415 jobs for “Data Engineer”
Nebius London
Hands-on role maintaining and optimizing IT infrastructure in a data center, working with advanced H200 GPU cloud clusters. Responsibilities include diagnosing server hardware issues, installing and dismantling hardware, managing fiber optic connectivity, processing RMAs, and writing configuration documentation while collaborating with internal teams and contractors.
Nebius Harlow
Hands-on role maintaining and optimising IT infrastructure in a GPU cloud data centre, covering server and network hardware troubleshooting, installations, upgrades, decommissioning, and fiber optic and patch cabling. Involves shift work (day and night), on-call rotations, RMA handling, and possible travel between data centres.
Amazon Thames Valley, Berkshire, GBR
Oversees physical security across a cluster of AWS data centres, directing Security Officers and auditing documentation, technology and processes. Leads cross-functional projects to close security gaps, standardise governance frameworks and raise standards across high-security sites. Requires UK national status and ability to obtain UK Government Security Clearance.
Amazon London £40,000 pa
Day-to-day work centres on root-cause analysis of customer issues, Linux troubleshooting, and managing ticket queues to meet SLAs for internal and partner service teams. The role also involves patching, OS migrations, code updates, and building metrics, tools and documentation, with allocated personal development time for learning new languages and software development skills.
Cloudflare London €89,000 – €122,000 pa
Lead the Egress team building and operating network software infrastructure that connects Cloudflare's products to any destination, spanning data planes and distributed control-plane services. You will hire and mentor a distributed engineering team, partner with Product and engineering leaders on roadmap, and own production reliability, on-call and incident response.
Cloudflare London
Lead a team of engineers building and maintaining Cloudflare's billing, payments, usage metering, aggregation, invoicing and revenue recognition systems, currently being rebuilt as a next-generation platform. The role spans technical execution, architecture for financial accuracy at scale, and mentoring, with close collaboration across product, finance, data science and operations.
NScale Ireland; UK
Technical authority role owning the design, validation and operation of AI-optimised InfiniBand/RoCE and Ethernet fabrics at rack, row and data centre scale. Combines hands-on engineering with architectural leadership, GitOps automation in Python/Ansible, and 3rd/4th line escalation for a GPU cloud provider.
NScale United Kingdom
Senior technical authority owning the design, validation and operation of AI-optimised network fabrics, including InfiniBand, RoCE and high-performance Ethernet at data centre scale. Combines hands-on engineering with architecture leadership, driving GitOps-based automation in Python and Ansible, network security, observability and 3rd/4th line escalation while mentoring engineers across teams.
Palo Alto Networks Berlin, Germany
Owns the end-to-end migration of enterprise customers from legacy security platforms to Cortex, executing data cutovers, policy mappings, API setups and log ingestion validations. Runs practitioner-focused 'Day in the Life' workshops and value realization sessions with customer leadership, using Python, CLI scripting and REST APIs to automate bulk configuration and demonstrate ROI.
Sellick Partnership Nottinghamshire £400 pd
Day-to-day administration, maintenance and support of core IT infrastructure across Wintel, Linux and VMware, plus Azure tenant and cloud services. Manages Active Directory, SCCM, certificates, encrypted email and file shares, resolving complex incidents and monitoring performance against SLAs. Works with internal ICT teams and external service providers in a public sector environment, mentoring colleagues and supporting change delivery.
CoreWeave London
Designs and troubleshoots large-scale network architecture for AI cloud customers, spanning Kubernetes CNIs, BGP, VXLAN/EVPN, VPCs and HPC interconnects like InfiniBand and RoCE. Acts as an extended member of the Networking engineering team, leading customer workshops and proofs of concept while feeding field insights back into the product roadmap.
JAM Recruitment London £700 – £750 pd
Day-to-day, you will manage and configure production databases, provide first to third-line support across full-stack applications, and administer Linux and Windows virtual machines with a focus on vulnerability management and hardening. The role also involves automation with Ansible, Docker containerisation, ETL processes, and supporting identity brokers and observability platforms, all within a national security context requiring DV clearance.
Ofwat Birmingham £59,660 – £65,000 pa
Hands-on senior engineering role leading the design, build and operation of deployment capability for Ofwat's data platforms, focused on Azure DevOps and Microsoft Fabric. Responsible for configuring repositories, branch policies, service connections, environments, approvals and automated YAML pipelines, integrating Azure DevOps with Fabric, and introducing testing, release and rollback controls. Reporting to the Head of IT Operations within a multidisciplinary team.
Olive Jar Digital Ltd London
Hands-on DevOps role on a public sector digital project, automating code security and repository compliance checks. You'll work with GitHub and Terraform to build automated controls into CI/CD pipelines, improve shared engineering tooling, and produce traceable evidence of compliance reviews alongside engineering and security stakeholders.
ISR Recruitment United Kingdom £500 – £525 pd
Hands-on full stack role building a public sector digital service within an Agile team, spanning React and TypeScript front-ends, Python/FastAPI back-end services and AWS infrastructure. You own changes end to end, from backlog refinement through testing, CI/CD deployment and production support, with a strong DevOps and automation emphasis.
