Senior Developer .NET

New

Delegate Technology GmbH

Job

In this role, you will enhance food management software, overseeing the entire development process while ensuring high code quality through reviews and tests. Additionally, you will lead a team utilizing AI-assisted tools.

Job summary

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Job technologies

Your role in the team

  • Take end-to-end ownership of features: You further develop our food management software—from detailed technical design and implementation through to production operations—at the interface between frontend and backend.
  • Orchestrate AI coding agents: You break down tasks effectively, provide context and a clear definition of done, and iteratively guide the results toward the goal. You know which tasks to delegate and which to code yourself.
  • Ensure quality: You review every contribution—whether from an agent or a colleague—for correctness, security, performance, maintainability, and architectural compliance. And you spot the patterns that won’t become a problem until three months from now.
  • AI-first, but not AI-blind. Agents handle boilerplate, refactoring, test scaffolding, and code search. Humans are responsible for design, trade-offs, and quality. Merges happen only after human review.
  • Build and maintain guardrails: tests, CI/CD gates, coding guidelines, and the context and rule sets our agents work with. You make the pipeline a little better with every run.
  • Analyze and resolve errors: You work systematically on error analysis and fixes.
  • Act as a sparring partner: You are the point of contact for technical questions and support the product team, colleagues, and customers in implementing requirements.

Our expectations of you

Qualifications

  • Very good knowledge of C#, .NET, full-stack development, Angular, RESTful APIs, HTML, and JavaScript
  • The ability to challenge AI-generated results: You don’t accept anything without checking it, and you can explain why you reject a suggestion.
  • Proficiency in clean code, design patterns, automated testing, and code reviews—with a focus on robust, maintainable code that adheres to our coding standards
  • Very good written and spoken German skills (at least C1 level)
  • Very good written and spoken English skills (at least B2) – the language used at our international locations

Experience

  • At least 5 years of professional software development experience—you’ve built systems, brought them into production, and maintained them over the years. This experience is the foundation that enables you to assess generated code.
  • Hands-on experience with AI-assisted development—Claude Code, Codex, or similar. Not just for autocomplete, but for building real features.
  • Experience developing SQL-based database applications, particularly with Microsoft SQL Server

What we offer

  • A mission needs the right tools: licenses for agentic coding tools, modern hardware, and—just as importantly—the time to shape our development workflows. If you have good ideas here, you put them into practice—it’s not a side project, but part of the role.
  • A mission needs room to grow: You’ll find it at our centrally located office at Wien Mitte, where you’ll have your own workspace. You’re also welcome to work from home part of the time. Your four-legged friend is welcome too, provided they follow our Dog Policy. Last but not least, we have a relaxation room where you can clear your head and recharge your batteries.
  • We are a team: We treat one another with respect. Everyone has a voice, and we make sure that quieter voices are heard too.
  • We make time for one another: regular brunches, an annual company party, after-work parties, and team-building events
  • We know you can’t live on love alone, so we provide free drinks, fruit, a muesli bar, and a coffee lounge. If that’s not enough, there are plenty of shops and restaurants nearby.

Benefits

Topics you will work on

Job locations

Map of the job locations
© OpenMapTiles, © OpenStreetMap contributors
  • Location Vienna
    Austria
  • Location Hagenberg im Mühlkreis
    4232 Oberösterreich, Austria

About your employer

Our Delegate Team is made up of experienced and long-time industry specialists, combined with experienced software engineers and a long-standing management team. We support our customers both on site as well as remotely via remote access and telephone hotline. We understand the industry we work in and help our clients succeed.

Company type
Established Company
Work model
Onsite, Hybrid
Industry
Internet, IT, Telecommunication

Employer reviews

3.5Total(1 review)
Engineering
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3.1
Team culture
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4.3
Career growth
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3.0
Working conditions
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3.8
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Senior Developer .NET

Delegate Technology GmbH