201 to 225 of 698 High Availability Jobs

Senior Java Developer

Hiring Organisation
Version 1
Location
London, UK
management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining high-performance applications that meet our business needs.Key Responsibilities:Design and Development: Design and development of robust, scalable, and efficient Java applications.AWS Integration: Utilize … services to build and deploy cloud-based solutions, ensuring high availability and scalability.Database Management: Design, implement, and maintain database schemas, write complex SQL queries, and optimize database performance.Batch Processing: Develop and manage batch processing systems to handle large volumes of data efficiently.Code Quality: Ensure code quality through code ...

Senior Java Developer

Hiring Organisation
Version 1
Location
Midlothian, Scotland, UK
management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining high-performance applications that meet our business needs.Key Responsibilities:Design and Development: Design and development of robust, scalable, and efficient Java applications.AWS Integration: Utilize … services to build and deploy cloud-based solutions, ensuring high availability and scalability.Database Management: Design, implement, and maintain database schemas, write complex SQL queries, and optimize database performance.Batch Processing: Develop and manage batch processing systems to handle large volumes of data efficiently.Code Quality: Ensure code quality through code ...

Senior Java Developer IRC298567

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements 7+ years … with other SDLC tools (e.g., Git, Jira, Confluence). Excellent communication and problem-solving skills. Ability to work independently and as part of a high-performing team. Demonstrated experience in driving projects from concept to production. Job responsibilities Lead the design, development, and deployment of mission-critical applications using ...

Lead AI Engineer

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 72,000 - 92,000 Annual
about user-centred design, agile delivery, and building digital services that make a real difference - and we're now scaling that expertise into large, high-stakes AI adoption programmes across the public sector. Overview We're looking for a Lead AI Engineer to be the hands-on technical builder … into working, production-grade systems - semantic search, RAG pipelines, and broader generative AI capability - integrated into complex Legacy and multi-cloud environments handling high-volume, sensitive public sector data. You'll work inside a collaborative "Rainbow Team" alongside civil servants and the wider delivery team, staying close ...

Network Security Specialist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
conducted on the LME’s three trading platforms totalling $21 trillion, 191 million lots and 4 billion tonnes notional with a market open interest high of 2.1 million lots in 2025. The metals community uses the LME, an HKEX Group company, as a venue to transfer or take … Overall Purpose of Role: As a Network Security Specialist, you will help design, implement and govern the network security controls that protect our modern, high‐performance enterprise network. You will take a hands‐on role in shaping the network security roadmap, defining security policies and standards that drive ...

Lead Engineer

Hiring Organisation
Jobleads-UK
Location
Hook, England, United Kingdom
team’s efforts are always aligned with delivering tangible outcomes for Elanco’s customers. Oversee "build and run" responsibilities for Enterprise AI products, ensuring high availability and robust support through mature incident processes. Provide architectural oversight and hands‐on technical guidance for the development of AI‐driven applications. … Lead Scrum ceremonies from a technical perspective, ensuring the team delivers high‐quality increments and meets sprint goals. Mentor and coach Senior and Software Engineers, as well as members of our student program, to cultivate a high‐performing and connected engineering organisation. Drive CI/CD maturity, continually ...

Desktop Trade Support Engineer

Hiring Organisation
Quant Capital
Location
London, UK
trade across global markets, unconstrained by external pressures.This opportunity is ideal for an End-user Support or Trade Support Engineer who thrives in high-performance environments, understands the demands of a trading floor, and is excited by the pace and complexity of modern market infrastructure.The Opportunity:Joining a globally … researchers, and developers—deploying, managing, and innovating around the systems that power one of the most agile trading operations in the industry.Key Responsibilities:Delivering high-touch technical support to front-office and back-office users in a real-time, fast-paced trading environmentDeploying, configuring, and supporting complex trading platforms ...

Infrastructure Engineer

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
manual tasks to reduce operational overhead and improve consistency Maintain secure infrastructure components, including identity and access management, patching, and disaster recovery Support high-availability operations through robust processes, monitoring, and controls across cloud and on-prem workloads Maintain awareness of information security risks and apply appropriate controls … mitigate threats Apply modern engineering practices and infrastructure standards Work with third-party vendors to ensure the health and availability of hosted or outsourced services Collaborate with the Security Operations Centre on threat detection and incident response activities Take ownership of incidents and problems through to resolution or formal ...

Lead Engineer

Hiring Organisation
Jobleads-UK
Location
United Kingdom
team’s efforts are always aligned with delivering tangible outcomes for Elanco’s customers.* Oversee "build and run" responsibilities for Enterprise AI products, ensuring high availability and robust support through mature incident processes.* Provide architectural oversight and hands-on technical guidance for the development of AI-driven applications. … Lead Scrum ceremonies from a technical perspective, ensuring the team delivers high-quality increments and meets sprint goals.* Mentor and coach Senior and Software Engineers, as well as members of our student program, to cultivate a high-performing and connected engineering organisation.* Drive CI/CD maturity, continually ...

Cloud Platform Engineer

Hiring Organisation
Checkout.com
Location
London, UK
while actively participating in team ceremonies and peer reviews.Operational Excellence: Adopt full operational responsibility for your services, providing triage and support to ensure the high availability of our payment systems.System Reasoning: Create solutions that are well-documented and easy to reason about, even for those unfamiliar with … system.Continuous Improvement: Proactively identify areas for improvement within your team's cloud footprint and work with mentors to design and implement these enhancements.Ownership: Display high accountability for the tasks you deliver, showing urgency during incidents.Additional InformationBring all of you to workWe create the conditions for high performers ...

Platform Engineering Team Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
security team to turn platform governance into an engineering challenge. You’ll integrate security directly into our pipelines and utilize compliance frameworks like Sprinto.* **High Reliability & Escalation:** Drive infrastructure improvements focused on global load balancing, disaster recovery, cloud-native databases (Cloud SQL, Spanner), and robust telemetry pipelines. You will … point for our SRE team during complex incidents.**Technical Expertise:*** **Cloud Native Mastery:** Deep expertise in Google Cloud Platform (GCP), specifically designing and managing high-availability, multi-regional infrastructure.* **Infrastructure as Code (IaC):** Advanced experience writing modular, scalable IaC using a combination of Terraform and GCP Config Connector. ...

Senior Dev Ops Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
alerting solutions Develop and support automation frameworks Manage CI/CD pipelines Provide technical support to development teams to enable the efficient delivery of high‐quality services and applications Build and maintain Kubernetes clusters on‐prem and in cloud Access and IAM management in Google Cloud, Looker, BigQuery, etc. … experience with on‐prem sharded MongoDB cluster Extensive experience building, managing, and scaling Kubernetes clusters (GKE, manual Kubernetes, etc.) Extensive experience designing and building highavailability, resilient infrastructure Experience setting up and maintaining monitoring, alerting, log collection (rsyslog, Grafana, Prometheus, ELK) Automation and scripting experience (Terraform, Packer, Ansible ...

Senior DevOps Engineer

Hiring Organisation
ISR Recruitment
Location
United Kingdom
excellent opportunity to work within a modern AWS cloud environment, supporting the deployment, monitoring and continuous improvement of live services used across a high-profile government programme. The successful candidate will be a hands-on DevOps Engineer with strong AWS expertise, excellent troubleshooting skills and experience supporting production environments. … other highly regulated environments Role and Responsibilities: Support the deployment, operation and continuous improvement of cloud-based services hosted within AWS. Monitor the health, availability and performance of live production environments. Investigate, diagnose and resolve infrastructure, application and performance issues. Collaborate with development teams to identify root causes ...

Senior Cloud Engineer I

Hiring Organisation
Checkout.com
Location
London, UK
platform, documenting significant decisions as ADRs.Operational SME: Act as the Subject Matter Expert for numerous team-owned services, providing advanced operational support and ensuring high availability for our global payment systems.Evangelise Best Practices: Produce exemplary code and documentation that inspires others. You will be responsible for spreading best … Proactively explore and implement AI-driven automation to enhance infrastructure efficiency and team productivity.Additional InformationBring all of you to workWe create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one.Here, you’ll move fast, take on meaningful ...

Senior Cloud Engineer I Cloud Platform London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
documenting significant decisions as ADRs. Operational SME: Act as the Subject Matter Expert for numerous team-owned services, providing advanced operational support and ensuring high availability for our global payment systems. Evangelise Best Practices: Produce exemplary code and documentation that inspires others. You will be responsible for spreading … implement AI-driven automation to enhance infrastructure efficiency and team productivity. Additional Information Bring all of you to work We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one. Here, you’ll move fast, take ...

Senior Software Engineer, Machine Learning Services

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
senior engineers building the core platform that powers UiPath's large‐scale AI and Document Understanding products. Our world is one of distributed systems, high‐throughput model serving, and complex asynchronous training workflows. We're looking for a systems‐level engineer who wants to work on the gnarly, foundational … distributed job queue that orchestrates it all. Solve hard concurrency, performance, and distributed systems problems to ensure our platform is bulletproof for high‐volume production workloads. Work directly with product and ML science teams to understand their needs and build the scalable infrastructure required to bring their models ...

DevOps Platforms Engineer

Hiring Organisation
Netcompany
Location
Leeds, UK
rewarding careerJob DescriptionAs a DevOps Engineer, you will be central to designing, implementing, and operating cloud-based solutions for a wide range of high-profile clients. You’ll apply your expertise in cloud architecture, Infrastructure as Code, automation, and Kubernetes to deliver scalable, reliable, and secure platforms that meet … Prometheus, Grafana, or Azure Monitor, as well as log aggregation and observability using the ELK or EFK stack for Kubernetes environments.QualificationsDesirableImplemented disaster recovery and high-availability solutions for critical systems.Exposure to multi-cloud architectures and hybrid cloud solutionsUnderstanding of cloud cost‐optimisation strategiesRelevant Azure or AWS certifications, such ...

Infrastructure engineer (UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
production environment Design and implement scalable, fault-tolerant infrastructure solutions on public cloud providers (AWS, GCP, Azure) to support WRITER's rapidly expanding, high-traffic AI platform Own the reliability, performance, and efficiency of WRITER’s core services, defining and upholding stringent Service Level Objectives (SLOs) and Error Budgets … What you need A solid 7+ years of experience in infrastructure engineering, DevOps, or a similar role focused on building and operating large-scale, high-availability production systems Deep expertise with cloud platforms (AWS strongly preferred), containerization technologies like Docker and Kubernetes, and Infrastructure-as-Code tools such ...

Principal Core Infrastructure Engineer

Hiring Organisation
Oracle Corporation
Location
United Kingdom, UK
development teams to identify and resolve cross-functional operational risks by combining engineering expertise, troubleshooting skills, and operational best practices. The role requires a high degree of independence, excellent communication and organizational skills, and a strong commitment to improving customer experience by enhancing service reliability, reducing support tickets … similarSolid experience with Configuration Management toolsProgramming languages development experience using Python, Golang, Terraform Experience with monitoring tools such as GrafanaExperience in managing 247 high-availability production applicationsExcellent organizational, verbal, and written communication skillsGood understanding of Agile software development principles including using common tools such as JIRAOnly Oracle brings ...

Specialist, Linux Administration

Hiring Organisation
Colt Technology Services
Location
Greater London, United Kingdom
Employment Type
Full Time
services. Develop and maintain operating procedures to ensure secure, stable, and efficient system management. Design and implement solutions that meet security, compliance, resilience, and high availability requirements. Drive automation using Ansible and other tools to streamline operational tasks and reduce manual effort. Lead complex troubleshooting activities across Linux … systems, and cloud resources. Troubleshooting and resolving technical issues related to infrastructure components to ensure uninterrupted operations. Monitoring and optimizing the performance, security, and availability of IT infrastructure. Providing subject matter expertise to develop and execute infrastructure projects and strategies. Supporting disaster recovery and business continuity planning and testing ...

Database Administrator (AWS AURORA / POSTGRESQL)

Hiring Organisation
NSD
Location
South Croydon, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £525 per day
leading technology organisation delivering critical digital services into the UK Public Sector. They are seeking an experienced Senior Database Administrator (DBA) to join a high-profile programme supporting the design, operation and optimisation of enterprise database platforms hosted within AWS. This is an excellent opportunity to join a highly … architecture, design and implementation of enterprise AWS database solutions Design and maintain database schemas, indexing strategies and data models Deliver resilient database platforms with high availability and disaster recovery capabilities Develop and test backup, recovery, failover and business continuity processes Participate in architecture reviews, governance boards and technical ...

Specialized Cloud Network Engineer - Multi-Cloud

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
network architecturesacross AWS and GCP, including VPC/VNet design, subnetting, routing, IPaddressing schemes, and network segmentation. Hybrid Cloud Connectivity: Establish and maintain robust, high-performance, and secure connectivitybetween on-premise data centers and public cloud environments usingtechnologies such as AWS Direct Connect, Google Cloud Interconnect, VPNs … familiarity with VPN,AWS Privatelinks and Google Cloud Private Service Connect. Application Resiliency - DNS and DNS Routing, AWS Route53,Load Balancers, Google Cloud CloudDNS, High availability & Resiliencyand API platforms Hybrid cloud connectivity solutions (Direct Connect, Cloud Interconnect, VPNs, SD-WAN). Networking concepts: TCP/IP, routing protocols ...

Senior MySQL Database Administrator (DBA)

Hiring Organisation
Aristocrat Technologies
Location
London, UK
ensuring our critically important database systems are secure, scalable, and reliable. You'll join a world-class team, applying your expertise to support the high-traffic, data-intensive workloads that power our popular gaming platforms. This is an outstanding chance to create a significant impact within an ambitious … technical authority for MySQL, partnering closely with Architecture, Engineering, Data Science, and SRE teams to ensure our databases can safely scale to meet high-traffic, data-intensive workloads.Key ResponsibilitiesDatabase Architecture & Scalability· Own and evolve the architecture of high-performance, highly available MySQL platforms supporting production game workloads ...

Director of Software Engineering- J.P. Morgan Personal Investing

Hiring Organisation
JP Morgan Chase
Location
London, UK
common Investment Platform. We are seeking a Director of Engineering to lead one of the Investment Platform areas within JPM Personal Investing, overseeing multiple high-impact engineering teams. In this role, you will drive execution against the product roadmap while scaling our technology, people, and processes. You will … responsible for shaping technical strategy, building and mentoring high-performing managers and engineers, and delivering reliable, secure, and scalable systems that support our business goals through innovation. Job Responsibilities: Partner with Product to define and drive the strategy your teams will deliver across multiple time horizon Partner with Business ...

Cloud Architect

Hiring Organisation
ApexCare Talent Solutions
Location
California City, California, United States
Employment Type
Any
Salary
USD Annual
ensure seamless integration of our applications with our cloud infrastructure. Responsibilities Design and implement cloud architecture for our organization Ensure scalability, security, and high availability of our cloud systems Collaborate with development team to integrate applications with cloud infrastructure Develop and implement cloud migration strategies Ensure compliance with ...