High Availability Jobs in the UK

401 to 425 of 567 High Availability Jobs in the UK

Infrastructure Engineer

Yorkshire and the Humber, United Kingdom
Damia Group Ltd
the internal IT infrastructure. In this role, you will be responsible for designing, deploying, maintaining, and optimising the hardware, software, networks, and systems that support internal operations to ensure high availability, performance and security across our internal environments. Key accountabilities Design, install, and maintain internal infrastructure including servers, storage, networking, and vitalisation environments Monitor system performance, uptime, and More ❯
Employment Type: Permanent
Salary: £45000 - £50000/annum
Posted:

Solution Architect - Contact Centre Transformation

England, United Kingdom
British Airways
closely with product and engineering teams to translate business challenges into clear, actionable technical architectures, particularly across customer engagement touchpoints. Evaluate and design application and integration architectures that support high availability, scalability, and future-proofing for voice and digital channels. Influence decision-making by working across both business and IT domains, balancing requirements to optimise usability and enterprise More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solution Architect

England, United Kingdom
Hybrid / WFH Options
Bupa
understanding of IT infrastructure (networks, telephony, identity and access management). Ideally, working knowledge of healthcare capabilities (e.g., electronic care planning, medication administration). Deep industry knowledge would be high advantageous, but we understand that smart people can learn quickly. You can demonstrate the ability to create Solution designs for high-availability systems and cloud native 3rd … understanding of IT infrastructure (networks, telephony, identity and access management). Ideally, working knowledge of healthcare capabilities (e.g., electronic care planning, medication administration). Deep industry knowledge would be high advantageous, but we understand that smart people can learn quickly. . click apply for full job details More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solution Architect (London)

Whetstone, Greater London, UK
Hybrid / WFH Options
Bupa
PACS) and familiarity with migrations to enterprise systems (e.g., HR and finance). Experience integrating systems during acquistions or the commissioning of new sites. Deep industry knowledge would be high advantageous, but we understand that smart people can learn quickly. You can demonstrate the ability to create Solution designs for high-availability systems and cloud native 3rd More ❯
Employment Type: Full-time
Posted:

Sr Director. Product Management (Global Payroll)

London, United Kingdom
UKG (Ultimate Kronos Group)
the strategic vision and execution of UKG's One View Product and play a pivotal role in driving our product innovation strategy forward. This role requires a balance of high-level strategic thinking, people leadership, and hands-on execution. You will be responsible for ensuring that our One View product delivers seamless, user-centric experiences that align with our … broader business objectives and customer needs. This is a high-impact leadership role where you will be responsible for defining the future of our One View Product, enhancing performance, features, and global compliance, ensuring UKG continues to provide world-class, reliable solutions to millions of users. Key Responsibilities: Strategic Leadership & Vision: Develop and execute the strategic vision and roadmap … customer needs. Working in collaboration with the Customer experience teams to run formal feedback forums and build advocacy for the Product Cross-Functional Collaboration & Leadership: Lead and mentor a high-performing team of product managers and UX professionals, fostering a culture of innovation, collaboration, and ownership. Partner closely with engineering, managed services, and other business units to ensure One More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Data Engineering (London)

London, UK
Hybrid / WFH Options
Legend Corp
impact. Your Impact: Lead and shape highly motivated data engineering teams, overseeing the end-to-end design and operation of large-scale cloud-based data infrastructure (Snowflake, AWS), ensuring high availability, security, and automation. Champion engineering excellence and foster collaboration with product engineers, data scientists, and stakeholders to optimise data models, improve governance and quality, and deliver new … analytical products. Run mission-critical services alongside product teams, continuously improving data infrastructure performance, availability, and seamless integration with production systems. Establish and drive best practices for a culture of collaboration and operational excellence, focusing on incident resolution, fault tolerance, and self-healing systems. Provide leadership and guidance to set the data engineering function on a path of continuous … using big data technologies (e.g. Spark, Kafka, Hadoop), ensuring quality, scalability, and governance. Strong expertise in balancing trade-offs within complex distributed systems, focusing on data quality, performance, reliability, availability, and security. Proficient in software engineering with modern languages (e.g. Python, Scala, Java), applying best practices to create maintainable, scalable, and robust code. A continuous learner, up-to-date More ❯
Employment Type: Full-time
Posted:

Python Engineer - Trading Systems

London, United Kingdom
Hybrid / WFH Options
Oceanredpartners
SQL, optional C++ Location London Hybrid Flexible working (not fully remote) Salary Up to £130,000 base + bonus Benefits Private healthcare, pension, relocation & visa support, regular team events, high-spec workspace If you love writing clean Python and want to ship code that genuinely powers the markets, this is for you. You'll join one of the sharpest … ve worked with SQL databases (PostgreSQL a bonus) You're happy working in Linux and aren't afraid of the command line You like working in small teams with high autonomy and tight feedback loops You're curious about trading, finance or crypto (no prior experience needed - just interest) Some of the things you'll build: Real-time data … exchanges Internal GUIs for traders to monitor and manage positions Systems to reconcile trades and track risk across thousands of assets Infrastructure that supports OTC trading and automated settlements High-availability tools for quant teams to explore machine learning features Interview Process CV Review >Screening call with us >Technical Interview >Final Interview with Engineering Team >Offer If this More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Development Engineer (Remote - UK)

United Kingdom
Hybrid / WFH Options
Jobgether
. This is an exciting opportunity to join a cutting-edge team shaping the future of navigation and geospatial intelligence. As a Software Development Engineer, you will work on high-impact backend services supporting navigation APIs and location-based AI. You'll contribute to the design, development, and scaling of cloud-based microservices that power real-time location data … AI-driven spatial applications. Accountabilities: Design and build scalable backend services using Python and TypeScript Collaborate with cross-functional teams to define and execute development tasks Optimize systems for high availability, low latency, and global performance Write unit tests and documentation while ensuring code quality and maintainability Participate in on-call rotations and drive operational excellence Improve service … features from design to deployment Strong analytical thinking and problem-solving skills Effective communicator with a passion for sharing knowledge and mentoring Commitment to inclusive team collaboration and delivering high-quality code Remote-first role within the UK Competitive compensation Flexible working hours and generous leave policy Access to top-tier health and wellness programs Opportunities for professional development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Clojure (London)

Wandsworth, Greater London, UK
DRW Holdings, LLC
open minds. The people who thrive here share our belief that its not just what we do that mattersit's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a Senior Software Engineer to join our Unified Platform (UP) team. UP consolidates data and technologies into … Global Trading Operations group across a variety of specialties. This team is looking for application software developers who can help with our broad set of challenges. We work from high-level requirements where programmers are expected to gain an intimate understanding of the business. We strive for an environment where developers have the autonomy to pursue business solutions without … on best practices. Providing on-call support as needed. Sometimes working alongside other developers on the same task. Qualifications Multiple years of server side development. Ideally have experience developing high-availability systems in Clojure with tight latency constraints. A solid understanding of micro-service architectures. Confident JVM knowledge. A good understanding of functional paradigms and type theory. Exposure More ❯
Employment Type: Full-time
Posted:

SQL Database Administrator

City of London, London, United Kingdom
DGH Recruitment Ltd
My client, a leading international firm is seeking a skilled SQL Database Administrator to support and enhance enterprise-grade systems. The role involves managing database performance, security, and availability, supporting cross-functional teams, and contributing to strategic technical initiatives under senior guidance. Key Responsibilities * Maintain high-availability SQL Server environments and optimise performance * Monitor systems proactively to … Essential Skills & Experience * Advanced SQL Server 2019/2022 administration in Windows 2022/2025 * Expertise in tuning, monitoring, SSIS, SSAS, T-SQL, and PowerBI * Strong experience with SQL Availability Groups, encryption, and security features * Ability to build and maintain SSIS packages via Visual Studio * Proven external data integration via SFTP * Familiarity with Redgate tools and other RDBMS platforms More ❯
Employment Type: Permanent
Salary: £70000 - £77000/annum
Posted:

Senior Software Engineer, Clojure (London)

Wandsworth, Greater London, UK
DRW
open minds. The people who thrive here share our belief that its not just what we do that mattersit's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a Senior Software Engineer to join our Unified Platform (UP) team.UP consolidates data and technologies into a … Global Trading Operations group across a variety of specialties. This team is looking for application software developers who can help with our broad set of challenges. We work from high-level requirements where programmers are expected to gain an intimate understanding of the business. We strive for an environment where developers have the autonomy to pursue business solutions without … of any stripe, but familiarity with the below will give candidates a leg up in working on our systems. Multiple years of server side development. Ideally have experience developing high-availability systems in Clojure with tight latency constraints A solid understanding of micro-service architectures. Confident JVM knowledge. A good understanding of functional paradigms and type theory. Exposure More ❯
Employment Type: Full-time
Posted:

Senior Backend/Infrastructure Engineer - Search

Leeds, Yorkshire, United Kingdom
Pantera Capital
a Search Backend Engineer to join our small team revolutionizing the way people search and interact with the internet. Your passion and diligence will be critical to ensure a high quality product. Responsibilities You will be responsible for designing, implementing, and maintaining critical parts of a large-scale search engine, improving its performance and capabilities Architect, develop, and optimize … the speed, scalability, and efficiency of search pipelines, including query parsing, retrieval, and result ranking Manage search clusters and services using modern cloud infrastructure tools (AWS, Kubernetes, etc.), ensuring high availability and fault tolerance Work closely with product teams, data engineers, and machine learning teams to ensure search capabilities align with business goals and user needs Qualifications 5+ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Glasgow, United Kingdom
Barclays
our digital offerings, ensuring unapparelled customer experiences. To be successful in this role you should have experience with: Java/Spring, REST APIs. MongoDB/NoSQL. Proven experience with high availability and scalable architectures with AWS (or any cloud platform). Strong analytical and troubleshooting skills to work in fast-paced environment. Some other highly desired skills may … the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI / ML Computational Science Manager

London, United Kingdom
WeAreTechWomen
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Test Engineer

Guildford, Surrey, United Kingdom
Hybrid / WFH Options
Person Centred Software Ltd
developers to ensure quality is built into every stage of the development process. Collaborate with product managers and business stakeholders to define requirements, acceptance criteria, and test plans. Provide high-quality reporting on testing progress, coverage, and results. Drive continuous improvement in test processes and tools. Mentor and support testers, helping the team grow in technical and testing excellence. … organisation, and delegation skills. Passion for testing, attention to detail, and a continuous improvement mindset. (Bonus) Experience working in SaaS environments, Azure, mobile app automation (Appium), or multi-tenant high-availability solutions. What We Offer A base salary of up to £55,000 - £65,000 and bonusdepending on experience Modern town centre offices in Guildford, with opportunityfor ad More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SAP Basis Consultant

Cambridge, Cambridgeshire, United Kingdom
So Code Limited
Type: 6 month contract (outside IR35) Overview: Are you an experienced SAP Basis Consultant at the Principal or Platinum level? Do you have experience in leading and supporting a high-profile SAP Enhancement Pack Upgrade project? If so this could be the role for you! This role requires deep technical expertise, strong leadership skills, and the ability to mentor … including installations, upgrades, configurations, and performance tuning. Engage with SAP Support for problem resolution, system escalations, and patch management. Contribute to the planning and execution of system architecture and high-availability strategies. Assist in sandbox setup and System Landscape Directory (SLD) configurations. Technical Skills & Experience: 8+ years of SAP Basis experience with a strong foundation in system administration. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Director of Engineering

London, United Kingdom
ClearBank Ltd
Azure, and supported by our strategic relationship with Microsoft. We are committed to a product and data-led agile methodology, ensuring that everything we build enhances our ultra-scalable, high availability, and resilient platform. Our focus on financial operations, cost management, and emission intensity across regions and platform teams is a testament to our dedication to excellence and … work using metrics and following industry best practices. Experience Required Extensive experience in leading people managers and technology teams. Demonstrated technology judgments and commercially viable decision-making. Experience managing high scale 24hr technology platforms. Ability to independently solve business problems and delegate effectively. Commitment to using best practices to improve products/services or processes. Expertise in cloud computing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Director of Engineering (London)

London, UK
ClearBank Ltd
Azure, and supported by our strategic relationship with Microsoft. We are committed to a product and data-led agile methodology, ensuring that everything we build enhances our ultra-scalable, high availability, and resilient platform. Our focus on financial operations, cost management, and emission intensity across regions and platform teams is a testament to our dedication to excellence and … work using metrics and following industry best practices. Experience Required Extensive experience in leading people managers and technology teams. Demonstrated technology judgments and commercially viable decision-making. Experience managing high scale 24hr technology platforms. Ability to independently solve business problems and delegate effectively. Commitment to using best practices to improve products/services or processes. Expertise in cloud computing More ❯
Employment Type: Full-time
Posted:

Application Support Analyst

Leeds, West Yorkshire, Yorkshire, United Kingdom
Evri
defence in maintaining a seamless customer experience across our tech estate. You'll monitor live systems, respond to critical alerts, and work collaboratively to ensure we continue to deliver high availability, resilience, and performance. This is a great opportunity for someone with a technical mindset who thrives on solving problems and is looking to grow in a supportive … Contributing to weekly feedback loops, identifying recurring issues and continuous improvement opportunities. Acting as the single point of IT support out-of-hours, including handling user access requests and high-priority incidents. Collaborating with Duty Managers to ensure timely, effective communication on live issues. Still interested? Great News! We are looking for: Degree qualified or equivalent experience in an More ❯
Employment Type: Permanent
Salary: £26,000
Posted:

Application Support Analyst

Leeds, West Yorkshire, Yorkshire, United Kingdom
Evri
defence in maintaining a seamless customer experience across our tech estate. You'll monitor live systems, respond to critical alerts, and work collaboratively to ensure we continue to deliver high availability, resilience, and performance. This is a great opportunity for someone with a technical mindset who thrives on solving problems and is looking to grow in a supportive … Contributing to weekly feedback loops, identifying recurring issues and continuous improvement opportunities. Acting as the single point of IT support out-of-hours, including handling user access requests and high-priority incidents. Collaborating with Duty Managers to ensure timely, effective communication on live issues. Still interested? Great News! We are looking for: Degree qualified or equivalent experience in an More ❯
Employment Type: Contract
Rate: £26,000
Posted:

VP of Engineering - Cloud, AI, and Microservices. (London)

Wandsworth, Greater London, UK
Bounty Hunter World
years in a senior engineering role for a tech consultancy or a product development company. Key Responsibilities: Client-Facing Leadership: Lead engineering teams in executing client projects, ensuring high quality, timely delivery. Act as the primary technical point of contact for clients, managing expectations and ensuring solutions align withbusiness needs. Guide clients through technical decisions, helping them adopt modern … background in AI integration , specifically LLM technologies , RAG , and RLHF architectures, and the ability to apply these in client-facing solutions. Solid understanding of system design principles , including scalability, high availability, performance and security. Leadership & Client Engagement: Proven experience managing engineering teams and leading client engagements, balancing technical leadership withclient-facing responsibilities. Strong communication skills, capable of translating More ❯
Employment Type: Full-time
Posted:

VP of Engineering - Cloud, AI, and Microservices. London, United Kingdom (London)

London, UK
ESR Healthcare
years in a senior engineering role for a tech consultancy or a product development company. Key Responsibilities: Client-Facing Leadership: Lead engineering teams in executing client projects, ensuring high quality, timely delivery. Act as the primary technical point of contact for clients, managing expectations and ensuring solutions align withbusiness needs. Guide clients through technical decisions, helping them adopt modern … background in AI integration, specifically LLM technologies, RAG, and RLHF architectures, and the ability to apply these in client-facing solutions. Solid understanding of system design principles, including scalability, high availability, performance and security. Leadership & Client Engagement: Proven experience managing engineering teams and leading client engagements, balancing technical leadership withclient-facing responsibilities. Strong communication skills, capable of translating More ❯
Employment Type: Full-time
Posted:

Technical Director/VP of Engineering (London)

London, UK
Fox Point Recruitment LLC
with the last 5 years in a senior engineering role for a tech consultancy or a product development company. Key Responsibilities: Lead engineering teams in executing client projects, ensuring high quality, timely delivery. Act as the primary technical point of contact for clients, managing expectations and ensuring solutions align with business needs. Guide clients through technical decisions, helping them … background in AI integration , specifically LLM technologies , RAG , and RLHF architectures, and the ability to apply these in client-facing solutions. Solid understanding of system design principles , including scalability, high availability, performance and security. Leadership & Client Engagement: Proven experience managing engineering teams and leading client engagements, balancing technical leadership with client-facing responsibilities. Strong communication skills, capable of More ❯
Employment Type: Full-time
Posted:

VP of Engineering - Cloud, AI, and Microservices. London, United (London)

Wandsworth, Greater London, UK
esrhealthcare
years in a senior engineering role within a tech consultancy or a product development company. Key Responsibilities: Client-Facing Leadership: Lead engineering teams in executing client projects, ensuring high quality and timely delivery. Act as the primary technical point of contact for clients, managing expectations and ensuring solutions align with business needs. Guide clients through technical decisions, helping them … background in AI integration, specifically LLM technologies, RAG, and RLHF architectures, and the ability to apply these in client-facing solutions. Solid understanding of system design principles, including scalability, high availability, performance, and security. Leadership & Client Engagement: Proven experience managing engineering teams and leading client engagements, balancing technical leadership with client-facing responsibilities. Strong communication skills, capable of More ❯
Employment Type: Full-time
Posted:

Production Software Engineer - Forecasting

London, United Kingdom
Barlowe LLP
is robust, observable and engineered for speed and safety. This includes owning the engineering infrastructure that supports deployment automation, real-time diagnostics and fault-tolerant operations. This is a high-impact, hands-on engineering role. You'll work closely with software engineers, infrastructure engineers, front office execution and research to streamline delivery into production, strengthen runtime behaviour and reduce … Well-developed debugging skills with the ability to navigate unfamiliar systems, identify root causes and deliver effective solutions under time pressure Proven track record of contributing to fault-tolerant, high-availability platforms Proven ability to build and deploy software in resource-constrained environments, leveraging standard tooling effectively to support practices such as CI/CD systems and deployment More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
High Availability
10th Percentile
£41,250
25th Percentile
£52,000
Median
£65,000
75th Percentile
£83,750
90th Percentile
£105,000