1 to 25 of 75 Remote Performance Optimisation Jobs in the UK

. Contribute to back-end development with Node.js , and work with both relational and non-relational databases (e.g. MongoDB, SQL). Apply best practices in data modelling, indexing, and performance optimisation . Debug and deploy applications in cloud-based environments (AWS/Azure), including serverless solutions (e.g. Lambda, Azure Functions). Work with containers and event-driven architectures … experience with Node.js and back-end services (70/30 split front-end to back-end). Familiarity with databases (SQL or NoSQL) and good understanding of data structures, performance, and optimisation . Experience in cloud environments (AWS, Azure) and working with containers/serverless architectures. Ability to debug and troubleshoot distributed systems. Exposure to modern programming languages More ❯

. Contribute to back-end development with Node.js , and work with both relational and non-relational databases (e.g. MongoDB, SQL). Apply best practices in data modelling, indexing, and performance optimisation . Debug and deploy applications in cloud-based environments (AWS/Azure), including serverless solutions (e.g. Lambda, Azure Functions). Work with containers and event-driven architectures … experience with Node.js and back-end services (70/30 split front-end to back-end). Familiarity with databases (SQL or NoSQL) and good understanding of data structures, performance, and optimisation . Experience in cloud environments (AWS, Azure) and working with containers/serverless architectures. Ability to debug and troubleshoot distributed systems. Exposure to modern programming languages More ❯

and mentor engineers, with hands-on leadership experience. A track record of process improvement and driving engineering best practices. Excellent communication and collaboration skills. Nice-to-haves: Knowledge of performance optimization and scalability techniques. Experience with modern CI/CD pipelines and DevOps practices. If you're a front-end expert who thrives on building great products while leading More ❯

financial services or SaaS industry What We’re Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work autonomously in a remote setup Comfortable leading technical discussions and More ❯

protocols and best practices Proven experience in logging systems (e.g. ELK stack ) Proven experience in monitoring systems (e.g. Prometheus ) Proven experience in tracing systems (e.g. OpenTelemetry , Jaeger) Experience in performance optimization and resource management Relevant certifications (AWS, Google) Understanding of Agile methodologies Ability to diagnose and resolve service- affecting issues in a Broadcast/Livestream environment Pro- active attitude More ❯

Products Developer , a key technical role within our growing digital product function. Working alongside the Senior Digital Product Manager and Senior Digital Experience Manager, you'll lead the development, optimisation, and automation of digital solutions across three interconnected areas: websites (key focus), digital products, and automation and process optimisation initiatives. This is an exciting opportunity to use your … you will: Lead the technical delivery of websites, digital products, and automation initiatives, ensuring solutions are secure, scalable, and high-performing. Develop automation solutions (e.g. chatbots, intelligent routing, workflow optimisation) that deliver clear value for both users and the organisation. Collaborate with content, product, and operational teams to design and deliver user-centred solutions. Implement best practices in accessibility … SEO, and performance optimisation across Turning Point's digital estate. Support technical lifecycle management, ensuring solutions remain effective, secure, and aligned with evolving needs. Champion modern development practices and contribute to defining our technical architecture and standards. Explore and introduce new tools, technologies, and approaches that enhance digital delivery and automation. The Ideal Candidate We're looking for More ❯

other frameworks Vue, React and Angular.* Experience with responsive design and cross-browser compatibility.* Familiarity with RESTful APIs and integration with backend services.* Understanding of accessibility standards (WCAG) and performance optimisation.* Experience with Git, Visual Studio Code, and front-end build tools (e.g. Webpack, Vite).* Strong communication and collaboration skills with business stakeholders. This really is a fantastic More ❯

complex areas of the platform and ensure solutions are robust, secure, and scalable. Write automated and manual tests to guarantee code quality. Contribute to database and infrastructure design, including performance optimisation. Run code reviews and share knowledge with teammates. Collaborate with stakeholders to translate business needs into efficient technical solutions. Essential Skills 5+ years experience with Laravel 5+ years More ❯

designers, back-end developers, and product teams to deliver high-quality features Writing clean, maintainable code and collaborating through Git and version control workflows Applying best practices around accessibility, performance, and cross-browser compatibility Participating in agile development processes and regular sprint planning What youll need 2+ years of commercial experience in front-end development Solid experience with React … methodologies Strong understanding of ES6+ JavaScript Familiarity with npm, Webpack, NVM, and other build tools Experience with Redux, Redux Toolkit, or advanced state management Understanding of SEO basics and performance optimisation techniques Exposure to Node.js for front-end tooling or integrations Experience with CMS platforms like Umbraco, Episerver, or Drupal Awareness of front-end security considerations and best More ❯

Sporting Solutions is a product led, technology-driven company that sources, generates, and distributes real-time sports betting data. Our systems operate under tight performance demands: low latency, high throughput, and ongoing reliability. We're working to continually improve our platforms and are evolving our infrastructure and applications - including moving from legacy .NET Framework systems toward modern, containerised .NET … Leading through example and building Proof-of-Concept solutions to demonstrate improved practices will be key. You'll work at the intersection of software architecture, DevOps strategy, and high-performance infrastructure, driving forward our modernization efforts and improving how we build, deploy, monitor, and scale our systems. What You'll Do Define and shape our DevOps vision , working closely … and infrastructure-as-code. Drive improvements in telemetry and observability , helping us move from log-centric metrics to first-class telemetry using OpenTelemetry and modern observability stacks. Optimise for performance , helping the platform scale for low-latency, high-throughput demands in real-time sports data delivery. Mentor and guide engineers , promoting a strong DevOps culture and fostering collaboration across More ❯

Global Software House - Peterborough/Hybrid (Tech stack: Lead Database Developer, SQL Developer, Database Developer, SQL Server 2017, T-SQL, SSIS, SSRS, SSAS, Business Intelligence, OLTP Systems, BI, OLAP, Performance Optimisation, Distributed Transactions, SaaS, Cloud Platforms (AWS/Azure/GCP), Data Warehouse, SQL Developer) Do you want to work for an internationally recognised brand? Do you want … fabulous opportunity to join a spectacular organization; one that offers a structured career progression programme, excellent training, exquisite offices and amazing benefits. All positions come with the following benefits: Performance-based Bonus 28 days holiday (plus 8 UK Bank Holidays). Flexible working hours Hybrid Working Policy. Health & Life Insurance Training allowance And much more Location: Peterborough, UK/ More ❯

role Angular experience – essential Building and maintaining responsive and accessible interfaces at scale Familiarity with state management libraries (e.g., Redux, Zustand) and component-based architectures Solid understanding of web performance optimisation, testing (unit, integration, and end-to-end), and cross-browser compatibility Collaborate with UX designers and product teams to translate design wireframes and prototypes into working front More ❯

MySQL Experience with WordPress theme and plugin development Familiarity with page builders such as Elementor, WPBakery, and Gutenberg Experience with WooCommerce or other e-commerce platforms Understanding of website performance optimisation and SEO principles Strong problem-solving skills and attention to detail Excellent communication skills, able to work with both technical and non-technical stakeholders Desirable Skills/ More ❯

functional teams to deliver seamless, secure user experiences. Taking ownership of app releases and contributing to the Android roadmap. Mentoring junior engineers and promoting engineering best practices. Working on performance optimisation, secure messaging, and API integrations. Participating in agile ceremonies and contributing to continuous improvement. Experience Strong experience in Android development and Kotlin. Solid understanding of mobile architecture More ❯

established solutions set the standard a decade ago. Principal Duties and Responsibilities: Linux OS Development: Design, develop, and maintain Linux-based operating systems with a strong emphasis on security, performance, and reliability. System & Security Engineering: Work with Linux distributions, kernel-level components, and networking functionality, applying modern security principles to harden systems against evolving threats. Innovation & Problem-Solving: Investigate … Science, Engineering, or another STEM discipline. Strong problem-solving ability with an innovative and independent mindset. Effective communication and teamwork skills. Desirable: C programming skills for low-level or performance-critical development. Experience with containerisation (Docker, Kubernetes). Familiarity with endpoint security, intrusion detection, or system hardening. Contributions to Linux or open-source projects. Experience with debugging, profiling, or … performance optimisation tools. Why Join Us Shape the future of secure endpoint technology. Work on high-impact projects for global, high-profile clients. Collaborate with a team of experts pushing the boundaries of Linux, networking, and security. Competitive compensation and strong opportunities for professional growth. Package & discretionary benefits: 25 days annual leave plus an additional 2 days after More ❯

established solutions set the standard a decade ago. Principal Duties and Responsibilities: Linux OS Development: Design, develop, and maintain Linux-based operating systems with a strong emphasis on security, performance, and reliability. System & Security Engineering: Work with Linux distributions, kernel-level components, and networking functionality, applying modern security principles to harden systems against evolving threats. Innovation & Problem-Solving: Investigate … Science, Engineering, or another STEM discipline. Strong problem-solving ability with an innovative and independent mindset. Effective communication and teamwork skills. Desirable: C programming skills for low-level or performance-critical development. Experience with containerisation (Docker, Kubernetes). Familiarity with endpoint security, intrusion detection, or system hardening. Contributions to Linux or open-source projects. Experience with debugging, profiling, or … performance optimisation tools. Why Join Us Shape the future of secure endpoint technology. Work on high-impact projects for global, high-profile clients. Collaborate with a team of experts pushing the boundaries of Linux, networking, and security. Competitive compensation and strong opportunities for professional growth. Package & discretionary benefits: 25 days annual leave plus an additional 2 days after More ❯

evolving data environments-spanning traditional MS SQL Server and modern Azure Data Services. You'll be instrumental in supporting transformation initiatives, improving data-centric processes, and ensuring the security, performance, and reliability of core data systems. This is a great opportunity to contribute to a forward-thinking team that values innovation, collaboration, and continuous improvement. Key Responsibilities Manage and … maintain SQL Server and Azure-based data systems Ensure data system security, patching, and performance optimisation Support ETL and data services development using SSIS and SSRS Conduct data analysis, design, and remediation activities Collaborate on transformation projects and change initiatives Identify and implement improvements to data processes and architecture Produce high-quality technical and functional documentation Perform root … Experience Proven experience as a DBA and Data Developer within the Microsoft stack Strong T-SQL skills, including stored procedures and functions Experience with SSIS, SSRS, and SQL Server performance tuning Familiarity with Azure SQL, Azure Analytics, Dataverse, or similar platforms Ability to reverse engineer legacy data structures and perform data analysis Excellent documentation and stakeholder communication skills Desirable More ❯

have a customer-centric approach, aiming to deliver high-quality service and build lasting relationships with our clients. OUR BENEFITS: Flexible and hybrid working Autonomous working Companywide collaborative events Performance reward and achievements Private Health Insurance Pension Contribution And more WHAT WILL YOU BE DOING? In this role, you'll play a key part in optimising our data assets … empower analysts and data scientists, while implementing and maintaining CI/CD pipelines to ensure robust testing and seamless deployments. Working within our Azure infrastructure, you'll focus on performance optimisation, contribute to team standards through code reviews, and stay ahead of emerging automotive datasets to recommend new sources. You'll also create clear, comprehensive documentation to accelerate More ❯

as Logic Apps, Azure Service Bus and Functions. . Work closely with test engineers to ensure quality, acceptance criteria and coverage and contribute to toolkits and APIs for integration, performance optimisation, security and scalability. . Work within a multi-disciplinary team to deliver highly user focused and successful digital services ensuring governance and security standards (ISO 27001, SPF More ❯

Engineering Principles Contribute to the design, coding, testing and documentation of small scale to large, complex or mission critical programs Implement toolkits and APIs for purposes such as integration, performance optimisation, security and scalability. Working Style This role will be carried out in-line with IPO Hybrid working arrangements where staff are currently expected to spend at least More ❯

maintain technical documentation, user guides, and training materials. Support business users by creating UAT scripts and facilitating testing. Ensure effective use of MS SQL, including data management, reporting, and performance optimisation. Work collaboratively in an Agile project delivery environment, contributing to sprints and system improvements. Deliver excellent customer service to internal stakeholders, providing clear communication and timely issue resolution. More ❯

and reporting issues Key Experience Proven experience in reporting development, including strong SQL skills and advanced knowledge of Power BI. A solid understanding of relational databases, data architecture, and performance optimisation. Experience managing or mentoring technical teams, ideally in an Agile environment. Strong communication and stakeholder management skills, with the ability to simplify complex technical topics for a non More ❯

and reporting issues Key Experience ·Proven experience in reporting development, including strong SQL skills and advanced knowledge of Power BI. ·A solid understanding of relational databases, data architecture, and performance optimisation. ·Experience managing or mentoring technical teams, ideally in an Agile environment. ·Strong communication and stakeholder management skills, with the ability to simplify complex technical topics for a non More ❯

where you'll work directly with Quants and Traders to engineer ultra-low-latency trading systems . You'll combine advanced Java engineering with strategic input into platform architecture, optimisation, and scalability -delivering business-critical solutions used daily in electronic trading. What You'll Be Working On Designing and building low-latency, multi-threaded Java applications for market making … Developing and optimising pricing algorithms, order management, and execution logic . Engineering algo containers and ultra-low-latency applications using TCP/IP, UDP, and GC tuning. Driving automation, performance optimisation, scalability, and resilience across platforms. Leading complex technical initiatives across multiple feature teams. Partnering closely with front-office stakeholders to deliver impactful trading technology. What We're … Looking For Deep expertise in Java with proven experience in ultra-low-latency, high-performance systems . Strong background in electronic trading (ideally eFX) with pricing engines, algos, or order management systems. Skilled in multi-threading, GC tuning, TCP/UDP protocols , and performance optimisation. Experience with test-driven development, automation frameworks , and Agile/DevOps. Ability to More ❯

where you'll work directly with Quants and Traders to engineer ultra-low-latency trading systems . You'll combine advanced Java engineering with strategic input into platform architecture, optimisation, and scalability -delivering business-critical solutions used daily in electronic trading. What You'll Be Working On Designing and building low-latency, multi-threaded Java applications for market making … Developing and optimising pricing algorithms, order management, and execution logic . Engineering algo containers and ultra-low-latency applications using TCP/IP, UDP, and GC tuning. Driving automation, performance optimisation, scalability, and resilience across platforms. Leading complex technical initiatives across multiple feature teams. Partnering closely with front-office stakeholders to deliver impactful trading technology. What We're … Looking For Deep expertise in Java with proven experience in ultra-low-latency, high-performance systems . Strong background in electronic trading (ideally eFX) with pricing engines, algos, or order management systems. Skilled in multi-threading, GC tuning, TCP/UDP protocols , and performance optimisation. Experience with test-driven development, automation frameworks , and Agile/DevOps. Ability to More ❯