61 devops engineer jobs found

SC Cleared - Azure DevOps Engineer - London / Remote - Outside IR35 My client a leading government body seeks to recruit an advanced SC Cleared Azure DevOps Engineer who can hit the ground running you be able to demonstrate expertise in DevOps along with Terraform and strong awareness of Landing Zones. This is a hands-on technical role for an Advanced Azure Engineer who can demonstrate High Availability design - specifically around failover, load balancing strategies which are pointed directly into Azure templates.  IAC & TDD Standards – able to build complex reusable Terraform/Bicep modules, implementing Test Driven development within pipeline (tools to include: Checkov, Terratest for automated security gates! Specifically, the successful candidate must demonstrate: Advanced IaC Proficiency: Strong Terraform/Bicep practitioners who prioritize modularity and automated testing. Azure Networking & Security: In-depth knowledge of Managed Identities, Private Endpoints, and...

Hays are now looking for a Senior / Principal DevOps & CloudOps Engineer for one of our local retail clients: £700 - £800 p/d Inside IR35 (depending on level) 3 days p/w in the office, rest is WFH Location is Bury We are looking for a Senior or Principal DevOps & CloudOps Engineer to design, build, and evolve our enterprise CI/CD and cloud infrastructure frameworks. Working closely with Engineering, Product, QA, Security, and Reliability teams, you will help deliver secure, scalable, automated, and high-performing cloud services while enabling development teams to deploy with greater speed and autonomy. What You'll Be Doing Design, build, and continuously improve enterprise CI/CD pipelines and DevOps frameworks. Select and implement the right tools, processes, and automation to streamline software delivery. Drive adoption of DevOps best practices across engineering teams and onboard products onto shared platforms. Build and maintain secure, scalable, and high-performing...

DevOps Engineer Barclays | 6-Month Contract | Inside IR35 📍 Location: Glasgow (preferred) | Manchester or Northampton also considered 🏢 Working Pattern: Hybrid - 2 days per week in the office 📅 Contract Length: 6 Months 💷 Rate: Up to £640 per day (Inside IR35 via Umbrella) The Opportunity Barclays is looking for an experienced DevOps Engineer to join a high-performing technology team supporting the delivery of critical applications and infrastructure across the bank. This is an exciting opportunity to work in a large-scale enterprise environment, helping to drive automation, improve CI/CD processes, and support cloud-native engineering practices. You'll work closely with development, infrastructure, and security teams to build and maintain robust, scalable, and secure platforms that enable faster and more reliable software delivery. Key Responsibilities Design, implement, and support CI/CD pipelines Automate infrastructure provisioning and configuration management Support...

Your new role We are looking for an experienced Senior/Senior/Principal DevOps/CloudOps professional to join our team to design, build and maintain the standardised DevOps framework that will enable deployment of reliable, scalable, performing, and secure services in Production. The individual will work within the Product Squad strongly collaborating with Engineering, Product and QA. Beyond the squad, they will interact with Service Reliability, Information Security, Architecture, QA, Production enablement, Observability, and Service Delivery teams. What you'll need to succeed Subject-matter expert in DevOps, Cloud Management and Finops Experience of working in a cloud environment - AWS Experience with designing and building Infrastructure as a Code(e.g. Terraform) framework Experience of building pipelines from scratch, continuously improving the pipelines, particularly using GitHub. Experience of working with mono repos and the ability to scale the Pipeline for large...

Hays are now looking for a DevOps Engineer (AWS) for one of our local clients: £560 p/d Inside IR35 1-2 days p/w in the office, reducing over time London, Leicester or Manchester Active SC Clearance or eligibility to undergo clearance is highly desirable We are looking for an experienced DevOps Engineer to support a large-scale cloud transformation programme. You will play a key role in the design, automation, and migration of critical database platform services into AWS, helping modernise legacy environments and deliver secure, scalable cloud solutions. What You'll Be Doing Design, build and maintain CI/CD pipelines using GitLab CI/CD and GitOps practices Develop and manage Infrastructure as Code (IaC) using Terraform Support the containerisation and migration of legacy applications into Kubernetes environments Deploy and manage Kubernetes workloads using Helm and ArgoCD Collaborate with development and infrastructure teams to improve build, deployment and operational...

Working Environment You'll work on real, live systems where delivery quality, operational reliability, and adaptability matter more than theoretical knowledge. Collaboration across engineering, platform and architecture teams is expected, with a strong emphasis on ownership and pragmatism. What You'll Be Doing - Design, deploy and operate platforms and services on Kubernetes-based environments - Manage deployments using Helm, with supporting infrastructure defined through tools such as Terraform - Own systems and applications through their full lifecycle, from deployment to live operation and support - Ensure systems are supportable, secure, monitored and reliable in production - Configure and operate machine learning workloads in production, focusing on running models rather than training - Monitor system performance, identify issues and troubleshoot problems in live environments - Work closely with engineers, architects and stakeholders to deliver integrated platform...

Working Environment You'll operate in production-focused environments where platform usability and operational excellence matter. The work sits at the intersection of platform engineering, DevOps and MLOps, with close collaboration across data science, ML engineering, software engineering and architecture. The role requires comfort working 'in the weeds' - understanding how platforms behave under real workloads, and designing guardrails that balance flexibility for users with reliability, security and governance. What You'll Be Doing - Provide technical leadership across platform engineering, DevOps, and MLOps activities - Design, build, and operate a Kubernetes-based MLOps platform that supports the full model lifecycle - Implement and operate MLOps tooling and frameworks enabling teams to build, train, deploy, and serve models - Develop and support model serving and inference capabilities within Kubernetes environments - Implement workflows that support model...

What You'll Be Doing - Provide technical leadership across AI-enabled software and DevOps engineering teams - Set architectural direction for API-first design, system integration, and platform enablement for AI - Lead the evolution of legacy or existing applications towards modern, service-based and API-driven architectures - Define and guide integration patterns between applications, platforms, and AI services - Make informed decisions on when and how emerging integration approaches (e.g. protocols such as MCP) should be applied as part of broader system design - Work closely with architects, product teams, data scientists, and platform engineers to deliver end-to-end solutions - Ensure solutions meet appropriate standards for security, resilience, performance, and operability - Anticipate and manage architectural and operational risks associated with AI-enabled systems - Champion strong engineering practices across software development, DevOps, and platform engineering...

What You'll Be Doing - Design, build, and operate AI‑enabled software and platform solutions - Develop and maintain API‑driven services and integrations that allow systems to work effectively with AI capabilities - Contribute to the evolution of existing applications towards modern, service‑based and cloud‑native architectures - Implement and operate integration mechanisms between software systems and AI platforms, including emerging patterns where appropriate - Apply AI tools to support engineering productivity, while retaining full accountability for quality, safety, and correctness - Review, validate, and guide AI‑generated code or output to ensure it meets engineering and operational standards - Build, deploy, and operate services using TypeScript and Python, supported by modern DevOps practices - Package and operate workloads using Kubernetes tooling (e.g. Helm) and infrastructure‑as‑code (e.g. Terraform) - Work closely with engineers, platform teams, and AI...

AWS DevOps Engineer London - 4 days per week (non-negotiable) 12 months initial contract Inside IR35 - £550 Asap Start We are supporting a global financial services client (hedge fund) on the hire of a mid-level AWS DevOps / Platform Engineer to work within a high-performing technology environment. This is a hands-on engineering role, focused on building and supporting cloud infrastructure, CI/CD pipelines, and platform reliability. Role Responsibilities Build and maintain AWS cloud infrastructure Develop and manage Infrastructure as Code (Terraform) Build and optimise CI/CD pipelines (GitHub Actions, Jenkins or similar) Support containerised environments (Docker, Kubernetes / EKS) Ensure platform stability, monitoring, and performance Support deployments, release cycles, and environment setup Work closely with engineering teams to enable delivery and best practice  Core Requirements 4+ experience in DevOps / Cloud Engineering Strong hands-on experience with AWS Experience with...

AWS DevOps Engineer Contract: Until May 2027 Rate: £500/day Inside IR35 Location: Leeds (up to 2 days per month onsite) We're supporting a major public sector programme seeking an experienced AWS DevOps Engineer to join a cloud engineering team delivering scalable, secure and highly available digital services. You'll play a key role in designing, building and maintaining AWS cloud infrastructure, deployment pipelines and platform automation, whilst supporting the ongoing development of critical services within a regulated environment. Key Requirements: Strong AWS experience across services including EC2, S3, RDS, Lambda and related cloud-native technologies Proven experience designing and delivering scalable, highly available and high-performance cloud solutions Strong Infrastructure as Code experience using Terraform Extensive experience building and managing AWS Lambda functions Strong Python development skills Experience creating and maintaining CI/CD pipelines using...

DevOps Engineer - SC Cleared - London Hybrid (2/3 days)  DevOps Engineer required to design and manage the deployment of an EDR tool across the Enterprise cloud estate, this will include both servers and Kubernetes clusters and containerised environments.  I am looking for someone who has experience: • Cloud Platform - Azure experience essential- with use of monitoring tooling for troubleshooting and drawing insights • Hands-on experience of CI/CD pipelines using GitHub Actions or similar tooling • Thorough experience with Infrastructure as Code (IaC) such as Terraform Essential Criteria • Foundational knowledge of networking including network protocols, DNS, VPN, Load Balancing and Firewall • Kubernetes clusters and containerised environments • Experience with Prometheus, Grafana, Dynatrace, AppDynamics, Splunk, or AIOps on Azure Cloud or any similar observability tooling • Experience in SRE and/or DevOps roles, with working knowledge in SRE principles including automation a...

Senior DevOps Engineer - SC Cleared - Hybrid London - Inside IR35 My client a large finance house seek to recruit an SC Cleared Senior DevOps Engineer, within this role you will support with the delivery, operation and improvement to my clients core finance system.  Key Responsibilities to Include:  * Support and maintain and develop core changes  * Work with solution designers / teams  * Work with solution designers to create product roadmaps and end-to-end architecture of the domain * Support & maintain technical chains to the wider estate (technical) * Promoting of safe code (pre production to live) * Development and maintenance of technology roadmaps To join this elite team you will have proven experience:  * Proven experience of production support (to include OOH release support)  * On-prem Kubernetes / OpenShift deployments * DevOps tooling updates - issue resolution, roadmap improvements * Linux system administration (high availability production...

Purpose Resolve urgent and critical incidents on their AWS hosted estate. Ensure the infrastructure is secure, resilient, and highly available, following agreed processes. Provide hands-on support for ongoing operations, problem-solving, implementations, system upgrades, and time-critical operational troubleshooting. Work effectively with colleagues and stakeholders, demonstrate leadership, and become established as an approachable subject matter expert. Key Duties Critical situation management for the operation and maintenance of the Hosting and Infrastructure Act as the AWS and cloud infrastructure SME in response to client questions Sharing your expertise. Work with colleagues to ensure strict adherence to the contract and established good practice. Person Specification Technical Strong knowledge of AWS services, including EC2, S3, RDS, Route 53, WAF, IAM, Lambda, VPC and more (see below) Strong proficiency in the Windows ecosystem, including: Windows Server 22...

Senior and Principal Security Architects £50-£90 per hour (Dependent on experience and level) - Inside IR35 12 month contracts Hybrid - 2/3 days a week on site - Warton (PR4) **Applicants must have the right to work in the UK** **Successful applicants must be eligible for SC/DV clearance** Role Purpose / Overview Highly experienced security architects with strong technical credentials across enterprise, cloud, network and classified environments. Responsible for designing end-to-end secure architectures (HLD/LLD), leading Design Authorities and Technical Design Authorities, and providing architectural assurance across multi-supplier programmes up to TOP SECRET / Above Secret classifications. Ensures Secure-by-Design principles are embedded from the outset across all programmes. Key Outcomes Security is consistently embedded into system design across all programmes Architectural decisions align with Secure-by-Design principles from the outset Complex, multi-partner and...

Platform AWS Engineer (Database & Linux)Location: Hybrid - occasional travel to London Rate: £492 per day (Umbrella) IR35 Status: Inside IR35 (Umbrella Company) Security Clearance: Active SC Clearance mandatory Sector: Public Sector Your New Role We are seeking an experienced Platform AWS Engineer to join a large-scale public sector programme. This role is ideal for a hands-on cloud and infrastructure professional with strong AWS administration, Linux, and DevOps expertise who can support, manage, and enhance secure cloud-based platforms within a highly governed environment. You will be responsible for maintaining and optimising AWS infrastructure, supporting Linux-based systems, implementing automation, and working closely with security and project stakeholders to deliver resilient and secure platform services. Essential Skills & Experience DevOps & Linux Strong Linux administration experience (RedHat environments) Knowledge of RPMs, SELinux, filesystems,...

Systems Engineer £600 - £675 Inside IR35 Hybrid (2 days a week onsite in London office) 6 month initial contract Long term programme (extensions likely)Help deliver complex modelling and decision-support software used across defence, infrastructure, energy and government. SR2 is supporting a software consultancy to bring on an experienced Systems Engineer contractor to lead the design and delivery of scalable software solutions, working closely with customers, engineers and technical stakeholders. The role: Leading the technical delivery of customer projects Designing scalable, secure and resilient system architectures Translating customer requirements into practical technical solutions Working across cloud, integrations, data pipelines and distributed systems Providing technical leadership to multidisciplinary engineering teams Managing technical risk and driving engineering best practiceRequirements: Systems Engineering, Solution Architecture or Technical Leadership...

Software Engineer (Back end) Location: Remote (occasional travel required for workshops and PI Planning events) Contract: 6-month contract, with scope for extension If you're an experienced Software Engineer with strong Python and AWS expertise and enjoy working in Agile teams where you contribute to backlog refinement, ticket refinement, and iterative sprint delivery, we'd love to hear from you. About the Role We are recruiting for an experienced Software Engineer to join a major UK critical infrastructure and energy organisation on an initial 6-month contract, with the potential for extension. You'll be supporting the delivery of innovative digital solutions within a large-scale technology environment that underpins the UK's electricity distribution network. This is a predominantly remote role, with occasional travel required to attend team workshops and PI (Programme Increment) Planning events. Working within an Agile environment, you'll design, develop, and maintain...

Data Engineer London 12 Months Contract £400 a day Inside IR35 An established leader in the fintech space is urgently hiring a Data Engineer for a 12-month contract. In this role, you will help design and optimize high-throughput data frameworks that feed advanced machine learning models and drive high-performance user applications. This role offers a unique chance to work across a modern, full-stack cloud data environment with a clear path toward a permanent position if you love the culture and the technical challenges. Key Responsibilities Design, implement, and scale production-ready batch and real-time data streaming flows within a Google Cloud environment. Integrate automated testing, data quality guardrails, and monitoring tools to guarantee system health, security, and compliance. Collaborate with data scientists and product engineering teams to map out data ingestion pipelines and support MLOps initiatives. Contribute to architecture blueprints and participate in...

We are seeking three talented Full Stack Software Engineers to join high-performing Agile Scrum teams delivering innovative, business-critical solutions within the Swiss financial services sector. This role offers the opportunity to work on modern, large-scale platforms where your ideas, technical expertise, and ownership mindset will directly influence the products and services delivered to customers. If you enjoy solving complex technical challenges, influencing architectural decisions, and working with modern cloud-native technologies. What You'll Do - As a Full Stack Software Engineer, you will take ownership of features across the full software lifecycle - from concept and architecture through development, deployment, and operations. Your responsibilities will include: Designing, developing, testing, and maintaining modern full-stack applications using Java and contemporary web technologies Taking end-to-end ownership of features and delivering scalable, high-quality...