Latest Cloud Infrastructure Jobs

Staff / Senior Software Engineer (Agentic Search) - Runtime

Design and operate low-latency, high-throughput runtime systems for a search engine built specifically for AI agents. Focus on optimizing request flows, retrieval orchestration, and response assembly under strict performance constraints. Collaborate with ML and indexing teams to integrate components while maintaining system efficiency and observability.

Nebius United Kingdom

Staff / Senior Software Engineer (Agentic Search) - Crawler

Design and build distributed, high-throughput crawling and ingestion systems to acquire and refresh content from the open web at scale. Develop low-latency, observable data pipelines for AI-native search, ensuring freshness, coverage, and reliability. Collaborate with indexing and ML teams to support programmatic search APIs grounded in real-world data.

Nebius United Kingdom

Senior MLOps Engineer - DSX Enablement

This role involves building and optimizing scalable AI infrastructure solutions on NVIDIA's NeoCloud and partner platforms, with a focus on MLOps pipelines, distributed training, and inference optimization. The engineer will act as a technical advisor to both internal and external customers, diagnosing complex full-stack AI system issues and contributing to open-source tools and reference architectures. Work includes performance profiling, integration of new hardware into frameworks, and close collaboration with infrastructure and AI framework teams.

NVIDIA PLN 292,500 – PLN 650,000 pa

Senior Microsoft 365 Developer

Design and build secure, scalable Microsoft 365 and Azure cloud solutions with a focus on SharePoint Online, SPFx, and AI integration. Develop automation and cloud-native applications using Azure Functions, Logic Apps, and Infrastructure as Code. Collaborate in an Agile environment with opportunities for mentoring and technical leadership.

MS Talent Broad Street, Greater London, City And County Of the City Of London, United Kingdom £70,000 – £80,000 pa

Technical Architect

This role involves leading end-to-end technical architecture across complex, secure defence programmes, from concept through to delivery. The Technical Architect will make key design decisions, lead technical workstreams, and operate in both cloud and on-premise environments with a focus on secure, potentially air-gapped systems. The role requires hands-on technical leadership across infrastructure, integration, and security, with regular travel across Europe for customer and partner collaboration.

Ncounter Balham, London, SW12 9AR, United Kingdom £85,000 – £100,000 pa

Scaleway Portal Engineer

The role involves building and maintaining a customer-facing web portal for managing Scaleway cloud infrastructure. You'll develop both frontend (React/TypeScript) and backend (Node.js, Go, or Python) components, integrating deeply with the Scaleway API to enable provisioning, monitoring, billing, and account management. The position emphasizes clean UI, secure authentication, automated testing, and close collaboration with product and design teams.

Square One Resources Poland £345 – £388 pd

Remote Contract

Site Reliability Engineer

Design, build, and maintain resilient physical and virtual infrastructure across the full stack, from bare metal to applications. Automate processes using Ansible and infrastructure-as-code tools, improve monitoring and alerting, and collaborate with engineering teams to enhance system reliability, scalability, and performance. Work initially fully remote with a future hybrid model based in Cheltenham, supporting critical projects requiring security clearance.

Twinstream Limited Cheltenham, United Kingdom £75,000 – £95,000 pa

Network Engineer - DV Cleared

This role involves maintaining and enhancing enterprise network infrastructure with a focus on security, performance, and resilience. The engineer will support firewall and VPN systems, update technical documentation, contribute to network design, and work with virtualised and software-defined networking environments. Automation, capacity planning, and staying current with networking technologies are key aspects of the position.

Additional Resources Cheltenham, Gloucestershire, United Kingdom £78,000 pa

Senior SRE Engineer

This role involves leading observability and reliability initiatives across large-scale AWS environments, with a primary focus on end-to-end Dynatrace implementation and optimisation. The engineer will design, deploy, and integrate Dynatrace for comprehensive monitoring, alerting, and performance analysis while leveraging Infrastructure as Code, Kubernetes, and CI/CD pipelines. The position requires deep technical ownership, cross-team collaboration, and proactive troubleshooting within complex distributed systems.

SF Partners Birmingham, United Kingdom £100,000 – £110,000 pa

Principal Platform Engineer

This role involves leading the design and engineering of secure, scalable cloud platforms on AWS, with a strong focus on distributed systems and database technologies. The Principal Platform Engineer will define technical strategy, drive automation and operational excellence, and provide hands-on leadership across infrastructure and platform initiatives. A key responsibility is mentoring engineers while building resilient, cloud-native solutions using Terraform, Kafka, and distributed databases like Cassandra and ScyllaDB.

Sanderson London, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent

Junior Cyber Security Analyst

This role involves supporting daily security operations by monitoring and analysing alerts using modern security tools such as Palo Alto Cortex XSIAM, XSOAR, and Microsoft Purview. The analyst will assist in incident response, investigate threats like phishing and malware, and contribute to improving detection and automation capabilities within a global environment. Emphasis is placed on learning and professional development, with opportunities to gain hands-on experience across a cloud-first security stack.

The Portfolio Group Manchester, United Kingdom £35,000 pa

On-site Permanent

Senior Platform Engineer

This role involves designing and maintaining secure, scalable cloud platforms on AWS using infrastructure-as-code tools like Terraform. The engineer will lead technical workstreams, improve Kubernetes and CI/CD systems, and mentor junior team members within a public-sector digital transformation environment. Emphasis is placed on platform reliability, automation, and secure engineering practices.

Searchability NS&D Telford, TF3 4HB, United Kingdom £85,000 – £95,000 pa

Hybrid Permanent Clearance Required

Full Stack .NET Developer

Full Stack .NET Developer - C# / .NET 8 / Blazor (Kings Hill, Kent)KEY POINTSFull time, hybrid, 2 days a week onsite in Kings Hill, West MallingModern Microsoft stack - C#, .NET 8, Blazor / Razor and DAPRReact, Angular or...

Searchability West Malling, United Kingdom £40,000 – £55,000 pa

Head of IT

Lead and transform the IT function for a growing international manufacturer and retailer, shaping strategy, modernising infrastructure, and strengthening cybersecurity. Drive digital transformation by improving business systems, adopting AI, and building a resilient, high-performing multi-site IT team. Work closely with senior leadership to align technology with commercial goals and establish scalable IT governance and service delivery.

Robert Walters Manchester, United Kingdom £70,000 – £78,000 pa

Senior Developer (G7) - Python & Django

This role involves developing and maintaining Python-based applications using Django and modern DevOps practices within a government setting. The developer will lead technical work, build secure and scalable cloud-native solutions on AWS, and support junior team members in an Agile environment. Key responsibilities include CI/CD pipeline development, infrastructure as code, data integration, and ensuring secure-by-design principles across cloud and application layers.

Summer Browning Associates United Kingdom £1 pd