51 to 71 of 71 Performance Optimisation Jobs in the North West

drive their mobile app experience to the next level. 💼 The Role As a React Native Technical Lead , you’ll take ownership of their mobile app development — from architecture and performance to delivery and deployment. This is a fully hands-on position where you’ll still be coding daily while leading by example, mentoring engineers, and setting the technical direction … emerging trends in mobile and EdTech technology 💡 What They’re Looking For Proven experience building and delivering production-grade React Native applications Strong understanding of TypeScript , React , and mobile performance optimisation Experience integrating APIs, CI/CD pipelines, and app store deployments Ability to make architectural decisions and lead technical discussions Passion for education, user experience, and clean More ❯

drive their mobile app experience to the next level. 💼 The Role As a React Native Technical Lead , you’ll take ownership of their mobile app development — from architecture and performance to delivery and deployment. This is a fully hands-on position where you’ll still be coding daily while leading by example, mentoring engineers, and setting the technical direction … emerging trends in mobile and EdTech technology 💡 What They’re Looking For Proven experience building and delivering production-grade React Native applications Strong understanding of TypeScript , React , and mobile performance optimisation Experience integrating APIs, CI/CD pipelines, and app store deployments Ability to make architectural decisions and lead technical discussions Passion for education, user experience, and clean More ❯

practices in software development. Feature development and evaluation of the tooling processes both in development and deployment alongside the Platform Engineering team. Help resolve complex software challenges and drive performance optimization. Provide technical direction and guidance to the development team, including code reviews, mentoring and ensuring the platform coding standards are being adhered to. Ensure that development processes and … to Work With: Modern microservices architecture powering high-volume systems Containerisation using Docker and Kubernetes for scalable deployments Cloud-native platforms and automated CI/CD pipelines Real-time performance engineering and distributed computing challenges Secure development practices with a focus on system architecture and compliance. Contact Philip Boltt at Lorien Global for more information. IND_PC1 Carbon60, Lorien More ❯

perfect user experiences across iOS and Android devices Collaborate closely with design and backend teams to bring new features to life Take ownership of the full development lifecycle — from performance optimisation to app store deployment What we’re looking for: Strong commercial experience with React Native Proven track record shipping cross-platform apps (iOS + Android) Solid grasp … of mobile lifecycles, performance tuning, and deployments A passion for creating slick user experiences that delight customers Dabbled in Swift/Objective-C (iOS) or Kotlin/Java (Android) Thrived in product-driven, fast-paced environments What’s on offer: 🌍 100% remote flexibility — work from anywhere 💸 Up to £105k salary 🚤 The chance to work on luxury tech with global More ❯

perfect user experiences across iOS and Android devices Collaborate closely with design and backend teams to bring new features to life Take ownership of the full development lifecycle — from performance optimisation to app store deployment What we’re looking for: Strong commercial experience with React Native Proven track record shipping cross-platform apps (iOS + Android) Solid grasp … of mobile lifecycles, performance tuning, and deployments A passion for creating slick user experiences that delight customers Dabbled in Swift/Objective-C (iOS) or Kotlin/Java (Android) Thrived in product-driven, fast-paced environments What’s on offer: 🌍 100% remote flexibility — work from anywhere 💸 Up to £105k salary 🚤 The chance to work on luxury tech with global More ❯

perfect user experiences across iOS and Android devices Collaborate closely with design and backend teams to bring new features to life Take ownership of the full development lifecycle — from performance optimisation to app store deployment What we’re looking for: Strong commercial experience with React Native Proven track record shipping cross-platform apps (iOS + Android) Solid grasp … of mobile lifecycles, performance tuning, and deployments A passion for creating slick user experiences that delight customers Dabbled in Swift/Objective-C (iOS) or Kotlin/Java (Android) Thrived in product-driven, fast-paced environments What’s on offer: 🌍 100% remote flexibility — work from anywhere 💸 Up to £105k salary 🚤 The chance to work on luxury tech with global More ❯

perfect user experiences across iOS and Android devices Collaborate closely with design and backend teams to bring new features to life Take ownership of the full development lifecycle — from performance optimisation to app store deployment What we’re looking for: Strong commercial experience with React Native Proven track record shipping cross-platform apps (iOS + Android) Solid grasp … of mobile lifecycles, performance tuning, and deployments A passion for creating slick user experiences that delight customers Dabbled in Swift/Objective-C (iOS) or Kotlin/Java (Android) Thrived in product-driven, fast-paced environments What’s on offer: 🌍 100% remote flexibility — work from anywhere 💸 Up to £105k salary 🚤 The chance to work on luxury tech with global More ❯

perfect user experiences across iOS and Android devices Collaborate closely with design and backend teams to bring new features to life Take ownership of the full development lifecycle — from performance optimisation to app store deployment What we’re looking for: Strong commercial experience with React Native Proven track record shipping cross-platform apps (iOS + Android) Solid grasp … of mobile lifecycles, performance tuning, and deployments A passion for creating slick user experiences that delight customers Dabbled in Swift/Objective-C (iOS) or Kotlin/Java (Android) Thrived in product-driven, fast-paced environments What’s on offer: 🌍 100% remote flexibility — work from anywhere 💸 Up to £105k salary 🚤 The chance to work on luxury tech with global More ❯

a key role in: Contribute to strategic advice and thought leadership to clients on a wide range of finance-related topics with an emphasis on tangible value realisation and performance optimisation. Lead discrete workstreams in Finance & CFO engagements or smaller end-to-end engagements, including finance transformation, operating model & organisation design, process improvement, technology implementation, and strategic advisory, cost … equivalent What You'll Love About Working Here We help our clients address challenges, and respond to opportunities around strategy, business case development, business integration, financial modelling & planning, cost optimisation & performance management and digital transformation across all industry sectors. You have an exciting opportunity to join our team and contribute to expanding the business, build client and internal More ❯

systems used across global industries.This company is recognised for its innovation and technical excellence, delivering bespoke engineered solutions that integrate hardware, software, and operational technology (OT) into complex, high-performance systems. With continued growth and a strong global project pipeline, they are expanding their technical team to support and enhance these cutting-edge systems in the UK and abroad.In … technology platforms, blending hands-on work with advanced system-level understanding across control software, embedded hardware, and networked OT environments. From system commissioning and integration through to troubleshooting and performance optimisation, you'll help deliver reliable, scalable, and intelligent solutions deployed in demanding real-world conditions.This is an excellent opportunity for a technically minded individual who thrives at … forward-thinking technology environment.The Role: Provide advanced technical support for integrated software, hardware, and OT systems Lead diagnostics, troubleshooting, and commissioning of complex automation and control solutions Drive system optimisation and reliability improvements, ensuring seamless hardware-software interaction Collaborate with R&D and engineering teams to resolve technical challenges and implement enhancements Deliver high-quality technical support and system More ❯

used across global industries. This company is recognised for its innovation and technical excellence, delivering bespoke engineered solutions that integrate hardware, software, and operational technology (OT) into complex, high-performance systems. With continued growth and a strong global project pipeline, they are expanding their technical team to support and enhance these cutting-edge systems in the UK and abroad. … technology platforms, blending hands-on work with advanced system-level understanding across control software, embedded hardware, and networked OT environments. From system commissioning and integration through to troubleshooting and performance optimisation, you'll help deliver reliable, scalable, and intelligent solutions deployed in demanding real-world conditions. This is an excellent opportunity for a technically minded individual who thrives … thinking technology environment. The Role: Provide advanced technical support for integrated software, hardware, and OT systems Lead diagnostics, troubleshooting, and commissioning of complex automation and control solutions Drive system optimisation and reliability improvements, ensuring seamless hardware-software interaction Collaborate with R&D and engineering teams to resolve technical challenges and implement enhancements Deliver high-quality technical support and system More ❯

signed deals Qualify, pitch, and close first-time opportunities across target markets Maintain urgency, activity levels, and consistent follow-up Collaborate with Sales Ops Lead on messaging, sequencing, and performance optimisation Deliver consultative, value-based sales conversations that drive measurable impact Forecast accurately and consistently hit targets Why Join? Be part of a profitable, high-growth scale-up More ❯

signed deals Qualify, pitch, and close first-time opportunities across target markets Maintain urgency, activity levels, and consistent follow-up Collaborate with Sales Ops Lead on messaging, sequencing, and performance optimisation Deliver consultative, value-based sales conversations that drive measurable impact Forecast accurately and consistently hit targets Why Join? Be part of a profitable, high-growth scale-up More ❯

signed deals Qualify, pitch, and close first-time opportunities across target markets Maintain urgency, activity levels, and consistent follow-up Collaborate with Sales Ops Lead on messaging, sequencing, and performance optimisation Deliver consultative, value-based sales conversations that drive measurable impact Forecast accurately and consistently hit targets Why Join? Be part of a profitable, high-growth scale-up More ❯

optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Performance Engineer, you will be working as part of Global Commerce Central test team. You will be responsible for coordinating performance testing activities, acting as a single point of … to non-technical and technical audiences. Taking ownership of NFR, requirement analysis and finalisation and driving non-functional initiatives like Chaos testing Detailed results analysis including application monitoring, identify Performance bottlenecks and recommend/implement improvements or performance optimisation. Mediate potential conflicts and foster solutions-oriented discussions with stakeholders. Establish and maintain efficient and scalable performance testing … automation framework. Design, develop and maintain Performance Test scripts. Test execution & co-ordination across multiple external and internal teams for issue resolution. Conduct discovery process to specify scope, extent and type of Performance testing required. Able to define and troubleshoot Test environments to identify issues across System integration or component NFT. What you'll bring Experience in performance More ❯

in their growth and develop their career as they grow. Key responsibilities for the Dev Ops Engineer – Architect, deploy, and manage infrastructure on bare metal and AWS for high-performance, low-latency applications. Maintain and enhance CI/CD pipelines to improve software deployment efficiency. Optimize networking, storage, and compute resources for scalable data processing. Implement robust monitoring, logging … and alerting systems to track system health and performance. Enforce security best practices across cloud and on-premises environments. Identify and resolve infrastructure and performance bottlenecks. Work closely with developers to ensure smooth application deployment. Provide support and respond to customer issues as they arise. Dev Ops Engineer experience we’re looking for - Extensive experience deploying and managing applications … ArgoCD. Strong proficiency in networking, Linux administration, and security hardening. Knowledge of distributed logging and monitoring tools, including Prometheus, Grafana, ELK stack, and Kibana. Experience with automated scaling and performance optimization. Proficient in scripting languages such as Python and Bash. Excellent problem-solving skills with the ability to work independently. Preferred Qualifications – Experience with telecom infrastructure, financial trading platforms More ❯

in their growth and develop their career as they grow. Key responsibilities for the Dev Ops Engineer – Architect, deploy, and manage infrastructure on bare metal and AWS for high-performance, low-latency applications. Maintain and enhance CI/CD pipelines to improve software deployment efficiency. Optimize networking, storage, and compute resources for scalable data processing. Implement robust monitoring, logging … and alerting systems to track system health and performance. Enforce security best practices across cloud and on-premises environments. Identify and resolve infrastructure and performance bottlenecks. Work closely with developers to ensure smooth application deployment. Provide support and respond to customer issues as they arise. Dev Ops Engineer experience we’re looking for - Extensive experience deploying and managing applications … ArgoCD. Strong proficiency in networking, Linux administration, and security hardening. Knowledge of distributed logging and monitoring tools, including Prometheus, Grafana, ELK stack, and Kibana. Experience with automated scaling and performance optimization. Proficient in scripting languages such as Python and Bash. Excellent problem-solving skills with the ability to work independently. Preferred Qualifications – Experience with telecom infrastructure, financial trading platforms More ❯

in their growth and develop their career as they grow. Key responsibilities for the Dev Ops Engineer – Architect, deploy, and manage infrastructure on bare metal and AWS for high-performance, low-latency applications. Maintain and enhance CI/CD pipelines to improve software deployment efficiency. Optimize networking, storage, and compute resources for scalable data processing. Implement robust monitoring, logging … and alerting systems to track system health and performance. Enforce security best practices across cloud and on-premises environments. Identify and resolve infrastructure and performance bottlenecks. Work closely with developers to ensure smooth application deployment. Provide support and respond to customer issues as they arise. Dev Ops Engineer experience we’re looking for - Extensive experience deploying and managing applications … ArgoCD. Strong proficiency in networking, Linux administration, and security hardening. Knowledge of distributed logging and monitoring tools, including Prometheus, Grafana, ELK stack, and Kibana. Experience with automated scaling and performance optimization. Proficient in scripting languages such as Python and Bash. Excellent problem-solving skills with the ability to work independently. Preferred Qualifications – Experience with telecom infrastructure, financial trading platforms More ❯

in their growth and develop their career as they grow. Key responsibilities for the Dev Ops Engineer – Architect, deploy, and manage infrastructure on bare metal and AWS for high-performance, low-latency applications. Maintain and enhance CI/CD pipelines to improve software deployment efficiency. Optimize networking, storage, and compute resources for scalable data processing. Implement robust monitoring, logging … and alerting systems to track system health and performance. Enforce security best practices across cloud and on-premises environments. Identify and resolve infrastructure and performance bottlenecks. Work closely with developers to ensure smooth application deployment. Provide support and respond to customer issues as they arise. Dev Ops Engineer experience we’re looking for - Extensive experience deploying and managing applications … ArgoCD. Strong proficiency in networking, Linux administration, and security hardening. Knowledge of distributed logging and monitoring tools, including Prometheus, Grafana, ELK stack, and Kibana. Experience with automated scaling and performance optimization. Proficient in scripting languages such as Python and Bash. Excellent problem-solving skills with the ability to work independently. Preferred Qualifications – Experience with telecom infrastructure, financial trading platforms More ❯

applications that drive real business impact. What You’ll Do Architect and develop mobile applications using .NET MAUI and Xamarin Collaborate with cross-functional teams to deliver scalable, high-performance solutions Lead code reviews, mentor junior developers, and champion best practices Integrate RESTful APIs and third-party services Ensure robust testing and deployment pipelines using CI/CD tools … Experience with Azure DevOps, Git, and Agile methodologies Excellent problem-solving skills and a proactive mindset Bonus Skills Experience with Blazor or other cross-platform frameworks Knowledge of mobile performance optimization and accessibility standards Familiarity with containerization (Docker) and cloud-native development Why Join Us? Work on impactful projects with global reach Flexible working arrangements and supportive team culture More ❯

based permissions and access auditing, and ensure thorough documentation of designs and configurations. Testing and Quality: Collaborate with Quality Engineering and Infrastructure teams to test solutions for functionality and performance, embedding quality throughout the development process. Continuous Improvement and Support: Address issues, drive ongoing improvements, support continuous integration and deployment, and enhance solution resilience to handle disruptions. About You … using Terraform Workspaces, ensuring best practices for state file management, versioning, and locking mechanisms. Collaboration and Optimization: Work with cross-functional teams to define infrastructure requirements, implement monitoring and performance optimization, and ensure security and compliance using Azure tools. About Royal London We're the UK's largest mutual life, pensions, and investment company, offering protection, long-term savings More ❯