1 to 25 of 32 Remote High Availability Jobs in the South East

operations, and commercial offices. This role is pivotal in ensuring IT operations are resilient, secure, and aligned with the dynamic needs of the maritime and port services industry, delivering high performance across a complex operational landscape. Client Details The employer is a well-established organisation in the leisure, travel, and tourism industry. Description The Head of IT Operations will … operations, and commercial offices. This role is pivotal in ensuring IT operations are resilient, secure, and aligned with the dynamic needs of the maritime and port services industry, delivering high performance across a complex, 24/7 operational landscape. Duties and Responsibilities: Infrastructure & Cloud Management * Lead the architecture and lifecycle management of hybrid infrastructure supporting all operations, both onshore … scalability, performance, and disaster resilience across geographically dispersed operations. * Implement automation, Infrastructure as Code (IaC), and DevOps practices to modernize deployments and reduce downtime. Network & Telephony * Ensure secure and high-availability networks across port terminals, remote logistics sites, and central offices-including LAN/WAN, fibre, Wi-Fi, SD-WAN, and VPN connectivity. * Manage operational and technical delivery More ❯

The Role We’re looking for a highly skilled Software Developer to join our engineering team. You’ll play a critical role in the design, development, and deployment of high-performance trading systems and AI-driven financial tools. This is a great opportunity for a developer who thrives in a fast-paced environment and wants to work on complex … scientists to integrate AI and machine learning models into trading workflows. Implement microservices and APIs for internal and external system integration. Optimises system performance, scalability, and fault tolerance for high-availability environments. Participate in code reviews, testing, and deployment processes using CI/CD pipelines. Contributed to architectural decisions and roadmap planning. Requirements Essential Degree educated 2.1 or … to work in the UK, as we unfortunately cannot provide Visa Sponsorship . Desirable Skills Strong understanding of object-oriented programming and multithreading/concurrency. Experience building real-time, high-throughput systems (ideally in finance or trading). Familiarity with electronic trading platforms, FIX protocol, or market data feeds is a strong plus. Exposure to AI/ML frameworks More ❯

the belief that travel is one of lifes most powerful and emotive experiences, our client is driven by a single mission: to make every journey exceptional. Through a bespoke, high-touch, and personal approach, our client removes the stress and complexity of travel, delivering seamless experiences across business, touring, events, and entertainment sectors. Whether its a critical business meeting … and manage CI/CD pipelines using Azure DevOps and GitHub Collaborate with development and operations teams to automate and streamline deployment processes Monitor and maintain cloud infrastructure, ensuring high availability and performance Implement and manage infrastructure as code (IaC) using tools like ARM templates, Terraform, or Bicep Troubleshoot and resolve issues related to build, deployment, and infrastructure More ❯

like Prometheus, Grafana or Elastic Stack (Elastic Search, Logstash and Kibana). FURTHER DUTIES WILL INCLUDE: Improve monitoring on our application servers which we are currently lacking. Re-implement high availability on database and tomcat to achieve continuous delivery with almost zero-downtime. Automate repeating tasks where necessary. Create an ideal dev/test environment. Manage AWS (Amazon More ❯

like Prometheus, Grafana or Elastic Stack (Elastic Search, Logstash and Kibana). FURTHER DUTIES WILL INCLUDE: Improve monitoring on our application servers which we are currently lacking. Re-implement high availability on database and tomcat to achieve continuous delivery with almost zero-downtime. Automate repeating tasks where necessary. Create an ideal dev/test environment. Manage AWS (Amazon More ❯

Responsibilities: Design, build, and optimise a secure PCI-compliant cloud platform on AWS to support enterprise-grade applications and services. Architect and operate production workloads with a focus on high availability, scalability, and resilience. Drive observability and monitoring improvements across infrastructure and services to proactively identify issues. Promote and embed a security-first, DevSecOps culture, ensuring best practices … are followed at every stage of the software lifecycle. Define, measure, and maintain key metrics (availability, MTTR, cost efficiency, performance) to meet and exceed platform KPIs. Mentor and guide engineers, sharing knowledge on cloud-native technologies, security practices, and operational excellence. Contribute to the evolution of CI/CD pipelines, IaC, and automation tooling to improve delivery speed and … About you: Required skills and qualifications: 2+ years in a Site Reliability Engineering, DevOps, or Software Engineering role focused on platform development. 3+ years of development experience with a high-level programming language (e.g., Python, Go, JavaScript). Proven expertise in AWS architecture and operations, including services such as EC2, ECS/EKS, RDS, S3, IAM, and networking. Strong More ❯

infrastructure upgrade projects and assist in developing new solutions. Manage and monitor servers, storage systems (SAN/NAS), and network equipment including switches, firewalls, and wireless access points. Ensure high system performance, availability, and data integrity through proactive monitoring, backups, and disaster recovery testing. Support and enhance business continuity plans. Maintain accurate and comprehensive technical documentation; contribute to … Proficiency in networking protocols such as TCP/IP, DNS, DHCP, and VLANs. Hands-on experience with virtualization platforms like VMware vSphere and Microsoft Hyper-V (VM provisioning, optimization, high availability, troubleshooting). Skilled in configuring and managing routers, switches, and firewalls. Experience with SAN and NAS technologies including provisioning, tuning, and backup strategies. Familiarity with LogicMonitor or More ❯

infrastructure upgrade projects and assist in developing new solutions. Manage and monitor servers, storage systems (SAN/NAS), and network equipment including switches, firewalls, and wireless access points. Ensure high system performance, availability, and data integrity through proactive monitoring, backups, and disaster recovery testing. Support and enhance business continuity plans. Maintain accurate and comprehensive technical documentation; contribute to … Proficiency in networking protocols such as TCP/IP, DNS, DHCP, and VLANs. Hands-on experience with virtualization platforms like VMware vSphere and Microsoft Hyper-V (VM provisioning, optimization, high availability, troubleshooting). Skilled in configuring and managing routers, switches, and firewalls. Experience with SAN and NAS technologies including provisioning, tuning, and backup strategies. Familiarity with LogicMonitor or More ❯

Do: Collaborate closely with the Solution Architect to design and implement modern, effective technical solutions. Lead the development of Proof of Concepts and support engineering teams in building scalable, high-availability platforms. Guide the transition from legacy infrastructure to cloud-based systems. Engage with stakeholders to understand business needs, technical requirements, and strategic direction. Advise customers on emerging More ❯

with hybrid/public/private cloud deployments. Infrastructure Insight : Understanding of networking, virtualization, storage, middleware, and operating system platforms. Upgrades & Maintenance : Expertise in SAP updates, upgrades, and implementing high availability/disaster recovery (HA/DR) solutions. Client-Focused : Exceptional consulting skills, with the ability to build trust and effectively communicate with clients at all levels. Problem More ❯

authorisation, single sign-on, multi-factor authentication, identity lifecycle management, OAuth2.0, OpenID Connect, SAML and policy management Knowledge of Site Reliability Engineering, automation, observability, incident management, resilience, disaster recovery, high availability, documentation IAM engineering experience, authentication, authorisation, single sign-on, multi-factor authentication, user lifecycle management, hands on CI/CD approaches and technologies Experience with Ping Identity More ❯

Company: A leader in Lawful and Location Intelligence, the company helps make societies safer by providing real-time insights that assist law enforcement, intelligence agencies, and emergency services. Their high-performance solutions enable mobile network operators to achieve regulatory compliance efficiently. The company is trusted by major government agencies, communications providers, and systems integrators globally. Job Description: An experienced … infrastructure hosting company's products, often in secure environments. Ensure all PCs and servers are appropriately hardened and secured in accordance with industry best practice. Domain Controller Administration ensure high availability and monitor replication. Implement periodic patching schedules for all PCs and Windows Servers in customer environments. Deploy and configure suitable anti-virus solutions for all servers and … regulatory compliance. Experience with Kubernetes and containerized deployment methods. Experience and Education Requirements: Bachelors degree or equivalent in a technology-related field (desired). 5+ years of experience in high tech, preferably in telecom. More ❯

public and private cloud environments. What You'll Do: Design and develop cloud-native applications using platforms like AWS and Azure. Collaborate with cross-functional teams to deliver automated, high-availability solutions. Advise stakeholders on modern technologies and implement innovative approaches. Ensure compliance with security standards and best practices. What You'll Bring: Strong communication and teamwork skills. More ❯

is essential. General responsibilities: - Design and Architect Hybrid Connectivity. Design and implement robust hybrid network solutions that span physical data centres with cloud platforms e.g. AWS, Azure, to ensure high availability, low latency & secure data flow. Cloud-Native Networking: Support the transition from legacy networking to cloud-native routing thus eliminating reliance on traditional appliances. Infrastructure as Code More ❯

This Role Highly competitive salary + meaningful equity package 100% remote within Europe Work alongside leading AI researchers and engineers Be part of the founding engineering team of a high-growth, well-funded startup Solve complex problems at the intersection of ML, backend, and UI engineering What You'll Be Doing Build scalable backend services and APIs for model … driven architectures with pub/sub patterns for asynchronous processing Integrate with third-party data sources like Snowflake and Databricks Create robust error handling, monitoring, and retry systems for high availability Collaborate with MLOps and DevOps teams to optimise architecture and deployment pipelines What You'll Bring 5+ years in backend or fullstack engineering roles Strong Python skills More ❯

VCF), VMware NSX, and Veeam Backup & Replication to join our dynamic Managed Services team. You’ll be responsible for delivering exceptional support and service to our enterprise clients, ensuring high availability, performance, and reliability across hybrid cloud infrastructures. This role is ideal for a self-driven professional who thrives in both independent and collaborative environments and is comfortable … growing team dedicated to providing proactive support and continuous improvement across our managed service offerings. Key Responsibilities Deliver operational support and administration of VMware Cloud Foundation (VCF) stacks, ensuring availability, performance, and security. Configure, manage, and troubleshoot VMware NSX for micro-segmentation, edge services, and virtual networking. Operate and enhance Veeam Backup & Replication platforms for data protection, recovery, and … written and verbal. Effective time management and organisational skills – able to manage multiple priorities and meet deadlines. Ability to work independently with minimal supervision, and as part of a high-performing, remote-first team. Comfortable presenting technical updates and guidance to clients, both virtually and in person. Desirable (but not essential) VMware certifications (VCP-DCV, VCP-NV) Veeam Certified More ❯

VCF), VMware NSX, and Veeam Backup & Replication to join our dynamic Managed Services team. You’ll be responsible for delivering exceptional support and service to our enterprise clients, ensuring high availability, performance, and reliability across hybrid cloud infrastructures. This role is ideal for a self-driven professional who thrives in both independent and collaborative environments and is comfortable … growing team dedicated to providing proactive support and continuous improvement across our managed service offerings. Key Responsibilities Deliver operational support and administration of VMware Cloud Foundation (VCF) stacks, ensuring availability, performance, and security. Configure, manage, and troubleshoot VMware NSX for micro-segmentation, edge services, and virtual networking. Operate and enhance Veeam Backup & Replication platforms for data protection, recovery, and … written and verbal. Effective time management and organisational skills – able to manage multiple priorities and meet deadlines. Ability to work independently with minimal supervision, and as part of a high-performing, remote-first team. Comfortable presenting technical updates and guidance to clients, both virtually and in person. Desirable (but not essential) VMware certifications (VCP-DCV, VCP-NV) Veeam Certified More ❯

Foundation (VCF), VMware NSX, and Veeam Backup & Replication to join our dynamic Managed Services team. Youll be responsible for delivering exceptional support and service to our enterprise clients, ensuring high availability, performance, and reliability across hybrid cloud infrastructures. This role is ideal for a self-driven professional who thrives in both independent and collaborative environments and is comfortable … growing team dedicated to providing proactive support and continuous improvement across our managed service offerings. Key Responsibilities - Deliver operational support and administration of VMware Cloud Foundation (VCF) stacks, ensuring availability, performance, and security. - Configure, manage, and troubleshoot VMware NSX for micro-segmentation, edge services, and virtual networking. - Operate and enhance Veeam Backup & Replication platforms for data protection, recovery, and … written and verbal. - Effective time management and organisational skills able to manage multiple priorities and meet deadlines. - Ability to work independently with minimal supervision, and as part of a high-performing, remote-first team. - Comfortable presenting technical updates and guidance to clients, both virtually and in person. Desirable (but not essential) - VMware certifications (VCP-DCV, VCP-NV) Veeam Certified More ❯

sole British National) About the Role We are looking for an experienced Network Architect to join a collaborative project team delivering medium to large-scale network solutions for a high-profile customer. You will be responsible for designing secure, scalable network architectures and supporting their implementation alongside engineers and project managers. Key Responsibilities • Design and deliver robust network solutions … Programme and Project Managers to meet solution delivery goals • Work closely with the Lead Architect/Deputy CTO to align designs with business and technical requirements • Create and maintain high-level and low-level designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre … Knowledge of a broad range of network and security technologies (e.g., Cisco, Juniper, Gigamon) • Proficient in network routing protocols, VPNs, virtual routing instances, QoS, security zones/policies, and high availability design • Demonstrable ability to design, configure, and troubleshoot IP addressing schemes • Hands-on experience with Juniper (SRX, EX), Cisco, and Gigamon network products • Proficiency with requirements management More ❯

team development to support growth and drive innovation. Key Responsibilities Infrastructure & Cybersecurity Lead the design, implementation, and management of both on-premise and cloud infrastructure. Ensure resilience, scalability, and high availability across all operational sites. Own and strengthen the organisation's cyber security posture. Service Delivery & Operations Manage the IT Service Desk and infrastructure teams to deliver timely … Innovation Shape and deliver the infrastructure roadmap in collaboration with the CIO. Identify and implement emerging technologies that enhance performance and security. Leadership & People Development Build and develop a high-performing, collaborative team culture. Support team members' personal and professional development. Governance, Risk & Compliance Maintain the infrastructure and security risk register, ensuring compliance with all relevant regulations and policies. 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 ❯

Monday-Friday) Hybrid working (3 days office/2 days remote) You will focus on the operational support and continuous improvement of enterprise application environments, ensuring high availability, security, and performance. Key responsibilities include day-to-day maintenance, patching, monitoring, and user support across critical systems, while also contributing to process improvement, documentation, and integration stability. IT Applications More ❯

Monday-Friday) Hybrid working (3 days office/2 days remote) You will focus on the operational support and continuous improvement of enterprise application environments, ensuring high availability, security, and performance. Key responsibilities include day-to-day maintenance, patching, monitoring, and user support across critical systems, while also contributing to process improvement, documentation, and integration stability. IT Applications More ❯

include Credit 🚀 Hyper engaged team 🚀 The opportunity to architect and own the future platform. About You To be successful in this role, you will bring: Proven experience leading distributed, high-availability platform development within a front-office pricing environment. Demonstrated capability in managing and mentoring small, expert technical teams. Strong technical background, ideally with server-side C# development More ❯

include Credit 🚀 Hyper engaged team 🚀 The opportunity to architect and own the future platform. About You To be successful in this role, you will bring: Proven experience leading distributed, high-availability platform development within a front-office pricing environment. Demonstrated capability in managing and mentoring small, expert technical teams. Strong technical background, ideally with server-side C# development More ❯