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Orange

.NET Developer

Orange is hiring a .NET Developer. Level rates it ; you can apply on Orange.

Level's read on this job

  • On Level's scale, this role is Little AI ●○○○: aI is not part of the work.
  • Tools and skills the posting cites include C#, .NET and software development.
  • Level classifies it as a mid-level role.
  • Level lists 950 other open roles at Orange.
  • The role was posted within the past two weeks.

AI in this role

Design, develop, and modernize enterprise-scale software solutions and legacy applications using C# and the .NET ecosystem.

c-sharpnet
software-developmentsystem-integrationrest-apislegacy-modernization

Publication date : Oct 23, 2026, 12:00AM

Orange Systems is the IT hub of Orange Moldova. An IT park resident, with over 900 employees, that delivers advanced IT solutions, enhancing a wide range of activities and full cycle development, impacting millions of customers across Europe.

Orange Systems is looking for a new colleague to fill in the position of.NET Developerto work with our International Partners.

What you will be doing:

  • Analyze strategic and tactical business requirements related to customers and products, translating them into technical solutions and improvements to existing IT systems and architecture
  • Design, develop, maintain, and modernize software solutions within complex, large-scale enterprise environments
  • Work with existing applications and legacy systems, understanding their architecture, analyzing codebases, and identifying opportunities for improvement
  • Perform reverse engineering and code analysis to understand complex systems, particularly where documentation is limited or outdated
  • Contribute to the modernization of legacy applications, including migration from older versions of .NET Framework to modern .NET technologies
  • Follow market trends and proactively propose improvements to development tools, systems, architecture, and processes
  • Evaluate new technologies and introduce them into the company's technology landscape, including proof-of-concept implementations where appropriate
  • Build reliable, scalable, and maintainable software solutions while supporting other developers in solving complex technical challenges.
  • Ensure continuous improvement of software quality, performance, maintainability, and operational stability
  • Collaborate with colleagues and stakeholders in an Agile environment to deliver high-quality software solutions

What we are looking for:

  • University degree in Computer Science, Software Engineering, or a related field
  • At least 3 years of professional experience in software development, designing and building software solutions
  • Strong hands-on experience with C# and the .NET ecosystem, including .NET Framework
  • Experience working with complex, large-scale enterprise applications and systems
  • Good understanding of software design principles, application architecture, and system integration
  • Experience with REST APIs and integrating enterprise systems.
  • Strong analytical, conceptual, and problem-solving skills, with the ability to understand complex technical environments
  • Good attention to detail and a focus on code quality, maintainability, and reliability
  • Experience with continuous integration and continuous delivery (CI/CD), including test automation
  • Experience with development and testing tools such as Azure DevOps, Postman, SoapUI, or Selenium
  • Understanding of Agile principles and experience working with Scrum development processes
  • Fluent English, both written and spoken

what's in it for you:

  • international environment and guaranteed life-work balancea unique learning experience in our company
  • working experience with great potential for growth
  • competitive salary
  • benefits and compensations that you can discover on https://www.orange.md/ro/cariera/beneficii​​

We invite you to join Orange for a unique learning and working experience, with great potential for growth in an innovative environment.

If you share the same views, please send us your CV today. We will be happy to welcome you into a young and dynamic team!

Working for Orange is one of a kind experience. Come check it out!

Orange Systems
https://systems.orange.md/
8, Calea Iesilor street, Chişinău, Moldova

At Orange, only your skills matter.

Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.
Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.

How we rate this

.NET Developer at Orange rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

  1. ●●●● Builds AI80 to 100
  2. ●●●○ Works on AI60 to 79
  3. ●●○○ Uses AI40 to 59
  4. ●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Software DevelopmentSystem IntegrationREST APIsLegacy ModernizationC#.NET

Questions you could be asked

  1. Tell me about a project where software development was part of your work. What did you do?
  2. Tell me about a project where system integration was part of your work. What did you do?
  3. Tell me about a project where rest apis was part of your work. What did you do?
  4. Tell me about a project where legacy modernization was part of your work. What did you do?
  5. Walk me through how you've used C# in your day-to-day work.

Adapt your resume

  • List these exact terms on your resume: Software Development, System Integration, REST APIs, Legacy Modernization, and C#. An applicant tracking system matches the wording, not the idea.
  • Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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