76 to 100 of 475 High Availability Jobs

Principal Engineer, CoinDesk Data Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
that provides market infrastructure and information services. These include: Bullish Exchange – a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance central limit order book matching engine with automated market making to provide deep and predictable liquidity. Bullish Exchange is regulated in Germany, Hong … shape the frameworks and processes that drive our global teams forward. We refuse to compromise on quality and seek problem solvers who thrive on high-impact technical challenges. The Team: CoinDesk Data Engineering The CoinDesk Data Engineering Team builds the high-performance infrastructure that powers the world ...

DevOps Engineer - AWS & Terraform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
idea to production rapidly and safely. You’ll champion modern GitHub and CI/CD administration practices — including ownership of enterprise GitHub runners for highavailability build/test/deploy workloads — and lead the adoption of GitHub Copilot and AI‐assisted development from a central platform perspective. ...

Software Developer | Market Making Technology

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Summary Market Making at Marex is a critical and growing business, operating across multiple asset classes and geographies. The Market Making businesses have a high degree of complexity, operating with multiple workflows and booking systems, across different Marex entities and in different regions. The business uses several different technologies … future success of the Market Making business as we seek to drive technology-led growth. Responsibilities Role specific: Design, develop and maintain high-quality for internal and external facing applications. Build scalable, resilient and high-performance services that support multiple business streams across Marex. Collaborate closely with product ...

Sr Engineering Team Lead - Database - Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
team to manage a vast estate of database technologies.You will be responsible for the well-being of the team, coaching, mentoring and growing a high-performing team in bringing value by working on high-impact solutions. You will support the team with occasional hands-on involvement … ownership of vendor negotiations and explaining costs to the business.### Skills Required* Python* Java* System design* Engineering principles* AWS* GCP* Platform engineering* SQL* NoSQL* High availability* Scalability* Security* Operational excellence* Service reliability engineering* Configuration management* Ansible* Packer* CI/CD* GitHub Actions* Infrastructure as Code* Terraform* Containers* Docker ...

Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Premise, Hosted and Public Cloud platforms. It requires proficiency in system integration, support, and continuous improvement, with an emphasis on standardisation and repeatability through high levels of automation and orchestration. The candidate will be expected to provide exceptional service levels to our stakeholders, comprehend key business processes, and understand … support across VMware and Microsoft Hyper-V platforms, together with container technologies such as Kubernetes. This should also include enterprise integration experience with security, high availability, networking, load balancing aspects to deliver applications and infrastructure. Experience administering Microsoft 365 services including Exchange Online, Entra ID, Teams and SharePoint ...

Database Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
class platform to amplify our teams’ most powerful ideas. As part of our engineering team, you’ll shape the platforms and tools that drive high-impact research - designing systems that scale, accelerate discovery and support innovation across the firm. Take the next step in your career. The role … scaling distributed database services across on‐premises and AWS environments Supporting large-scale deployments of PostgreSQL, Microsoft SQL Server, MySQL and CockroachDB, ensuring high availability, disaster recovery and performance Contributing to the design and implementation of automation for database provisioning, upgrades, replication and monitoring using Python, Ansible ...

Boomi Runtime Enablement Engineer (Private Cloud – AWS/Azure & Kubernetes)

Hiring Organisation
Jobleads-UK
Location
United Kingdom
self-managed clusters). Experience with containerization using Docker . Knowledge of Linux administration , networking, SSL certificates, DNS, firewalls, and load balancers. Experience implementing High Availability (HA) , scaling, monitoring, and disaster recovery for Boomi runtimes. Experience with CI/CD automation (Azure DevOps, GitHub Actions, Jenkins, or similar ...

Senior Technical Operations Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
bringing the world’s most important work to OCI. We build and operate our government, classified, and sovereign cloud regions to be reliable and high-performance, just like our public cloud. Our customers and their mission are the center of what we do. We strive to improve our knowledge … databases, supporting critical business operations. You will perform administration and analysis for multiple production environments and recommend new and novel solutions to improve availability, performance, and supportability. This is an opportunity to bring a combination of deep technical knowledge with administration/analysis knowledge of Oracle\'s Cloud Infrastructure ...

Director, Head of Technology Resilience and Production Operations

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
decision on prioritisation, resourcing and design configurations for tooling, products and systems pertaining tot the Technology Resilience and Production Operations function* Accountable for delivering high quality management information and dashboards that provide a comprehensive view of the Technology Resilience and Production Operations estate. Deliver senior stakeholder communications by translating … managing Technology service design, acceptance and continuous performance of Technology Production operations* Accountable for ensuring new technology or changed services establish document standards for availability, capacity, security and continuity to ensure they operate at peak performance once live.* Accountable for tracking the operational readiness for in-scope projects ...

DevOps Engineer (Product) DevOps Engineer - Product (London, UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
entire infrastructure stack; from CI/CD pipelines to production deployments, from infrastructure orchestration to security governance. You’ll be part of a high-powered team located in London. You will build robust systems, move quickly, but be ready to scale and ensure production-grade reliability as our product … Prometheus, Grafana, CloudWatch, Datadog, Sentry) to ensure system reliability and rapid incident response. Establish SLOs/SLIs and implement observability best practices to maintain high availability and performance. Lead incident response, root cause analysis, and implement preventive measures to improve system resilience. Security & Governance: Implement and maintain security ...

Cloud Native DevOps Engineer - (AWS)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
your considering As an Cloud DevOps Engineer in our Cloud & Custom Applications practice, you will work on mission-critical systems that require high availability, security, and scalability. You will be responsible for building, automating, and optimizing cloud-based infrastructure while ensuring compliance with security standards. Hybrid working … tools such as Terraform or CloudFormation. Implement CI/CD pipelines, enabling continuous integration and continuous deployment for mission-critical applications. Monitor system performance, availability, and security, implementing observability best practices. Work in an Agile environment, engaging with stakeholders to understand requirements and deliver iterative improvements. You can bring ...

Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
maintaining the reliability and performance of our global trading infrastructure and financial technology platforms. This role offers an opportunity to work in a high-stakes, performance-driven environment, where your expertise in automation, infrastructure management, and operational excellence will be paramount. Responsibilities Design, build, and maintain highly available, scalable … observability platforms (Grafana, InfluxDB) and automation. Ability to troubleshoot complex distributed systems and applications. Familiarity with Git and modern source control workflows. Understanding of high availability, fault tolerance, and disaster recovery principles. Excellent communication and collaboration skills for effective team work. Job Info Job Identification 249398 Posting Date ...

GCP Devops Engineer

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
consumer or SaaS environments. Strongexpertise in deploying and managing production‐grade Kubernetesclusters and containerised services. Hands‐onexperience with Kubernetes (k8s) and Containers in live,highavailability environments. Provenexperience designing and implementing CI/CD pipelines for automatedbuild, test, and deployment workflows. Proficiencyin programming languages such as Python … concepts clearly. Abilityto work effectively in fast‐paced, dynamic environments and adapt quicklyto change. Stronganalytical and problem‐solving abilities with a focus on delivering high‐qualityoutcomes. #J-18808-Ljbffr ...

Devops SRE

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
environments. Strong expertise in deploying and managing production‐grade Kubernetes clusters and containerised services. Hands‐on experience with Kubernetes (k8s) and Containers in live, highavailability environments. Proven experience designing and implementing CI/CD pipelines for automated build, test, and deployment workflows. Proficiency in programming languages such … work effectively in fast‐paced, dynamic environments and adapt quickly to change. Strong analytical and problem‐solving abilities with a focus on delivering high‐quality outcomes. #J-18808-Ljbffr ...

SQL Database Administrator

Hiring Organisation
VIQU IT
Location
London, Bishopsgate, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
play a key role in delivering database solutions, supporting application migrations, and ensuring SQL environments are secure, resilient, and built to a consistently high standard. Skills required from the SQL Database Administrator: Active SC Clearance (mandatory). Experience in a Critical National Infrastructure environment Strong commercial experience administering Microsoft … Server environments. Experience working with SQL Server 2016 through to SQL Server 2025. Excellent knowledge of Always On Availability Groups, Windows Clustering and High Availability/Disaster Recovery technologies. Experience administering SSRS, SSIS and SSAS. Strong understanding of SQL Server upgrades, migrations and performance optimisation. Experience supporting ...

Senior Software Engineer - .Net

Hiring Organisation
Jobleads-UK
Location
Bristol, England, United Kingdom
clearly defined. Maintain awareness and support of ADP policies and procedures. Key Skills and Qualifications Experience in building, delivering and operating APIs at high availability and scale. Knowledge of automated testing frameworks and testing best practices. Deep understanding of agile engineering practices. Technical Expertise Proficient in .NET Core … veteran status or disability. Hiring decisions are based upon ADP's operating needs, and applicant merit including, but not limited to, qualifications, experience, ability, availability, cooperation, and job performance. Ethics at ADP ADP has a long, proud history of conducting business with the highest ethical standards and full compliance ...

Senior Platform Engineer

Hiring Organisation
Talent Locker
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£75,000
efficient software delivery. Implementing monitoring, observability and operational tooling to improve platform reliability. Working closely with Site Reliability Engineering and Operations teams to ensure high availability and resilience. Supporting incident response, root cause analysis and continuous improvement initiatives. Acting as a technical mentor, promoting engineering standards and best ...

Server Engineer

Hiring Organisation
VIQU IT
Location
London, Vintry, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day Inside IR35
week) Key Responsibilities Build, configure, deploy, maintain, and decommission both physical and virtual Windows Servers. Manage and support enterprise Microsoft Windows Server environments, ensuring high availability, security, and performance. Develop and maintain PowerShell scripts to automate server administration and improve operational efficiency. Administer core Microsoft technologies including Active ...

Senior Network Engineer Cloud, Security & Infra (Architect II - Cloud Infrastructure Services)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
switching environments using technologies including BGP, OSPF, EIGRP, VLANs, STP, QoS, and Multicast. Administer and enhance F5 Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management Configure and manage security ...

DevOps Engineer - Manchester, UK

Hiring Organisation
Jobleads-UK
Location
Urmston, England, United Kingdom
provisioningDevelop automation scripts using Linux Shell and Python to enhance operational efficiency and reduce manual interventionSecondary SkillsAdminister configure and maintain WebSphere Application Server for high availability and performanceCollaborate on build and release processes for mobile applications Android iOS ensuring seamless deployment and updatesWe are a Disability Confident Employer ...

DevOps Engineer (AWS Platform and Software Engineer)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
using software engineering skills to build internal tools and targeted application improvements. You will thrive here if you care about pragmatic delivery, continual learning, high standards, and building systems that make the whole team more effective. This role is for someone who wants to own real systems in production … Lead Engineer with the mission to build out, maintain and support the tools and processes for our cloud trading infrastructure and curate a high performing, ‘well‐oiled’ Engineering team. You will also contribute to software engineering work where it creates leverage for the business, for example internal tooling, automation ...

Principal Engineer, CoinDesk Data Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
that shares our fundamental belief in the transformative power of digital assets. The Team: CoinDesk Data Engineering The CoinDesk Data Engineering Team builds the high‐performance infrastructure that powers the world’s most trusted crypto market data, architecting resilient systems that process over 26 billion monthly requests for real … time market information. Our technical scope is expansive, encompassing the automated extraction and normalization of data from global exchanges to be served via high‐throughput REST APIs, WebSocket streaming, and direct client deliveries. We operate with a high degree of ownership over mission‐critical infrastructure, calculating the flagship ...

Data Centre IT Technical Manager

Hiring Organisation
Networking People (UK) Limited
Location
West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£380 - £550 per day + Deemed Inside IR35 via umbrella
lead the day-to-day operations of a mission-critical data centre environment in a pre-production environment. You will be responsible for ensuring high availability, operational excellence, infrastructure reliability, and the effective management of technical teams. This role requires strong experience with VMware technologies and hands … support infrastructure validation, proof of concepts, and operational readiness. Key Responsibilities Manage the daily operations of enterprise data centre facilities. Ensure maximum uptime and availability of compute, storage, network, and virtual infrastructure. Lead infrastructure projects including upgrades, migrations, capacity planning, and technology refreshes. Manage VMware virtualisation platforms including installation ...

Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
join our Cloud & Infrastructure team. The successful candidate will be responsible for designing, operating, automating, and continuously improving enterprise-scale Azure platforms, ensuring high availability, resiliency, security, and performance.The role combines software engineering, cloud architecture, infrastructure automation, and operational excellence to improve service reliability and reduce operational overhead … experience with **Microsoft Azure**, **DevOps**, **Terraform**, **API**, disaster recovery planning, and **enterprise-scale resilience engineering**.**Key Responsibilities**### Platform Reliability & Operations* Ensure the availability, performance, scalability, and reliability of Azure-hosted services.* Define and manage Service Level Indicators (SLIs), Service Level Objectives (SLOs), and error budgets.* Proactively monitor ...

Principal Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
networking design and implementation across within Cloud environments — connectivity, routing, DNS, load balancing, firewalls, and private links between cloud and on-prem***** ****Engineer for high availability: multi-region and multi-AZ architectures, failover design, capacity planning, and disaster recovery for a platform where downtime has direct market impact … your own workflow, and coach the team to do the same safely and effectively***** ****Establish sensible guardrails for AI use in a regulated, availability-critical environment, knowing when automation should act and when it should recommend********Technical leadership (the 30%)***** ****Act as a mentor to engineers across the Platform ...