153 infrastructure engineer jobs found

An active SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. (Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.)    As a macOS Infrastructure Engineer you'll be instrumental in shaping the infrastructure and end user device capabilities that support vital services for The Cabinet Office, Government Commercial Authority (GCA) and the Government Property Agency (GPA), impacting civil servants and ministerial bodies across the nation.   You won't just be maintaining systems, you'll be working alongside Technical Architects and Principal Engineers, you'll design, maintain and upgrade our end user devices infrastructure, tackling challenges head on and ensuring seamless service...

An active SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. (Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.)    As a macOS Infrastructure Engineer you'll be instrumental in shaping the infrastructure and end user device capabilities that support vital services for The Cabinet Office, Government Commercial Authority (GCA) and the Government Property Agency (GPA), impacting civil servants and ministerial bodies across the nation.   You won't just be maintaining systems, you'll be working alongside Technical Architects and Principal Engineers, you'll design, maintain and upgrade our end user devices infrastructure, tackling challenges head on and ensuring seamless service...

An active SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. (Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.)    As a macOS Infrastructure Engineer you'll be instrumental in shaping the infrastructure and end user device capabilities that support vital services for The Cabinet Office, Government Commercial Authority (GCA) and the Government Property Agency (GPA), impacting civil servants and ministerial bodies across the nation.   You won't just be maintaining systems, you'll be working alongside Technical Architects and Principal Engineers, you'll design, maintain and upgrade our end user devices infrastructure, tackling challenges head on and ensuring seamless service...

Senior Cloud Engineer - Contract What is Flagstone? Flagstone is many things. An online savings platform, reinventing how individuals, businesses, and charities manage, protect, and grow their cash. A diverse group of people, bound by a collaborative spirit, and shared purpose. And lastly, a thriving, profitable business - where smart people do their best work. Each definition shares a common thread: our unique culture. It's our pride and joy. And our competitive advantage. A feel for our culture: To revolutionise the savings market, we need to be at our best. But high performance takes more than talent - it takes a culture of kindness, respect, and growth. That's why we're building a diverse, inclusive community, where your voice is heard and valued. Where, with close support and room to develop, you can surpass even your own expectations. And be rewarded for it. We may not change the world, but we can change the world of financial technology. And all...

Role description Role Senior Data Engineer Sheffield, UK 6 Months contract Rate: 65 GBP per hour inside IR35   Experience 7 to 11   Responsibilities Design build and maintain largescale data pipelines and ETL workflows across enterprise datasets Ingest provision and manage raw enriched and curated data assets for analytics platforms Improve reliability scalability and realtime data ingestion capabilities Support and enhance cloudbased data ingestion infrastructure and platform services Acquire transport clean transform and integrate data from internal and external sources Perform exploratory data analysis and onboard new data sources Develop automated data engineering workflows and optimize data processing pipelines Manage data modelling data warehousing data integration and data cataloguing activities Support realtime analytics and streaming data platforms Contribute to cloud infrastructure...

Job Title: AI Engineer (Platform Engineering Background) Contract : 6 -9 Months (with Possible extension) Location: Canary Wharf, UK Hybrid (2 days a week)   Role Overview We are looking for a hands-on AI Tools Support Engineer with a strong Platform Engineering/DevOps background to support the setup, configuration, integration, administration, and adoption of modern AI-assisted development tools. This is a short-term, high-impact engagement focused on enabling engineering teams to effectively use AI-powered coding and security platforms. The ideal candidate will have experience working with developer platforms, cloud environments, CI/CD pipelines, GitHub ecosystem tools, and AI-assisted software development solutions.   Key Responsibilities Configure, deploy, and support AI developer productivity tools such as: Cursor Claude Code OpenAI Codex / CodeX Manage onboarding, access provisioning, licensing, and...

Role description Role Senior Data Engineer Sheffield, UK 6 Months contract Rate: 65 GBP per hour inside IR35   Experience 7 to 11   Responsibilities Design build and maintain largescale data pipelines and ETL workflows across enterprise datasets Ingest provision and manage raw enriched and curated data assets for analytics platforms Improve reliability scalability and realtime data ingestion capabilities Support and enhance cloudbased data ingestion infrastructure and platform services Acquire transport clean transform and integrate data from internal and external sources Perform exploratory data analysis and onboard new data sources Develop automated data engineering workflows and optimize data processing pipelines Manage data modelling data warehousing data integration and data cataloguing activities Support realtime analytics and streaming data platforms Contribute to cloud infrastructure...

Role description Role Senior Data Engineer Sheffield, UK 6 Months contract Rate: 65 GBP per hour inside IR35     Experience 7 to 11     Responsibilities Design build and maintain largescale data pipelines and ETL workflows across enterprise datasets Ingest provision and manage raw enriched and curated data assets for analytics platforms Improve reliability scalability and realtime data ingestion capabilities Support and enhance cloudbased data ingestion infrastructure and platform services Acquire transport clean transform and integrate data from internal and external sources Perform exploratory data analysis and onboard new data sources Develop automated data engineering workflows and optimize data processing pipelines Manage data modelling data warehousing data integration and data cataloguing activities Support realtime analytics and streaming data platforms Contribute to cloud...

Job Title: AI Engineer (Platform Engineering Background) Contract : 6 -9 Months (with Possible extension) Location: Canary Wharf, UK Hybrid (2 days a week)   Role Overview We are looking for a hands-on AI Tools Support Engineer with a strong Platform Engineering/DevOps background to support the setup, configuration, integration, administration, and adoption of modern AI-assisted development tools. This is a short-term, high-impact engagement focused on enabling engineering teams to effectively use AI-powered coding and security platforms. The ideal candidate will have experience working with developer platforms, cloud environments, CI/CD pipelines, GitHub ecosystem tools, and AI-assisted software development solutions.   Key Responsibilities Configure, deploy, and support AI developer productivity tools such as: Cursor Claude Code OpenAI Codex / CodeX Manage onboarding, access provisioning, licensing, and...

Solutions Architect – Cloud Infrastructure Location: Remote from the United Kingdom  Engagement: Independent Contractor, B2B Compensation: OTE — 70/30 split About Virtuozzo Virtuozzo is a leader in operating system and cloud infrastructure software for service providers, SaaS companies, and enterprises. Our technology enables organisations to build, operate, and monetise cloud and AI services on their own infrastructure, under their own brand, and on their own terms. Across virtualisation, storage, Kubernetes, automation, and cloud management, we help customers improve performance, reliability, and infrastructure efficiency while reducing overall cost and complexity. Virtuozzo provides a flexible alternative to VMware, hyperscale, and legacy cloud platforms. The Opportunity We are looking for an experienced Solutions Architect to support our Territory Manager and lead the technical side of the sales process. You will...

About the role We are looking for an experienced Technical Writer to author and maintain IT Standard Operating Procedures and related controlled documents in a GxP-regulated pharmaceutical environment. You will work with IT Operations, Infrastructure, Security, Application Support, Computer System Validation and Quality Assurance to document how GxP computerised systems and the IT services behind them are run, controlled and kept in a validated state. Your procedures will need to be usable by engineers day to day and still hold up under regulatory inspection. Key responsibilities Author, review and update IT SOPs, work instructions, qualification documentation and templates covering areas such as: IT change management and release management Incident, problem and service request management Backup, restore and archiving Business continuity and disaster recovery Patch and vulnerability management Configuration management Audit trail review IT...

Application Security Specialists, API Developers & Backend Engineers. Remote AI Project   We are seeking experienced Backend Engineers, Software Engineers, API Developers, Distributed Systems Engineers, Platform Engineers, and Security-Focused Developers to create realistic coding tasks used to train and evaluate advanced AI systems.   What You’ll Do   Create realistic software engineering tasks based on production-style backend systems Design feature implementation challenges Create bug-fixing and debugging tasks Develop tasks involving APIs, services, databases, networking, and distributed systems Write deterministic verifiers and automated graders Ensure multiple reasonable correct implementations can pass Ensure incomplete, hardcoded, or incorrect solutions fail Design hidden tests and edge cases Create reference or golden solutions Review AI-generated code for correctness, maintainability,...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers based in London to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that handle real-world traffic at scale. This is a fully remote, flexible contract role. Whether you're a seasoned engineer looking for meaningful project work or a strong developer ready to apply your skills to AI-adjacent infrastructure, this is your chance to build things that matter. Organization: Alignerr Type: Hourly Contract Location: Remote Commitment: 10–40 hours/week What You'll Do Design, develop, and maintain robust back end services, APIs, and data pipelines Build scalable, high-performance server-side architecture to support AI training and inference...

Contract - Software & DevOps Engineer Job Type Contract Date published 12-Oct-2026 Req # 25464 Job description Job Title: Software & DevOps Engineer Location: London Hybrid Duration: 12 months Contract Start Date: November, ASAP Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role This role requires a senior software engineer specializing in Java and JavaScript development to design, build, and secure...

About nsave nsave is a fintech company headquartered in London. Founded by Amer Baroudi and Abdallah AbuHashem, our vision is to "Protect and grow the wealth of the financially excluded". We have built a global platform that provide trusted USD accounts, global payments, and investments for individuals from distressed economies, where inflation is high and banking systems are unstable. Our compliance-by-design approach and proprietary technology allow us to deliver these services securely and at scale. To date, nsave has raised $22M from leading investors including Sequoia Capital, TQ Ventures, Y Combinator, and SV Angel. Our team has grown 200% in the last year, and with so much more ahead, we're just getting started! Learn more at www.nsave.com . Location: Egypt (Cairo preferred) Engagement Type: Independent Contractor About the Role As our Backend Engineer , you will build and scale the infrastructure powering nsave's financial services. Working...

Salary 400 OUTSIDE IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. About the Role We are looking for an experienced Senior Azure DevOps Engineer to join our team. This role combines strong technical expertise, leadership, and a passion for cloud technologies. You will play a key role in automating, optimising, securing, and maintaining...

Fully remote, outside IR35 contract role until 31/05/2027 - up to £750 per day Reapit - Who are we? Reapit is the original end-to-end business technology provider for estate agencies of all sizes. We've been helping sales and lettings agents build relationships and grow their businesses for more than 25 years. Our technology empowers property professionals across Europe, the Middle East, Australia, and New Zealand to work with buyers, sellers, tenants, and landlords to deliver a dream home experience. Worldwide, over 100,000 agents across more than 15,000 branches use Reapit to run their businesses, manage properties, collect rent, engage clients, and provide outstanding customer service every time. What you'll be doing Reporting to the Director of Engineering, you'll operate as a highly senior, technically hands-on Back End engineer, Embedded into a squad and owning delivery of substantive, cloud-native services end-to-end. Ad-hoc client...

SCADA Engineer - £500/day via Umbrella - 6 Month Contract - Manchester & North West Sites ( Onsite) - SCC Flex Contract   We are seeking an experienced SCADA Engineer with strong infrastructure, virtualisation and industrial control systems experience to support the maintenance, upgrade and optimisation of Operational Technology (OT) systems across a large CNI estate.   Your responsibilities as the SCADA Engineer: Support and maintain SCADA systems and OT infrastructure. Troubleshoot infrastructure, application and network issues. Manage VMware ESXi, vCentre and Veeam environments. Support Windows Server and Active Directory platforms. Configure and maintain OT networks, including VLANs and routing. Support PLC-connected environments and industrial control systems. Assist with upgrades, patching, testing and deployments. Produce technical documentation and support operational teams. Travel to...

Job Title: IAM Engineer (contract) Location: London Hybrid 2-3 days a week in the London office Duration: 4 months Contract Start Date: ASAP *please note that onboarding will take 4-6 weeks from the offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for a Cloud IAM Engineer to design and deliver secure identity and access management (IAM) solutions across AWS and GCP environments. Working with security, infrastructure, service engineering and business application teams, you will...

The Synergy Programme is a large-scale transformation programme consisting of four Government departments, MOJ (Ministry of Justice), DWP (Department for Work and Pensions), DEFRA (Department for Environment, Food and Rural Affairs) and HO (Home Office). They will come together to replace their current back-office systems and introduce new ways of working for 220,000 civil servants combined. High-quality, accurate data is fundamental to ensuring a successful transition and enabling effective business processes, reporting and operations within the new ERP platform. The Data Engineer will play a critical role in supporting the MoJ contribution to the Synergy Programme by providing the technical capability required to extract, transform, manage and prepare source data for analysis. This role directly supports key programme priorities, including data quality improvement and data migration readiness. This role requires strong hands-on AWS Data Engineering experience, with a...