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Moneybox

Senior Systems Engineer

Posted on 15 September 2026

About the role

💼 What you will do

• Join Moneybox, the award-winning UK wealth management platform, in a hybrid role in its London Tech Ops Engineering team. • Operate the cloud-hosted services that power Moneybox’s live platform on Azure. • Design and deliver platform capabilities, drive operational excellence and support the live service. • Lead technical direction within the team across solution architecture and hands-on engineering. • Give engineering squads the infrastructure patterns, IaC and guardrails they need to work independently. • Work in a team that is actively embracing AI in how it builds and operates systems. • Visit the London office by the Oxo Tower 2 days a week.

📋 Job Requirements

• Hold a degree in Computer Science or bring equivalent relevant experience. • Show a proven track record in a similar systems or platform engineering role. • Bring a strong understanding of cloud infrastructure. • Maintain infrastructure as code confidently using Terraform. • Understand web application security using tools such as Cloudflare. • Understand web and API scalability, performance and distributed systems. • Build and maintain release pipelines in tools such as Azure DevOps or GitHub Actions. • Apply strong analytical and problem-solving skills in a live cloud environment. • Lead incident response under pressure and make sound decisions with incomplete information. • Favour simple, pragmatic solutions and avoid over-engineering. • Be based in the UK and work from the London office 2 days a week.

🌟 Nice-to-have

• Bring hands-on experience with Microsoft Azure, including AKS, App Services, Service Bus and CosmosDB. • Show experience or enthusiasm for using AI in systems engineering and operations. • Bring experience with Datadog monitoring and alerting. • Show experience with FinOps practices such as tagging, budgeting and cost allocation. • Bring familiarity with C# and .NET applications.

🎯 Responsibilities

• Lead the design, build and operation of cloud infrastructure, platform services and ops tooling. • Own and evolve high-signal monitoring and alerting across production systems. • Lead incident response, coordinate across teams and run thorough post-incident reviews. • Resolve complex issues across application, infrastructure, data and networking layers with durable fixes. • Maintain and champion Terraform so environments stay reproducible, auditable and version-controlled. • Improve CI/CD pipelines to increase engineering speed while keeping deployments safe. • Manage cloud capacity and cost, and contribute to FinOps practices. • Implement security controls covering network segmentation, access management, secrets and patching. • Support audit and governance processes with evidence and documentation. • Automate operational toil and contribute to production-readiness standards. • Coach and mentor teammates through pairing, code review and documentation.

About Moneybox

😃 What Moneybox offers

• Shape how Moneybox runs its live cloud platform with real technical ownership. • Join the company pension and bonus schemes. • Work in a hybrid setup with 2 days a week in the London office. • Get a home office furniture allowance and a personal annual learning budget. • Get private medical insurance and a health cash plan for dental and optical costs. • Use the cycle to work scheme, CycleSaver bike-share savings and a Wellhub subscription. • Benefit from enhanced parental pay and leave. • Enjoy 25 days’ holiday plus bank holidays, with extra days added for length of service.

💖 What makes Moneybox unique

Moneybox is an award-winning wealth management platform on a mission to give everyone the means to get more out of life. It helps over one and a half million people build wealth throughout their lives, whether they are saving and investing, buying their first home or planning for retirement. Moneybox believes wealth is about the means to more freedom, opportunities and peace of mind.

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