3 senior systems engineer jobs found

Senior Systems Engineer – Microsoft & VMware   £400–£500 per day | Outside IR35 6-month contract with extension potential Hybrid working   Join a globally recognised MedTech and life sciences organisation whose technology supports scientific innovation, diagnostics and products that improve human health. With operations spanning multiple countries, this is an opportunity to work within a complex global enterprise infrastructure environment.   This is a hands-on Senior Infrastructure Engineer role focused on VMware and Microsoft enterprise infrastructure , including Windows Server, Azure, Active Directory/Entra ID, Microsoft 365 and Dynamics. A key focus will be supporting a major tenant-to-tenant migration , alongside wider infrastructure transformation and global site transitions across cloud and on-premises environments.   This is a fantastic opportunity for a seasoned infrastructure...

Senior Systems Engineer – Microsoft & VMware (Multiyear migration)   £450–£550 per day | Outside IR35 6-month contract with extension potential Hybrid working   Join a globally recognised MedTech and life sciences organisation whose technology supports scientific innovation, diagnostics and products that improve human health. With operations spanning multiple countries, this is an opportunity to work within a complex global enterprise infrastructure environment.   This is a hands-on Senior Infrastructure Engineer role focused on VMware and Microsoft enterprise infrastructure , including Windows Server, Azure, Active Directory/Entra ID, Microsoft 365 and Dynamics. A key focus will be supporting a major tenant-to-tenant migration , alongside wider infrastructure transformation and global site transitions across cloud and on-premises environments.   This is a fantastic opportunity for a...

Senior Backend Engineer - Node.js/TypeScript 12-Month Contract | Fully Remote | Outside IR35 We're looking for a Senior Backend Engineer to join an exciting fintech business, working on highly scalable, mission-critical financial systems. The role is heavily focused on Node.js, TypeScript and AWS , with genuine ownership across the full lifecycle — from system design and architecture through to development, release and production support. You'll have the opportunity to work on new products and capabilities from an early stage , making key technical decisions and helping shape how the platform evolves. What you'll be working on Design, build and operate reliable, scalable Back End services Own areas of the platform, including architecture and technical direction Build resilient APIs and distributed systems within a regulated financial environment Work with AWS serverless technologies , including Lambda, SQS, EventBridge and API Gateway Work with MongoDB and...