13 of 13 High Availability Jobs in the City of London

Reliability Platform Engineer (SRE) to join our team. The ideal candidate will be responsible for ensuring the reliability, performance, and scalability of mission‐critical, high‐availability, high‐throughput systems and infrastructure. This role involves leading collaboration with cross‐functional teams, and implementing best practices in SRE, DevOps … with stakeholders to understand requirements and provide updates on system status, security improvements, and enhancements. Core Skills and Experience Technical Expertise: Deep understanding of high‐availability systems architecture and the ability to design and administer scalable and robust systems. Strong hands‐on experience with AWS Cloud Services ...

share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Cumberland Systematic is a multi-asset trading team focused on mid and high-frequency … team. You will work with other software engineers to design and develop the full stack needed to enable a global trading operation with high availability requirements. You will be expected to design and develop trading systems, market data connectivity, execution algorithms, research infrastructure, monitoring and observability tooling ...

single trade the millisecond it executes. We design, build, and scale the critical infrastructure responsible for real-time trade capture, robust distributed storage, and high-volume event distribution in a highly concurrent environment. By owning the core post-trade data models and messaging pipelines, we are the trusted, event … robust, long‐term solutions. You are excited by the challenge of working across distributed data storage, real-time messaging pipelines, and the reliability of high-volume financial infrastructure. You’ll need to have: 5+ Years of experience building production‐ready, high-performance applications in C++ A Degree ...

switching environments using technologies including BGP, OSPF, EIGRP, VLANs, STP, QoS, and Multicast. Administer and enhance F5 Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management Configure and manage security ...

play a key role in delivering database solutions, supporting application migrations, and ensuring SQL environments are secure, resilient, and built to a consistently high standard. Skills required from the SQL Database Administrator: Active SC Clearance (mandatory). Experience in a Critical National Infrastructure environment Strong commercial experience administering Microsoft … Server environments. Experience working with SQL Server 2016 through to SQL Server 2025. Excellent knowledge of Always On Availability Groups, Windows Clustering and High Availability/Disaster Recovery technologies. Experience administering SSRS, SSIS and SSAS. Strong understanding of SQL Server upgrades, migrations and performance optimisation. Experience supporting ...

point of application. The Opportunity A leading global professional services organisation is seeking an experienced AWS Solution Architect (Senior Manager) to join its high-performing cloud practice. This is an opportunity to work at the forefront of cloud transformation, partnering with tier-one clients across industries to design … compliance frameworks Implementing secure-by-design cloud environments Integration API design and event-driven architectures Hybrid and multi-cloud connectivity Non-Functional Design High availability, resilience, and scalability Disaster recovery and observability Governance & Compliance Cloud governance frameworks and cost control Auditing and compliance enforcement Desirable Skills AWS Specialty ...

Technical Lead Salary: £90-120K work model: Hybrid Were looking for a Python Technical Lead to drive the architecture, development, and delivery of high-performance financial systems. Youll lead a team of engineers building scalable platforms that power real-time transactions, risk analytics, and next-generation digital financial … build robust, secure, and scalable microservices using Python (FastAPI, Django, Flask). System Architecture Lead the design of distributed systems, event-driven architectures, and high-availability platforms. Team Mentorship Coach engineers, conduct code reviews, and foster a culture of continuous improvement. FinTech Platform Development Build systems for payments ...

workflows, and configuration management. Pipeline Engineering: Build and optimize end-to-end CI/CD pipelines (GitHub Actions, GitLab CI/CD) to ensure high availability, zero-downtime deployments, and rapid incident resolution. AI-Assisted Development: Lead the team's adoption of GitHub Copilot , utilizing advanced prompt engineering …/Azure). Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended ...

MLOps Engineer (Platform/DevOps) - AI Platform - FULL TIME ONSITE We're partnering with a leading organisation on a high-profile AI initiative, seeking an experienced MLOps/Platform Engineer to build and scale infrastructure supporting advanced AI solutions. The Role You'll play a key role in designing … platform for deploying AI workloads and agents. Working closely with Data Science and Engineering teams, you'll ensure robust infrastructure, seamless deployment pipelines, and high platform reliability. Key Responsibilities - Design, deploy, and manage AI platforms and agent infrastructure - Build and maintain CI/CD pipelines and DevOps workflows - Implement ...

Floor Support engineer who focuses on delivering responsive, hands-on support to trading floor users, ensuring minimal disruption to critical trading activities and maintaining high availability of trading technology Key Responsibilities * Provide on-site and remote IT support for front-office trading floor users. * Troubleshoot and resolve hardware … DHCP, VPN). * Experience with incident management tools such as ServiceNow or Jira. * Strong problem-solving, communication, and stakeholder management skills in high-pressure environments. Networking People (UK) is acting as an Employment Business in relation to this vacancy. ...

Goldman Sachs Group, Inc. seeks a Lead Site Reliability Platform Engineer (SRE) in London. This role emphasizes system reliability, performance, and collaboration across teams. Your mission is to design secure, scalable systems on AWS, streamline ...

London is seeking a Software Engineer to join the Cumberland Systematic team, focusing on high-performance trading systems written in C++ and Python. You will help design, build, test and maintain the full stack needed for a global trading operation. You will work with quantitative researchers and traders … features from idea to production, and ensure low latency, high availability and robust monitoring. #J-18808-Ljbffr ...

excellence, collaboration, and a passion for cutting‐edge technologies. Role Overview We are seeking an experienced Senior KDB+ Developer to design, develop, and optimize high performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale, and close collaboration … with a strong understanding of data organisation, schema design, and the performance implications of different architectural approaches. Build and operate solutions handling large scale, high frequency datasets, ensuring low latency, high throughput, and efficient memory usage. Analyse and optimise q queries, data models, and ingestion pipelines for both ...