66 infrastructure engineer jobs found

Principal Engineer – SC Eligible – Government Projects This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission We are a fast‑growing startup building scalable, high‑quality digital products at pace. Our success depends on strong engineering foundations, pragmatic architecture, and ways of working that enable teams to deliver value continuously. We are looking for a Principal Engineer to play a critical leadership role across our engineering and architecture community. This is an opportunity to shape how we build, not just what we build—embedding effective engineering processes, modern delivery practices, and a culture of continuous improvement as the company scales. This role suits a senior technologist who thrives in ambiguity, enjoys influencing without authority, and wants to leave a lasting imprint on how engineering operates within a growing...

World Wide Technology (WWT), a 36-year-old global technology integrator and IT solutions provider. Through our culture of innovation, we inspire, build, and deliver business results from idea to outcome. World Wide Technology (WWT) has an opportunity for Senior Network Engineers to execute a legacy-to-ACI migration across two data centres supporting a major financial services client. This is hands-on, Implementation, Migration & deployment-focused work engineers will implement against Low-Level Designs already produced by the design team, not design the solution themselves. Candidates must be able to demonstrate solid routing, switching, and BGP fundamentals, as technical depth in these areas is a key screening criterion for this role. This is a contract Role & Inside IR35 Senior Network Engineer Contract Duration: To be confirmed Location: London (Hybrid – 2 days a week) Key Responsibilities Physically rack, cable, and configure...

Location: Hybrid (Newcastle or Manchester) Rate: £600 per day (Inside IR35) Security Clearance: Active SC Clearance required Contract Type: Contract Overview We are seeking an experienced Azure DevOps Engineer to join a government programme delivering critical cloud-based services. The successful candidate will play a key role in designing, implementing, and optimising CI/CD pipelines, infrastructure automation, and cloud deployment processes within Azure environments. Working within an agile delivery team, you will be responsible for driving DevOps best practices, improving deployment reliability, and supporting infrastructure-as-code initiatives across multiple environments. Key Responsibilities Design, implement and maintain robust CI/CD pipelines across multiple Azure environments. Automate software build, test, deployment, and release processes. Develop and manage Infrastructure as Code (IaC) solutions using Terraform, CDK, Packer, and Ansible....

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...

Are you an experienced DevSecOps engineer with 3+ years of experience across any of these. AWS, Azure, or GCP individually or together? We're looking for someone to help build and secure our multi-cloud infrastructure using Terraform Modules hosted on GitHub, for your reference: https://registry.terraform.io/namespaces/boldlink This flexible role is ideal for those wanting to make an impact and grow their portfolio. Why Join Us : Professional Recognition : Your contributions will be visible and impactful. Multi-Cloud Expertise : Apply advanced practices across AWS, Azure, and GCP. Ownership & Growth : Shape solutions with autonomy while enhancing your skills. What You’ll Do : Architect and optimize our multi-cloud infrastructure using Terraform Implement DevSecOps best practices for security and scalability Enhance automation workflows on GitHub Requirements : 3+ years of experience with AWS, Azure , and...

Salary £475 - £500 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 technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile delivery, and more to deliver innovative digital services that matter   Preferred Tech Stack Expertise Cloud Infrastructure : AWS (EKS, RDS, Aurora, ElastiCache, Kafka, IAM) Secure Hosting : Experience working with air-gapped or government-secure environments Container & Cluster Management : Docker, Kubernetes, Rancher, Jenkins, Helm Monitoring & Observability : Prometheus, Grafana, ELK Stack, Dynatrace...

We are looking for an experienced Principal Snowflake Data Engineer to join our growing team building our strategic data platform as we look to adopt best in class data governance and democratise data around the business. The successful candidate will play a pivotal role in shaping and executing our data strategy, leveraging our data assets to the full, elevating our decision-making, streamlining processes, and drive innovation within our organisation.     You will be part of the long-standing Data Platform team using Agile methods to deliver solutions on top of our cloud platform. Starting with Snowflake as a foundational component, we will look to integrate other technologies and grow capability to meet the demands of the business. You will work closely with a variety of business areas and be involved in all aspects of the Secure System Development Lifecycle (S-SDLC). We operate in a collaborative and inclusive environment, where each team member 's...

We are an early stage fintech startup building a cross-border lending marketplace connecting emerging-market financial institutions (seeking foreign-currency funding) with lenders in developed markets. Think of us as connecting Tier 1/2 banks in Africa/Asia with mid Tier lenders in the UK and Europe and China. We are pre-revenue, validating product-market fit with anchor users, and now ready to build the MVP. This is a ground-floor opportunity to shape the technical foundation of a marketplace that could scale to billions in annual deal flow. LOCATION: United Kingdom (Remote, flexible hours) THE ROLE We need an experienced senior technologist to design the core architecture of our marketplace platform and ensure a junior/mid-level UK engineer can execute the MVP independently. You will own six concrete deliverables over 12 weeks: Technical architecture document – technology stack, system design, rationale Development framework – Git...

Location: London (Hybrid – 3 days onsite, mandatory) Employment Type : Permanent | Fixed-Term Contract | Contract (Inside IR35) Start Date : Immediate/ Short Notice period About the Role We are seeking a Senior AWS Application & Platform Engineer to help design and build cloud-native applications, developer platforms and AI-enabled engineering capabilities from the ground up.   This is a highly hands-on engineering role combining AWS application development, serverless and event-driven architecture, Python, Generative AI, developer tooling and automation.   You will build APIs, reusable application patterns, developer accelerators and AI-enabled services that help engineering teams deliver software more efficiently, securely and consistently.   Key Responsibilities Design and build cloud-native applications, APIs and platform services on AWS. Develop serverless and event-driven solutions using AWS Lambda, API...

Python Cloud Engineer - Contract UK Cloud Engineer (Python) Role type:  Contract Location: UK Preferred start date: ASAP LIFE AS A SATALIAN As an organisation, we push the boundaries of data science, optimisation and artificial intelligence to solve the most complex problems in industry. Satalia, a WPP Company, is a community of individuals devoted to working on diverse and challenging projects, allowing you to flex your technical skills whilst working with a tight knit team of high performing colleagues. Led by our founder (who is also WPP’s Chief AI Officer), Satalia’s ambition is to become a decentralised organisation of the future. Today this involves developing tools and processes to liberate and automate manual repetitive tasks, with a focus on freedom, transparency and trust. At the core of our thinking is an approach to wellbeing and inclusivity. We unpack human behaviour and unpick prejudice to ensure a safe and inviting...

Performance Modelling Engineer (Contractor) About Huawei Research and Development UK Limited   Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We have 207,000 employees and operate in over 170 countries and regions, serving more than three billion people around the world. Our vision and mission is to bring digital to every person, home and organization for a fully connected, intelligent world. To this end, we will drive ubiquitous connectivity and promote equal access to networks; bring cloud and artificial intelligence to all four corners of the earth to provide superior computing power where you need it, when you need it; build digital platforms to help all industries and organizations become more agile, efficient, and dynamic; redefine user experience with AI, making it more personalized for people in all aspects of their life, whether they’re at home, in the...

AI Software Engineer – Runtime & Systems (Contractor)   About Huawei Research and Development UK Limited Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We have 207,000 employees and operate in over 170 countries and regions, serving more than three billion people around the world. Our vision and mission is to bring digital to every person, home and organization for a fully connected, intelligent world. To this end, we will drive ubiquitous connectivity and promote equal access to networks; bring cloud and artificial intelligence to all four corners of the earth to provide superior computing power where you need it, when you need it; build digital platforms to help all industries and organizations become more agile, efficient, and dynamic; redefine user experience with AI, making it more personalized for people in all aspects of their life, whether they’re at...

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors, including Finance, Broadcast Media, Telecommunications and more. Opticore IT are currently searching for Platform Engineers with strong AWS, CloudFormation and PowerShell experience. You'll join our excellent team, based in the London area, with 2 days a week on-site. This is a 6-month contract, inside IR35, with scope to extend. This is an 18 - 24 month project. A bit about the opportunity: Evolve and operate the Enterprise Platform product set across AWS, Azure, GCP and on-premise workloads, driving automation-first engineering to keep corporate application hosting efficient, stable and secure while continuously reducing manual toil. What you'll be doing: Provision, scale and optimise infrastructure across AWS, Azure and GCP, spanning IaaS,...

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT are currently searching for Data Centre Systems Support Engineers to be proactive, physically confident data centre technicians to take local ownership of hardware health and rapid incident response at the Chesterfield AI cluster site, diagnosing server, optics and fibre faults and directing the third party facility team. This opportunity is hybrid based in Chesterfield, with 3x days onsite working InsideIR35. What you'll be doing: Manage data centre hardware health across high density GPU server racks. Troubleshoot optics, switches, fibre and server failures, verifying physical link status. Perform physical inspections, break fix activities and component swaps where...

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT are currently searching for Site Reliability Engineers to stand up, tune and automate the observability and telemetry platforms for three large scale AI infrastructure clusters, creating the proactive monitoring and automated remediation capability that underpins the customer's AI infrastructure service. This is a fully remote opportunity operating insideIR35. What you'll be doing: Monitor the health of all compute, GPU, storage and network infrastructure across the clusters. Own and manage Grafana, Loki, Mimir, VictoriaMetrics and supporting telemetry platforms. Design and maintain dashboards, alerting rules and automated health checks. Analyse trends to...

World Wide Technology (WWT) is a global technology solutions provider, founded in 1990. In the UK, we bring that scale and our Advanced Technology Center expertise to clients across the public and private sectors, designing, building and proving solutions before they go live. Make a new world happen with us.   Join a security team protecting sensitive data in a large, regulated enterprise. This is a hands-on role for an engineer who already knows their DLP platform. Extensive onboarding or training is not provided.   What you'll do Design, build and deploy DLP policies end to end, from data classification to detection rules, response actions and rollout. Tune policies across endpoint, network, email, web and cloud channels to cut false positives. Investigate DLP incidents with security operations and data owners, and refine policies from what you find. Integrate DLP with proxies, CASB, email security, endpoint and SIEM tooling, and maintain...

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...

Home Careers ASP.NET Core & Blazor Developer ASP.NET Core & Blazor Developer · Bournemouth or remote, UK Build, modernise and support business-critical .NET on Azure Full-stack C# on ASP.NET Core and Blazor, deployed to Azure through pipelines you help own. You build new systems, bring established ones onto supported platforms, and support what you ship under a written SLA. How to apply Certification required ASP.NET Core & Blazor Azure App Service, Key Vault, DevOps 3+ years .NET web AZ-204 required Before you apply Open Microsoft Certified: Azure Developer Associate Held and current on the day you apply.Exam AZ-204 · required Two paragraphs about you and your work Your CV , Word or PDF Proof of AZ-204: Microsoft Learn transcript or Credly badge link Email careers@assemblysoft.com LocationBournemouth or remote, UK ContractContract, £300–£600 a day Experience3+ years delivering .NET web...

Home Careers ASP.NET Core & Blazor Developer ASP.NET Core & Blazor Developer · Bournemouth or remote, UK Build, modernise and support business-critical .NET on Azure Full-stack C# on ASP.NET Core and Blazor, deployed to Azure through pipelines you help own. You build new systems, bring established ones onto supported platforms, and support what you ship under a written SLA. How to apply Certification required ASP.NET Core & Blazor Azure App Service, Key Vault, DevOps 3+ years .NET web AZ-204 required Before you apply Open Microsoft Certified: Azure Developer Associate Held and current on the day you apply.Exam AZ-204 · required Two paragraphs about you and your work Your CV , Word or PDF Proof of AZ-204: Microsoft Learn transcript or Credly badge link Email careers@assemblysoft.com LocationBournemouth or remote, UK ContractContract, £300–£600 a day Experience3+ years delivering .NET web...

World Wide Technology (WWT), a 36-year-old global technology integrator and IT solutions provider. Through our culture of innovation, we inspire, build, and deliver business results from idea to outcome. World Wide Technology (WWT) has an opportunity for Senior Network Engineers to execute a legacy-to-ACI migration across two data centres supporting a major financial services client. This is hands-on, Implementation, Migration & deployment-focused work engineers will implement against Low-Level Designs already produced by the design team, not design the solution themselves. Candidates must be able to demonstrate solid routing, switching, and BGP fundamentals, as technical depth in these areas is a key screening criterion for this role. This is a contract Role & Inside IR35 Senior Network Engineer Contract Duration: To be confirmed Location: London (Hybrid – 2 days a week) Key Responsibilities Physically rack, cable, and configure...