176 to 200 of 613 High Availability Jobs

deliver reliable and efficient solutions Implement automation to streamline operational processes Contribute to infrastructure capacity planning and optimisation Ensure systems remain stable, secure, and high-performing Skills & Experience Required Strong commercial experience with Python Solid background working with Linux environments Experience with automation and CI/CD tools e.g. … Perl Strong problem-solving skills and ability to work collaboratively Desirable Experience AWS multi-region/multi-account environments Kubernetes and Helm High availability/distributed systems Large-scale web applications Exposure to coding standards and collaborative development practices The Company Our client is a well-established ...

across the institution. The successful candidate will contribute to the migration from Cisco to Extreme Networks infrastructure, with a strong focus on delivering robust, high-performing wired and wireless services that meet the needs of students, faculty, and staff. Key Responsibilities Support the design and implementation of network infrastructure … optimisation activities. Execute migration activities, including staging, deployment, testing, and validation. Troubleshoot and resolve complex network issues across LAN, WAN, and WLAN. Ensure high availability and performance of wireless networks, particularly in high-density environments (e.g., lecture halls, student accommodation). Assist with the production and maintenance ...

across the institution. The successful candidate will contribute to the migration from Cisco to Extreme Networks infrastructure, with a strong focus on delivering robust, high-performing wired and wireless services that meet the needs of students, faculty, and staff. Key Responsibilities Support the design and implementation of network infrastructure … optimisation activities. Execute migration activities, including staging, deployment, testing, and validation. Troubleshoot and resolve complex network issues across LAN, WAN, and WLAN. Ensure high availability and performance of wireless networks, particularly in high-density environments (e.g., lecture halls, student accommodation). Assist with the production and maintenance ...

engineers. You will spend your time understanding their technical needs, architecting solutions, and delivering a reliable internal platform that allows the team to ship high-quality code faster and more safely. Your work will be the foundation that enables us to solve some of our most interesting, urgent … taxing problems. We primarily work with: Bazel Terraform GitHub Actions F# Python Docker AWS Required demonstrable experience in: Delivering high availability across complex infrastructure Managing complex build systems (e.g., Bazel, Gradle, Pants) in a monorepo environment Building and maintaining robust CI/CD pipelines, ideally with GitHub Actions. ...

Java Software Engineer - Microservices | Payments | Enterprise-Scale Systems Were looking for an experienced Senior Java Developer to join a high-performing engineering team delivering large-scale, business-critical platforms in a complex enterprise environment. This role is suited to someone who enjoys solving real business problems through strong engineering … clean, scalable code. Youll work across the full software development lifecycle, partnering closely with product, architecture, QA, and production teams to deliver resilient, high-quality solutions. Key Responsibilities Design, develop, and optimise secure, scalable Java-based applications Build and support high-availability microservices and distributed systems Translate ...

Senior Data Engineer We’re looking for a Senior Data Engineer to lead the design and delivery of scalable, high-quality data integrations across our organisation. In this role, you’ll take ownership of building reliable, governed integration workflows using Azure Logic Apps and a range of modern Azure … play a key role in shaping our integration landscape, driving continuous improvement, championing DevOps best practices, and mentoring junior engineers to uphold high engineering standards. This is a remote position , with travel to Portsmouth and London as required (circa once per month) , including at least one monthly team-facing ...

prospective customers (new logos). Engage with stakeholders from C‐level executives to technical engineering teams , translating complex technical and business requirements into high‐level and detailed technical architectures. Provide expert consultancy on network strategy, transformation roadmaps, best practices, and emerging technologies. Build strong, long‐term relationships that support … security technologies. Ensure all designs are scalable, resilient, secure, and aligned to customer requirements, technical strategy, and industry best practices. Lead creation of high‐quality architectural documentation, including HLA, HLD, LLD, standards, and design patterns. Ensure designs align with industry best practices, compliance requirements, and customer governance processes. Partner ...

week in London VictoriaAbout the Role We are seeking an experienced AWS DevOps Engineer for an inside IR35 contract role supporting a secure, high-profile programme. The role is hybrid, and the client operates their own payroll, covering employer National Insurance, so contractors can work on a straightforward PAYE … Responsibilities Design, build, and maintain AWS cloud infrastructure using DevOps best practices. Implement and support CI/CD pipelines and infrastructure as code. Ensure high availability, security, and performance across AWS environments. Collaborate closely with engineering, security, and delivery teams. Support automation, monitoring, and continuous improvement activities. Skills ...

week in London Victoria About the Role We are seeking an experienced AWS DevOps Engineer for an inside IR35 contract role supporting a secure, high-profile programme. The role is hybrid, and the client operates their own payroll , covering employer National Insurance , so contractors can work on a straightforward … Responsibilities Design, build, and maintain AWS cloud infrastructure using DevOps best practices. Implement and support CI/CD pipelines and infrastructure as code. Ensure high availability, security, and performance across AWS environments. Collaborate closely with engineering, security, and delivery teams. Support automation, monitoring, and continuous improvement activities. Skills ...

Infrastructure Engineer to join its technology team, supporting and developing a modern Microsoft cloud and hybrid environment. The IT function delivers secure, resilient and high-performing services that underpin core operational and user-facing systems. This is a hands-on technical role with a strong focus on Azure, Microsoft … processes, alongside core networking concepts such as DNS, DHCP, firewalls and secure connectivity. PowerShell or automation skills will be advantageous, as will experience supporting high availability and performance optimisation in cloud platforms. Strong communication skills and experience operating at second or third line support level within an enterprise ...

Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles• Design and operate high-availability network services, including routing, segmentation, and resilience• Develop and maintain network automation using tools such as Python, Ansible, and Infrastructure as Code• Collaborate with architecture ...

controls throughout the platform lifecycle, safeguarding organisational and customer data. • Performance & Reliability: Define, monitor, and operate against service level objectives (SLOs/SLIs), ensuring high availability, performance, and fault tolerance. • Continuous Improvement: Drive automation, observability, and performance tuning to reduce manual effort and improve platform reliability. • Collaboration: Work ...

long-term contract basis. You’ll work closely with an experienced Head of Infrastructure to design, scale, and optimise modern cloud infrastructure powering a high-availability platform. This is an ideal opportunity for someone who enjoys working across infrastructure, automation, and cloud operations in a collaborative, remote-first ...

JavaScript, JMS, MongoDB, AWS, Amazon RDS, REST, Docker, Kubernetes, ElasticSearch, Cockroach DB or other RDBMS at similar scale, COOP, Large scale distributed systems with high availability Desired: Kibana, Alfresco, Content Management tools, Node, Svelt, React, and Angular, Confluence, Jira, Maven, Git Location: Annapolis Junction, Maryland (Partial Telework ...

JavaScript, JMS, MongoDB, AWS, Amazon RDS, REST, Docker, Kubernetes, ElasticSearch, Cockroach DB or other RDBMS at similar scale, COOP, Large scale distributed systems with high availability Desired: Kibana, Alfresco, Content Management tools, Node, Svelt, React, and Angular, Confluence, Jira, Maven, Git Location: Annapolis Junction, Maryland (Partial Telework ...

Senior Python Developer - Banking London, UK | Hybrid | c.£ depending on experience Permanent Brief We're hiring a Senior Python Developer to join a high-performing engineering team within a banking environment. Key Responsibilities Build and scale Python-based backend systems and APIs Work on high-availability, data ...

classified environments. Drive the transition to DevSecOps frameworks, ensuring security is integrated at every stage of the development process. Manage the full SDLC, translating high-level requirements from product owners into actionable user stories and technical tasks. Develop comprehensive design artifacts, including wireframes and technical documentation, to guide … methodologies and leading Scrum-based teams. Extensive experience with version control and collaboration tools such as TFS and Azure DevOps. Demonstrated ability to produce high-quality technical documentation and UI/UX wireframes. Desired Experience Experience with SharePoint platform administration and configuration across multiple classified enclaves. Familiarity with ...

committed to aligning their team with their clients' culture, ensuring a successful partnership by bringing the right mix of talent and skills for high return on investment. Infinitive has earned recognition as one of the "Best Small Firms to Work For" by Consulting Magazine, receiving this accolade seven times … Responsibilities: Frontend Development: Design and implement responsive, user-friendly interfaces using React, JavaScript, and TypeScript. Collaborate with UI/UX designers to ensure high-quality and consistent user experiences. Optimize front-end components for maximum performance across a range of web-capable devices and browsers. Backend Development: Develop, deploy ...

Security Application Design Engineer Onsite in Bracknell Eligible for DV clearance £50-55K per annum + benefits package Join a high-impact engineering team delivering a secure Gateway solution for a major UK defence customer . This is a hands-on Security Application Architect role where … mission-critical infrastructure in a live, security-sensitive environment. Working alongside senior architects and engineering leads, you'll play a key role in maintaining availability, supporting operational teams, and driving technical change across complex systems. What You'll Be Doing Identify and implement infrastructure and application changes to support ...

/7, 365 basis , operating at Tier 3-4 level . You'll play a key role in ensuring: Database performance, availability, and stability Seamless integration with customer systems A reliable, high-quality experience for end users You'll also act as a trusted technical advisor , helping clients … Responsibilities Maintain and support customer databases in a 24/7 production environment Act as Tier 3-4 escalation for complex incidents and availability issues Analyse existing infrastructure and proactively improve performance and resilience Install, configure, and deploy systems into customer environments Support data migrations and system integrations Identify ...

activities, with accountability for programme-level outcomes where applicable. The Network Engineer plays a key role in shaping, securing and optimising networks that underpin high- availability and business critical services. Network Engineer Benefits Company Shares Scheme, Pension, Medical Insurance, Financial Planning Support, Death in Service, Medicash Healthcare Cash … security platforms, ensuring stability, performance, and compliance Perform routine maintenance and lifecycle activities, including upgrades, patching, configuration hardening, and validation testing Monitor network performance, availability, and capacity, proactively identifying risks and improvement opportunities Support project delivery by managing installation, configuration, testing, and operational handover of new infrastructure Ensure ...

driven architecture, and RTF networking. Collaborate with security teams to ensure policy enforcement, encryption, identity, and SC-compliant design. Oversee NFRs including performance, scaling, high availability, disaster recovery, and observability. Guide developers and DevOps engineers through build, test, deployment, and operational handover. Ensure alignment with enterprise platforms including … effort estimation, planning, stakeholder engagement, and technical risk management. Contribute to the evolution of C4EE playbooks, templates, governance artefacts, and reusable assets. Key Deliverables High-level and low-level design documents API specifications and sequence diagrams Architecture Decision Records (ADRs) Reusable patterns, templates, and standards Architecture review outputs ...

Observability: Implement monitoring, logging, and observability solutions for AI services Automation: Automate infrastructure provisioning and configuration using Infrastructure as Code (IaC) principles Reliability: Ensure high availability, reliability, and performance of AI platform components Security: Contribute to security best practices for AI systems and data Mentorship: Provide technical guidance … experience in place of a degree Technical Expertise: proficiency in Java and Python. Proven experience building and maintaining production systems at scale Experience with high-volume web application architecture and performance optimization Strong background in systems integration across diverse technologies and platforms Hands-on experience with cloud engineering ...

just database administration. We’re looking for an experienced SQL Server and Data Platform Engineer with strong SQL Server experience to join a high-performing team managing a hybrid data platform including SQL Server (2017–2025), Azure SQL, Cosmos DB, Azure Data Factory, and Power BI. What … reliable and easier to use What We’re Looking For Strong SQL Server experience in production environments Good understanding of performance tuning, indexing, and high availability Experience with upgrades, backups, and disaster recovery Some exposure to Azure SQL or cloud data platforms Interest in automation, scripting ...

site) Level: Professional (Band P3) Are you a CCNP-level engineer with a passion for hybrid cloud environments? We are looking for a high-caliber Network Engineer to join our IT Infrastructure and Operations team for a critical 6-month project. This role sits at the heart … Institutions or UK Government sectors. Familiarity with Zero Trust architecture and modern segmentation. Why Apply? This is a chance to provide strategic oversight on high-availability systems within a regulated banking environment. You'll work with a talented IT Operations team and managed service providers to deliver reliable ...