5 of 5 Senior Platform Engineer Jobs in the City of London

Networking, AI Engineering Tools Industry: Financial Services/Trading Immersum are supporting an established financial technology organisation as they continue to invest in their Platform Engineering capability. They are looking for a Senior Platform Engineer to join a high-performing engineering team responsible for delivering secure … critical applications. This is an opportunity to work on complex technical challenges within a highly regulated environment, helping to drive cloud adoption, automation and platform modernisation initiatives The Company The business are a well-established technology business operating within the financial services sector. They develop and deliver software platforms ...

class AI-powered technologies to empower small, medium, and large businesses in their staffing & recruitment transformation. Role Overview We are looking for a Senior Platform Engineer to join our team. You will focus on improving the reliability, scalability, and performance of our systems, working closely with engineering … operations to ensure smooth, stable, and efficient platform operations. You will also help improve the developer experience by automating workflows and building custom tools. Responsibilities Monitor and operate production systems to ensure high availability and reliability Improve observability through better metrics, logging, tracing, and alerting Automate manual and repetitive ...

Working Environment You'll work on real, live systems where delivery quality, operational reliability, and adaptability matter more than theoretical knowledge. Collaboration across engineering, platform and architecture teams is expected, with a strong emphasis on ownership and pragmatism. What You'll Be Doing - Design, deploy and operate platforms … rather than training - Monitor system performance, identify issues and troubleshoot problems in live environments - Work closely with engineers, architects and stakeholders to deliver integrated platform solutions - Contribute to improving DevOps, platform and operational practices across teams Your Experience To be successful in this role, you will bring: - Strong ...

Role: Senior Cloud Platform Engineer Location :London ,UK Need Immediate Joiners Contract Job Description: Design, build, and manage AWS cloud infrastructure using Terraform (Infrastructure as Code) for scalable and repeatable deployments .Set up and configure core services including VPC, networking, EKS, S3, KMS, FSx, and cross -region … connectivity .Implement secure access controls, [AM roles ,ADFS integration, and platform-level securit ycompliance .Enable and manage CI/CD pipelines (GitLab) for automated build, test, and deployment o finfrastructure and containerized workloads .Deploy and orchestrate Kubernetes (EKS)clusters with Helm, including GPU-enable dHyper Pods environments .Manage container ...

leading Global Financial Services company has an exciting opportunity for a AWS Cloud Platform Engineer to join a large enterprise technology team working on secure, scalable and automated cloud platform services with expert leve l AWS infrastructure, Python automation, Terraform, cloud networking and security experience. Extensive experience … executing advanced queries within DynamoDB environments to ensure operational efficiency and consistency. Key Responsibilities Building and maintaining secure, automated AWS platform services. Writing automation using Python, including AWS SDK/Boto-style tooling. Creating and managing infrastructure using Terraform. Supporting AWS networking, access control, security and governance requirements. Helping ...