276 to 300 of 769 Permanent High Availability Jobs

development frameworks (React, Node.js, Next.js, Python) Databases such as DynamoDB, MongoDB, or RDS CI/CD pipelines (GitHub Actions) Identity and access management (SSO, federated identity, Okta) Exposure to high-availability architectures, monitoring, and troubleshooting Strong communication skills, with the ability to engage both technical and non-technical stakeholders If you’re excited by the idea of leading More ❯

support containerized applications using Docker and Kubernetes (EKS/OpenShift). Implement and manage monitoring and alerting systems (e.g., Prometheus, Grafana, ELK, CloudWatch). Ensure system security, compliance, and high availability across all environments. Collaborate with development and QA teams to streamline release processes and improve system reliability. Troubleshoot and resolve build, deployment, and infrastructure issues. Write and More ❯

of a 24/7 multi-site LAN/WAN/WLAN IP infrastructure. This role encompasses routing, switching, wireless, network security, unified communications, and load balancing to ensure high availability, scalability, and performance across all business locations. KEY RESPONSIBILITIES Plan, design, and optimize enterprise-class LAN, WAN, and WLAN solutions. Develop strategies for scalable, secure, and resilient More ❯

of a close-knit IT team delivering real impact - supporting critical national infrastructure and working with both cutting-edge hardware and software. This position offers hands-on involvement in high-availability systems, infrastructure automation, and complex problem-solving, rather than just routine support. If you enjoy a fast-paced environment where your work directly contributes to vital services More ❯

vendor AWS to the State Managed AWS ECS, ensuring data integrity, minimal downtime, and compliance with security standards. Administer and optimize IBM DB2 Warehouse Edition for performance, scalability, and high availability in a containerized ECS environment. Monitor and analyze database performance metrics (CPU, I/O, memory, workload distribution, query response) and implement tuning strategies for ongoing optimization. More ❯

Microsoft Platform (Azure, Azure AD, Azure AD B2C), ensuring they are scalable, resilient, and secure. This includes selecting appropriate cloud services, defining migration strategies, and designing disaster recovery and high availability architectures. Client Advisory & Relationship Management: Engaging in deep architectural discussions with clients, educating them on Azure's value, building strong technical relationships, and acting as a liaison More ❯

large-scale SD-WAN transformation to enhance network performance, resilience, and scalability. Key Responsibilities Leadership and Team Management Provide strategic and operational leadership to the global network team, ensuring high availability and performance across all infrastructure services. Mentor and develop network engineers, fostering collaboration and professional growth. Partner closely with IT Infrastructure and Platform teams to deliver seamless More ❯

large-scale SD-WAN transformation to enhance network performance, resilience, and scalability. Key Responsibilities Leadership and Team Management Provide strategic and operational leadership to the global network team, ensuring high availability and performance across all infrastructure services. Mentor and develop network engineers, fostering collaboration and professional growth. Partner closely with IT Infrastructure and Platform teams to deliver seamless More ❯

large-scale SD-WAN transformation to enhance network performance, resilience, and scalability. Key Responsibilities Leadership and Team Management Provide strategic and operational leadership to the global network team, ensuring high availability and performance across all infrastructure services. Mentor and develop network engineers, fostering collaboration and professional growth. Partner closely with IT Infrastructure and Platform teams to deliver seamless More ❯

implementation and rollout for upgrades of existing services.  Work closely with development teams, business analysts, architects, all infrastructure teams to design and setup new systems, improve existing platforms (resilience, high availability, performance, low-latency...).  Coordinate and organise changes with external vendors, markets, ECNs.  Plan, schedule, implement and document the change activities.  Improve team documentation, keep it up More ❯

implementation and rollout for upgrades of existing services.  Work closely with development teams, business analysts, architects, all infrastructure teams to design and setup new systems, improve existing platforms (resilience, high availability, performance, low-latency...).  Coordinate and organise changes with external vendors, markets, ECNs.  Plan, schedule, implement and document the change activities.  Improve team documentation, keep it up More ❯

implementation and rollout for upgrades of existing services. Work closely with development teams, business analysts, architects, all infrastructure teams to design and setup new systems, improve existing platforms (resilience, high availability, performance, low-latency...). Coordinate and organise changes with external vendors, markets, ECNs. Plan, schedule, implement and document the change activities. Improve team documentation, keep it up More ❯

implementation and rollout for upgrades of existing services. Work closely with development teams, business analysts, architects, all infrastructure teams to design and setup new systems, improve existing platforms (resilience, high availability, performance, low-latency...). Coordinate and organise changes with external vendors, markets, ECNs. Plan, schedule, implement and document the change activities. Improve team documentation, keep it up More ❯

infrastructure and continuous improvement mindset. Key Responsibilities: Work closely with stakeholders to understand business processes, challenges, and requirements. Monitor and maintain critical IT systems, applications, and infrastructure to ensure high availability, performance, and reliability. Diagnose, troubleshoot, and resolve technical issues related to hardware, software, and network systems. Provide Tier 2/3 support to internal teams or end More ❯

right tech stack, tools and plan to reach the DevOps vision Lead and mentor the team of DevOps engineers. You will provide guidance, support, and foster a collaborative and high-performance culture to ensure the successful execution of DevOps initiatives. With the team, using agile methodologies: Manage and optimize the production, QA, and development environments to ensure high availability, scalability, and performance of our software products. Design and implement robust monitoring systems that proactively identify and address performance bottlenecks, security vulnerabilities, and system failures. Collaborate closely with cross-functional teams, to streamline deployment processes and improve operational efficiency. Drive improvements to the platform and tooling used to best technologies to deliver a reliable, secure and performance … and security of the tools and platform we operate. Salary: £70k-100k basic + bonus + benefits Key skills & experience sought: Proven DevOps leadership experience, managing a team, setting high standards and driving growth Proven experience in a DevOps/SRE or similar role, preferably in a software development or SaaS environment, with experience in FinTech or Energy Trading More ❯

right tech stack, tools and plan to reach the DevOps vision Lead and mentor the team of DevOps engineers. You will provide guidance, support, and foster a collaborative and high-performance culture to ensure the successful execution of DevOps initiatives. With the team, using agile methodologies: Manage and optimize the production, QA, and development environments to ensure high availability, scalability, and performance of our software products. Design and implement robust monitoring systems that proactively identify and address performance bottlenecks, security vulnerabilities, and system failures. Collaborate closely with cross-functional teams, to streamline deployment processes and improve operational efficiency. Drive improvements to the platform and tooling used to best technologies to deliver a reliable, secure and performance … and security of the tools and platform we operate. Salary: £70k-100k basic + bonus + benefits Key skills & experience sought: Proven DevOps leadership experience, managing a team, setting high standards and driving growth Proven experience in a DevOps/SRE or similar role, preferably in a software development or SaaS environment, with experience in FinTech or Energy Trading More ❯

Supporting project, programme, and service managers in developing and delivering transformation and operational plans that implement solution architectures and services, while proactively identifying and mitigating risks. Translating solutions into high-level designs for engineering teams to implement, promoting collaboration and knowledge sharing. Providing technical oversight, guidance, and problem-solving support to operational and delivery teams to maintain high … to gain higher clearance levels Systems infrastructure engineering and architecture design including network solutions, storage solutions, virtualisation solutions, client/server solutions, Windows and Red Hat operating systems, and high availability solutions. Knowledge of Microsoft Windows Server and Group Policy; Security Enforcing technologies and secure gateway solutions providing interconnectivity to external 'untrusted' networks. Knowledge of ITIL based Service More ❯

Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. You’ll be responsible for designing and maintaining highly … skills are essential in this close-knit, collaborative environment. What you’ll do: Take ownership of mission-critical Linux systems from day one. Design, operate, and improve highly available, high-performance infrastructure. Enable traders and developers to run their applications at the bleeding edge. Troubleshoot and debug complex systems using command-line tools. Automate tasks and improve processes through … scripting and configuration management. What we’re looking for: Extensive Linux engineering experience in a high-availability environment (RedHat/Debian-based or similar). Experience supporting mission-critical systems and high-performance applications. Strong scripting/automation skills (Bash, Python, or another high-level language). Experience with configuration management tools (Ansible, Puppet, Chef, SaltStack More ❯

Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. You’ll be responsible for designing and maintaining highly … skills are essential in this close-knit, collaborative environment. What you’ll do: Take ownership of mission-critical Linux systems from day one. Design, operate, and improve highly available, high-performance infrastructure. Enable traders and developers to run their applications at the bleeding edge. Troubleshoot and debug complex systems using command-line tools. Automate tasks and improve processes through … scripting and configuration management. What we’re looking for: Extensive Linux engineering experience in a high-availability environment (RedHat/Debian-based or similar). Experience supporting mission-critical systems and high-performance applications. Strong scripting/automation skills (Bash, Python, or another high-level language). Experience with configuration management tools (Ansible, Puppet, Chef, SaltStack More ❯

Linux Engineer - High-Performance Prop Trading Up to £200k total London Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. You'll be responsible for designing and maintaining highly … skills are essential in this close-knit, collaborative environment. What you'll do: Take ownership of mission-critical Linux systems from day one. Design, operate, and improve highly available, high-performance infrastructure. Enable traders and developers to run their applications at the bleeding edge. Troubleshoot and debug complex systems using command-line tools. Automate tasks and improve processes through … scripting and configuration management. What we're looking for: Extensive Linux engineering experience in a high-availability environment (RedHat/Debian-based or similar). Experience supporting mission-critical systems and high-performance applications. Strong scripting/automation skills (Bash, Python, or another high-level language). Experience with configuration management tools (Ansible, Puppet, Chef, SaltStack More ❯

Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. You’ll be responsible for designing and maintaining highly … skills are essential in this close-knit, collaborative environment. What you’ll do: Take ownership of mission-critical Linux systems from day one. Design, operate, and improve highly available, high-performance infrastructure. Enable traders and developers to run their applications at the bleeding edge. Troubleshoot and debug complex systems using command-line tools. Automate tasks and improve processes through … scripting and configuration management. What we’re looking for: Extensive Linux engineering experience in a high-availability environment (RedHat/Debian-based or similar). Experience supporting mission-critical systems and high-performance applications. Strong scripting/automation skills (Bash, Python, or another high-level language). Experience with configuration management tools (Ansible, Puppet, Chef, SaltStack More ❯

Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. You’ll be responsible for designing and maintaining highly … skills are essential in this close-knit, collaborative environment. What you’ll do: Take ownership of mission-critical Linux systems from day one. Design, operate, and improve highly available, high-performance infrastructure. Enable traders and developers to run their applications at the bleeding edge. Troubleshoot and debug complex systems using command-line tools. Automate tasks and improve processes through … scripting and configuration management. What we’re looking for: Extensive Linux engineering experience in a high-availability environment (RedHat/Debian-based or similar). Experience supporting mission-critical systems and high-performance applications. Strong scripting/automation skills (Bash, Python, or another high-level language). Experience with configuration management tools (Ansible, Puppet, Chef, SaltStack More ❯

Linux Engineer – High-Performance Prop Trading Up to £200k total | London | Hybrid (4 days in-office) Are you a Linux Engineer passionate about high-performance systems and cutting-edge technology? Quant Capital is looking for a skilled engineer to join a small, global team supporting a new trading business. You’ll be responsible for designing and maintaining highly … skills are essential in this close-knit, collaborative environment. What you’ll do: Take ownership of mission-critical Linux systems from day one. Design, operate, and improve highly available, high-performance infrastructure. Enable traders and developers to run their applications at the bleeding edge. Troubleshoot and debug complex systems using command-line tools. Automate tasks and improve processes through … scripting and configuration management. What we’re looking for: Extensive Linux engineering experience in a high-availability environment (RedHat/Debian-based or similar). Experience supporting mission-critical systems and high-performance applications. Strong scripting/automation skills (Bash, Python, or another high-level language). Experience with configuration management tools (Ansible, Puppet, Chef, SaltStack More ❯

to provide technical leadership and expertise in the design, development, and optimization of our enterprise database solutions. This top-level role will be instrumental in architecting scalable, reliable, and high-performance data systems that support critical business applications and analytics. The ideal candidate will be a data expert, capable of translating complex business requirements into robust technical solutions, mentoring … primary expert for performance tuning and optimization of all SQL queries, stored procedures, and database configurations, utilizing advanced tools (e.g., SQL Server Profiler) to identify and resolve bottlenecks in high-volume environments. ETL and Data Pipelines: Architect, develop, and maintain robust ETL/ELT processes and data pipelines to facilitate data migration, transformation, and integration from various sources into … recovery strategies to safeguard critical data and ensure compliance with industry regulations (e.g., GDPR, HIPAA). Troubleshooting & Problem Solving: Proactively monitor and troubleshoot the most complex database issues, providing high-level support and implementing permanent solutions to ensure minimal downtime and disruption. Documentation & Standards: Champion a culture of comprehensive documentation for database architectures, processes, and operational procedures to ensure More ❯

CDK. Keep it reliable: run, monitor, and debug services; configure meaningful alerts; analyse logs/metrics for performance and behaviour; evaluate systems for operational reliability. Migrate without drama: move high-traffic systems to new designs with zero downtime. Own the ops: participate in on-call/incident response, lead post-incident learnings, and drive platform improvements. What We’re … Looking For: Essential Skills: Proven experience building and operating large-scale systems on AWS. Strong background in high-availability, fault-tolerant, distributed systems. Fluency in Java and Spring Boot. Excellent organisational, prioritisation, and communication skills. Desirable Skills: Hands-on CI/CD experience. Understanding of serverless and microservices architectures with extensible REST APIs. Familiarity with Terraform/AWS … grow. How you’ll work Agile ceremonies: standups, ticket estimations, retrospectives. Collaborative engineering: peer reviews and pair programming. Data-informed decisions: use metrics and customer signals to guide priorities. High impact: a visible role influencing engineering practices and platform direction. Why Join ScriptRunner? Impact: Contribute to products that make a difference for millions of users. Growth: Take advantage of More ❯