Senior Software Developer C# (m/f/d)
Apply nowFast Facts
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Expertise: C#, WPF, .NET, SQL, API development, web technologies (Angular, ASP.NET Core), automation & PLC systems
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Location: Salzburg on-site
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Level: Senior
Ready to shape industry-specific solutions?
In our Professional Services team, you will develop tailored software solutions for international customers in industries like automotive, life sciences, and energy. You’ll enhance our automation platform zenon, collaborate directly with clients, and create innovative applications that push boundaries.
Send us your GitHub projects and let’s talk!
Your tasks
- Develop customized applications in C#, WPF, .NET
- Extend and optimize zenon
- Design and implement code architecture and API's for small and mid-size projects
- Work with SQL databases and structured data (XML, JSON, CSV)
- Collaborate closely with customers and internal teams
- Occasionally visit customers on-site
Your profile
- Experience: 5+ years in software development
- Education: IT apprenticeship, university degree, or technical college (nice to have)
- Strong C#, .NET and WPF expertise
- API and web technologies (Angular, ASP.NET Core)
- Experience with automation & PLC systems
- Soft skills: Problem-solver, proactive, enjoys working with customers
- Fluent in German and English
This position is part of the Customer Services Team
Customer Services consists of several teams which support our customers as they begin and efficiently expand projects using our zenon software platform. We offer help at any time and in a wide range of languages. We explore the limits of zenon, helping to constantly improve our solutions and their benefits.
Interested?
We are COPA-DATA, a global independent software development company. We solve highly complex tasks as per our motto:
There is always an easier way.
zenon is our successful software platform, developed for automation and digitization projects as well as to implement sustainability goals in production companies. You've probably enjoyed food or drinks, have taken medication or a ride in a car that was produced with the help of zenon. Or maybe your electricity provider works with our software? It's quite possible that we've already been connected, even if indirectly.
Benefits
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Flexible worktime
Everything is possible. Stay fully flexible and balanced. Early riser or night owl? No matter. However, we firmly believe that collaborating is best done in person, especially when it comes to crucial solutions.
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Company pension plan
Benefits for today and tomorrow. COPA-DATA offers all employees a voluntary pension plan. It can be increased individually with your own, tax incentivised contributions.
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Health
Active and healthy. In addition to the occupational health care provided by our company doctor and occupational psychologist, we offer weekly Shiatsu. We cover a part of the costs. There are also discounted private health insurance rates by means of group health insurance.
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Home office
Easy planning with the option to work from home 2 days a week.
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Real work life balance
We strive for the best possible transparency. Our work policies ensure clarity, appreciation and fairness.
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Lieferando credits
A food allowance to suit your taste. The monthly top-up can be redeemed in all restaurants and at delivery and take out service Lieferando, both at work and at home.
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company bike
Stay mobile, for the environment and for your finances. Take out a tax-deductible bicycle lease from Firmenradl.at. It also keeps you fit.
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education
Stay at the forefront, always. We offer you selected cutting-edge further education as well as training opportunities, courses and coaching.
Your path to us

1. CV Screening
A good CV speaks for itself. Ideally succinct, to the point and just like you.

2. Meeting in person
We prefer to talk openly, in person and in detail. If things have to move quickly, we can meet online. That’s all we need for a first impression. Sounds good?

3. Trial Day
You’ll get to know the people you're going to work with and the tasks you’re going to work on. You’ll get an idea of who we are and can show us who you are. Let's talk freely. We'll take our time, so we can find out together if we're a match.

4. Signing the contract
Off to new shores together. Your onboarding will be tailored to you. We don’t care about hitting goals immediately, but about seeing you grow alongside us.
Wir freuen uns über Ihre Fragen. Kontaktieren Sie uns einfach, wie es Ihnen am liebsten ist: