1 to 25 of 70 Remote Performance Optimisation Jobs in the UK excluding London

coding, testing, and deployment. Participate in code reviews, architecture discussions, and system design decisions. Troubleshoot and resolve complex technical issues across the full stack. Ensure software security, scalability, and performance are maintained at all times. Keep abreast of emerging technologies and industry trends to inform strategic decisions. Skills and Experience Minimum 8 years of commercial software development experience, with … solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-driven architecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering workflows. Prior experience working in startup environments or high-growth technology companies. Benefits Hybrid working as More ❯

coding, testing, and deployment. Participate in code reviews, architecture discussions, and system design decisions. Troubleshoot and resolve complex technical issues across the full stack. Ensure software security, scalability, and performance are maintained at all times. Keep abreast of emerging technologies and industry trends to inform strategic decisions. Skills and Experience Minimum 8 years of commercial software development experience, with … solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-driven architecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering workflows. Prior experience working in startup environments or high-growth technology companies. Benefits Hybrid working as More ❯

using JavaScript, Node.js, or Python • Ensure secure authentication and access protocols including OAuth 2.0, OIDC, CORS , and more • Contribute to automated testing with Cypress and unit test coverage • Optimise performance, scalability, and reliability of distributed backend systems • Engage with SQL and NoSQL database systems • Monitor systems via tools like Splunk , StackDriver , and logging frameworks A successful Node.js Developer will … systems • Service Mesh technologies such as Istio • Experience with ESB/SOA , GraphQL, Gradle/Maven Nice to Have: • Knowledge of Swagger, OpenAPI 3.0, SOAP, MQ, JSON • Experience with performance optimisation and high-availability architecture • Exposure to CI/CD automation and testing frameworks Node.js Developer Key Benefits: • Competitive daily rate: £475 Inside IR35 • Hybrid working across More ❯

and support both MVC and Console apps , leveraging SQL Server and integrating with external data sources and APIs. Lead end-to-end implementations, including security, data migration, integration, and performance tuning. Team & Technical Leadership Provide technical direction and oversight to other developers and contractors, helping to manage task allocation, priorities, and quality. Act as a bridge between transformation squads … the ASP.NET MVC framework .. Proficient in .NET (C#), JavaScript, Web API, SQL Server , and working knowledge of HTML, CSS, XML, JSON . Comfortable with complex data modelling and performance optimisation in large-scale MVC environments. Adept at explaining technical solutions to non-technical stakeholders and working closely with business users. Hands-on experience with CI/CD … work independently and mentor others. Strong team player who thrives in collaborative environments. Excellent attention to detail and commitment to quality. Organised and capable of working in a high-performance, fast-paced setting. A natural coach, keen to upskill colleagues and foster a strong development culture. Benefits Flexible hybrid working environment Exposure to enterprise-wide digital transformation Opportunity to More ❯

and support both MVC and Console apps , leveraging SQL Server and integrating with external data sources and APIs. Lead end-to-end implementations, including security, data migration, integration, and performance tuning. Team & Technical Leadership Provide technical direction and oversight to other developers and contractors, helping to manage task allocation, priorities, and quality. Act as a bridge between transformation squads … the ASP.NET MVC framework .. Proficient in .NET (C#), JavaScript, Web API, SQL Server , and working knowledge of HTML, CSS, XML, JSON . Comfortable with complex data modelling and performance optimisation in large-scale MVC environments. Adept at explaining technical solutions to non-technical stakeholders and working closely with business users. Hands-on experience with CI/CD … work independently and mentor others. Strong team player who thrives in collaborative environments. Excellent attention to detail and commitment to quality. Organised and capable of working in a high-performance, fast-paced setting. A natural coach, keen to upskill colleagues and foster a strong development culture. Benefits Flexible hybrid working environment Exposure to enterprise-wide digital transformation Opportunity to More ❯

and support both MVC and Console apps , leveraging SQL Server and integrating with external data sources and APIs. Lead end-to-end implementations, including security, data migration, integration, and performance tuning. Team & Technical Leadership Provide technical direction and oversight to other developers and contractors, helping to manage task allocation, priorities, and quality. Act as a bridge between transformation squads … the ASP.NET MVC framework .. Proficient in .NET (C#), JavaScript, Web API, SQL Server , and working knowledge of HTML, CSS, XML, JSON . Comfortable with complex data modelling and performance optimisation in large-scale MVC environments. Adept at explaining technical solutions to non-technical stakeholders and working closely with business users. Hands-on experience with CI/CD … work independently and mentor others. Strong team player who thrives in collaborative environments. Excellent attention to detail and commitment to quality. Organised and capable of working in a high-performance, fast-paced setting. A natural coach, keen to upskill colleagues and foster a strong development culture. Benefits Flexible hybrid working environment Exposure to enterprise-wide digital transformation Opportunity to More ❯

of working Cloud platforms such as Azure and Google Cloud Designing or contributing to solutions for a Hybrid Cloud Environment Backup/Restore and Disaster recovery processes Defect Management Performance Optimisation Technical fault-finding Level 3 & 4 Security best practises and compliance standards Mentoring Colleagues and supporting technical development of other Service design and associated methodologies Problem solving … remove barriers. Just let us know what you need. We also offer a wide-ranging benefits package, which includes A generous pension contribution of up to 15% An annual performance-related bonus Share schemes including free shares. Benefits you can adapt to your lifestyle, such as discounted shopping. 30 days' holiday, with bank holidays on top A range of More ❯

development expertise using React and TypeScript. Experience building solutions using Next.js (preferred) and/or .NET Core. Solid grasp of component-based architecture, client-server integration and front-end performance optimisation. Test-driven mindset with demonstrable experience in: Unit testing (e.g. Jest, XUnit) Integration and E2E testing (e.g. Cypress) Proficient in Git and working with version control in collaborative More ❯

development expertise using React and TypeScript. Experience building solutions using Next.js (preferred) and/or .NET Core. Solid grasp of component-based architecture, client-server integration and front-end performance optimisation. Test-driven mindset with demonstrable experience in: Unit testing (e.g. Jest, XUnit) Integration and E2E testing (e.g. Cypress) Proficient in Git and working with version control in collaborative More ❯

day-to-day coding, solution design, and debugging • Work across front-end (HTML, CSS, JavaScript, Razor) and back-end (.NET/C#) development • Implement best practices in code quality, performance optimisation, and security • Conduct code reviews, sprint planning, and technical estimations • Collaborate with clients to gather requirements and offer technical insight • Oversee DevOps processes including CI/CD 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 ❯

of Power. You’ll work with data from over 8,000 assets, developing metrics to assess and improve their resilience. Your insights will support strategic planning, risk mitigation, and performance optimisation across the Power function.Your key responsibilities will include: Leading the gathering, integration, and interpretation of operational data to generate actionable insights. Providing detailed analysis to support planning … performance tracking, and risk mitigation. Developing dashboards and reporting tools to support leadership decision-making. Contributing to business cases with financial and risk-based analysis. Supporting strategic planning and performance measurement across the Power function. Collaborating with stakeholders across the business to ensure data-driven programme success. Developing solutions and metrics to assess how resilient Thames Water’s … safe, efficient, and reliable services. Competitive salary up to £48,000 per annum 26 days holiday per year, increasing to 30 with the length of service (plus bank holidays) Performance-related pay plan directly linked to company performance measures and targets Generous Pension Scheme through AON Access to lots of benefits to help you take care of you More ❯

and maintain web applications using PHP, Laravel, and React Collaborate with teams to define technical requirements and improve architecture Write clean, efficient, and well-documented code Debug and resolve performance and functionality issues Design and optimise MySQL database schemas Participate in code reviews and follow best coding practices Stay updated with emerging web technologies and development trends Required Experience … development experience 2+ years with Laravel 2+ years with HTML/CSS, JavaScript, and jQuery 1+ year with React Experience with MySQL database design Familiarity with nginx configuration and performance optimisation Proficient with Git version control Strong analytical and problem-solving skills Excellent communication and collaboration abilities Preferred (Not Essential) Experience with REST APIs Familiarity with Docker or More ❯

native mobile development for either in Android or iOS platforms. Familiarity with playwright end to end testing. Experience using Storybook or component-driven development practices . Familiarity with mobile performance optimisation and accessibility standards . Exposure to Azure (or other cloud services like AWS) Understanding of Agile methodologies (Scrum, SAFe ) Awareness of TDD/BDD workflows Will be More ❯

with cross-functional teams to understand business requirements and translate them into technical solutions Provide technical leadership and mentorship to junior team members Conduct regular system health checks and performance optimizations Troubleshoot and resolve complex technical issues in cloud environments Stay up-to-date with the latest trends and advancements in cloud technologies and AI Develop and maintain documentation More ❯

of modern JavaScript and TypeScript HTML5/CSS3 - Solid understanding of web standards, responsive design, and cross-browser compatibility Database Technologies Oracle (Preferred) - Database development, PL/SQL, and performance optimization SQL Server (Alternative) - T-SQL and database design experience acceptable Entity Framework - ORM experience for data access layer implementation Essential Requirements 5+ years full stack development experience Software … organisational levels Degree level qualification or equivalent corporate experience Desirable Skills Azure/AWS cloud platform experience Docker containerization knowledge Automotive or manufacturing industry experience Test-driven development (TDD) Performance optimization and scalability techniques Content Management Systems knowledge Key Responsibilities Develop and maintain full stack applications using C# .NET backend with Blazor/React frontend Design and implement database More ❯

of modern JavaScript and TypeScript HTML5/CSS3 - Solid understanding of web standards, responsive design, and cross-browser compatibility Database Technologies Oracle (Preferred) - Database development, PL/SQL, and performance optimization SQL Server (Alternative) - T-SQL and database design experience acceptable Entity Framework - ORM experience for data access layer implementation Essential Requirements 5+ years full stack development experience Software … organisational levels Degree level qualification or equivalent corporate experience Desirable Skills Azure/AWS cloud platform experience Docker containerization knowledge Automotive or manufacturing industry experience Test-driven development (TDD) Performance optimization and scalability techniques Content Management Systems knowledge Key Responsibilities Develop and maintain full stack applications using C# .NET backend with Blazor/React frontend Design and implement database More ❯

of modern JavaScript and TypeScript HTML5/CSS3 - Solid understanding of web standards, responsive design, and cross-browser compatibility Database Technologies Oracle (Preferred) - Database development, PL/SQL, and performance optimization SQL Server (Alternative) - T-SQL and database design experience acceptable Entity Framework - ORM experience for data access layer implementation Essential Requirements 5+ years full stack development experience Software … organisational levels Degree level qualification or equivalent corporate experience Desirable Skills Azure/AWS cloud platform experience Docker containerization knowledge Automotive or manufacturing industry experience Test-driven development (TDD) Performance optimization and scalability techniques Content Management Systems knowledge Key Responsibilities Develop and maintain full stack applications using C# .NET backend with Blazor/React frontend Design and implement database More ❯

impact. Who we're looking for: We're hiring a Senior Full Stack Developer who’s confident across the modern web stack - from backend APIs and databases to frontend performance and usability. You’ll help deliver powerful new tools and infrastructure across the business while helping set technical direction and best practices. This isn’t just another product iteration. … with AI to automate tedious processes and forecast success What you bring: Strong experience with SQL and backend languages like Golang, Python, or PHP Knowledge of React and frontend performance optimisation Experience building and maintaining RESTful or GraphQL APIs Solid understanding of databases, schema design, and indexing strategies Familiarity with cloud platforms (AWS/GCP) and containerised environments More ❯

week on-site) My client is looking for a hands-on Application Software Team Lead to lead the development of their next-generation platform for managing and optimising high-performance wireless networks. This is a player-coach role, combining technical leadership with people management. You'll guide a team of 10+ software engineers building a customer-facing system packed … facing or enterprise software environment Strong background in back-end development and the SDLC Experience taking products from concept to launch , including MVPs Deep understanding of cloud infrastructure and performance optimisation Proficiency in at least one modern language (e.g. Python, Java, C#, C++) Familiarity with CI/CD , version control (Git), and Linux Excellent communication and people management More ❯

and DevOps. Ensure consistent communication between engineering, product, and design to deliver valuable customer-facing features efficiently. Balance product delivery with long-term technical investment, identifying ways to improve performance, maintainability, and scalability across the frontend stack. Team Collaboration & Cross-functional Work Partner closely with the Head of Engineering, Delivery Leads, and Product Managers to scope and ship features … TypeScript in a production environment. Experience leading engineering initiatives, mentoring teammates, and owning architectural decisions on frontend systems. Strong knowledge of modern frontend build systems, component design patterns, and performance optimisation strategies. Deep understanding of web accessibility, responsive design, and usability principles. Experience working with other teams, including backend, devops, and product stakeholders. Familiarity with CI/CD More ❯

Experience 3+ Years of frontend development experience Expert in HTML, CSS/SCSS, and vanilla JavaScript Proven experience with React and state management (Redux or similar) Strong understanding of performance optimisation and Core Web Vitals Experience implementing and maintaining SEO best practices Proficiency with Git/GitHub in a team environment Experience consuming RESTful APIs and GraphQL endpoints More ❯

Power BI, SSAS Tabular models, and AI tools. • Provide technical leadership and mentoring as a senior development lead on analytics initiatives. • Enhance and support existing reports and dashboards. • Drive performance optimisation and promote best practices across reporting solutions. • Ensure robust testing and documentation of new developments. • Stay ahead of emerging trends in data, analytics, and AI to drive More ❯

Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of REST APIs and performance optimisation. Committed to accessibility standards and inclusive design. Desirable Skills: Familiarity with tools like Postman , Charles/Proxyman , Bitrise , or GitLab CI . Awareness or exposure to iOS development More ❯

Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of REST APIs and performance optimisation. Committed to accessibility standards and inclusive design. Desirable Skills: Familiarity with tools like Postman , Charles/Proxyman , Bitrise , or GitLab CI . Awareness or exposure to iOS development More ❯