1 to 25 of 205 Performance Optimisation Jobs in the North of England

reporting, and operations. Reporting to the Lead Data Engineer, you will collaborate closely with the Data Engineering team and business stakeholders to optimise database performance, troubleshoot issues, and ensure high availability and security across all environments. This role will combine hands-on technical expertise with thought leadership, helping shape … continuous improvement to unlock the full potential of Pret’s data. Responsibilities Take ownership of Pret’s MSSQL Server and Snowflake environments, ensuring high performance, reliability, and scalability. Design, implement, and optimise database architectures and data storage solutions to support data pipelines and analytics requirements. Monitor, troubleshoot, and resolve … database performance issues, including query optimisation, indexing, and resource management. Collaborate with the Lead Data Engineer and Data Engineering team to build and maintain efficient ETL processes for ingesting and transforming data. Lead database backup and recovery strategies, ensuring data integrity, availability, and compliance with business requirements. Drive More ❯

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 ❯

work permit required: Yes Job Views: 6 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: You will provide expert-level troubleshooting, root cause analysis, and performance optimisation for data platforms such as Azure SQL databases, Fabric Warehouse, Onelake, Databricks, and Azure Data Factory. Purview or another MDM tool is … initiatives. Work collaboratively with IT teams, business stakeholders, and external vendors to enhance data management capabilities. Provide expert-level troubleshooting, root cause analysis, and performance optimisation for data platforms, such as Azure SQL databases, Fabric Warehouse, Onelake, Databricks, and Azure Data Factory. Document technical solutions, best practices, and More ❯

work permit required: Yes Job Views: 6 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: You will provide expert-level troubleshooting, root cause analysis, and performance optimisation for data platforms such as Azure SQL databases, Fabric Warehouse and Onelake, Databricks, and Azure Data Factory. Purview or another MDM tool … initiatives. Work collaboratively with IT teams, business stakeholders, and external vendors to enhance data management capabilities. Provide expert-level troubleshooting, root cause analysis, and performance optimisation for data platforms, such as Azure SQL databases, Fabric Warehouse and Onelake, Databricks, and Azure Data Factory. Document technical solutions, best practices More ❯

industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance – we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether … Data Management Specialist (Level 3 Support) is responsible for providing advanced technical and functional support for enterprise data management solutions, ensuring high availability, integrity, optimisation, and performance of Mott MacDonald (MM) critical data assets. Key duties and responsibilities include: Serve as the technical escalation point for data management … initiatives. Work collaboratively with IT teams, business stakeholders, and external vendors to enhance data management capabilities. Provide expert-level troubleshooting, root cause analysis, and performance optimisation for data platforms, such as Azure SQL databases, Fabric Warehouse and Onelake, Databricks, and Azure Data Factory. Document technical solutions, best practices More ❯

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 ❯

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 ❯

in GitHub Actions, Jenkins, and GitOps workflows. Strong knowledge of advanced DevOps concepts, including progressive delivery strategies (blue/green, canary), resilience engineering, and performance optimisation. Deep understanding of cloud security, governance, and compliance, with the ability to define and implement scalable security frameworks. Proven ability to drive cross More ❯

in GitHub Actions, Jenkins, and GitOps workflows. Strong knowledge of advanced DevOps concepts, including progressive delivery strategies (blue/green, canary), resilience engineering, and performance optimisation. Deep understanding of cloud security, governance, and compliance, with the ability to define and implement scalable security frameworks. Proven ability to drive cross More ❯

and integration testing using Jest or Cypress Hands-on experience with CI/CD pipelines and deployment strategies Understanding of security best practices and performance optimisation techniques Ability to collaborate effectively in agile teams Experience mentoring junior engineers and contributing to technical decision-making Experience with Laravel and More ❯

Azure, or equivalent). Database & API Management - Design efficient PostgreSQL and MongoDB schemas and develop secure RESTful/GraphQL APIs for seamless data integration. Performance Optimisation. System Architecture & Scalability. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Essential: Proficiency in JavaScript/TypeScript, React, Node.js, PostgreSQL, and More ❯

Azure, or equivalent). Database & API Management – Design efficient PostgreSQL and MongoDB schemas and develop secure RESTful/GraphQL APIs for seamless data integration. Performance Optimisation. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Experience with Directus or other headless CMS solutions. Strong understanding of RESTful & GraphQL More ❯

Essential Requirements for the Role: • Expertise in C# and .NET, with experience in scalable solution architecture. • Strong SQL skills with SQL Server, focused on performance optimisation. • Proven leadership in mentoring and guiding Agile teams. • Strategic mindset, with a keen eye on emerging tech, including AI. • Passion for continuous learning More ❯

plans, and architectural designs Build and maintain highly automated, scalable data pipelines using modern cloud-based tools Identify and resolve data quality and pipeline performance issues to ensure stability and integrity Contribute to the design and deployment of data lakes, warehouses, and streaming architectures Participate in mentoring and upskilling … junior team members, supporting a high-performance, inclusive team culture Continuously look for opportunities to improve delivery methods, introduce new technologies, and drive technical innovation across client projects Document processes and contribute to internal knowledge repositories and best practice libraries Key Skills & Experience Strong hands-on experience with Azure … multi-disciplinary teams and complex programmes Ideally, experience with containerisation technologies such as Docker and Kubernetes Exposure to Kimball data modeling, data architecture, and performance optimisation Experience delivering end-to-end solutions involving Azure data platform components If this role interests you and you would like to find More ❯

team of engineers Align DevOps capabilities with the wider business Champion DevEx, reliability, and security Embed operational excellence and incident response Promote observability and performance optimisation Lead DevOps Engineer Requirements Proven technical and some leader/mentoring experience Cloud- expertise (any cloud provider is fine: GCP, AWS or More ❯

team of engineers Align DevOps capabilities with the wider business Champion DevEx, reliability, and security Embed operational excellence and incident response Promote observability and performance optimisation Proven technical and some leader/mentoring experience Cloud-native expertise (any cloud provider is fine: GCP, AWS or Azure) Knowledge of More ❯

plans, and architectural designs Build and maintain highly automated, scalable data pipelines using modern cloud-based tools Identify and resolve data quality and pipeline performance issues to ensure stability and integrity Contribute to the design and deployment of data lakes, warehouses, and streaming architectures Participate in mentoring and upskilling … junior team members, supporting a high-performance, inclusive team culture Continuously look for opportunities to improve delivery methods, introduce new technologies, and drive technical innovation across client projects Document processes and contribute to internal knowledge repositories and best practice libraries Key Skills & Experience Strong hands-on experience with Azure … multi-disciplinary teams and complex programmes Ideally, experience with containerisation technologies such as Docker and Kubernetes Exposure to Kimball data modeling, data architecture, and performance optimisation Experience delivering end-to-end solutions involving Azure data platform components If this role interests you and you would like to find More ❯

plans, and architectural designs Build and maintain highly automated, scalable data pipelines using modern cloud-based tools Identify and resolve data quality and pipeline performance issues to ensure stability and integrity Contribute to the design and deployment of data lakes, warehouses, and streaming architectures Participate in mentoring and upskilling … junior team members, supporting a high-performance, inclusive team culture Continuously look for opportunities to improve delivery methods, introduce new technologies, and drive technical innovation across client projects Document processes and contribute to internal knowledge repositories and best practice libraries Key Skills & Experience Strong hands-on experience with Azure … multi-disciplinary teams and complex programmes Ideally, experience with containerisation technologies such as Docker and Kubernetes Exposure to Kimball data modeling, data architecture, and performance optimisation Experience delivering end-to-end solutions involving Azure data platform components If this role interests you and you would like to find More ❯

plans, and architectural designs Build and maintain highly automated, scalable data pipelines using modern cloud-based tools Identify and resolve data quality and pipeline performance issues to ensure stability and integrity Contribute to the design and deployment of data lakes, warehouses, and streaming architectures Participate in mentoring and upskilling … junior team members, supporting a high-performance, inclusive team culture Continuously look for opportunities to improve delivery methods, introduce new technologies, and drive technical innovation across client projects Document processes and contribute to internal knowledge repositories and best practice libraries Key Skills & Experience Strong hands-on experience with Azure … multi-disciplinary teams and complex programmes Ideally, experience with containerisation technologies such as Docker and Kubernetes Exposure to Kimball data modeling, data architecture, and performance optimisation Experience delivering end-to-end solutions involving Azure data platform components If this role interests you and you would like to find More ❯

public cloud. What you'll be doing: Effectively evolve, enhance, and modernise large-scale systems to enable rapid adaptability and continuous improvement. Improve the performance, reliability and scalability of our .NET systems. Develop and drive automation for deployment, monitoring, and scaling of infrastructure. Build tools and processes to enable …/CD). Make data guided decisions that impact core business metrics and processes. Solid understanding of platform and reliability engineering approaches, including observability, performance optimisation, capturing analytics and security best practices. Drive the adoption of new technologies like Go and Python. Facilitate collaboration between teams and build … Here are some of the benefits you can look forward to: 10% discretionary yearly bonus and yearly pay reviews (based on RVU and personal performance). A hybrid working approach with 2 in-office days per week and up to 30 days per year to "work from anywhere." Employer More ❯

ll be doing: Public Cloud Infrastructure Management which involves provisioning, configuration and maintaining various Cloud resources to ensure scalability, reliability and security. Monitoring and Performance Optimisation by implementing monitoring solutions to track performance and identify areas for optimisation to enhance user experience and automate improvements where More ❯

the correct approach and to the standards defined. 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 … team An interest in troubleshooting and problem-solving Participation in releases and/or out-of-hours on-call availability as needed 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 ❯

to our technical direction. Key Responsibilities Build and maintain cloud-native applications using .NET and modern cloud platforms Use MongoDB for data storage and performance optimisation Collaborate with front-end developers (Angular + NGXS) Containerise applications with Docker Support CI/CD processes and ensure best practices in More ❯

development in a busy product-led environments Proven ability to design and architect scalable systems not just build features but think about long-term performance, maintainability and growth Deep understanding of modern frontend architecture comfortable leading on component structure, state management patterns (Context, Redux, or similar), and performance optimisation Experience with backend systems including RESTful APIs, database design (PostgreSQL or similar), authentication flows, and cloud infrastructure (AWS preferred) Comfortable with CI/CD pipelines, containerisation (Docker), and version control best practices Someone who actively contributes to team growth mentoring, reviewing PRs with purpose, and encouraging best More ❯

the comprehensive growth and digital marketing strategy, aligning closely with the wider Leadership Team and Ops Board to meet broader company objectives. Channel Management & Optimisation: Oversee and optimise the performance of all digital channels (paid social, PPC, SEO, affiliates, programmatic, and emerging platforms), staying abreast of industry best … practices and innovation. Establish KPIs, monitor performance with robust reporting frameworks, and ensure proper attribution models are in place. Move with pace to evaluate and implement new channels, tools, and technologies. Agency Management: Lead relationships with digital and creative agencies, ensuring alignment with brand messaging and performance goals … acumen with the ability to interpret complex data sets, attribution models and derive actionable insights, and utilise data effectively for strategic decision-making and performance optimisation in a rapidly evolving digital landscape. Experience managing significant marketing budgets (multi-million pound) and a proven history of effectively overseeing multiple More ❯