601 to 625 of 885 High Availability Jobs

IT Manager - Infrastructure & Information Security

Location
Milton Keynes, England, United Kingdom
infrastructure. Reporting to the Head of IT - UK, you'll work closely with Group IT, business stakeholders and third-party providers to ensure the availability, resilience, performance and security of services across our growing multi-site logistics operation. You'll act as the UK subject matter expert for infrastructure … proactive approach to delivering secure, reliable and scalable technology solutions. Key Responsibilities Develop and deliver the UK infrastructure and cyber security strategy. Ensure high availability, resilience and performance across infrastructure platforms. Lead cyber security governance, risk management and incident response activities. Manage cloud services, networks, servers, storage ...

Senior Software Engineer

Hiring Organisation
Ronald James Group
Location
Newcastle Upon Tyne, North East, United Kingdom
Employment Type
Permanent Contract, On-site
Salary
£95,000
release and production support. Develop and maintain .NET services, React/TypeScript interfaces, APIs and SQL Server databases. Write automated tests and maintain high engineering standards through code reviews and CI/CD. Diagnose production issues and improve monitoring, reliability and operational processes. Make technical decisions, manage delivery risks … mentor other engineers. Strong understanding of security, performance, resilience and maintainable software design. Desirable Experience RabbitMQ, SignalR, Entity Framework and Azure services. Real-time, high-availability or low-latency applications. Production incident leadership, market data or complex frontend workflows. ...

Global Head, Architecture

Location
Greater London, England, United Kingdom
teams, and product partners to turn strategy into real designs that can be built and run. You will get involved early in complex or high‐risk initiatives and step in when it matters most, including during major incidents and recovery efforts. A key part of the role is knowing … defensible. What We’re Looking For: 25+ years of experience building and operating systems in tier‐1 banks, capital markets infrastructure, or similarly regulated, high‐availability environments. Has owned or deeply influenced production systems under real load, is comfortable reading and writing code, and works effectively alongside senior ...

SAP Technical Director - Contract

Hiring Organisation
Mackenzie Jones IT
Location
North London, Euston, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£900 - £1000/day £900 - £1,200 Day Rate
significant SAP Cloud migration. Establish the foundations for a subsequent technical migration from SAP ECC 6.0 to SAP S/4HANA. This is a high-profile leadership opportunity requiring extensive SAP technical expertise, proven SAP Transformation Delivery experience and the ability to engage with Senior Executives & Strategic Technology Partners. … accountability and value. Establish technical governance, architecture review processes and effective management of programme risks and dependencies. Oversee SAP Private Cloud operational readiness, including high availability, disaster recovery, performance & support arrangements. Manage technical budgets, resources & supplier expenditure, working closely with the CIO & senior stakeholders to support the wider ...

SAP Technical Director - Contract

Hiring Organisation
MACKENZIE JONES IT LIMITED
Location
North West London, South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
Salary
£900 - £1,200 Day Rate
significant SAP Cloud migration. Establish the foundations for a subsequent technical migration from SAP ECC 6.0 to SAP S/4HANA. This is a high-profile leadership opportunity requiring extensive SAP technical expertise, proven SAP Transformation Delivery experience and the ability to engage with Senior Executives & Strategic Technology Partners. … accountability and value. Establish technical governance, architecture review processes and effective management of programme risks and dependencies. Oversee SAP Private Cloud operational readiness, including high availability, disaster recovery, performance & support arrangements. Manage technical budgets, resources & supplier expenditure, working closely with the CIO & senior stakeholders to support the wider ...

Network Engineer

Location
Dundee, Scotland, United Kingdom
across our customer environments. You will provide technical expertise across network configuration, troubleshooting, security, monitoring, and infrastructure development, helping to ensure the integrity, availability, and reliability of our networks. Working closely with colleagues, customers, suppliers, and third-party providers, you will take ownership of network-related issues and projects … including routers, switches, firewalls, VPNs, and wireless access points. Design and assist with the implementation of new networks and network infrastructure. Monitor network performance, availability, and reliability, identifying and resolving issues before they impact business operations. Diagnose and resolve network connectivity, performance, configuration, and security issues. Configure and maintain ...

Data Centre Engineer Assistant Vice President

Location
Greater London, England, United Kingdom
efficient operation of SMBC’s data centre environments across the EMEA region. The role provides technical expertise and operational oversight to protect the availability, integrity and resilience of the physical infrastructure underpinning the bank’s critical technology services. Working within established governance, security and regulatory frameworks, the role ensures … ServiceNow and associated documentation remain accurate, complete and auditable. Assess infrastructure health, capacity and operational risk, recommending corrective or preventative actions to protect service availability, resilience and compliance. Plan and implement approved infrastructure changes and maintenance activities, making day-to-day technical decisions within established procedures and escalating where ...

Senior Engineering Manager II - Risk API - Servicing Platform

Location
Greater London, England, United Kingdom
accomplished Senior Engineering Lead to take the helm of our newly formed Risk API Team within the Servicing Platform Squad. This is a critical, high-impact leadership role where you will simultaneously drive architectural strategy and scale the team responsible for the real-time transaction and user behavior risk … assessment platform. Architectural Ownership: You will be the technical authority responsible for the design, delivery, and operational excellence of the high-throughput Risk API. Domain Bridge: You will operate as the primary technical interface between fast-moving Product teams and compliance-critical Financial Crime teams, ensuring clean, scalable ...

VP, Java Electronic Trading Engineer

Location
Greater London, England, United Kingdom
help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be. Seek … performance profiling and optimisation Bonus Points eFX development experience in a low latency, zero GC environment Knowledge of institutional encodings (FIX, SBE) Fault tolerant, high availability, distributed computing Knowledge of low latency messaging (e.g. Aeron, 29West) Docker/Kubernetes/AWS Knowledge of Crypto What We Offer Competitive ...

Application Support Analyst (FTC)

Location
Belfast City District, Northern Ireland, United Kingdom
working hours. The Role Provide 1st and 2nd line application support, investigating and resolving incidents, service requests and technical issues. Monitor application performance and availability, identifying potential problems and minimising service disruption. Support incident, problem, change and release management activities. Investigate recurring issues, undertake root cause analysis and help … scripting. Application integrations, interfaces and data exchange. Software testing, release and deployment. Cybersecurity and information security principles. Experience supporting systems in a regulated or high-availability environment. Duration: 12-month fixed term contract Location: Belfast (Hybrid) Salary: £42k - £48k per annum (DOE) MCS Group is committed to Equality ...

Senior Software Engineer New Markets - EU

Location
England, United Kingdom
incident commander during regional business hours, ensuring proactive 24x7 stability. For this role, we are seeking an experienced full-stack engineer dedicated to delivering high-quality, seamless software solutions. The ideal candidate has a proven track record of designing and building scalable applications and is comfortable challenging conventions … settlement processes. Strong experience with online trading systems, including order management, execution, market data processing, and real-time trade processing. Experience in building scalable, high-availability financial applications that handle multi-currency transactions. Experience working with financial APIs, market data integrations, and trade settlement processes. Familiarity with regulatory ...

Scaled Agile Architect & Cloud-Native Tech Lead

Location
Farnborough, England, United Kingdom
complex, secure enterprise environment. The role emphasizes modern cloud-native patterns, CI/CD, containers, and infrastructure-as-code, with a focus on delivering high-availability applications and clear communication to stakeholders. #J-18808-Ljbffr ...

Senior Cloud & Windows Systems Engineer - SaaS Delivery

Location
Greater London, England, United Kingdom
focus on resiliency and automation. You will participate in on-call weekends, onsite data center activities, incident management, and cross-team improvements to ensure high availability of our SaaS platforms. #J-18808-Ljbffr ...

AWS Cloud Platform Engineer – Hybrid, Travel Across UK Hotels

Location
Hemel Hempstead, England, United Kingdom
Warner Hotels is seeking an AWS DevOps Engineer to manage and scale our AWS footprint, ensuring high availability for hotel-facing applications. You will design and maintain CI/CD pipelines, enforce security controls, and optimize costs while collaborating with cross-functional teams. The role emphasizes infrastructure ...

Senior SAP Basis & BODS Upgrade Lead - Hybrid London

Location
Greater London, England, United Kingdom
upgrades with minimal business disruption. The role covers SAP HANA, Oracle, SQL Server, and IBM Db2 on Linux, Windows, and UNIX, with emphasis on high availability, DR, and change management. You will coordinate with cross-functional teams and external vendors to ensure successful implementation, #J-18808-Ljbffr ...

IT Systems Engineer — 4.5 Day Week Onsite Support

Location
Kirkby-in-Ashfield, England, United Kingdom
systems across Windows Server environments, virtualization, storage and backup platforms. You will work with Microsoft 365, Azure, Active Directory and cybersecurity solutions to ensure high availability and security. The role also covers ERP/MES systems and other enterprise applications, with a flexible, on-site team culture. #J ...

Senior Database Engineer - HA/DR, Cloud & Automation

Location
Sheffield, England, United Kingdom
Senior Database Engineer to provide hands-on DBA leadership in an enterprise environment. You will manage databases across Oracle, SQL Server, and PostgreSQL, ensuring high availability, performance, and security across Linux/Unix platforms. The role involves supporting payments and core banking related data, implementing HA/ ...

Senior Network Engineer - AWS, Python & Ansible

Location
City Of London, England, United Kingdom
Managers Ltd. in London is seeking a Senior Network Engineer for a 6-month hybrid contract to join a global engineering team supporting a high-availability trading platform. You will own day-to-day network operations, incident management and changes across data centres, offices, and cloud environments, with ...

CyberArk Engineer Secret Management

Location
Greater London, England, United Kingdom
Responsibilities: Deploy, configure, and integrate CyberArk Secret Manager/AAM components (CP, CCP, ASCP). Design credential management solutions for service accounts, ensuring high availability and compliance. Integrate CyberArk with applications, middleware, and databases for secure credential retrieval and rotation. Automate deployments and configuration using Ansible, PowerShell, Bash ...

Distributed Network Engineer/Architect

Location
Greater London, England, United Kingdom
Rust/Go with production-grade distributed systems experience Proven ability to design systems processing PB-scale data with multi-tenant isolation and high availability Proficiency with Kubernetes, Docker and at least one major cloud platform (OCI, AWS, or equivalent) Deep understanding of low-level systems: packet processing ...

Scala Engineer

Hiring Organisation
eTeam Workforce Limited
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 620 Daily
DevOps practices Agile delivery Application design and architecture Strong troubleshooting and problem-solving capability Desirable: Cloud infrastructure experience Application security Automated deployment and monitoring High-availability digital services Large-scale public sector transformation experience Responsibilities include: Delivering Scala/Play microservices against agreed requirements Producing clean, maintainable ...

PLM Contractor

Location
Rochester, England, United Kingdom
extensions and workflows. Develop Active Workspace UI customisations and Teamcenter Reporting & Analytics reports. Install, upgrade and maintain environments using Deployment Center . Support high availability, load balancing, SSO and security hardening. Develop and maintain Teamcenter-Oracle ERP integrations . Support legacy data migration using IPS, PLMXML, CSV2TCXML ...

Senior Developer

Location
Farnborough, England, United Kingdom
user-facing elements developed with server side logic Comfortable taking ownership and writing reusable, testable and efficient code Design and implementation of low-latency, high-availability and performant applications Implementation of security and data protection best practices Good team worker and interested in mentoring others Operate as part ...

Application Support Engineer

Location
Greater London, England, United Kingdom
services Middleware Technical Documentation Virtual Servers Event Management Network Topologies ITSM Linux command line SaaS Demonstrable knowledge of core ITIL functions and relationships Supporting high availability Applications and systems Very good verbal and written communication skills Exposure and ability to work across support lifecycles. Focused systematic and pragmatic ...