11 of 11 Performance Optimisation Jobs in Bradford

evolve the React/TypeScript codebase, removing technical debt and driving refactoring. Build a scalable component library and design system. Architect high-performance geospatial visualisation using tools like DeckGL or similar. Implement strong engineering practices: testing, code reviews, performance optimisation, accessibility, and observability. Set up monitoring, error … tracking, and front-end performance dashboards. Mentor engineers, run planning sessions, and support a culture of quality and collaboration. Drive improvements in build tooling, CI/CD pipelines, and deployment workflows. What You Need 4+ years in front-end engineering, including leadership experience. Expert React and TypeScript skills. Strong ...

experience and our business processes. About The Role The Senior E-commerce Full Stack Software Engineer role is responsible for the design, development and optimisation of secure, high-performing E-Commerce B2C websites and shopping Apps that enhance customer experience and business performance. The Role Involves The role involves … times, manage marketing tags and digital analytics integration designed to enhance customer experience and achieve business growth objectives. Build and maintain high impact, high performance, responsive web sites and Apps whilst ensuring seamless integration with back-end services, through leveraging Agile software development practices. What You'll Be Doing ...

deliver new features focused on accessibility, usability and performance. Maintain and enhance existing codebases, including bug fixes, refactoring and new feature development. Optimise frontend performance and ensure consistent, accessible user experiences. Essential Skills & Experience 3+ years' experience with a modern JavaScript framework (ideally Vue.js). Strong understanding of frontend … CSS3, Flexbox and Grid. Proficient with Git and version control workflows. Ability to translate design mockups into clean, responsive interfaces. Understanding of accessibility and performance optimisation best practices. Confident using browser dev tools for debugging. Comfortable working in an Agile environment. Strong organisational skills and ability to manage ...

global brands. This is a hands-on leadership role where you'll guide developers, architect solutions, own technical delivery, and ensure best-in-class performance across Shopify storefronts and apps. You'll work closely with Technical Directors, Project Managers, and wider engineering teams to shape how products are planned … SCSS, JavaScript GraphQL, REST APIs, Shopify Admin API Shopify Functions, UI Extensions Vite.js/Webpack, Shopify CLI Git/GitHub, CI/CD pipelines Performance optimisation (Core Web Vitals, Page Speed) Accessibility (WCAG) best practices What We're Looking For 3-4+ years of hands-on Shopify ...

informed and aligned. Experience with Git, pipeline tools and standard development cycles is essential. Additional experience with other CMS platforms, advanced frameworks, SEO or performance optimisation is advantageous. What You'll Gain This is a role where you can genuinely influence how the development function evolves. ...

Hydrogen and Oxygen Frontend engineering across HTML, CSS, and JavaScript Building and integrating Shopify apps and third-party tools API integrations and custom functionality Performance optimisation, Lighthouse improvements and UX refinement Collaborating closely with designers and the wider ecommerce team You'll be building modern, scalable storefronts using … looking for Strong Shopify development experience Confident using Liquid Experience with Hydrogen and modern Shopify tooling Good frontend engineering fundamentals Understanding of ecommerce performance principles Ability to work collaboratively in a fast-moving delivery environment Someone who enjoys ownership and working across multiple brands Salary is between ...

React Native Testing Library, test-driven development, and maintaining high code coverage Proven debugging skills with React Native profiling tools, Sentry crash reporting, and performance optimization techniques REST API integration expertise using Axios, authentication handling, error management, and data transformation DevOps experience with CI/CD pipelines, app store ...

platform, leading the development of the execution layer and market-making system. You'll step into a technical leadership role, driving architecture, improving performance, and ensuring the system is built to world-class standards. If you've built ultra-low-latency trading systems before and want to take full … systems Proven ability to lead the build of execution engines, market-making platforms, or similar low-latency trading infrastructure Strong background in system architecture, performance optimisation, and fault-tolerant distributed systems Experience replacing or migrating systems from languages such as Python into Rust Comfortable taking full ownership ...

builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

coach developers, fostering a culture of continuous learning and growth. Conduct regular code reviews to ensure adherence to coding standards, best practices, and performance optimization. Act as a technical liaison between backend development and other departments, providing guidance and support as needed. Stay up-to-date with the latest ...

stakeholders, we'd like to hear from you. Key Responsibilities: Team Leadership & Development: Lead, mentor, and develop a team of DevOps Engineers, setting clear performance expectations, providing constructive feedback, and fostering professional growth and career development opportunities. Strategic Planning: Define and communicate the Azure DevOps strategy and roadmap, aligning … Monitoring, Logging & Observability: Architect and oversee monitoring and logging solutions using Azure Monitor, Application Insights, and ELK Stack; ensure real-time visibility into system performance and security across all environments. Security & Compliance Leadership: Collaborate with security and compliance teams to establish and enforce security best practices across cloud resources ...