13 of 13 High Availability Jobs in Surrey

Type: Permanent About the Role: Our employer-partner is seeking a Senior Software Engineer with deep experience in Rust and/or C++ to design and build high-performance, distributed, and mission-critical systems. You will play a key role in shaping next-generation telecom and real-time communication platforms used in high-availability environments. Key Responsibilities … Architect scalable distributed systems with a strong focus on low-latency and high throughput. Build and optimise systems-level components using Rust, C++, C, or Java . Design and implement APIs and real-time communication protocols (SIP, VoIP, 5G, RTC). Improve platform reliability, stability, and performance (99.99%+ uptime environments). Lead performance tuning, fault-tolerance engineering, and … high-availability architecture reviews. Implement CI/CD workflows, containerisation, and systems monitoring (Docker, Kubernetes). Troubleshoot complex system bottlenecks in high-pressure environments. Provide mentorship, code reviews, and knowledge sharing within engineering teams. Required Skills & Experience: 5+ years in systems programming (Rust, C++, C ). Strong background in telecoms , VoIP, SIP, real-time protocols, or distributed More ❯

Are you an experienced systems-level engineer craving impact We’re seeking a Senior Software Developer versed in Rust, or an equivalent systems language, who thrives in high-availability, mission-critical environments. Our client is a fast-growing technology provider delivering next-generation communications solutions to a global customer base. With ambitious growth plans and investment backing, this … forward-thinking engineering team where you’ll make a real impact. You’ll play a key role in architecting, building, and optimising telecommunications systems in Rust , contributing to secure, high-performance, and scalable solutions used worldwide. You’ll collaborate closely across DevOps, API (Java), front-end, and database teams, and be empowered to drive meaningful architectural and reliability improvements. … What You’ll Do Build and scale : Develop production-grade features in Rust (or onboard quickly if transitioning from C/C++). High-availability focus : Help ensure uptime and performance in a real-time, mission-critical telecom platform. Collaborate broadly : Work across disciplines to improve stability, maintainability, and scalability. Mentor and learn : Benefit from peer mentoring, and More ❯

and two days based at their two sites in Surrey. Reporting directly to the Technical Director you will support and enhance Azure, Windows, Linux, and networking environments to ensure high availability of key services to their end users. Key responsibilities: Responsible for management of Microsoft 365 and Azure cloud services, support Windows-based web and business applications, manage … Remote Desktop Services (RDS) and RemoteApp, oversee DNS, SSL/TLS certificate management, handle all backups, updates, patching, and security maintenance, ensure system performance, availability, and disaster recovery, contribute to ISO 27001 and GDPR processes, provide technical support to internal team members and maintenance of all documentation for systems and processes Skills required Previous hands-on experience in infrastructure More ❯

and two days based at their two sites in Surrey. Reporting directly to the Technical Director you will support and enhance Azure, Windows, Linux, and networking environments to ensure high availability of key services to their end users. Key responsibilities: Responsible for management of Microsoft 365 and Azure cloud services, support Windows-based web and business applications, manage … Remote Desktop Services (RDS) and RemoteApp, oversee DNS, SSL/TLS certificate management, handle all backups, updates, patching, and security maintenance, ensure system performance, availability, and disaster recovery, contribute to ISO 27001 and GDPR processes, provide technical support to internal team members and maintenance of all documentation for systems and processes Skills required Previous hands-on experience in infrastructure More ❯

With ambitious growth plans and investment backing, this is a chance to join a forward-thinking engineering team where you’ll make a real impact. to design and implement high-availability, mission-critical backend systems. You’ll join a collaborative engineering team delivering scalable solutions for global telecom operations. What you’ll do Design & build: Develop and maintain … Pub/Sub). Excellent communication and analytical skills. Nice to have: Telecom-specific protocols (SMPP, SIP), OSS/BSS integrations, or network APIs. Event-driven systems, CQRS, or high-redundancy architectures. Security scanning, testing, Git, and Agile/Scrum experience. Interest in Kotlin. Bachelor’s degree in computer science, Engineering, or related field. You’ll be excited about More ❯

SQL, Microservices, JavaScript, TypeScript, Vue.js, Angular, AWS, Software Development Manager) Our client, a market-leading financial software house, is seeking an accomplished Software Engineering Manager to lead several high-performing development teams from their Woking, Surrey office. This is a senior leadership role within a forward-thinking fintech environment, offering the opportunity to influence technology strategy, drive innovation, and … deliver solutions that power critical financial systems used by businesses nationwide. As the Software Engineering Manager, you'll oversee multiple Agile teams responsible for building and maintaining complex, high-availability software products. The position has a 70/30 focus on people leadership and technical strategy, combining day-to-day management with architectural decision-making and technology direction. More ❯

Infrastructure Engineer with strong expertise in PowerShell scripting to join our dynamic IT team. The ideal candidate will be responsible for designing, implementing, and maintaining robust infrastructure solutions, ensuring high availability, security, and scalability. This role requires hands-on experience with checkpoint firewalls, mobile device management (MDM), VPN technologies, and cloud platforms such as Azure, along with identity More ❯

Infrastructure Engineer with strong expertise in PowerShell scripting to join our dynamic IT team. The ideal candidate will be responsible for designing, implementing, and maintaining robust infrastructure solutions, ensuring high availability, security, and scalability. This role requires hands-on experience with checkpoint firewalls, mobile device management (MDM), VPN technologies, and cloud platforms such as Azure, along with identity More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Leatherhead. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

support project success. Essential Skills and Experience Proven expertise in designing large-scale PLC control systems based on Siemens S7-300/400 platforms. Demonstrable experience with fault-tolerant, high-availability, and safety-critical PLC solutions. Proficiency in industrial communication protocols such as Profibus, Profinet, EtherNet/IP, ModBus, TCP/IP, UDP, and ASCII. Solid understanding of … is ready to guide you through the clearance process and answer any questions you may have. Why Join Our Client? Play a vital role in developing and maintaining secure, high-performance control systems for some of the UK's most advanced naval platforms. Contribute to nationally significant projects impacting maritime security and technology. Enjoy opportunities for training, professional development More ❯

Engineer to join our friendly team in Redhill. The Role As an Infrastructure Engineer, you ll be responsible for maintaining, supporting, and improving our hosting and cloud platforms, ensuring high availability and excellent performance for our customers. You ll work across a wide range of technologies from virtualisation and storage to networking and cloud services, and collaborate closely More ❯

Engineer to join our friendly team in Redhill. The Role As an Infrastructure Engineer, you’ll be responsible for maintaining, supporting, and improving our hosting and cloud platforms, ensuring high availability and excellent performance for our customers. You’ll work across a wide range of technologies from virtualisation and storage to networking and cloud services, and collaborate closely More ❯

salary Training & professional development Exposure to advanced data centre technology Supportive environment with strong progression pathways If you're technically strong, safety-focused, and enjoy problem-solving in a high-availability setting, we'd like to hear from you. Apply now to join a growing critical engineering team. RG Setsquare is acting as an Employment Agency in relation More ❯