26 to 36 of 36 High Availability Jobs in the Thames Valley

Prem & Cloud (Azure) Location: Milton Keynes (on-site role) A leading national technology and distribution group is seeking a reliable, hands-on Infrastructure Engineer to manage and improve secure, high-availability systems across on-premise and Azure cloud environments. Based primarily at the company’s Milton Keynes HQ, this is a delivery-focused role where ownership, consistency, and More ❯

major contracts and earning awards like “Best Performing Company” in HealthTech. What you’ll be working on: Designing and developing their flagship product Building real-time clinical applications with high availability and scalability Collaborating with cross-functional teams to deliver impactful solutions Tech stack includes : Java 21, Spring, JavaScript, Hibernate, RESTful APIs, AWS, Azure, Linux What’s on More ❯

for an experienced DataPower Developer to join our team to support project’s environment. The successful candidate will be responsible for diagnosing, troubleshooting, and resolving environment-related issues, ensuring high availability and performance of the project infrastructure (in datapower and AWS). This role requires a hands-on technical expert with a strong background in DataPower development, complemented More ❯

Kubernetes (K8s) infrastructure. As a key member of the team, you will: Design and implement components of their new Cash Equity and Electronic Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic … in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally within equity trading using OMS More ❯

impact across their infrastructure. Duties & Responsibilities Manage and maintain both Linux and Windows-based server environments. Design, configure and support Cisco networking equipment including switches, routers, and firewalls. Ensure high availability, performance, and security across multiple datacentres. Troubleshoot and resolve complex network and systems issues efficiently. Implement and maintain compliance with industry standards and best practices. What Experience More ❯

Lead the management of key foundational technology platforms used by our partners, ensuring robust collaboration with the internal technology team. Coordinating platform operations, upgrades, and resilience initiatives to maintain high availability, reliability, and compliance. Driving continuous improvement and innovation in platform services, leveraging feedback from business and technology teams to enhance service quality and operational efficiency. What You More ❯

mission-critical financial transactions. We're building modern, cloud-native systems using .NET/C#, Azure SQL, and Vue.js, with a strong focus on automation-first development, security, and high availability. If you have experience in the payments domain More ❯

Architect – Network Role Overview The Tech Architect – Network will be responsible for delivering advanced network architecture and operational support for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design … Develop and maintain high-level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with More ❯

highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small, high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external … vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all systems. Working closely with the portfolio manager, researchers and engineers, you will enable data-driven decision-making through well-structured, scalable systems. You should be comfortable operating independently across the full data More ❯

track record in commissioning management within the data centre sector , ideally on large-scale or hyperscale projects Deep technical understanding of critical M&E systems and their role in high-availability environments Proven ability to manage external contractors and specialists, driving performance and accountability Excellent communication and organisational skills, with a sharp focus on delivery, cost control, and More ❯

where technology underpins every business decision. This leadership role centres around shaping and executing infrastructure strategy across a diverse technology estate. You’ll be the go-to expert for high-level technical escalations, ensuring systems are secure, scalable, and aligned to business needs. From disaster recovery planning to capacity management, your influence will span both operational delivery and strategic … and ensure readiness for disruption through tested recovery frameworks. Cross-Functional Collaboration: Work closely with project managers, vendors, and internal teams to deliver seamless infrastructure solutions. This is a high-trust, high-impact role for someone who thrives in a fast-paced, regulated environment and wants to shape the future of enterprise IT. Core Responsibilities: Architect and deliver … infrastructure strategies that support business agility and long-term growth. Evaluate emerging technologies and d Drive adoption where they enhance performance and security. Lead and develop a high-performing technical team, ensuring continuous improvement and capability uplift. Manage relationships with clients and vendors, ensuring alignment with service expectations and governance standards. Oversee infrastructure-related projects, ensuring timely delivery and More ❯