176 to 200 of 1,162 Platform Engineer Jobs in the UK

Senior Microsoft 365 Platform Engineer - 6 month FTC Location: Bristol, Hybrid 3 days office The Senior Microsoft 365 Platform Engineer is a senior technical role responsible for the ownership, security and day-to-day running of our Microsoft 365 tenant across the global business with particular … Copilot for Microsoft 365. This is a technical leadership role with no direct reports; the successful candidate will take active ownership of the platform, drive continuous improvement using their own initiative, mentor junior colleagues, and partner with Information Security, Risk & Compliance and the wider Global IT team to protect ...

flexible working – click here for more information on flexible working optionsFlexible Working OptionsHybrid Working, Job ShareJob Description Summary. Job DescriptionJOB TITLE: Senior DevOps/Platform Engineer - Autonomous Vulnerability Research (Harness Engineering)SALARY:Non-London: 72,702-88,858London: 84,051-102,729LOCATION(S): Manchester, Bristol, Edinburgh OR LondonHOURS … quickly. We are establishing a new Autonomous Vulnerability Research (Harness Engineering) Team with a bold mission: to build the Group's agentic vulnerability research platform, enabling AI-powered vulnerability discovery, exploit validation, risk prioritisation, and remediation verification at unprecedented scale and speed. As a Senior DevOps/Platform ...

Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code … expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave. Join us as a Senior Kafka Platform Engineer In this role, you will contribute to scalable, resilient and secure platform solutions that support services used across the organisation. Working ...

more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Senior DevOps/Platform Engineer - Autonomous Vulnerability Research (Harness Engineering) SALARY: Non-London: £72,702-£88,858 London: £84,051-£102,729 LOCATION(S): Manchester, Bristol, Edinburgh … quickly. We are establishing a new Autonomous Vulnerability Research (Harness Engineering) Team with a bold mission: to build the Group's agentic vulnerability research platform, enabling AI-powered vulnerability discovery, exploit validation, risk prioritisation, and remediation verification at unprecedented scale and speed. As a Senior DevOps/Platform ...

About 9fin9fin is the AI platform powering global debt markets — the world's largest asset class at over $145 trillion. Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a single platform that … defining inflection point. With proven product-market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide. The OpportunityThe AI Engineering team at 9fin is building the next generation of AI capabilities that will power our products for years ...

want our people to operate with this mindset so that we can achieve our ambitions. The Role We are looking for a Senior Data Platform Engineer to take on the hardest parts of scaling our data platform which powers both internal and external analytics solutions, agentic … infrastructure‐as‐code as your default way of working rather than something you've picked up. Substantial experience with a modern lakehouse or warehouse platform — Databricks ideally, or Snowflake/BigQuery — including the performance, cost and governance decisions that come with running one at scale. Real production experience with ...

Senior M365 Platform Engineer Bristol/WFH 6 month FTC £50 60,000 (doe) The role of Senior M365 Platform Engineer is a 6-month contract focusing on managing and securing Microsoft 365 services, including Exchange Online, SharePoint, OneDrive, Teams, Entra ID, and Copilot. The candidate … will oversee platform operations, implement security measures, automate tasks with PowerShell and Microsoft Graph, and guide strategic improvements. Key requirements include hands-on experience with Exchange Online, SharePoint, and Teams administration, as well as expertise in Entra ID and automation scripting. Familiarity with deploying Copilot, integrating SaaS solutions ...

Senior M365 Platform Engineer | Bristol/WFH | 6 month FTC | £50 – 60,000 (doe) The role of Senior M365 Platform Engineer is a 6-month contract focusing on managing and securing Microsoft 365 services, including Exchange Online, SharePoint, OneDrive, Teams, Entra ID, and Copilot. The candidate … will oversee platform operations, implement security measures, automate tasks with PowerShell and Microsoft Graph, and guide strategic improvements. Key requirements include hands-on experience with Exchange Online, SharePoint, and Teams administration, as well as expertise in Entra ID and automation scripting. Familiarity with deploying Copilot, integrating SaaS solutions ...

GitHub Platform Engineer Duration: 6 months + Extensions Day Rate: TBC via Umbrella Engagement Location: South-East (Remote Flexibility) A global insurance group is moving the management of its GitHub Enterprise estate to infrastructure as code and requires a senior GitHub Platform Engineer to build ...

Lead Platform Engineer Central London (Hybrid, 2–3 days/week) | Up to £150,000 | Just out of seed Own secure, multi-tenant infrastructure end-to-end, from GitOps to compliance controls, in a hands‐on, fast‐paced role shaping one of the most ambitious applications … enterprises, where the infrastructure underneath has to be as trustworthy as the intelligence layered on top of it. The company now needs a Lead Platform Engineer to own that infrastructure end to end. They’re a team of 15 across the whole company so this ...

growth in regulated and high-growth sectors. We've helped ambitious brands grow faster, smarter, and globally. The Role We're hiring a Lead Platform Engineer to own our Google Cloud platform and the route our engineers take to production. You'll spend most of your time … designing and building, and you'll manage one infrastructure engineer from day one. As the business grows we expect the platform team to grow with it, and we'd like you to lead that. You'll report to the Director of Engineering. What you'll work on Completing ...

About the Role Fixed Term Contract for 12 months Our world-leading Time & Frequency department are seeking a Senior Platform Engineer with experience in VMware technologies, VDI platforms, automation, systems administration, and infrastructure resilience. This is an exceptional opportunity to join the global authority in precision timing … your leadership will help ensure they remain secure, reliable and robust even if global navigation satellite systems fail. Key Responsibilities As a Senior Platform Engineer specialising in Virtualisation, Windows, and Security, you will support and maintain critical infrastructure across multiple customer environments, with a strong focus on automation ...

Ourworld-leading Time & Frequency departmentare seeking a Platform Engineer with experience in scripting and automation. About the Role Ourworld-leading Time & Frequency departmentare seeking a Platform Engineer with experience in scripting and automation. This is an exceptional opportunity to join the global authority in precision timing … Internet protocols and services (such as SMTP, DNS, HTTP, etc.) VMWare Programmatic/automation mindset that streamlines workflows, whilst collaborating with teams to improve platform support It is also desirable if you have interest in Physics, measurements, and communications, for example: Time and frequency measurement and time scale steering ...

Platform Engineer (Kubernetes/Cloud) Remote or In-person Full-time (start asap) London About heata heata is a groundbreaking clean-tech company using the waste heat from compute to heat homes, solving the twin challenges of data centre energy consumption and the decarbonisation of our energy system … . Running on more sustainable and cost effective infrastructure, our platform helps organisations reduce compute costs and their carbon footprint whilst supporting households with lower energy bills. Working in partnership with SecureLinx and SUSE , we’ve established a robust technical, secure foundation using modern open-source, cloud-native technologies. ...

About the Role Fixed Term Contract for 12 months Our world-leading Time & Frequency department are seeking a Senior Platform Engineer with expertise in Microsoft infrastructure, Linux system administration, automation, security and operational support, with particular focus on Active Directory, PKI, automation, security technologies, and operational support. This … your leadership will help ensure they remain secure, reliable and robust even if global navigation satellite systems fail. Key Responsibilities As a Senior Platform Engineer specialising in Linux, Tooling, and Security , you will help design, deliver, and support secure infrastructure services across complex enterprise and customer environments, with ...

GitHub Platform Engineer Duration: 6 months + Extensions Day Rate: TBC via Umbrella Engagement Location: South-East (Remote Flexibility) A global insurance group is moving the management of its GitHub Enterprise estate to infrastructure as code and requires a senior GitHub Platform Engineer to build ...

Reference: JN -102026-495547Senior Platform Engineer – Risk Services & Calculation Infrastructure100,000–150,000 base + strong additional compensationHybrid, 2 days/week in the office - LondonWe're looking for a Senior Platform Engineer to build the services and infrastructure behind portfolio risk and analytics calculations. ...

Contract Opportunity | OT Security Platform Engineer Inside IR35 Contract until March 2027 Glasgow/Aberdeen/Inverness/Reading - 2/3 days a week on site I’m supporting a leading organisation looking for an experienced OT Security Platform Engineer to support the security, resilience … technologies Backup & recovery – ideally Veeam PAM/secure remote access – ideally BeyondTrust Security monitoring, logging and alerting OT DMZ/secure IT‐OT connectivity Platform hardening and vulnerability remediation Experience within energy, utilities, manufacturing or other regulated/CNI environments would be highly beneficial, alongside knowledge ...

Contract Opportunity | OT Security Platform Engineer Inside IR35 Contract until March 2027 Glasgow/Aberdeen/Inverness/Reading - 2/3 days a week on site I’m supporting a leading organisation looking for an experienced OT Security Platform Engineer to support the security, resilience … technologies Backup & recovery – ideally Veeam PAM/secure remote access – ideally BeyondTrust Security monitoring, logging and alerting OT DMZ/secure IT‐OT connectivity Platform hardening and vulnerability remediation Experience within energy, utilities, manufacturing or other regulated/CNI environments would be highly beneficial, alongside knowledge ...

Contract Opportunity OT Security Platform Engineer Inside IR35 Contract until March 2027 Glasgow/Aberdeen/Inverness/Reading - 2/3 days a week on site I'm supporting a leading organisation looking for an experienced OT Security Platform Engineer to support the security, resilience ...

Build internal developer platforms and golden paths used by 100s of engineers. What you’ll do Design platform abstractions on top of Kubernetes and cloud services Build self‐service developer portals (Backstage, Port) Define golden paths for service creation, CI/CD and observability Treat the platform as a product—discovery, roadmap, adoption metrics Partner with security to embed guardrails as code What you bring 5+ years engineering, with platform/IDP experience Strong Go or TypeScript; comfortable in Python Deep Kubernetes, Helm and operator pattern knowledge Product mindset—developers as customers Nice to have ...

Cloud Platform Engineer Department: Technology Employment Type: Permanent - Full Time Location: London Reporting To: jsmith@defaqto.com Description Design the Platform Behind Every Product, Data Insight and AI Innovation As a sole contributor, you’ll Lead the design and operation of a modern multi-cloud platform that … platforms, pipelines and analytics environments that power business-critical insights. What you'll do Design, build and operate our multi-cloud and hybrid-cloud platform across at least two of the top-three providers (AWS, Azure and/or Google Cloud), plus on-prem/hybrid connectivity where needed. ...

Platform Engineer | AWS | London | Hybrid | Up to £450/day | Outside IR35 I'm currently working with a leading technology business looking for 2 Platform Engineers to support a critical cloud security and compliance programme. This is a hands on engineering role where you'll be helping … strengthen the security, resilience, and governance of a large AWS platform, working across IAM, Kubernetes, networking, logging, monitoring, and cloud architecture. Key experience: AWS Platform Engineering Kubernetes/EKS IAM & Cloud Security CloudTrail, GuardDuty & Observability Cloud Architecture & Infrastructure Documentation Security or compliance focused engineering projects London, 2 days ...

with Raytheon UK to hire for this role. Date Posted: 2026-06-26 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite Platform Engineer Gloucester Permanent, full time Hybrid (min 3 days a week on site) Due to the interestingworkwe do and the sector this team … teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role&Responsibilities Work as a Platform Engineer, deploying applications and software to cloud or on-prem environments for our many business areas. Due to the interesting work ...

CreatePay is building its Payment Facilitator (PayFac)/Acquiring platform on AWS and is building a dedicated platform engineering capability from the ground up. We are looking for a hands-on Platform Engineer to build and own the infrastructure the platform runs … day. This is the first dedicated platform hire at CreatePay — the role is deliberately pitched for someone looking to build their own path into platform/infrastructure engineering, rather than an established platform lead looking to manage an existing team or programme. You will take practical ...