Python/.NET Developer
Job in
Newport Beach, Orange County, California, 92659, USA
Listed on 2026-01-12
Listing for:
Velosys
Full Time
position Listed on 2026-01-12
Job specializations:
-
Software Development
Software Engineer, Backend Developer, C# / Unity Developer, Python
Job Description & How to Apply Below
We’re looking for an experienced Senior Software Developer to support, enhance, and modernize critical legacy applications. This role is ideal for someone who enjoys solving complex problems, improving system performance, and bridging legacy systems with modern technologies.
What You’ll Do- Maintain and enhance legacy applications built with .NET (C#) and Python
- Troubleshoot and resolve application issues to ensure stability and performance
- Refactor and optimize code for scalability, security, and long-term maintainability
- Integrate legacy systems with modern platforms and APIs
- Collaborate with cross-functional teams including QA, business analysts, and project managers
- Participate in code reviews and document technical changes
- Minimum of 6 years of professional software development experience
- Expertise in .NET (C#) and Python
- Proven experience maintaining and modernizing legacy systems
- Solid understanding of SQL databases, APIs, and system integrations
- Experience with Git and CI/CD pipelines
- Strong analytical, debugging, and problem‑solving skills
- Experience migrating legacy systems to modern architectures
- Exposure to performance tuning and security hardening
Location:
Irvine, CA. Salary: $–$ (Posted 6 days ago).
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