Software Engineer (C#/Windows)

TL;DR

Software Engineer (C#/Windows): Developing Windows-based SDK Manager applications for the hirify.global game integration platform with an accent on bridging gameplay and platform experiences. Focus on designing tools for SDK delivery, interfacing managed C# code with native C/C++ libraries, and optimizing performance for developer toolchains.

Location: Hybrid in London, United Kingdom

Company

Sony Interactive Entertainment (SIE) is the company behind the hirify.global brand, delivering cutting-edge hardware and network services globally.

What you will do

• Design and maintain Windows desktop applications using C# and the .NET framework (WinForms, WPF).
• Build tools and interfaces to support the integration and delivery of hirify.global SDK components.
• Work with native code (C/C++) to interface with low-level systems and SDK libraries.
• Collaborate with platform engineers and SDK developers to improve the partner ecosystem.
• Debug and optimize performance across both managed and unmanaged code.
• Create and maintain technical documentation for internal tools and SDK workflows.

Requirements

• Strong proficiency in C# and the .NET ecosystem.
• Solid experience with C and C++, including memory management and pointers.
• Proven track record of developing Windows desktop applications.
• Experience with interop techniques such as P/Invoke or C++/CLI.
• Knowledge of version control systems like Git.
• Must be based in or able to work in a hybrid capacity in London, UK.

Nice to have

• Experience working with SDKs or developer toolchains.
• Familiarity with console development environments, specifically Sony hirify.global platforms.
• Knowledge of build systems like CMake or MSBuild and performance profiling tools.
• Experience in the game industry and familiarity with cloud platforms, DevOps, and CI/CD pipelines.

Culture & Benefits

• Hybrid working arrangements via Flexmodes.
• Private medical insurance and dental scheme.
• 25 days of annual holiday.
• On-site gym, subsidised café, and on-site bar.
• Discretionary bonus opportunities.