Latest platform engineer Jobs

Cloud Architect - eDV Cleared

Design and implement secure, scalable cloud architectures for national security environments, focusing on compliance, resilience, and integration within high-side IT systems. Lead technical decision-making and collaborate with cross-functional teams to deliver cloud-native solutions using Infrastructure as Code and DevSecOps practices. Work in a highly regulated setting with complex, mission-critical infrastructure challenges.

Searchability NS&D London, United Kingdom £65,000 – £100,000 pa

On-site Permanent Clearance Required

GCP DevOps

We are seeking GCP DevOps Engineer in Bristol / Manchester/ Halifax / Edinburgh for a contract role inside IR35. This is a 6 months contract.Skills Required :* Google Cloud Platform Infrastructure Engineering: Proven experience designing, building, and operating secure, automated...

PRACYVA Bristol, Bristol (county), United Kingdom £400 – £425 pd

Senior DevOps Systems Administrator

This role involves designing and managing hybrid cloud infrastructure across AWS and private cloud environments, with a strong focus on automation using Terraform, Ansible, and CI/CD pipelines via GitHub Actions. The position requires hands-on work with Linux, Kubernetes (EKS), and observability tools like Prometheus and Grafana, while collaborating across teams to enhance system reliability and security. It offers technical leadership opportunities, mentorship, and career progression within a stable, people-first organisation.

Mobilus Limited Guildford, Surrey, United Kingdom £55,000 – £65,000 pa

Senior DevOps Systems Administrator

This role involves designing and maintaining hybrid cloud infrastructure across AWS and private environments, with a strong focus on automation using Terraform, Ansible, and CI/CD pipelines via GitHub Actions. The engineer will implement observability with tools like Grafana, Prometheus, and CloudWatch, while ensuring security, reliability, and network performance. It's a leadership-oriented position offering mentorship, certification support, and career progression within a stable, people-first organisation.

Mobilus Limited Gu47Wa, GU4 7WA, United Kingdom £55,000 – £65,000 pa

Senior Delivery Consultant - Data, AWS Professional Services

This role involves guiding enterprise customers through cloud transformation and database migration projects, focusing on strategic planning, technical assessment, and stakeholder alignment. You'll analyze on-premises databases like Oracle and SQL Server and design optimized cloud solutions using AWS technologies such as Aurora, RedShift, and DynamoDB. The position requires close collaboration with AWS experts and customer teams to solve complex technical and organizational challenges while supporting pre-sales engagements.

Amazon London, United Kingdom

Permanent

Infrastructure Engineer (Azure Platform Migration)

An Infrastructure Engineer is needed to support a 6-month Azure platform migration project in London. The role involves hands-on work with Azure infrastructure, including migration planning, IaC implementation using Terraform or Bicep, and automation via CI/CD pipelines. The engineer will ensure secure, scalable cloud environments and contribute to operational readiness through monitoring and validation.

Randstad Technologies Recruitment London, United Kingdom £400 – £450 pd

TypeScript Software Engineer

Build scalable, cloud-native applications using TypeScript, Node.js, and React within a modern AI-first engineering environment. Collaborate on a ground-up platform rebuild for a FinTech SaaS product, shaping architecture and development practices while leveraging AI-assisted tools and cloud technologies.

Noir London, United Kingdom £40,000 – £65,000 pa

Hybrid Permanent

DevOps Engineer - Active SC, NPPV3

This role involves providing Level 3 support for critical legacy applications and infrastructure as part of a platform team. The DevOps Engineer will work on CI/CD pipeline improvements, automated testing, and platform enhancements, with a strong focus on Linux and Windows administration, scripting, and middleware technologies. The position requires active security clearances and experience maintaining stable, secure systems in a highly regulated environment.

Hays Technology London, United Kingdom £400 – £420 pd

Remote Contract Clearance Required

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

This role involves developing core modules within an engineering design platform and integrating them into a cloud compute environment. You will work on automating complex engineering processes and solving first-of-their-kind challenges in a fast-paced, innovative environment.

HAYS Specialist Recruitment Oxford, United Kingdom £45,000 – £68,000 pa

Hybrid Permanent

Technical Director (Maritime)

The Technical Director will lead the technical strategy and architecture for a major Maritime programme serving the UK Ministry of Defence. This role involves setting the direction for digital products and services, aligning engineering practices with defence priorities, and guiding the adoption of modern technologies such as AI, ML, and data-enabled platforms. The individual will provide governance, ensure robust integration patterns, and lead a complex technology stack across cloud, data, and platform services.

Experis Portsmouth, Hampshire, United Kingdom £120,000 pa

On-site Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure for a high-volume, low-latency decisioning platform used in fraud prevention and identity verification. Build scalable CI/CD pipelines and lead DevOps initiatives across global data centers using containerized systems and real-time processing technologies. Promote Infrastructure as Code, observability, and cost-efficient cloud practices in a mission-critical environment.

Mastercard Celbridge, Kildare County, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention and identity verification. Work with global teams to ensure scalability, reliability, and performance across public and on-prem cloud environments using containerization, automation, and observability tools.

Mastercard Howth, Fingal, Ireland

Hybrid Permanent Clearance Required

Principal Software Engineer

This role involves leading the architecture and development of high-performance, distributed systems handling large-scale data traffic. The engineer will design low-latency applications using C#/.NET and modern messaging technologies, while mentoring teams and shaping technical strategy. It focuses on robust backend systems with an emphasis on scalability, concurrency, and performance optimization.

Platform Recruitment Waterbeach, Cambridgeshire, United Kingdom £60,000 – £80,000 pa

On-site Permanent

Senior Machine Learning Engineer

Senior Machine Learning Engineer | Cambridge / Hybrid | £80,000–£120,000 + BonusJoin a fast-growing FinTech/InsurTech company in Cambridge that is transforming how financial and insurance products are built using machine learning and data-driven decision-making.Their platform leverages advanced ML models to...

Platform Recruitment Cambridge, United Kingdom

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