of distributed systems and microservice architectures
Experience with on-premises deployments and basic knowledge of cloud platforms such as Microsoft Azure or Amazon Web Services (AWS)
Experience working with existing codebases and mature software architectures
Sound knowledge of asynchronous, event-driven communication patterns (message queues, event streaming)

Additional Preferred Qualifications