51 to 75 of 1,025 High Availability Jobs

team responsible for network architecture, deployment, and operational readiness. You will play a key role in ensuring connectivity solutions align with performance, security, and availability requirements. The ideal candidate combines deep networking expertise with practical experience in cloud networking, compute platforms, and enterprise infrastructure. Success in this role requires … network technologies including routing, switching, wireless, firewalls, and secure remote access solutions. Lead network architecture decisions with a focus on scalability, resiliency, and security (high availability, redundancy, segmentation). Implement and enforce network security controls including segmentation, zero trust principles, and secure access patterns. Support hybrid connectivity models ...

Fasanara Digital is a quantitative investment team applying a scientific, high frequency investment style in digital assets, seeking to achieve exceptional risk-adjusted returns for our investors. We were founded in 2018 and have grown to a 30-person strong team, managing over $500m USD in a basket … delta-neutral trading strategies. Our team members come from diverse backgrounds. We are fully dedicated to building out our globally deployed, 24/7 availability trading platform, which allows us to capture trading opportunities on >15 crypto liquidity venues, and maintain our position as one of the top trading ...

/CD, cloud platforms, automation, containerization, and infrastructure management. The ideal candidate will drive DevOps best practices, enable scalable deployments, and ensure high availability and performance of applications. Key ResponsibilitiesDesign, implement, and maintain CI/CD pipelines for automated build, test, and deployment. Manage and optimize cloud infrastructure … Qualifications8+ years of experience in DevOps/Site Reliability/Infrastructure Engineering. Strong understanding of DevOps and CI/CD best practices. Experience supporting high-availability, production systems. Experience in Agile/Scrum environments. Bachelor's degree in Computer Science, Engineering, or equivalent. Good to HaveExperience with DevSecOps ...

role At Allwyn, the Senior/Lead Site Reliability Engineer is responsible for technical leadership of reliability engineering across the digital estate, ensuring high availability, performance, and resilience of customer-facing systems during both normal operation and peak lottery events. The role combines hands-on engineering, incident leadership … reporting, working across platform, product, and operational teams. Objectives of the role Own reliability outcomes across services using SLOs, SLIs, and error budgets Improve availability, latency, and scalability across Instant-Win and Draw-based platforms Lead incident response and operational readiness, including peak jackpot events Drive automation and platform ...

/NAS) Enterprise backup and recovery Middleware and supporting infrastructure Cloud platforms (Azure, AWS) Network infrastructure supporting core services Infrastructure Operations & Reliability Maintain high availability and operational stability throughout patch deployment activities. Develop rollback and recovery strategies for infrastructure changes. Perform impact assessments and risk analysis before production … Hyper-V, and enterprise virtualisation technologies. Strong understanding of Active Directory, DNS, DHCP, PKI, and identity infrastructure. Experience with storage, backup, disaster recovery, and high-availability solutions. Infrastructure Security Extensive experience delivering enterprise security patching programmes. Strong understanding of vulnerability management and remediation processes. Familiarity with CVSS scoring ...

join Agilent's IT EPS SAP Services and Digital Integrations organization as SAP BASIS/BTP Technical Platform Lead. As part of a high-performance global IT organization, this role is responsible for leading the SAP Technical Platform Delivery and Operations, including SAP ECC, S/4HANA … adoption, automation, and AI-led operational excellence. You will lead a global partner team and partner with business, delivery, and infrastructure teams to deliver high availability, performance optimization, and continuous innovation across SAP platforms. This role aligns with Agilent's IT System Design & Implementation – Expert Job Family, contributing ...

Specialist (SC Cleared) | Defence Sector Leicester/Hursley | 5 Days Onsite We're looking for an experienced DBA Specialist to join a high-profile defence programme supporting critical national security and public sector operations. This is an excellent opportunity to work within a secure environment, managing and optimising large … scale, mission-critical database platforms that underpin essential services. You'll be responsible for database administration, performance tuning, backup and recovery, security management, high availability, and disaster recovery across enterprise environments. Working alongside technical specialists, you'll help ensure database resilience, scalability, and availability while driving automation ...

passionate about solving technical challenges and helping people? Do you thrive in a dynamic, high-impact environment? Join Amazon's IT Services team as an ITS Support Engineer and be part of the engine that powers Amazon's seamless operations. We're seeking customer-focused, innovative problem-solvers … standards, systems and equipment deployed throughout Amazon. They can work independently or collaborate with partner teams and contractors managing projects while maintaining a high level of productivity to meet goals. Quickly adapting to new processes and procedures, they act as a mentor and main partner for escalations within ...

passionate about solving technical challenges and helping people? Do you thrive in a dynamic, high-impact environment? Join Amazon's IT Services team as an ITS Support Engineer and be part of the engine that powers Amazon's seamless operations. We're seeking customer-focused, innovative problem-solvers … standards, systems and equipment deployed throughout Amazon. They can work independently or collaborate with partner teams and contractors managing projects while maintaining a high level of productivity to meet goals. Quickly adapting to new processes and procedures, they act as a mentor and main partner for escalations within ...

Desired Skills and Experience 8+ years of industry experience supporting Docker‐based microservices, PaaS environments, and cloud technologies. 5+ years of networking experience supporting high‐availability applications on AWS and GCP. Experience with both platforms is preferred, including HTTP‐ and MQTT‐based ingestion and messaging solutions. Proficiency … Bash. 5+ years of experience deploying and operating cloud applications, including AWS and GCP. Azure experience is a plus. 3+ years of experience managing high‐availability Kafka clusters, with a strong understanding of Kafka internals, including brokers, producers, consumers, and partitions. 3+ years of database administration experience with ...

Infrastructure Architect to oversee infrastructure, cloud operations, security, and systems administration across multiple companies within our portfolio. You will be responsible for ensuring high availability, resilience, and performance across hybrid environments while driving modernization, automation, and cost optimization initiatives. This is a highly technical role requiring practical expertise … virtualization, networking, DevOps tooling, monitoring, and security frameworks. Key Responsibilities Lead and manage IT infrastructure across both on‐premises and Azure cloud environments. Ensure high availability, performance, and security of all infrastructure and services. Manage and optimize cloud and on‐prem environments, including VMs, networking, storage, and policies. ...

strong collaborative skills to ensure our systems scale effectively and perform reliably. Key Responsibilities Platform & Server Administration Configure, maintain, and optimise server software for high availability and security. Manage and troubleshoot web applications. Manage, scale, and maintain performant database clusters and cache clusters. Configure and integrate associated hardware … configuration changes. Monitoring, Performance & Scaling Monitor server and platform performance, device connectivity, and capacity, implementing scaling strategies as needed. Ensure the overall health, high availability, and reliability of all web and platform deployments to meet SLAs. Provide technical leadership on scaling the infrastructure footprint to new stores ...

work on afford you the ability to deliver real impact. Role As a DevOps Engineer, you bring extensive expertise in designing, deploying, and managing high-availability systems on AWS and Azure. With a strong foundation in infrastructure-as-code tools like Terraform, you have successfully built scalable, resilient …/CD pipelines to accelerate delivery. Strong communication skills allow you to bridge technical and non-technical stakeholders effectively. Responsibilities Build and maintain high-availability infrastructure for innovative organisations. Automate infrastructure management using Terraform and Ansible. Optimise containerised applications with Kubernetes and Docker. Design robust CI/ ...

business with a strong global reputation, an impressive client base, and ambitious growth plans. We deliver deep insights and domain-led digital transformation to high-growth and heavily regulated organisations. To our customers, we bring a partnership that provides the talent, technology, and capability to enhance performance and operational … code, automated quality gates, release orchestration, environment promotion, vulnerability scanning, and audit-ready change management. Ability to define resilience and operational readiness requirements including high availability, disaster recovery, failover, observability, monitoring, logging, tracing, SLOs, incident handling, and support transition. Good appreciation of enterprise data platforms like Databricks , governed ...

core systems and technologies to support external client infrastructure. Monday – Friday 09.00 – 17:30 (Hybrid minimum 3 days from office) You will provide high quality customer support services and technical assistance with a high level of accurate diagnosis and resolution. If you're passionate about technology and adept … Administer certificate lifecycle, ensuring proper issuance, renewal, and revocation. Manage software licenses and ensure compliance with licensing agreements. Support and maintain web servers, ensuring high availability and performance. Utilize SCCM for software deployment, updates, and system configuration. Manage NetScaler LBs and Gateways for secure application delivery. Provide Citrix ...

Server 2019. Strong T-SQL development and troubleshooting skills. Experience developing and maintaining PowerShell scripts for automation and administration. Good understanding of SQL Server High Availability (HA) and Disaster Recovery (DR) solutions. Hands-on experience with SQL Server Always-On Availability Groups and clustered environments. Experience implementing … database capacity planning, performance optimisation, and management of database files and virtualised storage platforms. Experience monitoring and maintaining SQL Server production environments to ensure high availability, performance, and reliability. Desirable Skills Enterprise policy-based management for SQL Server Disaster Recovery across DR sites Data warehouse/SSRS Understanding ...

Implement and manage infrastructure using Infrastructure as Code (Terraform) Configure and maintain AWS services including compute, storage, networking, and managed services Monitor infrastructure health, availability, and performance; respond to incidents and perform root cause analysis Partner with application engineering and security teams to support system reliability and scalability Implement … maintain backup, disaster recovery, and high-availability solutions Support automation related to infrastructure provisioning and application deployments Manage IAM roles, permissions, and access controls in alignment with security policies Contribute to cloud cost monitoring and optimization efforts Maintain documentation, runbooks, and operational procedures Participate in on-call ...

Optimization: Monitors platform health and resolves performance bottlenecks, covering execution plans, indexing, query optimization, connection handling, locking/contention, storage capacity, and replication performance. High Availability & Resilience: Configures, tests, and supports high availability, clustering, replication, and disaster recovery processes to ensure business continuity. Security & Governance: Manages … Mongo DBA Couchbase DBA Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended ...

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 ...

live migration, cluster shared volumes, and Windows Server virtualization environments Advanced administration and troubleshooting of VMware vSphere, ESXi, vCenter Server, snapshots, templates, virtual networking, high availability, and distributed resource scheduling Strong enterprise networking knowledge, including TCP/IP, VLANs, routing, switching, link aggregation, firewalls, VPNs, DNS, DHCP, SNMP … level operational support for physical and virtual datacenter infrastructure, including compute, storage, networking, power, environmental systems, and supporting management platforms o Monitor infrastructure health, availability, capacity, performance, security alerts, and respond in accordance with established service-level and escalation requirements o Lead diagnosis and resolution of complex hardware, operating ...

alongside them. Working knowledge of Microsoft 365 is desirable. You will work closely with pre-sales, Principal Consultants, Architects, and operational teams to deliver high quality, supportable solutions aligned to agreed standards. What You Will Do Provide hands‐on design and delivery expertise across datacentre, hybrid, and Azure environments … Services, Group Policy, DNS, DHCP, certificate services, and hybrid identity through Entra Connect. Design and deploy resilient compute and storage platforms, including failover clustering, high availability, shared and software‐defined storage, and the backup and replication that underpins them. Lead and support migration of customer server estates, including ...

Upon Tyne The Role We’re looking for a talented and driven Full Stack Software Engineer to join a team building and evolving a high-performance, real-time trading platform used globally. This is an opportunity to work on technically complex systems where performance, reliability and scalability are critical. … contribute across both backend and frontend development, working closely with Product, Operations and QA to deliver high-quality solutions in a fast-paced environment. You’ll also have the opportunity to explore and adopt emerging technologies, including AI-assisted development tools, automation and modern engineering practices. Key Responsibilities Design ...

love while tackling some of the most technically demanding challenges in fintech: critical infrastructure migrations, smooth, uninterrupted payment experiences, seamless open banking integrations, and high‐availability banking systems that can’t afford to fail – all while enabling free transactions for our merchants. This role sits at the heart … container orchestration tools such as Docker and Kubernetes Solid understanding of SQL and NoSQL databases, distributed systems, and the trade-offs that come with high-availability requirements Comfort navigating complex, regulated environments — whether that’s financial services, payments, or similarly high-stakes domains A collaborative, product-oriented ...

Opportunity In this role, you will take lead in transforming a complex, fragmented technical estate into an automated, high-performing environment. Operating within an enterprise-scale hybrid framework, you will streamline dev, test, and production environments across private cloud, public cloud, network topologies, and specialized physical hardware. Your Impact … Operating Model Transformation: Clarify responsibilities across SDLC and SRE functions to define clean ownership, clear interfaces, and improved throughput. Estate Stabilization: Improve availability, consistency, and provision lead times-especially across environments integrated with physical hardware. Resilience & Disaster Recovery: Mature High Availability posture, resolve critical risks, and establish ...

Opportunity In this role, you will take lead in transforming a complex, fragmented technical estate into an automated, high-performing environment. Operating within an enterprise-scale hybrid framework, you will streamline dev, test, and production environments across private cloud, public cloud, network topologies, and specialized physical hardware. Your Impact … Operating Model Transformation: Clarify responsibilities across SDLC and SRE functions to define clean ownership, clear interfaces, and improved throughput. Estate Stabilization: Improve availability, consistency, and provision lead times-especially across environments integrated with physical hardware. Resilience & Disaster Recovery: Mature High Availability posture, resolve critical risks, and establish ...