Latest platform engineer Jobs

Senior DevOps Engineer - AWS - Manchester

This role involves driving DevOps and SRE practices, collaborating with cross-functional teams to implement CI/CD pipelines, and ensuring system reliability and performance. The position offers opportunities to work with cutting-edge technologies and agile methodologies.

Circle Recruitment Manchester, United Kingdom £60,000 – £70,000 pa

Senior Data Engineer (AWS) - Manchester

As a Senior Data Engineer, you will lead the development and maintenance of robust data pipelines and ETL processes using AWS services. You will work on real-time data solutions, improve automation, and ensure data quality, while also contributing to cloud migration and providing technical guidance to junior team members.

Noir Manchester, United Kingdom £60,000 – £80,000 pa

Senior Cloud Engineer

This role involves providing senior-level support for cloud, infrastructure, and security environments, acting as an escalation point for complex issues, and building strong client relationships. Responsibilities include configuring and managing firewalls, Active Directory, Microsoft Intune, and network changes, as well as delivering projects on time and within budget.

Searchability South West London, United Kingdom £45,000 – £50,000 pa

Senior Full-Stack Engineer

As a Senior Full-Stack Engineer, you will lead the design and development of modern web applications, working with TypeScript, React, Next.js, Node.js, and PostgreSQL. You'll contribute to technical decisions, improve CI/CD processes, and mentor junior engineers in a remote-first environment with occasional in-office days.

ADLIB Bs12Nh, United Kingdom £60,000 – £67,500 pa

.NET Software Engineer

This role involves developing and maintaining full-stack applications using .NET and modern front-end frameworks, with a focus on building scalable, multi-tenant cloud solutions. You'll work across the entire development lifecycle, from UI design to backend API and database optimisation, within a small agile team. The position leverages Azure and incorporates AI-assisted development tools to enhance productivity.

Noir Usa, United Kingdom US$70,000 – US$100,000 pa

Remote Permanent

Senior Data/AI Engineer - Manager

This role involves leading technical workstreams in data and AI transformation programmes, designing and building scalable data pipelines, and developing AI and machine learning solutions. You will mentor junior engineers, work with stakeholders, and ensure high-quality, secure, and reliable delivery of projects.

eFinancialCareers Manchester, United Kingdom

Distributed Systems Software Engineer- Leading Quantitative Trading Firms

This role involves working on complex distributed systems and infrastructure for leading quantitative trading firms. Responsibilities include large-scale distributed compute, scheduling, storage, real-time event-driven systems, and high-throughput messaging. The position offers significant ownership and impact in a high-performance environment.

eFinancialCareers London, United Kingdom £200,000 – £500,000 pa

Machine Learning Systems / AI Infrastructure Engineer- Quant / Systematic Trading Firms

This role involves building and optimizing the infrastructure for cutting-edge machine learning capabilities in quantitative trading firms. Responsibilities include large-scale distributed training, GPU infrastructure, high-performance inference, and developing research platforms to enable rapid model deployment.

eFinancialCareers London, United Kingdom

Senior Front Office Engineer- Leading Global Energy Commodities Trading

This role involves partnering with traders and analysts to optimize trading processes, building scalable Python services and APIs, and designing cloud-native tools for the Front Office platform. You will work in a fast-paced, data-driven environment, focusing on systematic trading and risk management.

eFinancialCareers London, United Kingdom

On-site Permanent

3rd Line Azure Cloud Engineer

This role involves building and managing Microsoft Azure cloud infrastructure with an IaaS focus, while providing 3rd line support for hybrid cloud and on-premises services. The engineer will troubleshoot complex technical issues, support business projects across multiple Azure environments, and deliver secure, compliant changes under strict SLAs. It's a hands-on position within a small team, requiring strong problem-solving skills and clear communication to both technical and non-technical stakeholders during a government data centre transition.

Experis London, United Kingdom

Cryptographic HSM and Key Management Engineer

Design and maintain cryptographic systems including HSMs and key management solutions to secure enterprise platforms. Work across Windows and Linux environments, supporting production-grade cryptographic services at scale while collaborating with security and development teams. Operate in a regulated environment with 24/7 on-call responsibilities and regular data centre visits.

Barclays Knutsford, WA16 9EU, United Kingdom

Hybrid Permanent Clearance Required

Senior Application Security Engineer / DevSecOps Engineer

This role involves embedding security into the software development lifecycle by integrating security controls into CI/CD pipelines, securing APIs and cloud environments, and supporting development teams with secure design and tooling. The engineer will work extensively with Microsoft Azure, Kubernetes, GitHub Actions, and security-as-code practices, focusing on automation, threat modelling, and secure engineering. The position supports a health research organisation’s mission to safeguard sensitive medical data through robust application security.

Additional Resources London, United Kingdom £80,000 – £90,000 pa

Cyber Security Research Engineer

This role involves conducting in-depth research into emerging cybersecurity threats, vulnerabilities, and attack techniques, with a focus on reverse engineering, exploit development, and prototyping. The engineer will design and build security tools, perform vulnerability analysis across multiple platforms, and collaborate with cross-functional teams to turn research into practical solutions. The position supports technical reporting and knowledge sharing within a multidisciplinary team working on high-impact security challenges.

Forward Role Hampshire, United Kingdom £45,000 – £85,000 pa

Hybrid Permanent Clearance Required

Principal Microsoft Defender XDR, IRM & Deception Engineer

The Principal Microsoft Defender XDR, IRM & Deception Engineer, working within the Global Information and Cyber Security Defence (ICSD) function, is the technical leader for enterprise cyber deception and unified detection and response across the Microsoft security ecosystem. The role...

WTW London, United Kingdom

Linux Specialist

This role involves building, automating, and maintaining secure Linux-based environments for a high-profile defence programme. Responsibilities include developing CI/CD pipelines, administering Linux servers, deploying containerised applications, and working closely with infrastructure, software, and security teams to ensure system performance and availability.

CBSbutler Holdings Limited trading as CBSbutler Basingstoke, Hampshire, United Kingdom £650 – £700 pd

On-site Contract Clearance Required