44 devops engineer jobs found

DevOps Engineer – Contract (Outside IR35) | £500–£600 per day | Fully Remote Founded in 2019 by engineers solving complex cross-domain challenges within government organisations, TwinStream was built on a passion for technical excellence and delivering high-quality solutions. Today, we’re a growing team of over 100 specialists across the UK, working remotely, hybrid and on client sites to deliver secure, scalable and innovative systems for our customers. We’re now looking for experienced DevOps Engineers to join a new team supporting the deployment and ongoing operation of a sophisticated cross-domain platform. The DevOps Engineer Role You’ll play a key role in deploying, maintaining and improving a highly available event-driven microservices platform built around Docker container services and AMQP messaging. Working closely with feature delivery teams, you’ll help drive reliable production releases, maintain CI/CD pipelines, improve observability and ensure systems continue...

AWS DevOps Engineer & SRE | 6 Month intitial contract | Fully Remote | £500- £550 OutsideIR35 to join our clients new team that will deploy and maintain our established cross-domain system for a customer. The system uses an AMQP event-driven microservices architecture and extensively utilises Docker container services. The team will use monitoring tools to verify that all components are meeting SLA/SLO requirements. Experience with infrastructure automation (Terraform, CloudFormation, Ansible) and cloud platforms (AWS) Strong background in containerisation and orchestration (Docker, Kubernetes, OpenShift) Experience building and maintaining CI/CD pipelines (Jenkins, GitHub Actions) Knowledge of event-driven architectures and messaging systems (RabbitMQ / AMQP) Proficiency in software development (Java, Go, Python) with a focus on well-tested code Understanding of network security, cross-domain architectures, and managed service environments Experience with monitoring and...

Senior DevOps Engineer, SC Cleared (MOD/Defence) - Bristol / Corsham / Hybrid Outside IR35 £500 per day Contract role for a defence consultancy on a MOD project for a senior DevOps engineer. You'll be responsible for maintaining and supporting a critical application within a highly secure, air-gapped client environment across both Windows and Linux platforms. The role will involve building confidence in manual deployments through structured knowledge transfer and shadowing, while gradually taking ownership of deployment and support activities. You'll use your scripting knowledge in areas such as Bash, SQL, and automation to help streamline deployments and operational processes, while also developing hands-on experience with Docker and containerised environments. There will also be the opportunity to progress into using Ansible to help automate and accelerate deployments, supported by established documentation and experienced team members. Working closely with architecture,...

In this role, you will: Design, build, and maintain CI/CD pipelines for IAM components, policies, connectors, microservices, and integrations. Enable automated testing, security scanning, and controlled deployments across DEV/TEST/PROD environments. Implement continuous improvement to streamline IAM release processes. Develop and maintain IaC (Terraform, Ansible for deploying IAM infrastructure, identity policies, directories, and supporting platforms. Ensure consistent, repeatable environments and compliance with architectural standards. Develop scripts and automation for account lifecycle operations, access provisioning, and system integrations. Deploy IAM services or related microservices on Kubernetes, cloud-native platforms, and serverless environments. Manage containerisation, service mesh integrations, certificates, and secrets for IAM workloads. Embed security into the build and deployment process, including vulnerability scanning, secrets detection, and code quality...

To be successful in this role, you should meet the following requirements: Key Skills & Experience Technical Skills Infrastructure as code (Terraform & GCP Provisioning) Terraform core, GCP Infra, Policy as code, develop the capability to manage, maintain and write policies, Containerization & Kubernetes (GKE), Docker, Kubernetes, Helm / Kustomize, GKE Ops CI/CD engineering, pipeline authoring, artifacts management, testing automation, deployment strategy Data pipeline and DevOps (KAFKA / PubSub) - Kafka basics, schema registry, streaming infra and monitoring Graph platform engineering, Neo4j basics, backups, recovery and DR GDS/APOC, observability DevSecOps & platform security, security scanning, IAM and identity, network security, compliance Release engineering and governance, release ops, change management, documentation Regionalisation and compliance, regional deployments and failover, data residency, conditional accessGCS is acting as an Employment Business...

Location: Worcester (Site based) Duration: 6 month initial contract Rate: £82ph LTD (Outside IR35) Role details: Our client, a leader in the Defence & Security sector, is currently seeking a DV Cleared Software / DevOps Engineer for an initial 6-month contract, based on-site in Worcester. Key Responsibilities: Collaborating with coworkers to conceptualise, develop, and release software. Conducting quality assurance to ensure that the software meets prescribed guidelines. Rolling out fixes and upgrades to software, as needed. Securing software to prevent security breaches and other vulnerabilities. Collecting and reviewing customer feedback to enhance user experience. Suggesting alterations to workflow in order to improve efficiency and success. Pitching ideas for projects based on gaps in the market and technological advancements. Job Requirements: Active MOD DV Clearance. Strong proficiency with CI/CD tools such as Gitlab CI, Terraform, Ansible, Helm Charts, Python,...

AI Cloud Engineer London (Hybrid): Onsite 4:1 WFH Inside IR35 Contract We're seeking a forward-thinking engineer ready to sit at the absolute intersection of Cloud Infrastructure and Artificial Intelligence within this international banking group. This is a unique opportunity to join a small, dynamic team within a leading financial services institution as they evolve their digital engineering capabilities. You will play a pivotal role in building the secure, scalable foundations that underpin critical banking services, transitioning from traditional cloud functions into a high-impact AI enablement powerhouse. In this hands-on role, you will design and develop bespoke cloud and AI solutions, primarily focusing on Azure while expanding into Oracle Cloud and AWS. You will be the bridge between platforms and software engineering, applying rigorous discipline to deliver automated, sustainable patterns that meet complex regulatory and security standards. Your Key...

Job title: Junior Dev Ops Engineer Location: Edinburgh Hybrid role: working 2 days a week in the office Salary: £38,000 to £44,000 pa plus 5% annual bonus Contract: 12-month fixed term contract Our market-leading financial services client is seeking an a motivated, detail focused Junior Dev Ops Engineer to join the Business Transaction Banking division. The DevOps Engineer will play a critical role in enabling seamless software delivery, infrastructure automation, and platform reliability across globally distributed environments. The role requires engineering discipline and the use of cloud, Kubernetes, and CI/CD tooling, and a proactive approach to improving developer experience and operational resilience. Key Responsibilities Design, implement and maintain CI/CD pipelines to support global development teams, ensuring consistent, reliable, and secure software delivery across environments. Manage and optimise source control including Git, Artifactory, Jenkins, and Docker...

DevOps Tester +6 months + +Fully remote working +SC cleared - must hold current active clearance +Sole British nationals only - due to nature of the project Skills: +AWS +Kubernetes +Public Sector experience +Testing experience - can set the Testing process up from beginning to end and to be able to own it We're looking for an experienced DevOps Tester, this is a pivotal role in maintaining critical national infrastructure where scalability and resilience are essential. We're looking for a highly skilled DevOps engineer with a strong background in testing (including APIs). The ideal candidate should be self-motivated and results-driven, capable of thriving in an Agile team. You'll need to be comfortable with Confluence for documentation and Jira for project tracking and story management. Your main responsibility will be to develop and structure a comprehensive test framework. This includes creating approaches and plans, gaining approval for those approaches, and...

Azure DevOps Engineer (SC Cleared) Location: Remote (occasional travel to Warton) Duration: 3-6 Months Rate: £640.70 per day (Umbrella) Security Clearance: Active SC Clearance required Eligibility: British passport holders only The Role We are seeking a highly skilled Azure DevOps Engineer to join a fast-paced programme delivering critical cloud and DevOps capabilities. This is a primarily remote role with occasional visits to the Warton office, supporting a secure, enterprise-scale environment. You will be responsible for designing, building, and optimising DevOps pipelines and cloud infrastructure, ensuring robust, scalable, and automated delivery practices. Key Responsibilities Design and implement Azure DevOps pipelines for build and release processes Establish and maintain CI/CD pipelines to enable efficient, automated deployments Develop and manage Infrastructure as Code (IaC) using Terraform and ARM templates Automate infrastructure provisioning and deployment...

Summer-Browning Associates is currently supporting our public sector client, who is seeking a GCP Test Lead for an initial twelve-month assignment with the option to extend. Location: Hybrid working - London (x3 days per week onsite) About the role: You will be responsible for supporting the validation, assurance, and testing of cloud-hosted platforms, infrastructure, and services operating within secure Google Distributed Cloud (GDC) and private cloud environments. The ideal candidate will hold Active SC or DV and have a strong background in delivery GCP Test Lead support, with the following skills and experience: Experience testing cloud-hosted or cloud-native platforms and services. Knowledge of Agile, DevOps, and DevSecOps delivery practice. Experience supporting infrastructure, integration, and platform testing activities Experience working with cloud platforms, ideally Google Cloud Platform Knowledge of Kubernetes, containerised platforms, and Infrastructure-as-Code...

Global Financial Services Firm is hiring for a Contract Full Stack Engineer / Specialist with experience delivering modern data-driven trading and investment solutions. This role is based in London on a flexible hybrid basis. The role is insideIR35 and is paying between £850- £1200 per day depending on experience. This is an opportunity to work on a high-profile target-state investment platform, helping drive engineering modernisation, cloud adoption, and scalable analytics capabilities within a fast-paced financial environment. You will play a key role in the design, development, and enhancement of enterprise-grade investment and credit trading technology solutions. The role combines hands-on engineering with modern cloud-native delivery practices, automation, and AI-assisted software development approaches Responsibilities include: * Develop and enhance full-stack applications supporting investment and trading workflows * Build and optimise cloud-based...

Data Engineer Lead - Tier 1 Bank - London - 6 months Role - Data Engineer Lead Rate - £700 per day (Inside IR35) Duration - 6 months with very likely extension Location - Hybrid / Liverpool Street - 3 days per week in an office in Liverpool Street (London) Role The Data Engineer Lead is responsible for designing, building, and supporting modern data platform, with a particular focus on Databricks, cloud-based data engineering, and leading the migration of legacy Oracle systems into scalable, cloud-native environments. The role supports the organisation's data strategy especially on Finance and Regulatory domain by ensuring high-quality, reliable pipelines and data models that enable analytics, regulatory reporting, and data-driven decision-making. The post holder plays a key leadership role within the Data Engineering function, shaping architectural direction, ensuring engineering excellence, and partnering with Technology, Architecture, and Business teams across the...

Lead Test Engineer - Inside IR35 - £600 to £640 per day via umbrella - 12-month contract - SC Clearance is essential (Experience in driving or supporting transformation from monolithic systems to distributed micro-services architectures in Java - is essential) Start date - 25/05/2026 is essential Leeds or Manchester based - in the office not home basedEssential Skills & Experience: Technical Expertise: * Strong experience designing and implementing test strategies for microservices environments * Hands-on automation experience using: o Java, Selenium, Rest Assured o API, contract, and integration testing * (Experience working with monolith and microservices systems is essential) Knowledge of: o CI/CD pipelines o Spring Boot-based applications o Performance testing fundamentals Modern Testing Practices: o Contract testing, API testing, and asynchronous messaging (e.g. Kafka) o Non-functional testing (performance, accessibility) * Experience with...

Job title: Junior Data Engineer Location: Edinburgh Hybrid role: working 2 days a week in the office Salary: £36,000 to £41,000 pa plus 5% bonus Contract: 12-month fixed term contract Our market-leading financial services client is seeking an a motivated, detail focused Junior Data Engineer to join the Business Transaction Banking division. This role involves building, optimising, and scale data pipelines and large‑scale data processing workloads in a cloud‑native environment. You will work with modern distributed data systems, contribute to data platform modernisation, and support large‑scale ingestion, transformation, and analytics workloads. The role offers the opportunity to influence platform‑wide data patterns, contribute to cloud modernisation and be part of a multidisciplinary innovation lab focused on AI, data engineering and next‑gen platform engineering. Key Responsibilities Design and deliver end‑to‑end data pipelines on cloud platforms (Google Cloud Platform...

I'm working with a client who are looking for an engineer with solid Java Spring Boot skills and hands‑on experience owning cloud migrations, primarily on AWS. Key info: Contract: Initial 3 months, with a strong likelihood of 6-9 months extension Start date: ASAP Day rate: £540 Inside IR35 Hybrid: Manchester (2 days per week in the office) Team size: 4-5 engineers Interview process:- 1st stage virtual (75 mins technical + 15 mins Q&A) - 2nd stage in‑person (90 mins: migration knowledge + pairing exercise) Role highlights: Java & Spring Boot development Owning and delivering cloud migrations Migrating a full product stack to cloud services Heavy focus on AWS (infrastructure, databases, frameworks, services) Working closely with engineers and stakeholders across teams Quickly learning existing systems and domain knowledge Using AI tools to support development and delivery Key skills they're looking for: Experience with Java, including Spring Boot Proven experience...

DV Cleared Software Engineer / Integration Specialist Contract | 6 Months | MOD Programme | Hybrid Working Ncounter is supporting a major Defence digital transformation programme seeking a DV Cleared Software Engineer with strong integration and interoperability expertise. This is an opportunity to work across complex Defence environments, helping connect applications, platforms, data services, and enterprise systems within a highly secure ecosystem. This role sits within a fast-moving programme focused on improving interoperability between legacy and modern Defence systems. You will work across multidisciplinary delivery teams, collaborating with architects, engineers, suppliers, and senior stakeholders to deliver scalable and secure digital capability. The position is highly suited to someone with broad technical depth and strong Defence domain understanding, rather than somebody tied to a single programming language or technology stack. Experience integrating systems across...

Node.js Contractor - AI Tool Replatforming Remote | Outside IR35 | £(Apply online only)/day We are looking for an experienced Node.js contractor to help replatform and modernise an internally developed AI-driven data platform. The existing tool was rapidly developed by a member of the technical team using AI-assisted development tools and is currently running locally on a laptop environment. We now need an experienced engineer to rewrite/refactor the application into a secure, production-ready Node.js solution suitable for deployment within our server infrastructure. The Role You will take ownership of analysing the current Python-based application and rebuilding/refactoring it into a scalable and maintainable Node.js platform. The application: Pulls data from multiple external sources including: RSS feeds Websites APIs Processes and stores data within a database Includes a front-end interface for displaying and interacting with the dataA key part of the engagement will be...

AWS Platform Engineer - NHS Experience Required Location: Leeds (1 day per month on-site) Rate: £650 per day Inside IR35 Contract Length: Until November 2026 Overview We are looking for an experienced AWS Platform Engineer to join a critical NHS programme on a contract basis. You will be responsible for designing, building, and maintaining cloud infrastructure, leading the migration from Puppet to a fully Terraform-driven platform across a complex, regulated healthcare environment. Key Responsibilities Design, provision, and manage AWS infrastructure using Terraform as the primary IaC tool Lead the transition away from Puppet toward Terraform-based configuration management Write and maintain Ansible playbooks for configuration, patching, and deployment tasks Manage and support Linux-based server environments across the platform Ensure infrastructure is secure, scalable, and aligned with NHS standards and compliance requirements Collaborate with DevOps, security, and...

Contract Senior Infrastructure Engineer (Azure / Intune / Windows 365 / Exchange) Location Berkshire 1 or 2 days a week, rest remote: Contract Duration: 4-6 months initially, will be extended. Rate: £425 day rate,IN scope of IR35 Start Date: ASAP Client will wait for the right person. Overview: We are seeking a Contract Senior Infrastructure Engineer to join our leading clients Infrastructure Operations (OPS) team, supporting a hybrid environment across on-premises and Azure platforms. This role is focused on strengthening Azure and modern workplace capability, particularly across Intune and Windows 365, while also supporting Exchange Online, Exchange On-Prem, and core infrastructure services. This is not a traditional infrastructure role, so strong hands-on cloud and modern workplace experience is essential. Role Focus: Strengthen team capability in Azure and modern workplace technologies, particularly Intune and Windows 365. Support and maintain Exchange Online and...