Windows Powershell Developer

Overview

In this Windows-focused Platform Engineer role, you will design, implement, and maintain Windows and Linux infrastructure across on-premises and cloud environments for a high-profile quantitative trading client. You’ll automate and optimize OS, authentication, and virtualization services while collaborating with a tech-driven team. The position offers a hybrid London-based setup with a strong emphasis on hands-on problem solving and continuous learning. You will help scale, secure, and integrate critical systems that power trading workflows. This is a chance to shape platform engineering in a fast-paced, innovation-forward culture.

Responsibilities

• Design, implement, and integrate infrastructure systems on Windows-based environments
• Maintain operating systems, authentication, databases, virtualization, core network services, and messaging
• Manage endpoints for Windows and Linux in on-prem and cloud settings
• Automate platform tasks and improve workflows using PowerShell (with possible C# exposure)
• Collaborate across cross-functional teams in a fast-moving, agile environment
• Troubleshoot complex problems and apply tracing tools to diagnose issues
• Work with Windows Server apps and management tools (Exchange, SQL, SCCM, Hyper-V, ADFS)

Key requirements

• Significant Windows systems automation experience
• PowerShell proficiency (ideally with some C# exposure)
• Deep understanding of Windows platform (Active Directory, Failover Clustering) and related technologies
• Strong troubleshooting and problem-solving skills
• Experience with on-premises and cloud-based system integration
• Knowledge of networking concepts, Linux, and information security
• Experience with Windows Server applications and management tools (Exchange, SQL, SCCM, Hyper-V, ADFS)
• Experience with containers on Windows and Linux

• hands-on
• problem-solving
• adaptability
• PowerShell
• C# exposure
• Active Directory

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