701 to 725 of 1,152 High Availability Jobs in the UK

Market Pricing, Connectivity & Analytics Management Team, the role provides senior engineering and platform leadership across electronic trading platforms (spot and derivatives), leading high‐performing global teams to deliver scalable, resilient and cost‐effective solutions that enable rapid product innovation, front‐to‐back consistency, and superior client experience.Key ResponsibilitiesStrategyProvide … delivery processes, leveraging automation and tooling (e.g. Azure DevOps) to enable efficient, well‐controlled execution of objectives.Define and enforce baseline engineering standards across high availability, resilience, observability and DevOps maturity.Drive adoption of best practices, technology standards, automation and delivery methodologies, overseeing continuous improvement in operational stability, incident management ...

core microservices. This role requires a blend of hands‐on technical excellence, strong architectural oversight, and effective people leadership to ensure the team delivers high‐quality, scalable solutions aligned with product strategy. You will be responsible for driving an AI‐native engineering culture, including the adoption of agentic coding … APIs for microservice communication (including using tools like OpenAPI/Swagger). Ensure System Health: Oversee and implement strategies for system scalability, resilience, and high availability, including ownership of monitoring, alerting, and performance optimization. Drive Delivery: Monitor team progress and ensure consistent deliverability and performance throughout agile sprints ...

Junior Systems Administrator – Hedge Fund NO FINANCE EXPERIENCE NEEDED – Quant Capital is urgently looking for a Junior Systems Administrator to join our high profile client in their main development team. Our client is one of the most famous global quantitative hedge funds. The environment is that of Facebook … NVMe and other cutting edge technologies Work on a diverse range of projects – recent examples include utilising Open Source technologies to build our own High Availability Virtual Machine cluster and a bespoke Container creation tool Contribute to the development of configuration management and automation of routine tasks Proactively ...

technical growth opportunities. Hands-on Delivery & Mentorship: Remain close to the detail by proving solutions, reviewing code, and mentoring engineering teams to set a high bar for quality, automation, and best practices. What you’ll be doing Technical Leadership & Governance: Act as the group's senior authority on complex … development teams, guiding clients through workshops, and identifying business growth opportunities. AWS & Serverless Architecture: Deep hands-on expertise in designing, documenting, and delivering resilient, high-availability enterprise applications on AWS (including serverless patterns and appropriate integration components). Agentic AI & Commerce: Strong understanding of building agentic AI platforms ...

Full Stack Python Developer Fintechup to 65KQuant Capital is urgently looking for Full Stack Python Developer to join our high profile client.Our client is a small quantitative data business that works within the finance space. They work with many FTSE 100 businesses in developing quantitative data products for large … below also gives you an idea of stack)PythonComputer Science DegreeExperience in as many of:Previous experience in building and maintaining scalable, robust and high-availability servicesDeep and comprehensive knowledge of Python (some libraries we use include fabric, Selenium, twisted, regular expressions, pymongo)Linux and Unix – sysadmin focus ...

technical growth opportunities. Hands-on Delivery & Mentorship: Remain close to the detail by proving solutions, reviewing code, and mentoring engineering teams to set a high bar for quality, automation, and best practices. What you'll be doing Technical Leadership & Governance: Act as the group's senior authority on complex … development teams, guiding clients through workshops, and identifying business growth opportunities. AWS & Serverless Architecture: Deep hands-on expertise in designing, documenting, and delivering resilient, high-availability enterprise applications on AWS (including serverless patterns and appropriate integration components). Agentic AI & Commerce: Strong understanding of building agentic AI platforms ...

technology stakeholders. This role requires a blend of technical expertise, project delivery experience, and stakeholder engagement to ensure network infrastructure is delivered to high standards of performance, reliability, and security. Key Responsibilities Design and implement network infrastructure solutions for new facilities (Greenfield), expansions, relocations, co-locations, and transformation initiatives. … Deep knowledge of networking fundamentals : routing, switching, VLANs, subnetting, STP, VTP, TCP/IP, DNS, DHCP. Proven experience in network design and implementation , including high-availability and SD-WAN solutions . Hands-on expertise with major platforms such as Cisco, Arista, and Palo Alto Networks . Familiarity with ...

operational resilience across the environment. Technical Skills & Experience You should have strong commercial experience working with VMware virtualisation technologies, including: VMware ESXi vCenter HA (High Availability) vSAN VMware Cloud Foundation (VCF) VMware NSX VMware Aria Experience with Broadcom VMware technologies is particularly relevant. Experience of public cloud environments … other engineers and taking ownership of infrastructure services. If this sounds like a good fit, please send across your latest CV along with your availability, current clearance level and preferred daily rate. ...

senior engineering role for a tech consultancy or a product development company. Responsibilities Client-Facing Leadership: Lead engineering teams in executing client projects, ensuring high quality, timely delivery; act as the primary technical contact for clients, managing expectations and ensuring solutions align with business needs; guide clients through technical … RLHF architectures, and the ability to apply these in client-facing solutions. System Design: Solid understanding of system design principles, including scalability, high availability, performance, and security. Leadership & Client Engagement: Proven experience managing engineering teams and leading client engagements; strong communication skills to translate complex technical concepts ...

customers, to automate service operations and deployment methods, and provide mentoring for junior team members. They will be working in a large-scale, high availability environment, building and operating critical Cryptography, Access and Identity services for our customers. This exciting role is designed for someone with a strong … identify opportunities for improvements. They help develop and refine procedures used by their team and internal customers. They are able to develop at a high standard and can deal with new and ambiguous problem domains while consistently delivering customer impacting change.A day in the lifeOn a typical day engineers ...

customers, to automate service operations and deployment methods, and provide mentoring for junior team members. You will be working in a large-scale, high availability environment, building and operating critical Cryptography, Access and Identity services for our customers.This exciting role is designed for someone with a strong engineering … identify opportunities for improvements. They help develop and refine procedures used by their team and internal customers. They are able to develop at a high standard and can deal with new and ambiguous problem domains while consistently delivering customer impacting change.A day in the lifeOn a typical day engineers ...

supporting controls systems Coordinate with IT, cybersecurity, network, infrastructure, and operational stakeholders to resolve cross-domain dependencies while preserving appropriate ownership boundaries and site availability Apply secure-by-design and defense-in-depth principles to OT changes, including least privilege, controlled remote access, asset inventory, configuration management, patch governance … internationally as required to support site assessments, remediation execution, and training Preferred Experience in data centers, critical facilities, manufacturing, utilities, pharmaceuticals, energy, or other high-availability industrial environments Knowledge of OT cybersecurity practices and frameworks, including IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82, or equivalent industry ...

cost-efficient platforms while aligning with industry standards. You will design, implement and audit multi-account environments, automate delivery pipelines, mentor teams and ensure high availability in production environments. #J-18808-Ljbffr ...

maintain a scalable cloud infrastructure platform used by developers and quant teams in London. The role focuses on automated, self-service deployment and high availability across critical systems. You will work with cross-functional teams, leveraging Kubernetes, IaC, and modern DevOps practices. Strong Golang or Python skills ...

building a rewards‐driven neobanking platform in London. You will own backend services close to the consumer, shaping daily experiences with scalable, high‐availability systems and deep collaboration across product, data, and security teams. This role emphasizes ownership, reliability, and innovation in a fintech context. You’ll work ...

with Microsoft SQL Server and T-SQL. Ideally some experience with MongoDB Good knowledge of database performance tuning and troubleshooting. Experience with backups, recovery, high availability, and disaster recovery. Understanding of database security and access management. If youre a hands-on SQL DBA who enjoys solving problems ...

performance and packet-level issues Skills/Must Have: Strong routing & switching experience (BGP, Multicast) Strong firewall experience (Any next gen firewalls) Experience in high-availability or latency-sensitive environments Linux/Unix skills – desirable Python, scripting or network automation – desirable Location: London, Hybrid Salary ...

Service Connect AWS/Azure PrivateLink Writing Kubernetes Operators Kubernetes internal networks (Cilium, eBPF, Traefik, Calico, Linkerd, Istio, Consul) Kubernetes network security Architecting for high availability Location: Hybrid We encourage candidates who identify as part of underrepresented communities to apply, and we are committed to building an inclusive ...

Rust/Go with production-grade distributed systems experience Proven ability to design systems processing PB-scale data with multi-tenant isolation and high availability Proficiency with Kubernetes, Docker and at least one major cloud platform (OCI, AWS, or equivalent) Deep understanding of low-level systems: packet processing ...

maintaining reliable connectivity across physical and virtual estates. Configure and support network security controls such as firewalls, VPNs, and load‐balancing solutions, ensuring high availability and alignment with Zero Trust principles. Automation will be a key focus, with responsibility for reducing manual network operations through scripting and infrastructure ...

hands-on Trading Infrastructure Support (TIS) Tech Lead to manage a global TIS team. The candidate will lead a team of support specialist, ensuring high availability of Squarepoint’s mission-critical infrastructure, systems, and platform application services across APAC, EMEA, and AMER regions. Manage a 24x5 global support ...

hands-on Trading Infrastructure Support (TIS) Tech Lead to manage a global TIS team. The candidate will lead a team of support specialist, ensuring high availability of Squarepoint's mission-critical infrastructure, systems, and platform application services across APAC, EMEA, and AMER regions. Manage a 24x5 global support ...

design, implementation, development and maintenance of the practice network architecture including cloud platforms, servers, networking, Wi-Fi and site/internet connectivity for high availability and business continuity requirements. • Implement, manage, test and monitor the status of practice security measures, including firewalls, network segmentation, policy-based routing, VPNs ...

circuits.Cisco LAN/WANCisco Meraki (Switching, Wireless, SD-WAN, Security Appliances)Palo Alto FirewallsSD-WAN TechnologiesStrong understanding of enterprise networking architecture, high availability, redundancy, and disaster recovery concepts.Experience managing major incidents, problem management, capacity management, and service improvement initiatives.Excellent stakeholder management, communication, and vendor coordination skills.Certifications such ...

Cisco LAN/WAN Cisco Meraki (Switching, Wireless, SD-WAN, Security Appliances) Palo Alto Firewalls SD-WAN Technologies Strong understanding of enterprise networking architecture, high availability, redundancy, and disaster recovery concepts. Experience managing major incidents, problem management, capacity management, and service improvement initiatives. Excellent stakeholder management, communication ...