13 of 13 Performance Optimisation Jobs in Warrington

leads, so strong stakeholder management ability is crucial. Duties: Designing, developing, and optimising full-stack JavaScript systems and components (React, Node.js, Typescript) Scaling and performance optimisation of web front-end and interaction with API layers Resolve high-level, complex software challenges and optimise system performance Implement software … caching tools and techniques, e.g. Redis, etc Understanding of fundamental software development best practices, architectures and patterns Awareness of modern deployment methodologies Expertise in performance optimisation of web technologies Willingness to challenge process and existing ways of working or to truly own the domain you’re a part More ❯

correct approach and to the standards defined. Requirements Job Duties Lead the design, development, and maintenance of software applications ensuring quality, efficiency and maximising performance and minimising technical debt. Feature development and evaluation of the tooling processes both in development and deployment alongside the Platform Engineering team. Write clean … An interest in troubleshooting and problem-solving Participation in releases and/or out-of-hours on-call availability as needed Desirable Expertise in performance optimisation Experience in the gaming industry is a significant advantage Working with, and supporting, remote developers (working on the same product) Working with More ❯

React, PHP and WordPress Comfortable working with REST APIs, Git/GitHub, and third-party integrations A solid grasp of accessibility, responsive design, and performance optimisation Some experience of backend development, including working with the WordPress query and REST API Good knowledge of Git/GitHub and working More ❯

Ensure security, governance, and quality standards across development processes Oversee engineering execution, measuring productivity through KPIs Maintain high standards in software architecture, testing, and performance optimisation Collaborate with stakeholders, including Architects, Product Owners, and DevOps teams Support, mentor, and coach engineering teams Provide hands-on coding support when More ❯

large commercial systems. Solid expertise in C#, .Net 6 and .Net Core and Web API’s Experience with SQL Server (MongoDB beneficial) Expertise in performance optimisation Experience of Unit and functional testing is important, not necessarily strict TDD An interest in troubleshooting and problem-solving Any experience with More ❯

development best practices. Comfortable using scripting languages for automation and tooling. Strong grasp of software architecture principles, with an emphasis on maintainability, scalability, and performance optimization. Understanding of container and orchestration tools such as Docker and Kubernetes. Excellent interpersonal and communication abilities, enabling effective teamwork and collaboration. Strong knowledge More ❯

to model, optimise, and apply data to support better business decisions. Key Experience Required: Expertise in SQL Server (approx. 75% of the role) including performance tuning, data warehousing, and reporting. Experience with AWS data services (approx. 25%), particularly RDS, S3, Lambda, EventBridge, and building data pipelines in cloud-native … environments. Proven delivery of dimensional/Kimball data models in collaboration with Data Analysts. Strong proficiency with Power BI, including performance optimisation and deployment strategies. Hands-on experience with Python for automation and data transformation (not just file handling). Understanding and experience of Data Governance frameworks and More ❯

using Wireshark, TCPDump, NetFlow to diagnose and resolve network issues Expertise in routing and switching in WAN/LAN architectures, load balancing, and network performance optimisation Nice to have skills: Automation and scripting with Python, Terraform, or Ansible Certifications: CCNA, CCNP, AWS/Azure/GCP networking certifications … scalable, secure network infrastructures across on-prem and cloud Manage and optimise firewalls, VPNs, routing, and switching for efficient connectivity Monitor and troubleshoot network performance to ensure high availability Enhance security by enforcing access controls, encryption, and compliance policies Collaborate with cloud and security teams to align network strategies More ❯

You'll be part of a growing, forward-thinking team where engineering standards are high, DevOps is a given, and everything is built with performance and security front of mind. This is a hands-on, code-focused role where your experience with custom plugins, GraphQL, REST APIs, and advanced … optimised for headless use ACF, CPTs, taxonomies – you know the drill Secure API handling (OAuth, JWT) and best practices in authentication Solid grasp of performance optimisation – query tuning, caching, CDN strategies Familiarity with Docker , Git, and modern CI/CD pipelines Confidence in delivering clean, frontend-ready APIs More ❯

leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive … coding experience preferred) Solid background in system design, distributed systems, and cloud architectures (AWS/Azure/GCP) Passion for clean code, testing, and performance optimization Excellent communication, leadership, and decision-making skills A mindset for innovation, problem-solving, and continuous improvement Bonus Points For Experience in microservices architecture More ❯

a high-performing engineering team focused on product development and innovation. Drive cultural change and engineering excellence across the UK engineering team. Set clear performance goals, foster an inclusive team culture, and drive the team to maintain high standards of technical quality and operational efficiency. Align the engineering roadmap … products to the cloud. Exceptional leadership and interpersonal skills with experience managing and developing diverse engineering teams. In-depth knowledge of security, scalability, and performance optimization within engineering solutions. Strong decision-making and problem-solving skills, particularly under pressure. If you're a seasoned engineering leader with a background More ❯

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 our team in Hooton , offering … 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 … strategies to enhance client rankings and visibility. Conduct manual technical SEO audits , providing clear, actionable recommendations. 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 More ❯

and customer needs. Enhance user engagement, conversion rates, and operational efficiencies. Creating and executing SEO, CRO, and UX/UI strategies to boost site performance and user retention. Use user research, data analytics, and testing to improve UX and drive engagement. Optimize customer journeys across digital touchpoints to maximize … on customer insights, market trends, and competitive analysis. Lead SEO initiatives to improve organic growth and search rankings. Work with developers to enhance site performance, page speed, and indexing. Monitor performance tools like Google Analytics, HotJar, and SQL to track KPIs and inform decisions. Implement agile development and … Proven success in driving SEO growth, conversion rate optimization, and user engagement for high-traffic platforms. Strong knowledge of website architecture, technical SEO, and performance optimization. Proficient with Google Analytics, SQL, HotJar, and A/B testing frameworks. Experience leading cross-functional teams (design, development, analytics, marketing, SEO). More ❯