251 to 275 of 601 Remote High Availability Jobs

performance, reduce downtime, and drive innovation in a business delivering life's essential service every day. What you'll do as a Regional SCADA Engineer: SCADA System Support: Maintain high availability of the Regional SCADA platform (targeting 99.2% uptime or higher). Perform proactive system maintenance, patching, upgrades, and configuration management. Diagnose and resolve faults across SCADA applications … RTUs, and client workstations. Emergency & Out-of-Hours Coverage: Participate in the SCADA emergency support roster, providing in-hours and out-of-hours fault response. Investigate high-impact incidents and escalate recurring faults for permanent resolution. Incident & Request Management: Deliver responsive support for SCADA-related service requests and incidents. Manage access and data requests in line with OT policies … be given for what is undoubtedly an incredibly rewarding experience. It's also a great opportunity to learn more about our business and meet colleagues. Disclaimer: due to the high volume of applications we receive, we may close the advert earlier than the advertised date, so we encourage you to apply as soon as possible to avoid disappointment. More ❯

looking for a talented Infrastructure Engineer to join our growing Technology team in Horsham. You’ll play a vital role in maintaining, supporting, and developing our internal infrastructure, ensuring high availability, performance, and security of our systems and services. Key Responsibilities • Manage and maintain core infrastructure including Windows Server, virtualisation (VMware/Hyper-V), storage, and networking. • Support More ❯

how we build software and actively participate in retrospectives Requirements Essential (Need to have) Senior level engineer with deep Rails experience and a track record of building and scaling high performance, secure systems in production Strong knowledge of the Rails tech stack Experience of working in a product led environment Commitment to software quality, test coverage, and operational reliability … Nice to have) Experience in fintech, payments, banking, or working with payments and cards Experience of working in a regulated and/or PCI/SOC2 compliant company with high availability and high security requirements Experience with Node and React in production systems Our tech stack: Rails/Node/React/MySQL (MariaDB)/Linux AWS More ❯

with customers and external partners to design and prepare suitable cloud infrastructure to ensure Thought Machine Vault products can be tested and run successfully at scale. Includes planning for high availability, disaster recovery, backup, redundancy, capacity and security Deploying and configuring Thought Machine Vault products on client, SaaS and internal cloud infrastructure Developing deep understanding of and advising … ideally certified Professional Cloud Architect) Azure (ideally certified Solutions Architect Expert) Experience of enterprise secrets management systems, e.g. HashiCorp Vault, AWS secrets manager Experience in supporting production systems for high profile, mission critical systems. Experience with hybrid cloud technologies including OpenShift, Google Anthos, AWS EKS Anywhere, AWS Outposts A strong background in Go, Python or Java Experience with Postgres More ❯

to integrate and transform data from multiple sources into a centralised data platform. Develop and optimise complex queries and data pipelines. Optimise and manage the data platform to ensure high availability, performance, and scalability. Implement and maintain data security best practices to protect sensitive information. Collaborate with cross-functional teams to gather and understand data requirements. Design and … Aviva 10% matched pension, administered by Legal and General 3x life insurance Share Save scheme eligibility Full access to Employee Assistance programme for self and family members Access to high street retail discounts platform - with access to discounts at Tesco, Asda, etc? Personal development and career progression opportunities Our commitment to diversity and inclusion? Excited about the role, but More ❯

this job and share the job with a friend. Description: The work performed under this task order includes hybrid-cloud and platform operational support to sustain and enhance the high-availability on- and off-premise cloud environments, as well as to provide Platform and Infrastructure as a Service (PaaS and IaaS) development. We are seeking a Platform Engineer More ❯

to integrate and transform data from multiple sources into a centralised data platform. Develop and optimise complex queries and data pipelines. Optimise and manage the data platform to ensure high availability, performance, and scalability. Implement and maintain data security best practices to protect sensitive information. Collaborate with cross-functional teams to gather and understand data requirements. Design and … Aviva 10% matched pension, administered by Legal and General 3x life insurance Share Save scheme eligibility Full access to Employee Assistance programme for self and family members Access to high street retail discounts platform – with access to discounts at Tesco, Asda, etc... Personal development and career progression opportunities Our commitment to diversity and inclusion? Excited about the role, but More ❯

engineers, helping them grow in their career Being responsible for technical decisions taken by the team Working alongside the engineers to design and implement monitoring and alerting to ensure high availability, performance and reliability of your team’s services Improving engineering quality, processes and tooling Collaborating with product managers and designers to help define the team roadmap (we … fulfill our mission to power search and discovery with ease. We place an emphasis on an individual’s impact, contribution, and output, over their physical location. Algolia is a high-trust environment and many of our team members have the autonomy to choose where they want to work and when. While we have a global presence with physical offices More ❯

including Active Directory, Azure AD and other cloud-based platforms. • Plan, implement, and manage migration projects, particularly around Microsoft 365 and other cloud solutions. • Monitor system performance and ensure high availability for business-critical services. • Liaise with external vendors and service providers to resolve issues when required. • Provide mentorship and guidance to junior support staff. • Microsoft 365 - advanced More ❯

including Active Directory, Azure AD and other cloud-based platforms. • Plan, implement, and manage migration projects, particularly around Microsoft 365 and other cloud solutions. • Monitor system performance and ensure high availability for business-critical services. • Liaise with external vendors and service providers to resolve issues when required. • Provide mentorship and guidance to junior support staff. • Microsoft 365 - advanced More ❯

including Active Directory, Azure AD and other cloud-based platforms. • Plan, implement, and manage migration projects, particularly around Microsoft 365 and other cloud solutions. • Monitor system performance and ensure high availability for business-critical services. • Liaise with external vendors and service providers to resolve issues when required. • Provide mentorship and guidance to junior support staff. • Microsoft 365 - advanced More ❯

technical documentation. Ability to optimise database query for performance and memory management. Ability to use techniques and profiling tools to optimise performance. Ability to develop application for a scalable, high-availability environment. Good understanding of message queuing systems. Good understanding of responsive web-design. General understanding in designing for cloud computing such as AWS. Proven experience building complex More ❯

ARM Templates/JSON. Azure data protection and security architecture/features. Azure Administrator certification (e.g. AZ-104, AZ-400; AZ-303; AZ-304) is required. Disaster Recovery/High Availability technologies. Azure DevOps. Azure Active Directory. Azure server-less architecture. Experience managing: Amazon AWS, Azure, Google Cloud an advantage. Keywords International is dedicated to following a well More ❯

team on SOLID/fp-based design Required Experience & Skills 5+ years in backend/system architecture or senior engineering roles Hands-on expertise in designing and operating scalable , high-availability systems Deep understanding of system design patterns: modularity, microservices, SRP (SOLID), functional decomposition Proven track record of delivering automated test suites (unit, integration, end-to-end) and More ❯

Software/Financial (FinTech) Start: ASAP Responsibilities: Design, develop, and deploy scalable cloud infrastructure on AWS, following security best practices. Architect cloud solutions with disaster recovery, fault tolerance, and high availability. Work with development, QA, and operations teams to implement DevOps methodologies and toolchains. Use Infrastructure as Code (IaC) with Terraform for automation. Maintain security controls across cloud environments More ❯

Software/Financial (FinTech) Start: ASAP Responsibilities: Design, develop, and deploy scalable cloud infrastructure on AWS, ensuring security best practices. Architect cloud solutions with disaster recovery, fault tolerance, and high availability. Collaborate with teams to define and implement DevOps methodologies and toolchains. Implement Infrastructure as Code (IaC) using Terraform for automation. Maintain security controls across cloud environments, ensuring compliance. More ❯

secure, scalable Azure infrastructure. Build and maintain CI/CD pipelines using Azure DevOps. Automate infrastructure using Terraform, ARM, or similar IaC tools. Monitor performance, optimise costs, and ensure high availability. Implement strong security and compliance controls across the platform. Azure Networking Manage VNets, subnets, NSGs, Azure Firewall, and hybrid connectivity. Design and support secure networking across cloud and More ❯

set-up and are looking for a career move working for a cutting edge cyber security company. Any international support experience an advantage. About the role:- The role ensures high performance and availability of internal systems for all users, contributing to strategic IT decisions, and supporting a Cloud First transformation using Microsoft Azure. You will also be responsible … Oversee the rota-based support desk and out-of-hours coverage. Infrastructure & Systems:- Manage all IT infrastructure including servers, cloud services (Azure), network, and security systems. Maintain and improve high availability, disaster recovery, and business continuity plans. Implement and manage corporate systems (e.g., email, backups, telephony). Strategic & Project Leadership Plan and execute IT projects aligned with the … o Linux and macOS environments Familiarity with ITIL framework and process-driven service delivery. Strong communication, stakeholder management, and leadership skills. Comfortable working across time zones and in a high-availability environment. This is just a short o v er-view of this exciting role as a Support Manager, so if you'd like a full breakdown of More ❯

a purely strategic or oversight role. You’ll be owning the security vision, building the roadmap, writing code, reviewing architecture, threat modelling, and automating at scale, while building a high-performance team around you. This is what you will own: Security Engineering Strategy Define and execute the security vision across cloud infrastructure, applications, and detection systems, aligned to real … patterns in AWS, Kubernetes, CI/CD pipelines, and crypto-native systems. Own IaC scanning, secrets detection, and automated control implementation. Threat Modelling & Incident Readiness Lead technical reviews of high-value trading and custody systems. Translate threat intel into proactive engineering solutions. Cross-Functional Collaboration Work closely with Engineering, DevOps, and Product teams to embed security from day one … enabler. Please apply if you have done the following: You’ve led security engineering teams but still write code and review complex systems personally You’ve secured cloud-native, high-availability, and/or low-latency trading systems You’ve worked with or around crypto custody, DeFi protocols, or MPC wallets You’re passionate about automation, infrastructure-as More ❯

a purely strategic or oversight role. You’ll be owning the security vision, building the roadmap, writing code, reviewing architecture, threat modelling, and automating at scale, while building a high-performance team around you. This is what you will own: Security Engineering Strategy Define and execute the security vision across cloud infrastructure, applications, and detection systems, aligned to real … patterns in AWS, Kubernetes, CI/CD pipelines, and crypto-native systems. Own IaC scanning, secrets detection, and automated control implementation. Threat Modelling & Incident Readiness Lead technical reviews of high-value trading and custody systems. Translate threat intel into proactive engineering solutions. Cross-Functional Collaboration Work closely with Engineering, DevOps, and Product teams to embed security from day one … enabler. Please apply if you have done the following: You’ve led security engineering teams but still write code and review complex systems personally You’ve secured cloud-native, high-availability, and/or low-latency trading systems You’ve worked with or around crypto custody, DeFi protocols, or MPC wallets You’re passionate about automation, infrastructure-as More ❯

algorithms and infrastructure powering both internal trading desks and institutional clients across global equity markets. This is a hands-on role focused on designing, developing, and optimizing low-latency, high-performance trading algorithms and order handling systems. You will collaborate closely with quants, product teams, and front-office stakeholders in a high-impact, agile environment. Key Responsibilities Design … build, and support high-availability, low-latency trading strategies and systems. Collaborate with quantitative analysts on implementing models, signals, and trading logic. Customize and adapt algorithms based on client requirements and market conditions. Develop infrastructure components including order management systems, rules engines, and routing logic. Conduct simulation, backtesting, and performance analysis. Follow best practices in software development including … seeking algos. Familiarity with low-latency messaging systems (e.g., Solace , 29West ). Experience with Agile development and event-driven programming (Pub/Sub models). Why Apply? Join a high-performing global trading technology team at the forefront of market innovation. Work in a collaborative, front-office-aligned environment. Build mission-critical, revenue-generating trading systems. Competitive compensation and More ❯

algorithms and infrastructure powering both internal trading desks and institutional clients across global equity markets. This is a hands-on role focused on designing, developing, and optimizing low-latency, high-performance trading algorithms and order handling systems. You will collaborate closely with quants, product teams, and front-office stakeholders in a high-impact, agile environment. Key Responsibilities Design … build, and support high-availability, low-latency trading strategies and systems. Collaborate with quantitative analysts on implementing models, signals, and trading logic. Customize and adapt algorithms based on client requirements and market conditions. Develop infrastructure components including order management systems, rules engines, and routing logic. Conduct simulation, backtesting, and performance analysis. Follow best practices in software development including … seeking algos. Familiarity with low-latency messaging systems (e.g., Solace , 29West ). Experience with Agile development and event-driven programming (Pub/Sub models). Why Apply? Join a high-performing global trading technology team at the forefront of market innovation. Work in a collaborative, front-office-aligned environment. Build mission-critical, revenue-generating trading systems. Competitive compensation and More ❯

business continuity and effective disaster recovery strategies are fundamental for businesses implementing hybrid cloud solutions in London. Windows Server 2025 elevates these capabilities through advanced cloud-based backup and high-availability configurations, offering a comprehensive framework that supports the resilience of business operations. Here’s how Windows Server 2025 enhances these critical areas: Advanced Disaster Recovery Solutions : Cloud … with Azure allows for geographic redundancy, where data can be replicated in multiple locations across the cloud. This is especially crucial for businesses in London that must maintain data availability and business operations despite local disruptions. Enhanced Business Continuity Plans : High-Availability Configurations : Windows Server 2025 supports high-availability setups that ensure critical applications and … recovery protocols without manual intervention. These features make Windows Server 2025 a cornerstone for businesses in London seeking reliable hybrid cloud solutions. By leveraging cloud-based backups and ensuring high service availability, companies can protect their operational data and enhance their resilience to IT-related disruptions. This strategic approach to disaster recovery and business continuity ensures that businesses More ❯

days in office) Company Overview: Our client is a technology-focused organisation that specialises in developing advanced data processing and automation systems. Their work revolves around building robust, high-performance solutions that handle complex data workflows efficiently. Operating in a dynamic and fast-moving environment, they focus on delivering scalable and adaptable technology to support business-critical decision-making. … a team in designing, implementing, and optimising automation and data-driven systems. The ideal candidate will combine hands-on development expertise with leadership capabilities, ensuring that the team delivers high-quality solutions that meet business needs. Key Responsibilities: Technical Strategy & Development Shape and drive the technical vision, ensuring systems are scalable, maintainable, and performant. Oversee the design and implementation … projects. Messaging & Communication: Utilising message queues and real-time communication protocols. Databases: Working with relational databases to manage structured data efficiently. Infrastructure & Deployment: Running on Linux-based environments, ensuring high availability and scalability. Monitoring & Observability: Using industry-standard tools for system health and performance tracking. What We're Looking For Essential Experience & Skills: Strong background in software development More ❯

Lead Data Engineer We're working with a high-growth digital business that’s investing heavily in its internal engineering and data function. As they continue scaling their operations across multiple markets, they’re looking to bring on an experienced Lead Data Engineer to help shape a brand-new, real-time data platform. 🚀 About the Role This is a … data pipelines Integrate diverse data sources and ensure data accuracy and integrity Develop and maintain data models optimised for real-time querying Build fault-tolerant ingestion processes and ensure high availability Implement logging, monitoring, and alerting for infrastructure health Partner with cross-functional teams to deliver robust data solutions 💡 What You’ll Bring Strong hands-on experience building More ❯