Latest platform engineer Jobs

Applied AI Engineer - BPL

This role involves designing and building scalable AI and machine learning solutions within Barclays' AI engineering ecosystem, with a focus on responsible and secure adoption across business units. The engineer will work with modern AI technologies including GenAI, LLMs, RAG, and agents, while collaborating with data scientists and stakeholders to deploy practical, enterprise-grade systems. Emphasis is placed on cloud-based architectures, data pipelines, and alignment with governance, security, and business strategy.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent

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

Full Stack .NET Engineer

Design and build scalable, cloud-native applications using C#, ASP.NET Core, and modern frontend frameworks like React or Blazor. Work across the full development lifecycle within Agile teams, delivering digital transformation solutions for enterprise clients. Contribute to CI/CD pipelines and DevOps practices while gaining exposure to cutting-edge cloud and infrastructure technologies.

83zero London, United Kingdom £45,000 – £70,000 pa

Hybrid Permanent Clearance Required

Full Stack .NET Engineer

This role involves designing and building scalable, cloud-native applications using modern Microsoft technologies for enterprise clients. You'll work across the full development lifecycle, contributing to Agile teams and developing both frontend and backend components with a focus on secure, high-performance solutions. The role offers exposure to cutting-edge tech and digital transformation projects across diverse industries.

83zero Manchester, United Kingdom £45,000 – £70,000 pa

Hybrid Permanent Clearance Required

Java Full Stack Engineer

Java Full Stack Engineer - ConsultantSalary: £45,000 - £55,000 plus benefits, perks, and healthcare options!Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sitesSecurity Clearance: Must be SC eligibleBase locations: London, Manchester or GlasgowOverview:We're looking...

83zero London, City And County Of the City Of London, United Kingdom £45,000 – £55,000 pa

Java Full Stack Engineer

Java Full Stack Engineer - ConsultantSalary: £45,000 - £55,000 plus benefits, perks, and healthcare options!Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sitesSecurity Clearance: Must be SC eligibleBase locations: London, Manchester or GlasgowOverviewWe're looking...

83zero Manchester, United Kingdom £45,000 – £55,000 pa

Senior Java Full Stack Engineer

Java Full Stack Engineer - Senior ConsultantSalary: £60,000 - £70,000 plus benefits, perks, and healthcare options!Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sitesSecurity Clearance: Must be SC eligibleBase locations: London, Manchester or GlasgowOverviewWe're...

83zero Manchester, United Kingdom £60,000 – £70,000 pa

Senior SOC Analyst

This role involves leading complex security incidents, improving detection engineering, and driving automation in a modern cloud environment. The analyst will proactively hunt for threats across cloud infrastructure and CI/CD pipelines, design detection logic, and enhance SOC maturity through collaboration with engineering teams. It emphasizes technical leadership, innovation, and reducing alert fatigue rather than routine monitoring.

Ballantyne Technology Associates Ltd Reading, Berkshire, United Kingdom £75,000 – £90,000 pa

Hybrid Permanent

Senior Architectural Technologist - Wokingham

This role involves translating architectural designs into detailed, buildable technical solutions for high-performance data centres, focusing on RIBA Stages 3–5. The candidate will coordinate complex interfaces between architectural, structural, and MEP systems using Revit and BIM workflows, ensuring compliance and resolving on-site technical challenges during construction. Work is based in Wokingham within a team delivering mission-critical, AI-driven infrastructure projects.

NScale London, United Kingdom

Hybrid Permanent Clearance Required

Senior SOC Analyst

This role involves leading complex security incidents, designing and tuning detections in SIEM/EDR systems, and conducting proactive threat hunting across cloud and CI/CD environments. The analyst will build automation playbooks, improve SOC maturity, and collaborate with engineering teams to strengthen security posture in a modern cloud-first environment. It emphasizes technical leadership, innovation, and continuous improvement over routine alert handling.

Ballantyne Technology Limited Rg11Af, RG1 1AF, United Kingdom £75,000 – £90,000 pa

Hybrid Permanent

Internal Audit Manager

About NscaleNscale is the GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers. Nscale enables AI-focused companies to achieve superior results by reducing the complexity of AI development. Our GPU cloud bolsters...

NScale London, United Kingdom

Enterprise Risk Manager

About NscaleNscale is the GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers. Nscale enables AI-focused companies to achieve superior results by reducing the complexity of AI development. Our GPU cloud bolsters...

NScale London, United Kingdom

Linux System Administrator

Excellent opportunity for an experienced Linux System Administrator to join our client's Engineering team in Southampton. This is an exciting opportunity for someone who enjoys designing, managing, and continuously improving the infrastructure that enables software and hardware engineers to deliver...

Spectrum IT Recruitment Southampton, Hampshire, SO19 8NJ, United Kingdom £60,000 – £65,000 pa

Java Developer

This role involves developing and maintaining Java-based microservices for a central government digital transformation project, using Spring Boot and AWS/Kubernetes technologies. The developer will work in an agile, collaborative environment, engaging with stakeholders to deliver public-facing platforms. A strong focus on CI/CD practices and cloud-native development is central to the role.

amber labs London, United Kingdom £55,000 – £85,000 pa

Hybrid Permanent Clearance Required

Senior Full Stack developer C# / React /Azure - Perm

As a Senior Full Stack Developer, you will design, develop, and deploy robust full-stack applications using C#, React, and Azure. You'll work on meaningful software projects, contribute to architectural decisions, and collaborate with a highly skilled team in a fast-paced, innovative environment.

Infused Solutions Coventry, West Midlands (county), United Kingdom £60,000 – £70,000 pa

Hybrid Permanent