51 to 75 of 650 Permanent High Availability Jobs

Stacuity is seeking a senior Network Architect to translate business needs into robust, ultra-high-availability infrastructure. You will author High-Level Design (HLD) and Low-Level Design (LLD) documentation for network projects and guide them through reviews. You will shape our global WAN/ ...

Neo4j/graph platforms/database engineering)Role OverviewWe are seeking a Neo4j Platform Engineer to build and manage the Neo4j infrastructure layer, ensuring high availability, performance, and secure access to enterprise knowledge graphs.This role is responsible for cluster configuration, performance tuning, and access control, enabling scalable … casesIdentify and resolve performance bottlenecks in large-scale graph environmentsBenchmarking & ScalabilityDesign and execute query performance benchmarks at scaleMonitor system performance and ensure high throughput and low latencySupport capacity planning and scaling strategiesSecurity & Access ControlImplement role-based access control (RBAC) and security best practicesEnsure data protection, authentication, and authorization mechanismsAlign ...

configuration improvements Build reusable, extensible, secure artifacts and drive Cloud and DevOps industry best practices on engineering teams Design and implement solutions that ensure high availability and disaster recovery Define and implement monitoring best practices and deploy health check agents Ensure logging best practices are defined and implemented … alerts appropriately Translate business requirements (both functional and non-functional) into a simplified solution, ensuring compliance with the organisations strategy, policies and standards Create high-level designs and architectures which deliver on the needs of the project Financial operations and cost optimisations of infrastructure and proposed architecture Your Skills ...

Oracle databases and APEX/ORDS platforms supporting critical business applications.The successful candidate will work closely with DBA, middleware, and application teams to ensure high availability, performance, and security of systems across development, QA, and production environments.Key ResponsibilitiesOracle Database AdministrationManage and maintain Oracle databases (19c and newer) across … with enterprise systems (EBS, APIs, identity management)Knowledge of cloud platforms (OCI preferred)Familiarity with enterprise monitoring tools and automation frameworksExperience supporting APEX in high-availability, multi-instance environmentsSoft SkillsStrong communication and cross-team collaborationAbility to lead technical initiatives and mentor junior DBAsDetail-oriented with strong ownership mindset ...

initial 6-month contract. You'll play a key role in supporting, maintaining and optimising the firm's enterprise storage platform, ensuring high availability, performance and resilience across critical infrastructure. Working alongside infrastructure, platform and operations teams, you'll help deliver storage improvements, support ongoing projects and contribute … stability of a highly available production environment. Responsibilities Administer and support DataCore SANsymphony storage environments. Monitor storage performance, capacity and availability across enterprise infrastructure. Troubleshoot and resolve storage-related incidents and performance issues. Configure and maintain storage replication, snapshots and high-availability solutions. Support infrastructure upgrades, migrations ...

. You'll lead the development, support, and enhancement of the Equiniti application suite, ensuring stability, performance, and continuous improvement across a complex, high-availability environment. This is an opportunity to combine hands-on technical leadership with modern DevOps practices while making a real impact on systems that … upgrades and environment management. Working with complex datasets to deliver reporting, analysis and data fixes. Enhancing monitoring, logging and automation capabilities. Ensuring system stability, availability and performance across multiple environments. Providing technical leadership and mentoring within the engineering team What you will bring: Strong Oracle Applications experience. Extensive knowledge ...

infrastructure managed service providers (MSPs), ensuring contractual obligations, SLAs, OLAs and service performance targets are met. Establish and monitor infrastructure governance metrics, including system availability, patch compliance, backup success, capacity utilisation and incident resolution performance. Lead regular service reviews and collaborative planning sessions with MSPs to drive continual improvement … environments. Maintain accurate infrastructure asset inventories and CMDB records in line with ITIL best practices. Ensure infrastructure resilience through effective backup, disaster recovery and high-availability solutions, supported by regular testing and validation. Define and maintain infrastructure documentation standards, ensuring services are clearly documented, reviewed and kept ...

cloud-first and machine learning strategies, writing the core software and automation that drives them. In this role, you will be actively developing high-availability automation workflows and building resilient big data pipelines that scale compute across the business. You will provide cloud and systems support for developers … data infrastructure for handling large metadata datasets and media assets, whilst identifying opportunities to reduce infrastructure spend without compromising performanceRequirementsEssential Skills:Experience designing high-availability, multi-environment cloud infrastructure using IaC (ideally Terraform) and container orchestrationProven track record in the design and management of cloud-based data systems ...

cloud-first and machine learning strategies, writing the core software and automation that drives them. In this role, you will be actively developing high-availability automation workflows and building resilient big data pipelines that scale compute across the business. You will provide cloud and systems support for developers … data infrastructure for handling large metadata datasets and media assets, whilst identifying opportunities to reduce infrastructure spend without compromising performance Essential Skills: Experience designing high-availability, multi-environment cloud infrastructure using IaC (ideally Terraform) and container orchestration Proven track record in the design and management of cloud-based ...

build and operate the platforms that power Fanatics Betting & Gaming’s global software ecosystem. As a Staff Engineer, you will operate with a high degree of autonomy and ownership, leading complex technical initiatives across cloud infrastructure, Kubernetes platforms, CI/CD systems, and internal developer tooling. You will influence … container orchestration knowledge Proven CI/CD and GitOps experience Infrastructure as Code expertise (Terraform) Strong AWS and cloud-native experience Experience operating distributed, high-availability systems Ability to influence without authority and communicate effectively across regions Nice to Have Experience with internal developer platforms or portals FinOps ...

build and operate the platforms that power Fanatics Betting & Gaming’s global software ecosystem. As a Staff Engineer, you will operate with a high degree of autonomy and ownership, leading complex technical initiatives across cloud infrastructure, Kubernetes platforms, CI/CD systems, and internal developer tooling. You will influence … container orchestration knowledge Proven CI/CD and GitOps experience Infrastructure as Code expertise (Terraform) Strong AWS and cloud-native experience Experience operating distributed, high-availability systems Ability to influence without authority and communicate effectively across regions Nice to Have Experience with internal developer platforms or portals FinOps ...

configuration improvements Build reusable, extensible, secure artifacts and drive Cloud and DevOps industry best practices on engineering teams Design and implement solutions that ensure high availability and disaster recovery Define and implement monitoring best practices and deploy health check agents Ensure logging best practices are defined and implemented … alerts appropriately Translate business requirements (both functional and non-functional) into a simplified solution, ensuring compliance with the organisations strategy, policies and standards Create high-level designs and architectures which deliver on the needs of the project Financial operations and cost optimisations of infrastructure and proposed architecture Your skills ...

backed by globally renowned investors including Index Ventures (Anthropic, Wiz, Figma, Revolut). Our company is being built by exceptional engineers - people who find high-impact and technically challenging work engaging and exciting, and who consistently deliver outsized impact. You will collaborate with other brilliant minds to solve some … will directly influence the design, functionality, and direction of Arondite’s product offering. We hire the best people and give them extremely high levels of autonomy; the sky is the limit for an individual with the right ambition. If you are motivated by our mission and if you want ...

replication technologies, and storage software lifecycle management. The role also involves infrastructure design, hardware upgrades, automation initiatives, and proactive monitoring to ensure maximum performance, availability, and resilience of business-critical systems.The ideal candidate will possess deep expertise in IBM mainframe storage technologies, strong problem-solving skills, and the ability … performance monitoring and reporting tools.Experience with enterprise-scale storage migration projects.Familiarity with storage automation and infrastructure modernization initiatives.Understanding of IBM Parallel Sysplex and GDPS high availability architectures.Experience supporting global data centers and geographically dispersed environments.Exposure to audit, compliance, and regulatory requirements within financial services organizations.IBM Storage ...

environments.Provide technical leadership for z/OS operating system upgrades, maintenance, and system software lifecycle management.Architect and manage large-scale Parallel Sysplex environments ensuring high availability, resilience, and performance.Oversee installation, configuration, customization, and support of IBM and Broadcom (CA) products.Establish best practices, standards, and governance for mainframe infrastructure … banking, or financial services environments.Extensive experience in installation, customization, upgrade, maintenance, and support of IBM and Broadcom (CA) mainframe products.Strong expertise in Parallel Sysplex, high availability, disaster recovery, and enterprise mainframe architecture.Extensive experience leading technical teams and large-scale mainframe initiatives.Expert knowledge of:z/OSSMP/ETSO ...

ongoing stability and performance of critical banking applications including Oracle Flexcube and Oracle ERP.If you enjoy solving complex technical challenges, working across high-availability environments, and contributing to the resilience and scalability of critical financial systems, this could be the ideal next move for you.What … server infrastructure hosting core banking applicationsPerforming database and OS patching, upgrades, performance tuning and capacity optimisationSupporting Oracle Flexcube and Oracle ERP platforms to ensure high availability and operational resilienceImplementing and managing Oracle backup and recovery strategies using RMAN and Data GuardTroubleshooting complex infrastructure and database issues in collaboration ...

private cloud) supporting mission‐critical workloads. Architect virtualisation solutions, containerisation strategies and orchestration platforms. Design disaster recovery, business continuity and resilience architectures meeting MOD availability requirements. Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives. Ensure infrastructure designs comply with MOD security requirements, Classification Guides and defence … implementing enterprise‐scale infrastructure platforms. Strong background in cloud architecture (AWS, Azure, or equivalent) and hybrid infrastructure models. Demonstrated experience with virtualisation, storage and high‐availability infrastructure design. Track record of leading infrastructure modernisation programmes and technology transformation. Experience in defence, aerospace or government IT environments. Deep expertise ...

core system in post-trade stack, will be responsible for full product lifecycle from requirements gathering, design, implementation, testing, support, and monitoring. We expect high degree of ownership, adaptability to embrace newer technologies and adherence to high degree of software quality.Responsibilities Design, build and maintain a high-performance, high-availability, high-capacity, scalable, near real-time yet nimble and adaptive platform for processing & persisting high volumes of business critical data and distribute it to downstream applications post-trade processing. Develop highly reliable data ingestion processes to consume large volumes of data emitted ...

Location -London, UK Onsite role- 5 days from office Job Description We are seeking a Contact Center Engineer/Senior SME to own high‐severity, complex, and business‐critical incidents across Genesys Cloud CX and Cisco Unified Contact Center Enterprise (UCCE) platforms supporting mission‐critical enterprise Voice Network. This … guide platform stability initiatives, and mentor Level‐2 engineers. Key Responsibilities Incident & Problem Management (Genesys Cloud CX & UCCE) Act as L3 escalation for all high‐severity P1/P2 contact center incidents across Genesys Cloud CX and Cisco UCCE. Lead technical triage, incident bridges, and resolution strategy during major ...

structures o Networking (VPC, connectivity, segmentation) o Compute, storage, and database foundations Define and evolve AWS Landing Zones, reference architectures, and infrastructure patterns. Ensure high availability, disaster recovery, scalability, and performance across workloads. Review and approve infrastructure designs for new and existing AWS workloads. 2. Cloud Governance & Platform … modernization initiatives with infrastructure expertise. Collaborate closely with: o Application Architects o Cloud Security o Cloud Operations o External partners and system integrators Maintain high quality architecture documentation and decision records. Your Qualifications Professional Experience 10+ years of experience in IT infrastructure and/or cloud architecture. Proven experience ...

core system in post-trade stack, will be responsible for full product lifecycle from requirements gathering, design, implementation, testing, support, and monitoring. We expect high degree of ownership, adaptability to embrace newer technologies and adherence to high degree of software quality. Responsibilities Design, build and maintain a high-performance, high-availability, high-capacity, scalable, near real-time yet nimble and adaptive platform for processing & persisting high volumes of business critical data and distribute it to downstream applications post-trade processing. Develop highly reliable data ingestion processes to consume large volumes of data emitted ...

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.Cumberland Systematic is a multi-asset trading team focused on mid and high-frequency fully … team. You will work with other software engineers to design and develop the full stack needed to enable a global trading operation with high availability requirements. You will be expected to design and develop trading systems, market data connectivity, execution algorithms, research infrastructure, monitoring and observability tooling ...

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. Cumberland Systematic is a multi-asset trading team focused on mid and high-frequency … team. You will work with other software engineers to design and develop the full stack needed to enable a global trading operation with high availability requirements. You will be expected to design and develop trading systems, market data connectivity, execution algorithms, research infrastructure, monitoring and observability tooling ...

Storage, and Network domains with a strong focus on capacity planning, performance engineering, and operational resilience. The role supports large‐scale enterprise environments, ensuring high availability, scalability, and performance across all infrastructure layers. Key Responsibilities Infrastructure Architecture & Design – Define and maintain end‐to‐end architecture across compute, storage … Management – Lead resolution of complex L2/L3 infrastructure issues; conduct root cause analysis; work within ITIL processes (Incident, Problem, Change). Disaster Recovery & High Availability – Design DR/HA solutions for critical infrastructure; validate DR drills and ensure readiness for failover scenarios. Required Skills & Experience Compute ...

/7.As a Trading Systems Engineer, you’ll work on projects focusing on our real-time production trading environment and tackle problems that require high availability, high throughput, and ultra low-latency solutions. The ideal candidate possesses a passion for coding and automation, is eager to learn ...