Senior Infrastructure Engineer

Overview

As an Infrastructure Engineer for a fintech trading platform, you will shape and operate the core infrastructure across on‑premises and Azure cloud. You will drive automation, DevOps practices, and a multi‑year cloud migration strategy to support scalable services for clients. The role blends hands‑on engineering with architectural oversight in a fast, collaborative environment. Join a high‑growth team that values technical excellence and work‑life balance.

Pay / Benefits

• bonus ~20%
• work‑life balance
• excellent benefits
• regular tech talks, training and Hackathons
• central London location
• social events

Responsibilities

• Support day‑to‑day operations and enable business changes
• Develop, maintain and improve internal and client‑facing IT infrastructure (servers, storage, networks, telecoms)
• Architect and execute a 5‑year cloud migration strategy for infrastructure and services
• Provide expert infrastructure oversight to meet delivery and SLA targets
• Research and select optimal infrastructure delivery options
• Design infrastructure solutions and manage deployment, maintenance, and upgrades
• Identify, deploy and maintain connectivity options
• Maintain and test business continuity plans and systems

Key requirements

• Strong infrastructure and OS background
• Public cloud experience, primarily Azure
• Designing and building hybrid environments
• VMware vSphere design, installation and management
• Designing and deploying highly available solutions
• Deploying and managing storage solutions
• Active Directory design and management
• Automation using scripting and DevOps tooling
• Cisco networking equipment and reference architectures for datacentre, branch and campus
• Experience with backup architectures (NetBackup), SQL Server, SharePoint
• Understanding of computer architecture, networking, virtualization, storage and Windows/Linux

• Collaborative problem solving
• Proactive ownership and long‑term solution focus
• Ability to communicate across teams and stakeholders
• Azure
• VMware vSphere
• Hybrid cloud design

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