Senior Software Developer (C#)

TL;DR

Senior Software Developer (C#): Building state-of-the-art SaaS solutions for the Public Safety & Justice market with an accent on multi-media evidence management and emergency contact centers. Focus on designing scalable server components, implementing RESTful APIs, and ensuring high product quality in multi-threaded environments.

Location: Hybrid in Southampton, United Kingdom

Company

A global innovation leader in AI, cloud, and digital software, serving over 25,000 businesses including many of the Fortune 100.

What you will do

• Design and implement UI, server, and interface components using C# in multi-threaded, multi-server environments.
• Develop and maintain RESTful APIs and Service Oriented Architectures (SOA).
• Ensure code security, scalability, compatibility, and maintainability.
• Perform unit and automated testing, fix defects, and resolve customer support cases.
• Collaborate within multidisciplinary teams to deliver high-quality software.

Requirements

• Solid experience with C# and ASP.NET web applications using Visual Studio/VS Code.
• Proficiency in creating maintainable code and using source control tools like Azure DevOps or GIT.
• Experience with unit and automated testing using tools such as NUnit, Jasmine, and Selenium.
• Strong understanding of network security, authentication, authorization, and SOLID principles.
• Experience working with databases using Entity Framework.
• BSc in Computer Science, Software Engineering, or equivalent.

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• Cloud experience with Azure and containerization (Docker, K8s).
• Knowledge of security best practices (OWASP top ten) and OpenIDConnect/Identity server.
• Experience with Microservices architecture and MS SQL Server.
• Familiarity with TeamCity and Infrastructure as Code (Bicep, ARM templates, Terraform).

Culture & Benefits

• Ambitious, high-performance culture that focuses on challenging limits and setting high standards.
• Opportunity to work on high-impact software used by law enforcement agencies worldwide.
• Inclusive environment as an equal opportunity employer.
• Hybrid work model.