451 to 475 of 675 High Availability Jobs in the UK

requirements 5+ years VMware vSphere & vSAN administration and troubleshooting 2+ years working with infrastructure-as-code in DevOps environments Demonstrable experience of working with high availability environments and systems Demonstrable knowledge and experience in multiple of the following areas: Terraform (including vSphere provider) Packer (including vsphere-iso provider More ❯

requirements 5+ years VMware vSphere & vSAN administration and troubleshooting 2+ years working with infrastructure-as-code in DevOps environments Demonstrable experience of working with high availability environments and systems Demonstrable knowledge and experience in multiple of the following areas: Terraform (including vSphere provider) Packer (including vsphere-iso provider More ❯

to join the product engineering team who are building our flagship APIs and UIs in multiple initiatives to provide the best, real-time and high availability (thousands of requests in each second) intelligence to our customers. Key Responsibilities The impact you will have: Our product engineering team takes More ❯

migrating mission critical database environments from one platform to another. Relevant Application/Database replatforming experience (Commercial to Open Source Engines) - Experience working with high availability, disaster recovery and server tuning strategies, including parameters, resources, contention, etc. - Experience in driving innovation initiatives and best practices across multiple development More ❯

to be able to fault find and identify the root cause. Core Responsibilities involved: Incident management Application design and development Site reliability (observability, alerting, high-availability, self-healing systems etc.) Database administration Infrastructure provisioning Process automation Respond to change requests Skills & Experience Oracle DB Docker (with Docker Swarm More ❯

Own and optimise standards, policies, and automation for user accounts, permissions, and identity lifecycle management. Monitor, troubleshoot, and resolve complex IAM system issues, ensuring high availability and performance. Provide top level support for IAM assets, create and maintain documentation, and participate in rotating on-call schedule. Run an More ❯

risk and reward of failing fast and implementing fit-for-purpose or 'minimum viable product' where appropriate is important, while ensuring security, integrity and availability is maintained. Key Job Responsibilities Design and deploy scalable and secure network solutions to support client's business operations onshore and offshore. Configure and … maintain Cisco routing and switching infrastructure to ensure high availability, resilience and performance. Configure and maintain Meraki wireless networks to ensure seamless connectivity onshore and offshore. Implement and maintain Palo Alto Firewalls and Global Protect VPN to ensure the highest levels of network security, access control, and advanced … experience in the discipline area, including at least 3-5 years in a relevant technically responsible position. Agility - excellent prioritisation skills, enjoys complexity and high levels of demand. Cisco Certified Network Professional Routing and Switching (CCNP R&S) or equivalent level of experience. PCNSE or advanced level experience of More ❯

monitoring, queue technologies and security. Detailed knowledge of best practices such as SOLID principles Experience of building new and evolving microservices with emphasis on high availability and data integrity. Highly experienced in test methodologies including unit testing with JUnit, use of TDD, integration tests and end-to-end … testing, as a way to promote high quality codebases. Working with relational databases -Postgres would be of particular relevance. Supporting and developing complex architecture including APIs Willing to be part of a 24/7 L3 support team (on call) Management and resolution of tickets relating to incident, change More ❯

you’ve already been building data infrastructure inside a hedge fund or HFT shop, you’ll know what this role really means: low-latency, high-availability, globally distributed data pipelines that quant teams trust every day. This is your chance to level up from patching legacy pipelines to … AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross-region, multi-format data stores (columnar, real-time, etc.) Deliver tailored solutions directly to quants and traders – real … visibility Take the lead on cloud infra design , deployment, and automation What You Bring 5+ years building data platforms in systematic trading, fintech, or high-throughput environments Mastery of Python and SQL – C++ is a plus Experience with cloud-native stacks (ideally AWS ) and interest in infrastructure as code More ❯

you’ve already been building data infrastructure inside a hedge fund or HFT shop, you’ll know what this role really means: low-latency, high-availability, globally distributed data pipelines that quant teams trust every day. This is your chance to level up from patching legacy pipelines to … AWS Develop scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross-region, multi-format data stores (columnar, real-time, etc.) Deliver tailored solutions directly to quants and traders – real … visibility Take the lead on cloud infra design , deployment, and automation What You Bring 5+ years building data platforms in systematic trading, fintech, or high-throughput environments Mastery of Python and SQL – C++ is a plus Experience with cloud-native stacks (ideally AWS ) and interest in infrastructure as code More ❯

paced environment for software professionals. The Role As a Principal C# Developer/Architect , you will take ownership of designing, developing, maintaining, and optimizing high-performance software solutions that support global IoT services. You’ll work across the full stack , utilizing technologies such as C#, .NET, SQL, TypeScript, and … a similar hands-on development role (5+ years preferred). • Strong proficiency in C#, .NET, SQL, TypeScript, and React . • Experience working in a high-scale, production software environment . • Strong problem-solving skills with a proactive approach to software optimization. • Ability to self-manage and prioritize workload effectively … Criteria • Experience within MVNx/MNO, Roaming, IoT, or Telecommunications industries. • Familiarity with Azure, MS-SQL, or cloud-based development environments . • Experience in high-availability, distributed, or large-scale software architectures. • A proven track record of learning new technologies and adapting to industry changes. Why Join • Competitive More ❯

methods to financial challenges. As a fundamentally data-driven business, our success is heavily linked to the acquisition, processing, and analysis of vast datasets. High-quality, well-managed data forms the critical foundation for our quantitative research, strategy development, and automated trading systems. As a Data Engineer within our … robust data pipelines. Working closely with quantitative researchers and technologists, you will tackle complex challenges in data quality, normalization, and accessibility, ultimately providing the high-fidelity, readily available data essential for developing and executing sophisticated investment models in a fast-paced environment. Your responsibilities will include: Evaluating, onboarding, and … of our quantitative strategies. Providing expert operational support for our data pipelines, rapidly diagnosing and resolving critical issues to ensure the uninterrupted flow of high-availability data powering our daily trading activities. Participating actively in team rotations, including on-call schedules, to provide essential coverage and maintain the More ❯

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. We are seeking a Senior Software Engineer to join our Unified Platform (UP) team. UP … a variety of specialties. This team is looking for application software developers who can help with our broad set of challenges. We work from high-level requirements where programmers are expected to gain an intimate understanding of the business. We strive for an environment where developers have the autonomy … support as needed. Sometimes working alongside other developers on the same task. Desirable Experience: Multiple years of server-side development. Ideally have experience developing high-availability systems in Clojure with tight latency constraints. A solid understanding of micro-service architectures. Confident JVM knowledge. Proficiency in domain-driven design More ❯

Responsibilities; Write reusable, testable, and efficient code in Angular and .net8 (desirable) that can be easily maintained and scaled Design and implement low-latency, high-availability, and performant applications Perform thorough code and design reviews for other team members to ensure high code quality Define and configure More ❯

gather requirements and define success. Design customized, client-aligned technical solutions, leading their implementation through to delivery. Guide teams throughout the delivery lifecycle, maintaining high standards of technical excellence. Navigate and overcome pre-existing limitations through creative, collaborative problem-solving. Influence, design, and deliver solutions that drive significant client … data analysis expertise. Excellent communication and presentation abilities for both technical and non-technical audiences. In-depth knowledge of database performance tuning, capacity management, high availability options , and modernization strategies. Proficient with core mainframe subsystems and database query components including z/OS, JCL, JES, RACF/ACF2 More ❯

and knowledge sharing. Diagnose and troubleshoot complex IT issues related to networking, databases, virtualisation, and security. Maintain and optimise enterprise-level IT systems, ensuring high availability and performance. Contribute to IT service improvement initiatives, identifying opportunities for process enhancement. Develop and maintain Knowledge Base documentation for internal training … technical and non-technical colleagues. Demonstrated ability to manage priorities and work within timescales and deadlines. Track record of working within effective teams, delivering high-quality service management. Excellent documentation skills, capable of producing clear and concise technical documentation. Desirable Certifications: ITIL Foundation (preferred). Microsoft Certified Solutions Expert More ❯

IT solutions. Role Overview: As an IT Infrastructure Architect , you will be a pivotal part of our technical team, responsible for designing and implementing high-performing, scalable, and secure IT infrastructures for a varied client base. You’ll leverage your expertise in the Microsoft technology stack and networking to … strategies using Azure Active Directory (AAD) . ✅ Networking & Security: Design and implement LAN/WAN, VPNs, VLANs, Firewalls, and Network Security solutions to ensure high availability and security. Evaluate and enhance network performance, addressing latency, throughput, and fault tolerance. Work with security teams to enforce compliance with cybersecurity More ❯

network using simpler interfaces instead of having separate integrations with many internal services. The 1p transportation network will provide flexible shipping speeds, lower cost, high availability and agility to customize for business specific needs, to all the businesses that use the network. Amazon Shipping team is looking for … spread across SDMs, SDEs, TPMs, Applied and Research Scientists, Business Intelligence Engineers (BIE), Programmer Analyst and Program Manager. This leader will recruit and develop high-caliber leaders and individuals. This role represents significant intellectual, technical and innovation challenges with large opportunity for business impact. Key job responsibilities Fulfilment: Speed More ❯

firewalls, switches, routers, Palo Alto firewalls, and NSX-T. Manage and maintain spine and leaf architectures, BGP, VPN configurations, and data centre patching. Ensure high availability and performance of network services. Integration & Design: Contribute to the design and integration of new network solutions to meet evolving business needs. … technologies. Experience using Elastic for monitoring and analytics. This is an exciting opportunity to work with cutting-edge network technologies in a dynamic and high-impact environment. If you thrive in network support and infrastructure design, we'd love to hear from you! Skills Defense Network Administration Detail-oriented More ❯

firewalls, switches, routers, Palo Alto firewalls, and NSX-T. - Manage and maintain spine and leaf architectures, BGP, VPN configurations, and data centre patching. - Ensure high availability and performance of network services. Integration & Design: - Contribute to the design and integration of new network solutions to meet evolving business needs. … technologies. - Experience using Elastic for monitoring and analytics. This is an exciting opportunity to work with cutting-edge network technologies in a dynamic and high-impact environment. If you thrive in network support and infrastructure design, we'd love to hear from you! Together, as owners, let's turn More ❯

solutions. Being a leader on data services, running projects for and with our clients, we strive to be the best-in-class by delivering high quality, advanced data solutions to help our clients become strong and leading companies. Valcon combines all we have to offer – Consulting, Data and Technology … and cost-effectiveness. Automate infrastructure deployment using Infrastructure as Code (IaC) tools such as Terraform or AWS CloudFormation. Monitor and troubleshoot data workflows, ensuring high availability and performance. Collaborate with data engineers, security teams, and DevOps professionals to build a resilient data ecosystem. Key Skills & Experience AWS Expertise More ❯

solutions. Being a leader on data services, running projects for and with our clients, we strive to be the best-in-class by delivering high quality, advanced data solutions to help our clients become strong and leading companies. Valcon combines all we have to offer – Consulting, Data and Technology … and cost-effectiveness. Automate infrastructure deployment using Infrastructure as Code (IaC) tools such as Terraform or AWS CloudFormation. Monitor and troubleshoot data workflows, ensuring high availability and performance. Collaborate with data engineers, security teams, and DevOps professionals to build a resilient data ecosystem. Key Skills & Experience AWS Expertise More ❯

accounts, warehouse logistics and procurement/partner services. You will have full responsibility for the management of the 'product', including platform/operational responsibilities (high availability, repeatable upgrades), delivery of the product backlog, associated investment required to achieve the desired business value and close stakeholder management of the … Leading, developing, and supporting a team of managers and employees, across a large, global, and interdisciplinary team. Accountable for driving urgency and commitment to high standards of ethics, regulatory compliance, customer service with business integrity, with an unyielding focus on customer service excellence. Essential knowledge S4 Hana knowledge. Frameworks More ❯

background in Asterisk , Kamailio , FreeSWITCH , and Linux systems administration . Key Responsibilities: Maintain and troubleshoot VoIP servers and call quality issues. Deploy and manage high-availability platforms using Corosync, Pacemaker, and DRDB. Configure MySQL replication and support database performance. Automate processes using shell scripting (Bash); Python/Perl More ❯

background in Asterisk , Kamailio , FreeSWITCH , and Linux systems administration . Key Responsibilities: Maintain and troubleshoot VoIP servers and call quality issues. Deploy and manage high-availability platforms using Corosync, Pacemaker, and DRDB. Configure MySQL replication and support database performance. Automate processes using shell scripting (Bash); Python/Perl More ❯