101 to 125 of 195 High Availability Jobs in London

looking for a Algorithmic Trading Developer to join the team. They are looking for an outstanding candidate to be a part of agile, highly professional team delivering client-facing, high-availability, low-latency trading algorithms technology. The ideal candidate: Expertise with Java, Linux, and OO Design. Extensive experience developing trading systems for Equities, Futures or Derivatives. Knowledge of More ❯

looking for a Algorithmic Trading Developer to join the team. They are looking for an outstanding candidate to be a part of agile, highly professional team delivering client-facing, high-availability, low-latency trading algorithms technology. The ideal candidate: Expertise with Java, Linux, and OO Design. Extensive experience developing trading systems for Equities, Futures or Derivatives. Knowledge of More ❯

ideal candidate will have good expertise in modern UI frameworks and a good understanding of financial markets, particularly in fixed income and currencies area. Key Responsibilities: Design and develop high-performance, real-time trading and analytics interfaces using ReactJS , TypeScript , and Vite . Implement responsive and intuitive UI components with CSS and Ag-Grid for complex data visualization. Integrate … with backend services using WebSockets for live market data and trade updates. Maintain and enhance existing UI applications, ensuring high availability and low latency. Translate business requirements into technical specifications with a strong focus on user experience. Required Skills & Experience: 8 to 10 years of hands-on experience in UI development with ReactJS , TypeScript , and CSS . Strong More ❯

ideal candidate will have good expertise in modern UI frameworks and a good understanding of financial markets, particularly in fixed income and currencies area. Key Responsibilities: Design and develop high-performance, real-time trading and analytics interfaces using ReactJS , TypeScript , and Vite . Implement responsive and intuitive UI components with CSS and Ag-Grid for complex data visualization. Integrate … with backend services using WebSockets for live market data and trade updates. Maintain and enhance existing UI applications, ensuring high availability and low latency. Translate business requirements into technical specifications with a strong focus on user experience. Required Skills & Experience: 8 to 10 years of hands-on experience in UI development with ReactJS , TypeScript , and CSS . Strong More ❯

Backend Software Engineer/Developer (Golang AWS) WFH/London to £100k Do you have expertise with high throughput backend software engineering? You could be progressing your career in a senior, hands-on Backend Software Engineer role at one of Europe's fastest growing audio content platforms with 176 million active users and ambitious growth plans to become the … take a lead role in the end-to-end development, optimisation and scaling of the media streaming pipeline, designing and developing systems that process petabytes of data and support high throughput traffic to ensure a seamless playback experience. You'll architect and develop backend services in Go/Golang within a cloud AWS environment. There's a variety of … sociable environment with a range of perks and experiences. About you: You have experience of building and scaling backend systems using Go/Golang You have experience of developing high availability, high performance systems as well as experience of effective monitoring of distributed systems You have a strong knowledge of AWS and experience of using IaC tools More ❯

Backend Software Engineer/Developer (Golang AWS) WFH/London to £100k Do you have expertise with high throughput backend software engineering? You could be progressing your career in a senior, hands-on Backend Software Engineer role at one of Europe's fastest growing audio content platforms with 176 million active users and ambitious growth plans to become the … take a lead role in the end-to-end development, optimisation and scaling of the media streaming pipeline, designing and developing systems that process petabytes of data and support high throughput traffic to ensure a seamless playback experience. You'll architect and develop backend services in Go/Golang within a cloud AWS environment. There's a variety of … sociable environment with a range of perks and experiences. About you: You have experience of building and scaling backend systems using Go/Golang You have experience of developing high availability, high performance systems as well as experience of effective monitoring of distributed systems You have a strong knowledge of AWS and experience of using IaC tools More ❯

Software Development Manager, Transportation Financial Systems, Transportation Financial Systems If you are looking for a high impact, high growth greenfield opportunity with interesting engineering challenges in a fast-paced environment, this is the role for you. We have a number of untapped high impact engineering and business opportunities with high criticality for Amazon. What will you … are far from trivial and involves deep business understanding, tech acumen. You will work alongside stakeholders and product managers identifying cost-saving opportunities, create technical roadmap and manage a high-performing team of 6 to 10 engineers achieving our 3 years architectural vision. Who we are? We, Transportation Financial Systems (TFS) are responsible for building technologies that support financial … opportunity to build software that scales not only with volume but also with the business models. We leverage latest technologies in big data, machine learning, real time analytics and high volume, low latency, high availability services. TFS is 100+ tech team across eight different platforms. We deal with problems of scale. Billions of dollars of spend is More ❯

facility in Longacre . This hands-on role is ideal for a technically minded individual with experience in mechanical and electrical (M&E) systems looking to develop within a high-performance, high-availability environment. Key Responsibilities Carry out routine inspections, preventative maintenance, and corrective repairs on data centre infrastructure. Respond to building management system (BMS) alarms and More ❯

centre facility in Longacre. This hands-on role is ideal for a technically minded individual with experience in mechanical and electrical (M&E) systems looking to develop within a high-performance, high-availability environment. Key Responsibilities * Carry out routine inspections, preventative maintenance, and corrective repairs on data centre infrastructure. * Respond to building management system (BMS) alarms and More ❯

centre facility in Longacre. This hands-on role is ideal for a technically minded individual with experience in mechanical and electrical (M&E) systems looking to develop within a high-performance, high-availability environment. Key Responsibilities * Carry out routine inspections, preventative maintenance, and corrective repairs on data centre infrastructure. * Respond to building management system (BMS) alarms and More ❯

centre facility in Longacre. This hands-on role is ideal for a technically minded individual with experience in mechanical and electrical (M&E) systems looking to develop within a high-performance, high-availability environment. Key Responsibilities * Carry out routine inspections, preventative maintenance, and corrective repairs on data centre infrastructure. * Respond to building management system (BMS) alarms and More ❯

facility in Longacre . This hands-on role is ideal for a technically minded individual with experience in mechanical and electrical (M&E) systems looking to develop within a high-performance, high-availability environment. Key Responsibilities Carry out routine inspections, preventative maintenance, and corrective repairs on data centre infrastructure. Respond to building management system (BMS) alarms and More ❯

facility in Longacre . This hands-on role is ideal for a technically minded individual with experience in mechanical and electrical (M&E) systems looking to develop within a high-performance, high-availability environment. Key Responsibilities Carry out routine inspections, preventative maintenance, and corrective repairs on data centre infrastructure. Respond to building management system (BMS) alarms and More ❯

who thrives in fast-paced environments where innovation meets accountability . With strong stakeholder management, mentoring skills, and a keen eye for scalable architecture, you're passionate about building high-performing teams, driving delivery , and making a measurable impact across products and platforms. You don't just deliver solutions -you build the foundation for sustained excellence. What you'll … you the chance to influence everything from architecture and delivery practices to career development and team culture. Day-to-day you can expect to: Lead, mentor, and support a high-performing team of engineers Own and deliver high-quality, scalable web and mobile features Partner closely with Product, Design, and Data to bring ideas to life Contribute to … event-driven architecture and concurrent application design Guide technical direction and promote engineering best practices Champion code quality, testing coverage, and system performance Troubleshoot and resolve issues to ensure high availability Collaborate with DevOps to monitor and optimise deployments Stay hands-on where needed, reviewing code and contributing to decisions Support recruitment, onboarding, and long-term team development More ❯

music industry, is seeking .NET Developer to work out of their plush offices in the heart of London's West End. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

Description Network Engineer Location: West London (Twickenham) Clearance: High level of clearance required (SC/DV - 'Developed Vetting') Work Type - Fixed-Term 18 month contract UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams in the UK to address … if they were our own. United as a team, we are bound together by our conviction that ethics and integrity is core to how we operate. We operate a high paced and exciting collaborative working environment where the work you do is normally customer facing on site and has demonstrable real world impact. The role will require working on … of routing protocols (static and dynamic) in data centre, campus and wide area networks. Experience and knowledge of networking - L2/3 networking and routing Strong experience of operating high availability data centre networks supporting critical workloads on Windows, Linux and SAN including technical refresh of large numbers of devices; Strong experience of monitoring and management tooling including More ❯

the technology organisation to ensure alignment and co-deliver overall business workflows. Requirements The candidate should have the following skills and qualities: Experience leading the design and development of high-availability, distributed platforms in the Front Office Pricing domain. Experience managing and directing small teams of technical experts. Experience of providing technical expertise and guidance to developers and More ❯

Preferred qualifications: Master's degree in Computer Science or a related technical field. 1 year of experience with data structures or algorithms. Experience designing, testing, delivering, and monitoring scalable high-availability software in a cloud computing environment. Experience working on highly scalable, database-backed, distributed systems and communicating with internal and external partners to create system design. Ability … to existing documentation or educational content and adapt content based on product/program updates and user feedback. Ensure appropriate test automation and coverage for developed features to ensure high quality at scale. Google is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the users we More ❯

a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will be responsible for deploying, managing, and optimizing network infrastructure, ensuring high availability, security, and scalability. You will be rewarded with an excellent salary, as well as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health More ❯

Health & Public Services. In our team, you will: How to help clients to use AI/ML technologies to solve business challenges How to design, develop, deploy, and run high quality AI/ML solutions across a range of industries with varying business and organisational challenges The latest technology solutions from industry and academia and how to apply them … patterns. Including data drift detection, experimentation tracking, RAG, and deployment models. Designing and deploying robust, scalable, and secure cloud-based solutions (networking, security, storage, monitoring, scaling, disaster recovery/high availability) on one or more cloud platforms. Software Engineering, DevSecOps, and operational excellence in AI/ML solution delivery. Set yourself apart: Proven ability to deliver enterprise-scale More ❯

Jira for documentation and issue tracking. Ability to implement and respond to application-related critical alerts. Desirable Knowledge of commodity trading systems and workflows. Experience working in regulated or high-availability environments. Don't miss this opportunity to join a forward-thinking team where your expertise will directly impact business-critical systems. Apply now with your most up More ❯

Jira for documentation and issue tracking. Ability to implement and respond to application-related critical alerts. Desirable Knowledge of commodity trading systems and workflows. Experience working in regulated or high-availability environments. Don't miss this opportunity to join a forward-thinking team where your expertise will directly impact business-critical systems. Apply now with your most up More ❯

best practices to ensure continuous integration and code quality. Identifying and enforcing the use of processes, procedures, and tooling for application monitoring, ongoing maintenance, and incident response to ensure high availability and performance. Devising and leading the implementation of data management processes and standards for cloud resources, covering areas like naming, tagging, metadata management, backups, and documentation for More ❯

management systems. Strong technical aptitude-able to work closely with engineering to define APIs, system behaviour, and integration logic. Proven track record in leading cross-functional initiatives and delivering high-availability financial products at scale. Exceptional communication skills-able to translate complex technical requirements into commercial outcomes. Demonstrated ability to track key performance metrics and drive data-informed More ❯

experiences. Contribute to the definition and delivery of Engineering roadmaps, anticipating technical challenges and managing interdependencies. Oversee the entire software development lifecycle, from conception to deployment and maintenance, ensuring high-quality outcomes across all phases. Implement best practices in coding, testing, and maintenance to enhance system scalability and performance, particularly for high-traffic events. Ensure compliance with international … financial laws and security standards, integrating appropriate solutions for global payments. Set a high bar for software engineering excellence, emphasizing efficiency, performance optimization, and high availability. Being a mentor to tech leads and managers across the Engineering organisation. Skills Proven experience in leading and managing large teams or projects in an eCommerce environment with Gross Merchandise Value above More ❯