17 infrastructure engineer jobs found

Location: Remote, UK Salary: Up to £500 per day, Outside IR35 Duration: Initially 3 months with high probability of further extensions Industry: Consultancy About the Client Our client is a growing UK-based IT services and consulting firm with strong expertise in cloud, security, infrastructure, and managed services. With a team of over 450 specialists spanning software development, network engineering, cyber security, project management and support, they serve a diverse client base across the private and public sectors. Driven by innovation and quality, they combine strategic thinking with deep technical capability to deliver transformational technology solutions. How you’ll spend your day As a Data Engineer, you’ll play a key role in designing, building, and optimising modern data platforms within a cloud-first environment, working across both batch and real-time data solutions....

Senior AWS Engineer - Up to £500 per day 6 month initial contract Fully Remote - UK Based Outside IR35 Role Overview We are seeking an experienced Senior AWS Engineer to join our Professional Services delivery team on a fixed term basis to support the delivery of a major AWS migration and separation programme for an enterprise customer. This role will form part of a multi-disciplinary delivery team working alongside Solution Architects, Project Managers, and customer technical stakeholders to build, migrate, and deploy AWS infrastructure and application services as part of a structured separation of an existing hybrid estate into a new AWS Organisation. The successful candidate will play a hands-on role in delivering landing zone implementation, networking build activities, server migration, and application platform deployment using Infrastructure as Code (IaC) approaches. This is a customer-facing delivery role within a professional services consultancy...

Senior AWS Engineer - Up to £500 per day 6 month initial contract Fully Remote - UK Based Outside IR35 Role Overview We are seeking an experienced Senior AWS Engineer to join our Professional Services delivery team on a fixed term basis to support the delivery of a major AWS migration and separation programme for an enterprise customer. This role will form part of a multi-disciplinary delivery team working alongside Solution Architects, Project Managers, and customer technical stakeholders to build, migrate, and deploy AWS infrastructure and application services as part of a structured separation of an existing hybrid estate into a new AWS Organisation. The successful candidate will play a hands-on role in delivering landing zone implementation, networking build activities, server migration, and application platform deployment using Infrastructure as Code (IaC) approaches. This is a customer-facing delivery role within a professional services consultancy...

Senior AWS Engineer - Up to £500 per day 6 month initial contract Fully Remote - UK Based Outside IR35 Role Overview We are seeking an experienced Senior AWS Engineer to join our Professional Services delivery team on a fixed term basis to support the delivery of a major AWS migration and separation programme for an enterprise customer. This role will form part of a multi-disciplinary delivery team working alongside Solution Architects, Project Managers, and customer technical stakeholders to build, migrate, and deploy AWS infrastructure and application services as part of a structured separation of an existing hybrid estate into a new AWS Organisation. The successful candidate will play a hands-on role in delivering landing zone implementation, networking build activities, server migration, and application platform deployment using Infrastructure as Code (IaC) approaches. This is a customer-facing delivery role within a professional services consultancy...

Costello & Reyes Group Ltd has been engaged by its client, an international Finance house to identify a CyberArk (PAM) Architect for an initial 12 - 18 months engagement (with a likelihood to extend). Overview The Senior CyberArk Architect will be responsible for designing, implementing, and governing enterprise-grade Privileged Access Management (PAM) and identity security solutions across complex hybrid and multi-cloud environments. This role requires deep technical expertise in CyberArk platforms, identity security architecture, and Zero Trust principles, alongside strong experience integrating security technologies across cloud, infrastructure, and enterprise identity ecosystems. The role will act as a senior technical authority, shaping security architecture decisions, leading implementation strategy, and ensuring alignment with industry frameworks and organisational security standards. Key Responsibilities Security Architecture & Design Lead the design...

Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract   We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy.   This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture.   You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale.   This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast.   The Role | Mid-Senior Backend Engineer, Go (Contract) | C#...

Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise...

About Seon Diagnostics Seon Diagnostics is an early-stage medical technology company focused on developing software solutions that enable the automated detection of disease from medical images. Our mission is to reduce the escalating costs and operational burden associated with image analysis, while allowing clinicians to dedicate more time to direct patient care. Our first product is designed to identify diabetic retinopathy, a complication of diabetes that affects the light-sensitive tissue at the back of the eye. By automating its detection, we aim to expand access to routine eye screening and ensure that it is available to all who need it, regardless of location. The Role We are looking for an experienced  Contract DevOps / MLOps Engineer  to help improve and extend our existing training and deployment infrastructure. This is a hands-on role focused on building reliable, maintainable systems. We need someone pragmatic and delivery-focused who can...

Full job description About Seon Diagnostics Seon Diagnostics is an early-stage medical technology company focused on developing software solutions that enable the automated detection of disease from medical images. Our mission is to reduce the escalating costs and operational burden associated with image analysis, while allowing clinicians to dedicate more time to direct patient care. Our first product is designed to identify diabetic retinopathy, a complication of diabetes that affects the light-sensitive tissue at the back of the eye. By automating its detection, we aim to expand access to routine eye screening and ensure that it is available to all who need it, regardless of location. The Role We are looking for an experienced  Contract DevOps / MLOps Engineer  to help improve and extend our existing training and deployment infrastructure. This is a hands-on role focused on building reliable, maintainable systems. We need someone...

DevSecOps Engineer - CI/CD, Sovereign Cloud, IaC, Bicep, Terraform, Gitlab, ISO, Governance, Design, Grafana, SAST, NIST, Remote (UK) with paid Travel to ABU DHABI (UAE) Outside IR35 This is a fantastic DevSecOps Engineer contract opportunity with a leading tech organisation. The DevSecOps Engineer contract is Remote (you must be UK based ) with paid travel to ABU DHABI (UAE) This travel may be frequent on occasions. You must also be able to work UK hours that align to UAE timezone- so early starts eg 6am. The DevSecOps Engineer contract is Outside IR35. As DevSecOps Engineer, you will be acting as the designing, building and maintaining secure CI/CD pipelines (GitHub, GitLab, Azure DevOps, Jenkins etc) as well as implementing IaC (Bicep, Ansible, Terraform etc) also solid experience with security by design is essential. Solid Security experience is essential as DevSecOps Engineer with checks, controls, security as code etc all being essential (good knowledge...

Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise...

Security Operations Engineer Location: Remote/Hybrid (UK-based) - 2 days p/w onsite in either London or the East Midlands Rate: £500 - £600 p/d - OUTSIDE IR35 We are working with a high-growth, consumer-facing technology business that supports over 6 million members. As the platform continues to scale rapidly, we are looking for a Security Operations Engineer to join the existing security function and help strengthen, tune and evolve its security posture. This is a hands-on technical role sitting at the intersection of security operations, cloud infrastructure and application security. You will work closely with the existing Security Engineer, helping to reduce operational pressure, improve signal-to-noise across security tooling, and drive more effective, actionable security outcomes across the platform. Key Responsibilities: Support day-to-day security operations across a high-scale B2C platform Analyse and triage security alerts, turning high-volume signals...

Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise...

Role: OT Applications Integration Engineer (SCADA) Location: Remote with ad hoc travel Rate: £600 per day (Outside IR35) Duration: 12 Months I am currently partnering with a leading organisation in the Utilities sector to recruit a Technical Analyst specialising in OT Applications Engineering. This organisation operates at a national scale, managing critical infrastructure where security and resilience are paramount. This is a hands-on technical role focused on a major SCADA uplift programme. You will be responsible for improving the security posture of the Operational Technology environment through application migration, Kerberos rollout, and enhanced privileged access management. The project is critical for addressing specific security findings and achieving compliance with NIS CAF standards. Key Responsibilities Integrate, deploy, and maintain multitier applications within a distributed OT environment. Execute the Kerberos rollout for SCADA...

SC Cleared Lead Platform Engineer | Outside IR35 | Remote Working as part of a high-performing engineering function, you'll play a key role in ensuring secure, reliable, and compliant platform services across a complex client ecosystem spanning cloud and on-premise environments. The Role We're looking for a Lead Platform Engineer to take ownership of platform operations across AWS and on-premise environments. You'll be responsible for maintaining stability, security, and performance while supporting delivery teams through the full life cycle, from development environments through to production. This is a hands-on role with a strong operational focus, working across infrastructure, support, and continuous improvement. Key Responsibilities Operate and support platform services, including out-of-hours P1 incident support when required Maintain secure and stable AWS and on-prem environments Provide L3 support across incidents, problems, and changes Manage patching...

Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Go Backend Engineers (contractors) to join a large-scale public sector transformation programme delivered by a highly regarded product consultancy. This work is focused on moving critical systems away from a legacy C# ecosystem into a modern, scalable, cloud-native architecture. You’ll be joining cross-functional teams responsible for building resilient backend services that support high-impact, user-facing products used at national scale. This is a 6-month initial contract, ideal for engineers who enjoy working on meaningful systems, solving complex migration challenges, and delivering production-grade backend services, fast. The Role | Mid-Senior Backend Engineer, Go (Contract) | C# to Go Large-Scale Migration, AWS | AI Agentic Workflows expertise...

This is a remote position. 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   Role Overview: We are seeking an experienced Technical Architect with strong expertise in GDS Service Assessments and Technical Communities of Practice (TCoP). The role involves leading architectural design, ensuring compliance with GDS standards, and supporting digital services through assessment phases.   Key Responsibilities: Lead end-to-end architecture design for digital services in line with GDS standards Guide teams through GDS Service Assessments (Alpha, Beta, Live) Define and implement scalable, secure, and...