381 jobs for “Ai Infrastructure Associate Engineer”
Nebius London
Owns focused research projects on efficient LLM and VLM inference, spanning quantization, distillation, speculative decoding, KV-cache optimization, and model/runtime co-optimization. Builds prototypes in PyTorch, Triton, and serving frameworks, evaluates trade-offs across latency, throughput, memory, and cost per token, and works with engineering teams to move results into production.
Nebius London
Owns model and endpoint optimization for LLM and VLM serving, from quantization and compression to speculative decoding, KV-cache tuning and distributed inference architecture. Works with kernel and platform engineers to diagnose regressions and scale dense and MoE inference across multi-node GPUs, validated by reproducible benchmarks.
NScale London
Hands-on role taking network designs into production for large GPU clusters across Europe, configuring and validating Ethernet and InfiniBand fabrics, front-end, storage and management networks and WAN edge. Involves acceptance testing, troubleshooting routing, switching, optics and cabling during bring-up, plus building automation and runbooks. Regular travel to sites and close work with architecture, program managers and vendors.
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.
CrowdStrike USA, NY £140,000 – £215,000 pa
Lead a team of engineers building self-service infrastructure-as-code primitives, architecting large-scale core services across AWS and GCP, and driving cloud cost optimization. The role combines people management with hands-on technical direction, defining deployment standards and SRE practices for a platform handling trillions of daily events.
CrowdStrike Canada - Remote ON CA$150,000 – CA$200,000 pa
Lead a growing team of engineers building self-service infrastructure-as-code primitives, high-availability core services and internal developer platforms at massive scale. The role blends people management with hands-on architecture work across multi-cloud environments, driving cloud cost optimisation and SRE standards.
Databricks London
Serve as the trusted technical ML and AI expert for enterprise customers, architecting production-grade ML and AI workloads including end-to-end pipelines, MLOps lifecycle management, and cloud-native integrations. Specialize in GenAI solutions such as RAG architectures and agentic systems, while mentoring colleagues and influencing the platform's AI roadmap.
Deerfoot Recruitment Solutions London £90,000 – £115,000 pa
Lead the design of AI-enabled data platforms on AWS, Azure and GCP, shaping AI strategy and transformation roadmaps for enterprise clients adopting GenAI, copilots and agentic AI. The role spans architecture blueprints, agentic workflows, LLM applications, DevOps automation and senior stakeholder engagement, within a fast-growing AI Strategy practice.
Adria Solutions Manchester £75,000 – £95,000 pa
Hands-on technical lead role combining production coding in Node.js and TypeScript with guiding a small early-stage engineering team. You'll shape architecture, mentor through code reviews, build REST and GraphQL integrations with banking and payments systems, and embed AI coding tools and AI features into an enterprise workflow.
Corriculo Reading £45,000 – £50,000 pa
Builds event management software across C#/.NET, SQL Server, React, TypeScript, Python services and GCP, owning end-to-end delivery from design through tested, working software. A distinctive element is directing AI agents through specifications, implementation and regression testing, then critically reviewing their output before approving progression.
Corriculo Oxford £45,000 – £50,000 pa
Builds event management software across C#/.NET, SQL Server, React, TypeScript, Python services and GCP, owning end-to-end delivery from design to tested software. A distinctive element is directing AI agents through specifications, implementation and regression testing, then critically reviewing their output before approving progression.
Spectrum IT Recruitment Southampton £70,000 – £75,000 pa
Builds automation frameworks and tooling in Python, develops Infrastructure as Code with Terraform, and creates reusable templates and code generation platforms using Jinja. Automates Windows environments with PowerShell, manages configuration with Puppet, and builds CI/CD integrations for infrastructure delivery alongside cloud and platform teams.
Vercel London
Lead and scale Vercel's EMEA Solutions Architecture organisation, managing pre- and post-sales architects and their managers across the region. The role combines hands-on work on architecture reviews, migration plans and executive presentations with org planning, staffing, budgeting and recruiting, partnering closely with EMEA Sales and feeding field insights back to product and engineering.
Deerfoot Recruitment Solutions Abingdon £85,000 – £110,000 pa
You'll be the most experienced platform engineer in a small team, designing and running secure multi-account AWS environments defined entirely as code. The role covers Kubernetes platforms in cloud and on-premises, GitOps deployments, security hardening, monitoring and resilience, cloud cost control, incident handling and coaching developers on secure delivery.
Amazon London
Hands-on security engineering role securing production AI systems deployed inside enterprise customer environments. You conduct design and code reviews, threat modeling and penetration testing for agentic workflows and RAG pipelines, and build security automation such as scanning tools, CI/CD gates and guardrail testing scripts. Work alongside FDE delivery pods, with up to 25% travel.
