26 to 50 of 737 Permanent High Availability Jobs

Technology, you will be responsible for designing, implementing, and maintaining robust database solutions that support enterprise infrastructure services. This role involves working with cloud and on-premises databases, ensuring high availability, security, and performance while supporting database migrations, automation, and modernization efforts. You will collaborate with cross-functional teams to optimize database architectures and contribute to the continuous … improvement of infrastructure services. Key Responsibilities: Lead and manage database infrastructure services, including deployment, migration, and administration of databases (SQL, Oracle, PostgreSQL, etc.). Ensure high availability, security, and optimal performance of database environments. Support the development and execution of database infrastructure strategies and modernization projects. Monitor and maintain database health, backups, disaster recovery, and performance tuning. Collaborate More ❯

PostgreSQL on Kubernetes incredibly easy and efficient. We are looking for a talented and experienced PostgreSQL Database Administrator (DBA) to manage, optimize, and maintain our PostgreSQL databases in a high-performance and mission-critical environment. You will work closely with teams across the organization to ensure database availability, performance, security, and scalability. The ideal candidate will have strong … knowledge in database tuning, backups, high availability, monitoring systems, and automation (especially with tools like Ansible). Familiarity with containerization technologies such as Kubernetes will be considered a valuable asset to this role. You will manage PostgreSQL databases across multiple product lifecycle environments—from development to mission-critical production systems—while configuring and maintaining database servers and processes. … position is to work completely remote. Key responsibilities of this position include following areas relative to PostgreSQL: Installation Install and configure new database servers using best practices. Knowledge of High Availability (HA) and Disaster Recovery (DR). Upgrade minor and major versions. Backup and recovery Ensure all database servers are backed up. Perform restoration testing. Database maintenance Define More ❯

Demonstrate a good understanding of PostgreSQL database architecture, including memory management, indexing, and query optimization. Handle performance issues by analyzing query execution plans, tuning configurations, and implementing best practices. High Availability & Clustering: Implement and manage repmgr cluster technology for high availability and failover. Troubleshoot and resolve cluster node failure issues promptly to minimize downtime. Migration & Cloud More ❯

role will include working as part of multidisciplinary team to design and develop solutions such as using Azure/AWS as well as datacentre/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominately open-source software which delivers value to the customer. Role responsibilities: Interacting with project roles as required, to gain an … technologies and methodologies, designing and implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will bring to the team: Enthusiasm for collaboration and excellent communication skills (written and verbal). An interest in keeping up with More ❯

including cluster topology, networking, and storage solutions. o Define and implement best practices for OpenShift cluster setup, including multi-zone and multi-region deployments. o Ensure the architecture supports high availability, fault tolerance, and disaster recovery. 2. Migration Design and Optimization: o Assess existing infrastructure, applications, and workloads to determine migration readiness. o Develop detailed migration plans, including … seamlessly with VMware virtualized environments. o Leverage VMware tools (e.g., vSphere, vCenter, NSX) to optimize OpenShift deployments. o Configure and manage Pure Storage solutions (e.g., FlashArray, FlashBlade) to provide high-performance, scalable storage for OpenShift workloads. o Ensure compatibility and performance optimization between OpenShift, VMware, and Pure Storage. 4. CI/CD Pipelines and DevOps Workflows: o Design and … balancing, DNS) and storage solutions (e.g., persistent volumes, dynamic provisioning). • Hands-on experience with CI/CD tools (e.g., Jenkins, Github, ArgoCD) and DevOps workflows. • Strong understanding of high availability, scalability, and security principles in cloud-native environments. • Proven experience in workload and application migration to OpenShift or similar platforms. • Proficiency in scripting and automation (e.g., Bash More ❯

London or Remote What’s on offer 💷 £70,000 – £85,000 + bonus & equity options 🏥 Comprehensive benefits package (healthcare, pension, life assurance) 🧑 💻 Hybrid working (London-based or remote) A high-growth fintech is seeking a DevOps Engineer to help build and operate the infrastructure powering the next generation of post-trade systems across Europe. This is a fantastic opportunity … work on secure, scalable, and low-latency platforms that underpin real-time financial operations. You’ll play a key role in designing cloud-native infrastructure , automating deployments, and ensuring high availability in a performance-critical environment. What you’ll do Design, implement, and maintain AWS-based distributed infrastructure supporting real-time services. Automate workflows and deployments using Terraform … Familiarity with monitoring, logging, and tracing tools. ✅ Security-conscious mindset and automation-first approach . Nice to have Experience in fintech, trading, or distributed ledger systems . Exposure to high-availability and latency-sensitive architectures . Familiarity with ISO 27001 or FCA-regulated environments . More ❯

London or Remote What’s on offer 💷 £70,000 – £85,000 + bonus & equity options 🏥 Comprehensive benefits package (healthcare, pension, life assurance) 🧑 💻 Hybrid working (London-based or remote) A high-growth fintech is seeking a DevOps Engineer to help build and operate the infrastructure powering the next generation of post-trade systems across Europe. This is a fantastic opportunity … work on secure, scalable, and low-latency platforms that underpin real-time financial operations. You’ll play a key role in designing cloud-native infrastructure , automating deployments, and ensuring high availability in a performance-critical environment. What you’ll do Design, implement, and maintain AWS-based distributed infrastructure supporting real-time services. Automate workflows and deployments using Terraform … Familiarity with monitoring, logging, and tracing tools. ✅ Security-conscious mindset and automation-first approach . Nice to have Experience in fintech, trading, or distributed ledger systems . Exposure to high-availability and latency-sensitive architectures . Familiarity with ISO 27001 or FCA-regulated environments . More ❯

London or Remote What's on offer £70,000 - £85,000 + bonus & equity options Comprehensive benefits package (healthcare, pension, life assurance) Hybrid working (London-based or remote) A high-growth fintech is seeking a DevOps Engineer to help build and operate the infrastructure powering the next generation of post-trade systems across Europe. This is a fantastic opportunity … work on secure, scalable, and low-latency platforms that underpin real-time financial operations. You'll play a key role in designing cloud-native infrastructure , automating deployments, and ensuring high availability in a performance-critical environment. What you'll do Design, implement, and maintain AWS-based distributed infrastructure supporting real-time services. Automate workflows and deployments using Terraform … Familiarity with monitoring, logging, and tracing tools. Security-conscious mindset and automation-first approach . Nice to have Experience in fintech, trading, or distributed ledger systems . Exposure to high-availability and latency-sensitive architectures . Familiarity with ISO 27001 or FCA-regulated environments . More ❯

London or Remote What’s on offer 💷 £70,000 – £85,000 + bonus & equity options 🏥 Comprehensive benefits package (healthcare, pension, life assurance) 🧑 💻 Hybrid working (London-based or remote) A high-growth fintech is seeking a DevOps Engineer to help build and operate the infrastructure powering the next generation of post-trade systems across Europe. This is a fantastic opportunity … work on secure, scalable, and low-latency platforms that underpin real-time financial operations. You’ll play a key role in designing cloud-native infrastructure , automating deployments, and ensuring high availability in a performance-critical environment. What you’ll do Design, implement, and maintain AWS-based distributed infrastructure supporting real-time services. Automate workflows and deployments using Terraform … Familiarity with monitoring, logging, and tracing tools. ✅ Security-conscious mindset and automation-first approach . Nice to have Experience in fintech, trading, or distributed ledger systems . Exposure to high-availability and latency-sensitive architectures . Familiarity with ISO 27001 or FCA-regulated environments . More ❯

London or Remote What’s on offer 💷 £70,000 – £85,000 + bonus & equity options 🏥 Comprehensive benefits package (healthcare, pension, life assurance) 🧑 💻 Hybrid working (London-based or remote) A high-growth fintech is seeking a DevOps Engineer to help build and operate the infrastructure powering the next generation of post-trade systems across Europe. This is a fantastic opportunity … work on secure, scalable, and low-latency platforms that underpin real-time financial operations. You’ll play a key role in designing cloud-native infrastructure , automating deployments, and ensuring high availability in a performance-critical environment. What you’ll do Design, implement, and maintain AWS-based distributed infrastructure supporting real-time services. Automate workflows and deployments using Terraform … Familiarity with monitoring, logging, and tracing tools. ✅ Security-conscious mindset and automation-first approach . Nice to have Experience in fintech, trading, or distributed ledger systems . Exposure to high-availability and latency-sensitive architectures . Familiarity with ISO 27001 or FCA-regulated environments . More ❯

London or Remote What’s on offer 💷 £70,000 – £85,000 + bonus & equity options 🏥 Comprehensive benefits package (healthcare, pension, life assurance) 🧑 💻 Hybrid working (London-based or remote) A high-growth fintech is seeking a DevOps Engineer to help build and operate the infrastructure powering the next generation of post-trade systems across Europe. This is a fantastic opportunity … work on secure, scalable, and low-latency platforms that underpin real-time financial operations. You’ll play a key role in designing cloud-native infrastructure , automating deployments, and ensuring high availability in a performance-critical environment. What you’ll do Design, implement, and maintain AWS-based distributed infrastructure supporting real-time services. Automate workflows and deployments using Terraform … Familiarity with monitoring, logging, and tracing tools. ✅ Security-conscious mindset and automation-first approach . Nice to have Experience in fintech, trading, or distributed ledger systems . Exposure to high-availability and latency-sensitive architectures . Familiarity with ISO 27001 or FCA-regulated environments . More ❯

fulfilling place to work. Position Here at Open GI we want to give everyone the confidence to create market leading technical solutions for our customers. Our products cater for high scale, high availability and high performance by leveraging cloud native PaaS solutions. After recent investment we are looking to expand the Integrated Products team to support … that want to mature and improve all areas within the product and the software lifecycle it is a part of. Your key responsibilities Work within the team to deliver high quality software to our customers Drive towards professional coding, to lead colleagues by championing agreed coding standards Promote and facilitate communication Collaborate with the team and stakeholders to drive More ❯

fulfilling place to work. Position Here at Open GI we want to give everyone the confidence to create market leading technical solutions for our customers. Our products cater for high scale, high availability and high performance by leveraging cloud native PaaS solutions. After recent investment we are looking to expand the Integrated Products team to support … that want to mature and improve all areas within the product and the software lifecycle it is a part of. Your key responsibilities Work within the team to deliver high quality software to our customers Drive towards professional coding, to lead colleagues by championing agreed coding standards Promote and facilitate communication Collaborate with the team and stakeholders to drive More ❯

patching to maintain system stability. Database Logging & Monitoring: Configure and manage database logs for integration into a SIEM (Security information and event management) solution for monitoring and security compliance. High Availability & Failover Management: Monitor, maintain and orchestrate manual failover and failback procedures to maintain uptime. Automation & Scripting: Develop scripts using SQL, Bash, or Python to automate database maintenance … with the ability to work independently and as part of a team. Desirable Skills: Familiarity with security frameworks such as CIS benchmarks or ISO 27001. Hands-on experience with high availability clustering and replication. Familiarity with virtualization technologies. Experience with automated patch management in database environments. ServiceNow environment experience is desirable. Experience of transitioning systems to service. WHAT More ❯

systems. Lead VMware infrastructure operations including provisioning, performance tuning, snapshot management, and lifecycle maintenance across ESXi hosts and vCenter environments. Ensure effective VMware resource allocation and cluster health, supporting high availability and fault tolerance. Drive data center organisation and restructuring initiatives, including rack layout optimisation, cable management, hardware lifecycle planning, and environmental monitoring. Participate in capacity planning and … performance tuning to support business growth and infrastructure scalability. Reliability & Monitoring Ensure high availability, security, and observability of systems through best practices in reliability and recoverability. Develop and maintain monitoring systems to ensure compliance with service level objectives. Lead and contribute to incident response, root cause analysis, and resolution of infrastructure issues. Project Delivery & Innovation Collaborate on infrastructure More ❯

Engineer , you are the backbone of the organization's connectivity and security. You will be responsible for the design, implementation, and support of the multi-site network infrastructure, ensuring high availability, optimal performance, and robust security. Your responsibilities: Design, configure, and maintain a secure and highly scalable network infrastructure across all our environments Manage and optimize Palo Alto … Firewalls (policy creation, threat prevention, VPN configuration, and support) Deploy and support Aruba switches and wireless access points, ensuring high availability and performance Administer the Aruba ClearPass solution for network access control (NAC) and Wi-Fi authentication Implement and maintain dynamic routing protocols (BGP, OSPF) to ensure efficient traffic flow and redundancy Actively monitor network performance and troubleshoot More ❯

Administrator Annual Salary: £51,250 Location: Sunderland, Hybrid (3 days minimum per week based in our Sunderland head office) Job Type: Full-time Day-to-day of the role: High Availability and Disaster Recovery: Configure and maintain solutions like SQL Server Always On Availability Groups to ensure business continuity. Develop and test database backup and recovery procedures. … technical support, troubleshoot database-related issues, and conduct root cause analysis to prevent future occurrences. Required Skills & Qualifications: Proven experience in Database Administration, particularly with SQL databases. Familiarity with high availability solutions and disaster recovery techniques. Experience with ETL tools and processes (e.g., Informatica, Talend, SSIS, Azure Data Factory). Proficiency in version control systems (GitHub, Bitbucket). More ❯

Administrator Annual Salary: £51,250 Location: Sunderland, Hybrid (3 days minimum per week based in our Sunderland head office) Job Type: Full-time Day-to-day of the role: High Availability and Disaster Recovery: Configure and maintain solutions like SQL Server Always On Availability Groups to ensure business continuity. Develop and test database backup and recovery procedures. … technical support, troubleshoot database-related issues, and conduct root cause analysis to prevent future occurrences. Required Skills & Qualifications: Proven experience in Database Administration, particularly with SQL databases. Familiarity with high availability solutions and disaster recovery techniques. Experience with ETL tools and processes (e.g., Informatica, Talend, SSIS, Azure Data Factory). Proficiency in version control systems (GitHub, Bitbucket). More ❯

manual testing, and a mentor who not only executes but also influences processes, drives innovation, and actively elevates the overall testing standards of the entire team within a vital, high-availability environment. Responsibilities: Requirements Analysis: Understand specifications and functional requirement documents thoroughly to ensure testability. Test Strategy & Design: Define the test environment, test suites, test plans, and detailed … B.S. in Computer Science or a related technical field. Core Experience: 7+ years of experience focused on manual, system, and integration testing. System Expertise: Demonstrated experience testing large-scale, high-availability, distributed systems involving both hardware and software. Defect Management: Proven experience in effective defect logging and triage processes. Tools Proficiency: Working knowledge of test management software (e.g. More ❯

a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary: £43,482-£44,746 Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability More ❯

a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary: £43,482-£44,746 Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability More ❯

a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary: £43,482-£44,746 Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability More ❯

a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary: £43,482-£44,746 Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability More ❯

a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary: £43,482-£44,746 Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability More ❯

a complex and evolving infrastructure environment. The post holder will be responsible for ensuring the stability, performance, and security of critical Linux-based systems, while supporting automation, monitoring, and high-availability environments. Salary: £43,482-£44,746 Contract type: Permanent Working hours: Full time Hybrid 60% Location: Central London (Hybrid working) Job responsibilities include: Maintain high availability More ❯