Senior Software Engineer (.NET)

PetDesklinkedin.com

Oct 12, 2026, 11:12 PM2w ago

Full-timeColombo, Western ProvinceSoftware engineeringSenior (4+ yrs)

Apply on linkedin.com

About the role

The Senior Software Engineer (.NET) role at PetDesk focuses on identifying, reproducing, and fixing bugs in both customer-facing web applications and internal tools. The position is hands-on, requiring the engineer to work through the entire bug resolution process, from initial report to deploying a tested fix in production. The role involves working with a mix of older and newer codebases, including large backend files, server-rendered pages, React components, legacy jQuery, and complex SQL databases. Key responsibilities include troubleshooting, writing and reviewing code, maintaining clear Jira tickets, and collaborating with team members to clarify and resolve issues. Candidates should be comfortable working independently, managing their own ticket queue, and communicating technical findings clearly. PetDesk provides tools for veterinary clinics and pet parents, and the company emphasizes a fair and standardized hiring process.

Must have

4+ years debugging and writing code in software development, application support, or Tier 3 technical support
Able to read and debug C# in ASP.NET MVC or ASP.NET Core apps
Comfortable debugging React and JavaScript/TypeScript, older jQuery code, and Razor (.cshtml) templates
Solid SQL skills (SQL Server preferred, PostgreSQL is fine), including writing queries to investigate issues and understanding ORM data models
Comfortable with branching, pull requests, reviewing changes, and using git history/blame to investigate
Organized and accountable; you manage your time well and see tickets through to completion
Able to explain technical findings clearly in writing, especially in Jira tickets and pull requests

Technologies

C#
.NET
Git
JavaScript
Jira
jQuery
MVC
PostgreSQL
React
SQL
SQL Server
TypeScript

Highlights

The hiring process at PetDesk typically takes about two weeks and follows a standardized interview method. External recruiters are not considered. AI tools may be used to assist in the recruitment process, but all final decisions are made by humans. For questions about data processing, candidates are encouraged to contact the company.