Senior Mainframe Developer building next - gen Payment Processing Platforms at TD Securities. Overseeing application development, support, and technical solution creation.
About the role
- Windows Desktop Agent developer joining ControlUp to innovate IT systems management while working remotely in a hybrid role from Poland
Responsibilities
- Design, implement, test, and deliver Windows services and agent components that gather system performance and diagnostic data, execute automated actions, and communicate securely with cloud APIs.
- Develop in C# for Windows services, system utilities, and agent components.
- Occasional use of C++ for low-level system interactions is not feasible in C#, and for Linux-specific components, where needed.
- Take responsibility for carrying work from inception through design, implementation, testing, and delivery across the full software development lifecycle.
- Collaborate with backend and other enterprise teams to design, integrate, and deliver robust solution designs.
- Translate business requirements and user scenarios into technical specifications, user stories, and tasks.
- Participate fully in Agile development lifecycle: planning, daily stand-ups, demos, reviews.
- Continuously expand knowledge of systems and related technologies.
Requirements
- 5+ years .NET experience creating Windows services and system-level components.
- Strong knowledge of Windows internals and techniques for gathering system-level performance data.
- Strong knowledge of Win32 API, using both native C++ and C# interop (P/Invoke/COM).
- Strong design skills in modular architecture, fault-tolerant systems, and inter-process communication.
- Ability to write and maintain C++ components for low-level or cross-platform (Linux).Passionate about AI-driven development.
- Experience writing and maintaining unit tests, automation tests, and integration tests.
- Experience with Windows installers (WiX a plus).Solid understanding of multi-threaded programming.
- Strong experience with REST APIs, HTTPS, WebSockets, and Windows communication technologies (Named Pipes, RPC, sockets, WCF).Experience developing in Agile environments using tools such as Azure DevOps or Jira.
- Organised, self-motivated, collaborative team player.
- Experience in start-up culture delivering enterprise-level software.
- Familiarity with DLL injection and API hooking techniques (safe practices).PowerShell scripting.
- Linux system-level programming experience.
- Exposure to Azure DevOps, Repos, and Pipelines.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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