1 to 25 of 72 Performance Optimisation Jobs in the East of England

across digital platforms. Working closely with UX Designers, Software Engineers, and Solution Architects, the engineer will translate design concepts into functional interfaces, optimise application performance, and contribute to the continuous improvement of the front-end framework. Responsibilities Building responsive, accessible, high-performing web applications Designing reusable front-end components …/UI designs into functional interfaces Integrating with RESTful/GraphQL APIs Ensuring web security, authentication, and session management best practices Optimising for performance, accessibility (WCAG), and cross-browser compatibility Contributing to CI/CD pipelines and cloud deployments (AWS or Azure) Working within Agile teams and participating ...

Unix commands and shell scripting. Experience with code quality tools such as Sonar and knowledge of design patterns. Experience with code reusability and performance optimisation. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance ...

Unix commands and shell scripting. Experience with code quality tools such as Sonar and knowledge of design patterns. Experience with code reusability and performance optimisation. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance ...

Unix commands and shell scripting. Experience with code quality tools such as Sonar and knowledge of design patterns. Experience with code reusability and performance optimisation. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance ...

Unix commands and shell scripting. Experience with code quality tools such as Sonar and knowledge of design patterns. Experience with code reusability and performance optimisation. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance ...

Unix commands and shell scripting. Experience with code quality tools such as Sonar and knowledge of design patterns. Experience with code reusability and performance optimisation. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance ...

Unix commands and shell scripting. Experience with code quality tools such as Sonar and knowledge of design patterns. Experience with code reusability and performance optimisation. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance ...

they need exceptional .NET Software Engineers to drive this evolution. Your Impact: Design and develop mission-critical platform services, APIs, and merchant portals Drive performance optimisation and system reliability through intelligent engineering Champion engineering excellence in architecture, code quality, and delivery Partner with cross-functional teams to deliver ...

they need exceptional .NET Software Engineers to drive this evolution. Your Impact: Design and develop mission-critical platform services, APIs, and merchant portals Drive performance optimisation and system reliability through intelligent engineering Champion engineering excellence in architecture, code quality, and delivery Partner with cross-functional teams to deliver ...

they need exceptional .NET Software Engineers to drive this evolution. Your Impact: Design and develop mission-critical platform services, APIs, and merchant portals Drive performance optimisation and system reliability through intelligent engineering Champion engineering excellence in architecture, code quality, and delivery Partner with cross-functional teams to deliver ...

they need exceptional .NET Software Engineers to drive this evolution. Your Impact: Design and develop mission-critical platform services, APIs, and merchant portals Drive performance optimisation and system reliability through intelligent engineering Champion engineering excellence in architecture, code quality, and delivery Partner with cross-functional teams to deliver ...

they need exceptional .NET Software Engineers to drive this evolution. Your Impact: Design and develop mission-critical platform services, APIs, and merchant portals Drive performance optimisation and system reliability through intelligent engineering Champion engineering excellence in architecture, code quality, and delivery Partner with cross-functional teams to deliver ...

they need exceptional .NET Software Engineers to drive this evolution. Your Impact: Design and develop mission-critical platform services, APIs, and merchant portals Drive performance optimisation and system reliability through intelligent engineering Champion engineering excellence in architecture, code quality, and delivery Partner with cross-functional teams to deliver ...

enhance database functionality. ? Integrate FileMaker applications with other software systems and third-party APIs. ? Conduct testing and debugging to ensure the reliability and performance of applications. ? Document development processes, configurations, and user guides. ? Assist in project planning, timelines, and status reporting. Qualifications: ? Proven experience as a FileMaker Developer. ? Proficiency … FileMaker Pro Advanced, including Scripting, calculations, and relational database design. ? Strong understanding of database security, performance optimisation, and troubleshooting. ? Experience integrating FileMaker with external data sources and APIs. ? Familiarity with web technologies (HTML, CSS, JavaScript) is a plus. ? Excellent problem-solving skills and attention to detail. ? Ability ...

from database and APIs through to browser Integrating with third-party systems and external APIs Making pragmatic technical decisions within an established architecture Improving performance, reliability, and maintainability over time You won’t be expected to redesign the platform from scratch. You will be expected to take ownership, think … with C# and SQL Server Familiarity with Azure Experience building or consuming APIs Understanding of web security best practices Exposure to Redis, caching, or performance optimisation Experience with PWA concepts Comfortable using tools like Bitbucket and Slack How we work Small, focused in-house development team Modern stack ...

from the company’s Google Cloud Platform Data Warehouse. Skills Required: Technical Skills SQL: Advanced proficiency in SQL for complex queries, data transformations, and performance optimization Python: Strong Python skills for data manipulation, analysis, and automation scripts Looker: Hands-on experience with Looker and LookML Power BI: Proficiency ...

from the company¿s Google Cloud Platform Data Warehouse. Skills Required: Technical Skills SQL: Advanced proficiency in SQL for complex queries, data transformations, and performance optimization Python: Strong Python skills for data manipulation, analysis, and automation scripts Looker: Hands-on experience with Looker and LookML Power BI: Proficiency ...

looking for an experienced React/Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product and design to build clean, scalable, user-focused features. This is a great opportunity … using React and Next.js Translate designs and requirements into high-quality, maintainable code Work with APIs and backend services to integrate frontend functionality Optimise performance, accessibility, and SEO where required Collaborate with designers, product owners, and other developers Participate in code reviews and maintain coding standards Required Skills & Experience ...

looking for an experienced React/Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product and design to build clean, scalable, user-focused features. This is a great opportunity … using React and Next.js Translate designs and requirements into high-quality, maintainable code Work with APIs and backend services to integrate frontend functionality Optimise performance, accessibility, and SEO where required Collaborate with designers, product owners, and other developers Participate in code reviews and maintain coding standards Required Skills & Experience ...

looking for an experienced React/Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product and design to build clean, scalable, user-focused features. This is a great opportunity … using React and Next.js Translate designs and requirements into high-quality, maintainable code Work with APIs and backend services to integrate frontend functionality Optimise performance, accessibility, and SEO where required Collaborate with designers, product owners, and other developers Participate in code reviews and maintain coding standards Required Skills & Experience ...

looking for an experienced React/Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product and design to build clean, scalable, user-focused features. This is a great opportunity … using React and Next.js Translate designs and requirements into high-quality, maintainable code Work with APIs and backend services to integrate frontend functionality Optimise performance, accessibility, and SEO where required Collaborate with designers, product owners, and other developers Participate in code reviews and maintain coding standards Required Skills & Experience ...

looking for an experienced React/Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product and design to build clean, scalable, user-focused features. This is a great opportunity … using React and Next.js Translate designs and requirements into high-quality, maintainable code Work with APIs and backend services to integrate frontend functionality Optimise performance, accessibility, and SEO where required Collaborate with designers, product owners, and other developers Participate in code reviews and maintain coding standards Required Skills & Experience ...

looking for an experienced React/Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product and design to build clean, scalable, user-focused features. This is a great opportunity … using React and Next.js Translate designs and requirements into high-quality, maintainable code Work with APIs and backend services to integrate frontend functionality Optimise performance, accessibility, and SEO where required Collaborate with designers, product owners, and other developers Participate in code reviews and maintain coding standards Required Skills & Experience ...

using React Native, working closely with UX and design to refine user journeys. Translate visual designs into pixel-perfect, responsive mobile UI components. Optimise performance, accessibility, and smooth interaction for mobile users across iOS and Android. Ensure consistency across platforms: web + mobile. Collaborate with back-end engineers … independently while staying in regular contact with the team. Desirable but not essential: Experience in EdTech, gamification, or mobile-first product design. Knowledge of performance optimisation, offline sync, app store deployment. Experience with analytics/user testing tools. Familiarity with native mobile development for custom module development. ...

using React Native, working closely with UX and design to refine user journeys. Translate visual designs into pixel-perfect, responsive mobile UI components. Optimise performance, accessibility, and smooth interaction for mobile users across iOS and Android. Ensure consistency across platforms: web + mobile. Collaborate with back-end engineers … independently while staying in regular contact with the team. Desirable but not essential: Experience in EdTech, gamification, or mobile-first product design. Knowledge of performance optimisation, offline sync, app store deployment. Experience with analytics/user testing tools. Familiarity with native mobile development for custom module development. ...