Cloud Computing Jobs

Senior Solutions Architect, WWPS Global Defence Partners

This role involves leading technical strategy and solution architecture for defence-sector partners adopting AWS cloud technologies. The Senior Solutions Architect will design and guide implementations across AI/ML, high-performance computing, digital engineering, and data platforms, translating complex business objectives into secure, scalable AWS-native architectures. The position demands deep expertise in mission-critical systems, compliance frameworks, and executive-level advisory to drive cloud modernization within the UK defence industry.

Amazon London, United Kingdom

Hybrid Permanent Clearance Required

Mechanical Design Engineer, Data Centre Engineering

This role involves leading mechanical design engineering for new and existing AWS data centers across EMEA, from concept through to construction and commissioning. The engineer will define critical systems, manage design consultants, ensure compliance with local regulations, and act as a subject matter expert throughout the project lifecycle. Work includes multi-site projects, technical problem-solving, and driving innovation in resilient, cost-effective infrastructure.

Amazon London, United Kingdom

Hybrid Permanent Clearance Required

Systems Engineer - Data & Integration

This role involves supporting, maintaining, and enhancing secure enterprise infrastructure across Microsoft Azure and on-premise environments within a UK Defence and Aerospace programme. The engineer will administer Windows and Linux systems, manage virtualisation platforms like VMware and Hyper-V, support Kubernetes and OpenShift, and contribute to Infrastructure as Code and automation initiatives. The position operates in a highly secure context requiring active SC clearance and regular onsite collaboration in Reading.

CBSbutler Holdings Limited trading as CBSbutler Cliddesden, Hampshire, RG25 2JJ, United Kingdom £60 – £67 ph

Lead Web Developer

Lead the design and development of scalable, data-intensive web applications for the global energy sector, focusing on real-time data processing and visualisation. Work within a distributed Agile environment to shape technical architecture, mentor developers, and drive engineering excellence. The role combines hands-on coding with leadership, using modern web and cloud technologies to evolve a cloud-native platform.

Avanti Recruitment Aberdeen, City Of Aberdeen, United Kingdom £65,000 – £75,000 pa

Senior Software Engineer 2

This role involves developing and maintaining AI-driven insurance technology solutions using a modern stack including Python, TypeScript, React, Kubernetes, and AWS. The engineer will lead projects end-to-end, mentor peers, and contribute to engineering standards and deployment practices in a remote-first agile environment. Collaboration with ML engineers, scientists, and product managers ensures technical solutions align with business and innovation goals.

Aioi Nissay Dowa Europe Oxford, Oxfordshire, United Kingdom £91,332 – £109,392 pa

Java Developer - SC Cleared

Develop and maintain scalable Java-based cloud services within an Agile Scrum team, contributing across the full software development lifecycle. Work on geospatial software using modern cloud-native technologies, with regular collaboration on design, testing, and deployment. The role involves hybrid working with a focus on engineering excellence and continuous improvement.

CBSbutler Holdings Limited trading as CBSbutler Gosforth, Tyne & Wear, NE3 1AA, United Kingdom £60 – £70 ph

Cloud Migration Lead

Lead the technical delivery of large-scale datacentre migrations to AWS, designing migration strategies, enhancing Infrastructure as Code automation, and guiding engineering teams through production cutovers. Focus on removing technical blockers, ensuring architectural consistency, and executing safe, low-impact transitions of critical systems. This role is central to a high-priority transformation programme with a firm deadline.

Meritus London, United Kingdom £700 – £800 pd

Remote Contract

Senior Software Engineer 1 (MLOps)

This role involves building and maintaining cloud infrastructure to support a privacy-preserving AI research programme, with a focus on model training and hosting, secure data storage, and development tooling. The engineer will work across compute, storage, and serving layers, contributing to CI/CD pipelines and infrastructure-as-code while balancing rapid iteration with security and engineering rigor. The position operates in a multi-partner, evolving environment that values learning, technical ownership, and reusable capability development.

Aioi Nissay Dowa Europe Oxford, Oxfordshire, United Kingdom £81,322 – £112,488 pa

SC Cleared Python Developer

This role involves developing secure, cloud-native Python applications within a highly regulated environment, focusing on safety, observability, and compliance with the Secure Software Development Lifecycle. The developer will design and maintain CI/CD pipelines, provision infrastructure using IaC tools like Terraform, and support incident investigations on complex systems. Collaboration with product teams as a technical expert ensures secure coding practices are embedded across the lifecycle.

Damia Group Leeds, West Yorkshire, United Kingdom £500 – £550 pd

Remote Contract Clearance Required

Senior Java Developer

This role involves designing and building distributed services from the ground up using core Java, with a focus on event-driven systems powered by Kafka and stream-processing frameworks. You'll work on scalable backend systems that ingest and transform large volumes of data, deploy and manage services on Kubernetes, and solve complex challenges in data consistency and availability. The role also includes mentoring team members and contributing to the evolution of a globally used observability platform.

hireful London, United Kingdom £90,000 – £110,000 pa

Hybrid Permanent

Infrastructure Engineer

The role involves designing and engineering self-service infrastructure products on AWS using Infrastructure as Code and automation. You'll enhance CI/CD pipelines, ensure system reliability, and support production systems with an SRE mindset, while collaborating across teams to implement secure, observable, and resilient cloud solutions.

Third Nexus Group Limited London, United Kingdom £65,000 – £90,000 pa

Hybrid Permanent

Senior Security Engineer

A Senior Security Engineer will design and enhance a GenAI prompt security platform to defend AI and LLM-based applications against adversarial threats like prompt injection. The role involves building automated security testing frameworks, ensuring scalable protection across enterprise use cases, and collaborating with engineering and operations teams across time zones to integrate security into AI systems.

83zero London, City And County Of the City Of London, United Kingdom £80,000 – £90,000 pa

On-site Permanent

Data Engineer

This role involves designing, building, and maintaining data pipelines and data products to support scientific research in pet nutrition and health. The Data Engineer will work closely with researchers and IT teams to transform complex data into accessible, high-quality datasets using Azure-based technologies. Key responsibilities include implementing FAIR data principles, developing robust ETL processes, and supporting a modern data architecture within an R&D environment.

Randstad Sourceright Waltham on the Wolds, Leicestershire, LE14 4AW, United Kingdom £233 – £472 pd

Hybrid Contract

Infrastructure Engineer - Kubernetes, AWS

This role involves designing, implementing, and supporting modern platform infrastructure across on-premise and cloud environments, with a strong focus on Kubernetes and infrastructure automation. The engineer will lead transformation projects, improve system resilience and monitoring, and collaborate with software teams to enhance deployment processes. It is a hands-on position offering technical leadership and mentorship within a modernising enterprise platform environment.

Akkodis Sheffield, South Yorkshire, United Kingdom £65,000 – £72,000 pa

Hybrid Contract

Senior Engineer

The Senior Engineer will design, develop, and maintain scalable, cloud-native software solutions within a product-led, cross-functional team. Focused on modern engineering practices, the role involves technical leadership, mentoring, and hands-on development using .NET, Azure, and DevOps methodologies. The engineer will contribute to architecture, drive quality and security standards, and support systems throughout their lifecycle, with minimal on-site presence required in Milton Keynes.

Network IT Milton Keynes, Buckinghamshire, United Kingdom £47,000 – £56,500 pa

Hybrid Permanent