We're looking for a hands-on System/PlatformEngineer to join our client's London office and support a small, high-performing development team. This role is ideal for someone with a strong Linux and cloud background who's also experienced with Squid, CDN, or proxy technologies especially in environments that involve web scraping or data … intensive workloads . You'll be the primary infrastructure point of contact for the team, helping to build, scale, and maintain systems that keep our platform running smoothly and efficiently. What You'll Do Manage and maintain Linux-based systems (deployment, monitoring, troubleshooting) Set up, optimize, and manage Squid, Nginx, or other proxy/CDN layers Support cloud infrastructure … handle incident response, and continuously improve reliability Manage networking configurations (DNS, load balancing, VPNs, routing) Must-Have Skills: At least 3 years of hands-on experience in System/Platform/Cloud Engineering Solid Linux administration and troubleshooting skills Strong experience with Squid, CDN, or proxy management Experience with AWS (EC2, S3, VPC, IAM, etc.) or similar cloud platforms More ❯
approach to technology. We are investing in our people, and the processes enabled by digital, to evolve and transform the student and staff experience at UAL. As an Infrastructure Engineer (Kubernetes) , you'll be at the heart of our cloud-native journey. You'll design, build, and manage highly available, scalable, and secure container platforms that empower our developers … container, etc.) Hands on experience working with SUSE Rancher stack, RKE2 and Rancher management above all would be advantageous Strong hands-on experience with at least one major cloud platform (AWS, Azure, or GCP) and VMware with cloud cost optimization and FinOps practices. Experience with infrastructure-as-code tools (eg, Terraform, Helm, Ansible). Familiarity with CI/CD … eg, GitHub Actions, ArgoCD, Jenkins). Experience on observability tools like Prometheus, Grafana Knowledge of Linux systems administration and networking fundamentals and experience with policy-as-code. Passion for platform engineering, developer experience, and site reliability UAL is a world-class University shaping the creative industries worldwide, with staff having access to a range of benefits, training and personal More ❯
approach to technology. We are investing in our people, and the processes enabled by digital, to evolve and transform the student and staff experience at UAL. As an Infrastructure Engineer (Kubernetes) , you'll be at the heart of our cloud-native journey. You'll design, build, and manage highly available, scalable, and secure container platforms that empower our developers … container, etc.) Hands on experience working with SUSE Rancher stack, RKE2 and Rancher management above all would be advantageous Strong hands-on experience with at least one major cloud platform (AWS, Azure, or GCP) and VMware with with cloud cost optimization and FinOps practices. Experience with infrastructure-as-code tools (e.g., Terraform, Helm, Ansible). Familiarity with CI/… e.g., GitHub Actions, ArgoCD, Jenkins). Experience on observability tools like Prometheus, Grafana Knowledge of Linux systems administration and networking fundamentals and experience with policy-as-code. Passion for platform engineering, developer experience, and site reliability UAL is a world-class University shaping the creative industries worldwide, with staff having access to a range of benefits, training and personal More ❯
limited to least privilege, zero trust, authentication, authorisation, SSO, JWT, RBAC/ABAC/PBAC Solid understanding of security principles and architecture, particularly for databases and APIs Understanding of Platform & Configuration Security, and Platform Monitoring, Response and Governance Scripting (Python, Bash) for task automation and terraform for IAC Understanding of security threats like DDoS, brute force, exfiltration, spoofing … and other relevant threats Extensive hands-on experience in platform or infrastructure security, with a strong interest in building skills in this area Role Provide strategic guidance for secure adoption and use of SaaS & PaaS platforms and services in the Microsoft, Google & Atlassian ecosystem, MongoDB Atlas, and other first-party platforms. Technical consulting to identify misconfigurations and reduce platformMore ❯
limited to least privilege, zero trust, authentication, authorisation, SSO, JWT, RBAC/ABAC/PBAC Solid understanding of security principles and architecture, particularly for databases and APIs Understanding of Platform & Configuration Security, and Platform Monitoring, Response and Governance Scripting (Python, Bash) for task automation and terraform for IAC Understanding of security threats like DDoS, brute force, exfiltration, spoofing … and other relevant threats Extensive hands-on experience in platform or infrastructure security, with a strong interest in building skills in this area Role Provide strategic guidance for secure adoption and use of SaaS & PaaS platforms and services in the Microsoft, Google & Atlassian ecosystem, MongoDB Atlas, and other first-party platforms. Technical consulting to identify misconfigurations and reduce platformMore ❯
and built a loyal, growing client base. No hype, no fluff, just a team tackling real world problems with smart tech and real impact. If you’re a Software Engineer at heart but also have an “infra brain,” this could be your playground. You’ll love writing Go or Python, while also thinking about the bigger picture, building and … maintaining cloud infrastructure (Azure ideally), building K8s clusters, writing Terraform for IaC, and handling all the other modern platform tools. You’ll be joining a Platform team of two ex high growth engineers who genuinely care about clean code, open source, and making developer experience better. Most importantly, there are no ego's, no red tape, just good … engineers building good things. You'll have high autonomy, a flexible hybrid setup (2 in-office days every couple of weeks, travel covered), and the chance to shape a platform scaling fast from ambitious startup to industry game changer. Obviously equity is part of the conversation as well so you'll definitely see the rewards. It’s not just More ❯
and built a loyal, growing client base. No hype, no fluff, just a team tackling real world problems with smart tech and real impact. If you’re a Software Engineer at heart but also have an “infra brain,” this could be your playground. You’ll love writing Go or Python, while also thinking about the bigger picture, building and … maintaining cloud infrastructure (Azure ideally), building K8s clusters, writing Terraform for IaC, and handling all the other modern platform tools. You’ll be joining a Platform team of two ex high growth engineers who genuinely care about clean code, open source, and making developer experience better. Most importantly, there are no ego's, no red tape, just good … engineers building good things. You'll have high autonomy, a flexible hybrid setup (2 in-office days every couple of weeks, travel covered), and the chance to shape a platform scaling fast from ambitious startup to industry game changer. Obviously equity is part of the conversation as well so you'll definitely see the rewards. It’s not just More ❯
Power Platform & AI Automation Engineer (Contract) Location: London, UK (Hybrid) Type: 9 - 12 Months Contract Role Pay Rate: £300 - £370/day (Inside IR35) Environment: Major Investment Bank The Challenge: We are seeking an experienced Power Platform Specialist to drive process automation and digitalization. This role requires integrating the Power Platform with advanced AI/ML … solutions. Mandatory Skills Snapshot: Power Platform: Expert in Power Apps, Power Automate (RPA), Power BI , and PowerShell . AI/Cloud Integration: Hands-on experience with GenAI - LLMOps , Azure Cognitive Services , Azure Functions , and Logic Apps . Development: Minimum 4+ years IT Development, strong Python , SQL , and Agile experience. Tooling: Familiarity with ServiceNow Orchestrator and Git/JIRA . More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Randstad Technologies
Power Platform & AI Automation Engineer (Contract) Location: London, UK (Hybrid) Type: 9 - 12 Months Contract Role Pay Rate: £300 - £370/day (Inside IR35) Environment: Major Investment Bank The Challenge: We are seeking an experienced Power Platform Specialist to drive process automation and digitalization. This role requires integrating the Power Platform with advanced AI/ML … solutions. Mandatory Skills Snapshot: Power Platform: Expert in Power Apps, Power Automate (RPA), Power BI , and PowerShell . AI/Cloud Integration: Hands-on experience with GenAI - LLMOps , Azure Cognitive Services , Azure Functions , and Logic Apps . Development: Minimum 4+ years IT Development, strong Python , SQL , and Agile experience. Tooling: Familiarity with ServiceNow Orchestrator and Git/JIRA . More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Motilent
those who want ownership, growth, and the chance to be part of a team that’s genuinely changing the way we see the gut. Role Overview As a Senior Platform and Services Software Engineer (title negotiable), you’ll play a key role in designing, building, and maintaining the platform and services that power Motilent’s medical imaging … role reports directly to the Technical Product Lead. Salary: £50,000 – £80,000 per annum, depending on experience and scope of responsibilities. Key Responsibilities Design, implement, and maintain the platform and services supporting Motilent’s imaging analysis and visualisation platform. Define and implement automated testing and verification processes for the platform and its services. Contribute to the definition … and evolution of Motilent’s platform architecture. Design, implement, and maintain Continuous Integration and Continuous Delivery (CI/CD) pipelines. Work in accordance with Motilent’s Quality Management System (QMS) to support the release of regulatory-cleared medical devices. Participate actively in software design discussions and architecture decisions. Collaborate closely with cross-functional teams including frontend, QA, and product More ❯
those who want ownership, growth, and the chance to be part of a team that’s genuinely changing the way we see the gut. Role Overview As a Senior Platform and Services Software Engineer (title negotiable), you’ll play a key role in designing, building, and maintaining the platform and services that power Motilent’s medical imaging … role reports directly to the Technical Product Lead. Salary: £50,000 – £80,000 per annum, depending on experience and scope of responsibilities. Key Responsibilities Design, implement, and maintain the platform and services supporting Motilent’s imaging analysis and visualisation platform. Define and implement automated testing and verification processes for the platform and its services. Contribute to the definition … and evolution of Motilent’s platform architecture. Design, implement, and maintain Continuous Integration and Continuous Delivery (CI/CD) pipelines. Work in accordance with Motilent’s Quality Management System (QMS) to support the release of regulatory-cleared medical devices. Participate actively in software design discussions and architecture decisions. Collaborate closely with cross-functional teams including frontend, QA, and product More ❯
Microsoft Power Platform/Agentic AI Engineer City of London Hybrid (3/2 split) 6-months contract £705 per day (via Umbrella) cer Financial are working alongside an international bank who are based in the City of London. They are seeking a Microsoft Power Platform/Agentic AI Engineer to work with them on a More ❯
performance computing, AI, and frontier quantitative research. We have been almost doubling revenue every quarter, and need help on this exponential journey. We’re looking for a part-time engineer to help develop end-to-end quantitative trading and research systems including high-frequency trading (HFT) platforms. Details : Part-time (with transition to fulltime) - flexible hours Remote work with … latency optimization to sub-millisecond: CPU cache/NUMA, SIMD, vectorization, I/O tuning Concurrency & memory models: lock-free/atomics, race detection (TSAN), contention profiling Backend/platform architecture & multi-region reliability (failover, disaster recovery) SRE/reliability engineering: SLOs, load shedding, autoscaling, chaos testing, tracing GPU compute & numerical methods, plus floating-point stability and mixed precision More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Batonics AB
performance computing, AI, and frontier quantitative research. We have been almost doubling revenue every quarter, and need help on this exponential journey. We’re looking for a part-time engineer to help develop end-to-end quantitative trading and research systems including high-frequency trading (HFT) platforms. Details : Part-time (with transition to fulltime) - flexible hours Remote work with … latency optimization to sub-millisecond: CPU cache/NUMA, SIMD, vectorization, I/O tuning Concurrency & memory models: lock-free/atomics, race detection (TSAN), contention profiling Backend/platform architecture & multi-region reliability (failover, disaster recovery) SRE/reliability engineering: SLOs, load shedding, autoscaling, chaos testing, tracing GPU compute & numerical methods, plus floating-point stability and mixed precision More ❯
