7 of 7 Performance Optimisation Jobs in Chester

to join our expert team—someone who thrives on problem-solving, loves diving deep into technical challenges, and has a passion for maximising organic performance through data-driven insights. As a Technical SEO Specialist, you will be responsible for analysing, optimising, and maintaining the technical health of our clients … robots.txt files, XML sitemaps, canonical tags, and meta directives to improve crawling and indexation. Ensure websites meet Core Web Vitals (CWV) and page speed optimisation benchmarks using tools like PageSpeed Insights and Lighthouse. Implement and advise on hreflang tags for international SEO to ensure correct regional/language targeting. … Website Performance & Troubleshooting Work with developers to improve website speed and server response times, using techniques like lazy loading, image compression, and efficient caching. Identify and resolve crawl errors, 404s, and redirect issues to maintain a clean URL structure. Ensure best practices for mobile-first indexing, optimising mobile site More ❯

Overview: My client is a specialist engineering company that builds white label video streaming applications for global media brands. They focus on delivering high performance, scalable solutions across Roku, web, and mobile platforms. They are now looking for an experienced Roku Developer to join their team and work across … multiple branded streaming apps. This person will take the lead on feature development, performance optimisation, and ensuring alignment with Roku certification standards. Key Responsibilities: Build and deploy Roku applications using BrightScript and SceneGraph Configure and launch white-label apps for 18+ video streaming clients Lead development of major … features including templated views, DRM, and EPG Integrate ad tech (Roku Ad Framework) and analytics (Google Analytics) Drive performance enhancements, reducing load time, memory use, and CPU usage Required Skills: Strong experience with BrightScript and SceneGraph Track record of Roku app development and deployment Familiarity with Roku Advertising Framework More ❯

integrating on-premise infrastructure with public cloud platforms (AWS, Azure, Google Cloud networking principles) Familiarity with LAN/WAN architectures, load balancing, and network performance optimisation Nice to Have: Automation or scripting experience (PowerShell, Python, Terraform, Ansible) Certifications such as MCSA, CCNA, CCNP, or cloud certifications (AWS/… maintain Windows servers and Active Directory infrastructure Provide Office 365 user support and administration, including mailbox management and collaboration tools Monitor network and server performance, troubleshoot incidents and ensure high availability Participate in integration and migration projects for acquired companies’ IT systems Maintain accurate technical documentation and standard operating More ❯

integrated reporting and metrics development aligned with clinical and strategic goals. Participating in lifecycle and change management of analytics platforms. Contributing to system and performance optimizations. Mentoring junior team members and leading reporting development (advanced/expert levels only). Key Tools & Technologies Visualization Tools: Tibco Spotfire, Tableau, Power More ❯

both application logic and AI/LLM components Proficiency in React.js, Next.js , tRPC , TypeScript , and Prisma Strong understanding of MySQL , including schema design and performance optimization Practical experience integrating with LLMs, including prompt design and API management Familiarity with orchestration tools such as LangChain or similar Ability to learn More ❯

arisen within the telecoms industry for a Graduate Acquisition Surveyor. This role offers an excellent entry point into the telecommunications infrastructure sector, supporting the performance optimization of businesses and public buildings while ensuring productive and efficient working environments. Key Responsibilities As a Graduate Acquisition Surveyor, you will be responsible … support and assistance to Acquisition Surveyors, Senior Acquisition Surveyors, and the Project Team Assisting with property surveying activities that maximise business and public building performance Contributing to the development of productive and efficient working environments for employees Supporting various telecommunications infrastructure projects and client requirements Essential Requirements Bachelor's More ❯

07.07.2025 col-wide Job Description: SEO Executive Hybrid Role Hooton, Cheshire Are you an SEO specialist with a strong drive for optimising organic search performance? Do you thrive in a fast-paced industry , keeping up with ever-evolving search trends? We are looking for an SEO Executive to join … flexibility. Role Overview: As an Organic Search Executive , you will be responsible for managing the SEO workflow across a portfolio of clients, ensuring technical optimisation, strategic execution, and continuous improvement of organic search performance. Your expertise will directly contribute to client growth, retention, and long-term success . Key … Responsibilities: Develop and implement SEO strategies to enhance client rankings and visibility. Manage technical SEO , including site architecture, indexing, and performance optimization. Utilise industry-standard tools such as Google Analytics, Screaming Frog, SEMRush, Ahrefs, Moz . Collaborate with clients and teams, translating complex SEO insights into effective strategies. Stay More ❯