Latest Cloud Infrastructure Jobs

Senior Applied ML Engineer (Agentic Search)

This role involves designing, training, and deploying machine learning models for retrieval, reranking, and search relevance within a large-scale, agent-native search platform. The engineer will work on embedding-based indexing, content understanding, and evaluation systems, integrating models into production services operating 24x7. The position emphasizes innovation in AI-driven search, with close collaboration between ML and engineering teams to optimize performance across latency, quality, and cost.

Nebius United Kingdom

Key Customers Solutions Architect EMEA

Act as a technical advisor for strategic customers using Nebius GPU Cloud services, guiding them in designing, deploying, and scaling AI/ML workloads across large GPU clusters. Collaborate with sales and product teams to resolve complex technical challenges, optimize performance, and ensure seamless integration of AI solutions. Work remotely across Europe while engaging with stakeholders to drive adoption and provide feedback for product development.

Nebius United Kingdom

Engineering Manager - Core Infrastructure

This role involves leading a team of engineers to build and maintain core infrastructure platforms that support CrowdStrike’s large-scale, AI-native cybersecurity platform. The Engineering Manager will drive cloud cost optimization, define deployment standards across multi-cloud environments, and contribute to the architecture of self-service infrastructure-as-code systems. Emphasis is placed on SRE principles, resilient CI/CD practices, and leveraging AI to enhance infrastructure decision-making and operational efficiency.

CrowdStrike £140,000 – £215,000 pa

Remote

Sr. Network Engineer - Data Center and Cloud , London)

This role involves designing, implementing, and operating large-scale, multi-vendor, multi-cloud network infrastructure for CrowdStrike’s global data centers and cloud environments. The engineer will use infrastructure-as-code (Terraform, Ansible) and automation (Python, Go) to deploy and manage networks at scale, with a focus on performance, resilience, and compliance. Key responsibilities include troubleshooting complex issues, supporting AI-driven workflows, and ensuring adherence to security standards like ISO 27001, GDPR, and PCI-DSS.

CrowdStrike London, United Kingdom

Hybrid Permanent Clearance Required

Staff Network Backbone & Edge Engineer

This role involves designing, deploying, and maintaining high-capacity backbone and edge networks connecting Nscale's GPU cloud infrastructure. The engineer will work across physical, optical, and routing layers—commissioning 400G/800G wavelength services, managing BGP and IP/MPLS, and collaborating with carriers and colocation providers. It’s a hands-on position focused on reliability, incident response, and automation in a global, carrier-grade network environment.

NScale United Kingdom

Senior Engineer, Storage Services

This role involves designing, building, and operating storage services across block, file, parallel, and object storage technologies within a high-performance GPU cloud platform. The engineer will ensure storage systems are reliable, scalable, and tightly integrated with compute and networking infrastructure, while driving automation, observability, and incident resolution. The position emphasizes deep technical collaboration, operational excellence, and continuous improvement in a fast-moving AI-focused environment.

NScale United Kingdom

Remote Permanent

Lead Azure Engineer

This role involves leading the design and delivery of cloud-native, full-stack products on Microsoft Azure, focusing on AKS-based platforms. Responsibilities include hands-on development, setting technical direction, and ensuring secure, resilient, and observable solutions. The role also involves coaching engineers, collaborating with cross-functional teams, and driving DevSecOps practices.

TEKsystems Sheffield, South Yorkshire, United Kingdom £400 – £550 pd

AWS Platform Engineer

AWS Platform EngineerWhen registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed.Join Microlise as an AWS Platform Engineer on...

Microlise Langley Mill, Derbyshire, NG16 4BS, United Kingdom £35,000 pa

Lead Solution Architect

Designs and governs enterprise technology solutions across applications, data platforms, and cloud services, ensuring alignment with business strategy and security standards. Leads architectural reviews, promotes reusable patterns, and mentors engineering teams. Focuses on integration, cloud-native design, and reducing technical debt in a hybrid environment.

Panda Gildersome, West Yorkshire, United Kingdom £80,000 – £100,000 pa

Platform Engineer

This role involves designing and maintaining scalable cloud infrastructure with a focus on automation and software delivery optimisation. The engineer will work closely with development, product, and infrastructure teams to implement solutions using cloud services, containerisation, and Infrastructure as Code. Key responsibilities include scripting, pipeline automation, troubleshooting, and supporting CI/CD workflows on AWS.

Qualient Technology Solutions UK Limited London, United Kingdom

Hybrid Permanent

Staff Backend Engineer - Grafana Second Horizon | UK |

Design and build the core backend services for an AI-native context layer management system that enables AI agents and tools to retrieve enterprise data context, metadata, lineage, and quality signals. Develop scalable, multi-tenant SaaS architecture with robust APIs, ingestion pipelines, and retrieval orchestration. Work in a high-autonomy environment, driving architecture decisions from prototype to production while operating and instrumenting services with full observability.

Grafana Labs United Kingdom £103,958 – £124,750 pa

Remote Permanent

Senior Backend Engineer - Databases - Loki Query | UK |

Design, build, and maintain distributed telemetry databases (Loki, Mimir, Tempo) in Go on Kubernetes. Own reliability, performance, and operations in a remote-first, open-source-driven environment. Collaborate across global teams to deliver scalable cloud services.

Grafana Labs United Kingdom £91,000 pa

Remote Permanent

Data Engineer

Build and maintain scalable data pipelines within a modern Azure, Snowflake, and Microsoft Fabric environment. Develop data warehousing solutions, dimensional models, and datasets to support analytics and reporting. Collaborate with analysts and stakeholders to ensure high-quality, well-documented data assets. Work in a hybrid setup with one day per week in the Liverpool office.

Harnham - Data and Analytics Recruitment Liverpool, United Kingdom £35,000 – £45,000 pa

Lead AI Engineer

This role involves designing and implementing AI solutions to improve operational efficiency, defining LLM architecture, and building AI tools like assistants and workflow automation. You will work within an Azure cloud environment, applying MLOps and DevOps best practices, and collaborate closely with product teams and senior leadership.

Harnham - Data and Analytics Recruitment London, United Kingdom £85,000 – £95,000 pa

Hybrid Permanent

Cyber Security Analyst

This role involves monitoring and investigating security alerts using SIEM and endpoint protection tools, supporting incident response for threats like phishing and malware, and assisting with vulnerability management and DLP controls. The analyst will collaborate with IT and development teams to strengthen security across a cloud-first environment. It's a development-focused position with mentorship and exposure to modern security technologies in a global organisation.

The Portfolio Group Manchester, United Kingdom £45,000 pa

Hybrid Permanent