1 to 25 of 31 Performance Optimisation Jobs in West Yorkshire

unique place to work. HOW WILL YOU MAKE A DIFFERENCE? We are looking for a Site Reliability Engineer (SRE) who will be responsible for ensuring the reliability, scalability, and performance of our cloud infrastructure and applications. This role focuses on maintaining and improving system observability, automating operations, and enhancing deployment practices to support business-critical services. Reporting directly to … engineering and operations teams. You will be responsible for implementing and maintaining monitoring and logging solutions while producing clear documentation to support the cloud environment. Continuous learning and improving performance based on set targets will be expected. VARIED DAY TO DAY RESPONSIBILITIES Ensuring system reliability, performance, and scalability through monitoring and automation Building and maintaining observability solutions using … Grafana, Prometheus, Loki, OpenTelemetry Proactively identifying and resolving performance bottlenecks and infrastructure issues Automating infrastructure provisioning, configuration management, and deployments Implementing effective logging, monitoring, and alerting strategies Managing incident response and post-mortem processes to improve system resilience Implementing high-availability and fault-tolerant solutions Working with DevOps engineers to streamline CI/CD pipelines and automate testing Providing More ❯

Mentor and lead a small 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 Azure) Knowledge of GitLab CI More ❯

Mentor and lead a small 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 GitLab CI/CD, Terraform More ❯

unique place to work. HOW WILL YOU MAKE A DIFFERENCE? We are looking for a Site Reliability Engineer (SRE) who will be responsible for ensuring the reliability, scalability, and performance of our cloud infrastructure and applications. This role focuses on maintaining and improving system observability, automating operations, and enhancing deployment practices to support business-critical services. Reporting directly to … engineering and operations teams. You will be responsible for implementing and maintaining monitoring and logging solutions while producing clear documentation to support the cloud environment. Continuous learning and improving performance based on set targets will be expected. Please note, you'll be required to be within commutable distance to the Ilkley office for occasional office attendance. VARIED DAY TO … DAY RESPONSIBILITIES Ensuring system reliability, performance, and scalability through monitoring and automation Building and maintaining observability solutions using Grafana, Prometheus, Loki, OpenTelemetry Proactively identifying and resolving performance bottlenecks and infrastructure issues Automating infrastructure provisioning, configuration management, and deployments Implementing effective logging, monitoring, and alerting strategies Managing incident response and post-mortem processes to improve system resilience Implementing high More ❯

plus) Implementing Infrastructure as Code (Terraform) Supporting deployments of PHP/Laravel applications in high-concurrency environments Working with Docker, Kubernetes, ECS or EKS Automating development workflows and driving performance optimisations Building out monitoring solutions, cost management strategies, and SOC2-compliant processes 🧠 Skills & Experience Needed 5+ years in a DevOps-focused role Strong cloud background (AWS, Azure, or GCP … Proficiency in Terraform, Docker, Python or Bash scripting Solid experience with infrastructure performance, security, and scaling Comfortable in high-availability, fast-paced environments Understanding of SOC2 compliance within DevOps workflows If you're passionate about automation, performance, and scalable systems and love solving problems with a proactive, product-first mindset I’d love to hear from you. More ❯

name. We are looking for a Senior Software Engineer with extensive experience in Django, Django Admin, and MySQL databases. In this role, you will design, develop, and optimize high-performance web applications, ensuring the reliability and scalability of backend systems. The ideal candidate will possess excellent problem-solving abilities and a strong passion for writing clean, maintainable code. Key … documented code following industry best practices. Implement secure authentication, authorization, and other security measures in Django. Conduct in-depth code reviews and provide mentorship to junior developers. Improve database performance through query optimization, indexing, and schema design. Ensure smooth CI/CD pipeline implementation and maintenance. Diagnose and resolve complex technical challenges in both production and development environments. Senior … Software Engineer experience we’re looking for - Over 5 years of professional experience working with Django and Django Admin. Extensive experience with MySQL databases, focusing on performance optimization, query design, and migrations. Skilled in designing RESTful APIs and integrating third-party services. Deep understanding of ORMs, database indexing, and query optimization. Experience with Celery, Redis, and task scheduling. Practical More ❯

elevate data scientists and analysts to their highest potential. Collaborate with cross-functional teams to ensure that data storage and organization align with business needs and objectives. Seamless Scaling & Performance Optimization Implement database architecture best practices, including database sharding, replication strategies, indexing, and optimization techniques to enhance data performance. Compose Data Symphonies Orchestrate enterprise-grade AI pipelines for complex … flows that bring harmony to disparate sources through batch and streaming pipelines. Evaluate and optimize data storage and retrieval systems based on relationships, data access patterns, cost-effectiveness, and performance requirements. Blueprint Before Building Design elegant solutions and document your vision so others can follow your path. Provide leadership and guidance on information architecture decisions, ensuring that data is More ❯

challenging the status quo You love to be challenged and are fearless in diving into issues with a high degree of uncertainty attached in areas such as scale, redundancy, performance optimisation, and concurrency Embrace running a production environment as well as building it. You'll be responsible for getting your code live and monitoring the services that you More ❯

Technical Leadership and Strategy Take technical responsibility for all stages of software development, providing advice and guidance with direction from the Head of Technology. Define and implement strategies for performance optimization, such as edge caching, considering usability and support. Lead the resolution of high-priority issues promptly and effectively. Programming Excellence Read, edit, and write code using OOP best … Review and Refactoring Participate in reviews, provide feedback, and refactor code for quality improvements. Unit Testing and TDD Develop and execute unit tests, work with TDD and BDD methodologies. Performance and Caching Prioritize performance, monitor and debug issues, and mentor in best practices. DevOps and Version Control Proficient with Git, handle conflicts, releases, and mentor team members. Environment More ❯

systems including storage, networking, and security considerations. Evaluate, select, and implement VDI technologies (e.g., Citrix Virtual Apps and Desktops, VMware Horizon, Microsoft Azure Virtual Desktop). Ensure high availability, performance optimization, and disaster recovery of VDI environments. Collaborate with IT security, network, and application teams to ensure seamless integration and compliance. Provide technical leadership and mentorship to VDI engineers More ❯

systems including storage, networking, and security considerations. Evaluate, select, and implement VDI technologies (e.g., Citrix Virtual Apps and Desktops, VMware Horizon, Microsoft Azure Virtual Desktop). Ensure high availability, performance optimization, and disaster recovery of VDI environments. Collaborate with IT security, network, and application teams to ensure seamless integration and compliance. Provide technical leadership and mentorship to VDI engineers More ❯

10M+ database records. This is a very Big Data platform. Experience building REST services (orchestration layer) on CRUD data services based on Cloudera Hadoop stack, with an emphasis on performance optimization. Understanding how to secure data in a REST architecture. Knowledge of scaling web applications, including load balancing, caching, indexing, normalization, etc. Proficiency in Java/Spring web application More ❯

September - Feb maternity cover) Company 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 and video playback (HLS/DASH) Experience building advanced UI components like EPG and parental controls Comfortable with performance profiling and debugging on Roku More ❯

September - Feb maternity cover) Company 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 and video playback (HLS/DASH) Experience building advanced UI components like EPG and parental controls Comfortable with performance profiling and debugging on Roku More ❯

September - Feb maternity cover) Company 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 and video playback (HLS/DASH) Experience building advanced UI components like EPG and parental controls Comfortable with performance profiling and debugging on Roku More ❯

for someone who understands how 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 implementation. Exposure to CI/CD pipelines and source control for reports and analytics. Bonus More ❯

ABOUT THE ROLE This is a high-impact, high visibility role, working with the Director of Performance & Transformation across the UK portfolio of brands, including BetMGM and LeoVegas. You will own cross-functional initiatives across marketing, product, compliance, customer engagement, operations and AI to drive revenue growth and optimisation. You will join a new high-performing team that operates … drive revenue growth, market expansion, and competitive positioning across the UK portfolio. Market & competitive analysis: Monitor industry trends, competitor activities, and regulatory developments to identify opportunities and risks. Business performance optimisation: Work closely with cross-functional teams (product, marketing, operations, compliance, finance, etc...) to identify and implement initiatives. Data-driven insights: Analyse data to derive business insights in More ❯

working closely with senior stakeholders, to build trust and ensure they receive great service and results. Contribute to the team’s broader design and development processes by ensuring accessibility, performance optimisation, and SEO-friendly site builds. Support the marketing team from time-to-time, creating branded assets and content to back up our business development efforts. Webflow Development More ❯

external systems, including B2B, B2C, and backend applications. Collaborate with business stakeholders, developers, and system integrators to translate business needs into technical designs. Provide guidance on security, scalability, and performance optimization for Oracle Cloud applications and integrations. Design and manage Fusion BI reports, OTBI, and BIP templates to support business intelligence and analytics needs. Stay up to date with … Oracle Cloud releases, new features, and best practices to ensure optimal system performance and continuous improvement. Required Qualifications & Experience: 10+ years of experience in enterprise application architecture with a focus on Oracle Fusion ERP and SCM. 5+ years of hands-on experience with Oracle PaaS, OIC (Oracle Integration Cloud), and Oracle Cloud Infrastructure (OCI). Strong experience in EDI More ❯

Strategic Leadership: Develop and own 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, while effectively managing budgets, timelines, and deliverables. Team Development & Culture: Build, mentor, and inspire a … and future trends. Strong analytical 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 agency relationships to drive ROI. More ❯

and system enhancements. Provide critical support and clarification for developers by interpreting and refining business and functional requirements. Design and develop integration solutions using the MuleSoft platform, ensuring high performance, scalability, and code maintainability. Oversee the full development lifecycle including architecture, implementation, unit testing, performance optimization, and ongoing system monitoring. Offer technical expertise and establish consistent processes during More ❯

skilled SEO Manager to join their team. This role is ideal for someone who thrives in a fast-paced, collaborative environment and has a real passion for technical SEO, performance optimisation, and team development. The Role You’ll be leading SEO strategy and execution across multiple client accounts. You’ll have ownership of technical SEO audits, keyword analysis … performance tracking, and will be expected to mentor junior team members. This is a great opportunity for someone looking to make a significant impact and contribute to the growth of a high-performing department. Key Responsibilities Lead the planning, implementation, and optimisation of SEO strategies. Conduct regular technical SEO audits and troubleshoot performance issues. Monitor rankings, traffic More ❯

skilled SEO Manager to join their team. This role is ideal for someone who thrives in a fast-paced, collaborative environment and has a real passion for technical SEO, performance optimisation, and team development. The Role You’ll be leading SEO strategy and execution across multiple client accounts. You’ll have ownership of technical SEO audits, keyword analysis … performance tracking, and will be expected to mentor junior team members. This is a great opportunity for someone looking to make a significant impact and contribute to the growth of a high-performing department. Key Responsibilities Lead the planning, implementation, and optimisation of SEO strategies. Conduct regular technical SEO audits and troubleshoot performance issues. Monitor rankings, traffic More ❯

optimise the paid search activity for our UK brands: BetMGM, LeoVegas and Pink Casino. This is a hands-on role, responsible for the day-to-day planning, execution and performance optimisation of our paid search campaigns across Google Ads and Microsoft Advertising. You'll work locally within the UK Marketing department, with a clear focus on acquisition efficiency … manage campaigns across other global markets, to ensure alignment on strategy, knowledge sharing, platform best practices and consistent execution standards. YOU WILL BE RESPONSIBLE FOR: Owning the management and optimisation of paid search campaigns across Google and Microsoft platforms for BetMGM, LeoVegas and Pink Casino Delivering against key KPIs such as CPA, ROAS and NDC volume, ensuring spend is … effectively deployed Creating and maintaining high-performance campaigns across both always-on and event-led activity Conducting ongoing keyword research, ad copy testing, bidding strategy optimisation and audience targeting Managing campaign budgets, forecasts and pacing to ensure investment is aligned with business priorities Partnering with our media agency to enhance performance, adopt platform innovations and track competitors More ❯

IR35: Outside Location: Leeds Area (Hybrid 2 Days/Week) Start Date: ASAP Overview We’re supporting a major eCommerce brand as they enter a new phase of digital performance optimisation. To accelerate their ambitions, they’re seeking a highly experienced Digital Analytics Consultant who can lead their analytics and insight function, delivering clear, actionable data that drives commercial … digital growth goals Own the setup, configuration, and governance of analytics platforms including GA360, GTM, and BigQuery Ensure clean, consistent, and scalable data collection across all digital platforms Insight & Optimisation Analyse behavioural and performance data to uncover insights across acquisition, conversion, and retention Support experimentation and personalisation initiatives with data-led recommendations Build dashboards and performance reports …/or Adobe Analytics certifications This role is well-suited to a seasoned digital analytics professional who thrives in delivery-focused environments and can quickly add value through insight, optimisation, and technical leadership. More ❯