Cloud Computing Jobs

Nebius · Amsterdam, Netherlands; Berlin, Germany; United Kingdom

Builds the Capacity and Quota Management control plane that decides who gets compute, when, and how much. Work spans a GPU reservation engine with rebalancing and auto-reclamation logic plus a quotas control plane handling customer requests and resource distribution algorithms, all exposed via APIs. High-ownership role defining how the system matures.

Nebius · London

Owns reliability, performance and observability of a large-scale inference platform serving text, vision and audio models. Day-to-day work spans telemetry pipelines, Kubernetes autoscaling, Terraform modules and request-routing resilience, with incident response and post-mortems. Requires deep Kubernetes, Prometheus, Grafana and IaC fluency plus GPU workload experience.

Amazon · London

Leads end-to-end migration assessments for large enterprise data centre exit programmes, scoring application estates of 1,000+ servers and assigning R-strategies documented in Architecture Decision Records. Builds dependency maps, designs wave plans respecting regulatory frozen zones, and runs Tech Bridge sessions with customer application owners. Works alongside Security, Networking and Replatform teams, with up to 50% travel to customer sites.

Amazon · London

Leads end-to-end migration assessments for enterprise data centre exit programmes, using discovery tooling and stakeholder interviews to assign R-strategies and design wave plans that respect dependencies, capacity and regulatory frozen zones. Acts as a trusted advisor on AWS well-architected principles, risk mitigation and migration best practice, with up to 50% travel to customer sites.

CBSbutler Holdings Limited trading as CBSbutler · London · £600 – £675 pd

AWS DevOps Engineer+6 months ++Inside IR35+£600 - £675 a day+SC cleared role - current active clearance is essential+Sole British nationals only due to nature of the project+Hybrid LondonWe are seeking an experienced AWS DevOps Engineer to join a confidential project,...

Ashdown Group · Kingston upon Thames · £80,000 – £85,000 pa

Hands-on senior role taking full technical ownership of a SQL Server estate across Azure IaaS and PaaS, covering architecture, performance tuning, high availability and disaster recovery. You will partner with agile development teams to review T-SQL and database design, enforce security and ISO 27001-aligned governance, and mentor junior and mid-level DBAs supporting 24/7 production services.

Ashdown Group · Kingston upon Thames · £80,000 – £85,000 pa

Hands-on senior role taking full technical ownership of a SQL Server estate across Azure IaaS and PaaS, covering architecture, performance tuning, high availability and disaster recovery. Works closely with agile development teams to review T-SQL and database design, while mentoring junior and mid-level DBAs and supporting ISO 27001-aligned security governance.

GBR Recruitment Limited · Grantham · £44,000 – £50,000 pa

Day-to-day you will manage, maintain and optimise core IT infrastructure on an MoD base, covering Windows Server, virtual environments, networks, cloud services and backup systems. The role involves implementing cybersecurity safeguards, resolving server and virtualisation incidents, and advising and mentoring a CIS team while reporting to the Programme Manager and the MoD client.

2mrw Group · London · £90,000 – £115,000 pa

Hands-on technical leadership role setting architecture and engineering standards across multiple products and platforms. Combines coding, code reviews and complex problem-solving with enterprise-scale design, platform modernisation and technical debt reduction. Works closely with Engineering, Product, Architecture and Security teams, mentoring engineers and influencing decisions without traditional people management.

Searchability NS&D · Berkeley · £40,000 – £95,000 pa

Design and build cloud-native solutions for Defence and National Security clients, working across multiple mission-critical projects. You'll create scalable infrastructure using AWS, Kubernetes, Terraform, CloudFormation and serverless technologies, collaborating directly with clients and project teams in an Agile environment. Requires active SC Clearance and eligibility for DV Clearance.

Searchability NS&D · Berkeley · £65,000 – £85,000 pa

Hands-on DevOps/SRE role delivering mission-critical solutions for National Security clients, working across multiple high-impact projects. Involves containerisation with Docker or Kubernetes, infrastructure as code using Ansible or Terraform, and coding in Python, Java or Spring Boot, plus mentoring junior engineers and managing stakeholders.

Emponics · Princes Risborough · £70,000 pa

Senior technical lead in a shared-service AI and automation team, designing large-scale automation, Infrastructure as Code and domain-specific AI agents across Azure and OCI. The role sets technical direction for industrialising provisioning, improving resilience and recovery, and mentoring engineers while driving an AI-first, automation-first approach.

Centric Talent · Blackburn · £60,000 – £65,000 pa

Hands-on senior role owning the reliability, security and improvement of a mixed Linux and Microsoft infrastructure estate. Day to day covers Ansible automation, Docker and Kubernetes clusters, MySQL/Galera and MSSQL databases, CI/CD pipelines, monitoring, patching and disaster recovery, working with the development team and third-party partners. Expects autonomy in investigating unfamiliar systems and reducing key-person dependencies.

83zero · London · £65,000 – £80,000 pa

Builds GenAI proof-of-concepts and production systems for clients, using RAG, intelligent agents and LLM frameworks such as LangChain and LangGraph. Splits time between backend microservices in Python/FastAPI or TypeScript/Express and React frontends, plus cloud, container and IaC work. Involves client-facing strategy work with senior stakeholders and requires SC clearance.

Tenth Revolution Group · London · £80,000 – £90,000 pa

This role involves designing and scaling Azure Databricks-based data platforms, building robust data pipelines, and developing AI and LLM-powered capabilities within customer-facing products. You will work closely with Product, Engineering, and Business stakeholders, influencing technical strategy and mentoring colleagues.