13 of 13 Permanent Performance Optimisation Jobs in Yorkshire

applications. Work closely with front-end developers and UX designers to create seamless, high-quality user experiences. Troubleshoot, debug, and optimise application performance to ensure speed and reliability. Participate in code reviews, contributing your expertise and helping uphold coding standards. Support deployment tasks and collaborate in cloud-based environments … with cloud platforms (AWS, Azure, GCP). Knowledge of Docker, CI/CD pipelines, or modern JavaScript frameworks. Exposure to security best practices and performance optimisation strategies. What We Offer Competitive salary and benefits package. Hybrid working setup with flexible in-office days. A supportive, inclusive team environment ...

ensuring the brand continues to lead within their niche technology space. It’s ideal for a hands-on, data-driven marketer who enjoys performance ownership in a high-growth B2B SaaS environment. Responsibilities include: Develop and execute a data-driven digital marketing and GTM strategy Build and optimise … approach to generate high-quality MQLs Own marketing KPIs including MQLs, conversion rates, CAC, LTV, and ROI Lead marketing analytics, reporting, and performance optimisation Manage marketing automation and attribution tools Oversee digital performance across SEO, PPC, paid social, email, and CRO Drive A/B testing ...

each project. What You'll Be Doing Developing and customising Shopify themes using Liquid, HTML, CSS, and JavaScript Implementing new features that enhance UX, performance, and conversion Integrating APIs and third-party services to expand store functionality Ensuring stores are optimised for performance, reliability, and SEO Supporting backend … Have Experience with Shopify Hydrogen/Oxygen or headless commerce Knowledge of React frameworks (Remix, Next.js) Experience with Theme App Extensions Strong grasp of performance optimisation & Core Web Vitals Experience with PageSpeed Insights improvements Understanding of CI/CD pipelines and automated deployments Why This Role Stands ...

designs into well-structured, reusable code Work with modern JavaScript frameworks to build intuitive interfaces Integrate with APIs and back-end services Ensure performance, accessibility, and cross-browser compatibility Contribute to code reviews and technical discussions Required Skills & Experience Strong commercial experience with HTML, CSS, and JavaScript Experience with … working in collaborative environments Ability to write clean, maintainable code Desirable Experience TypeScript Modern CSS frameworks or preprocessors (Sass, Tailwind, etc.) Testing frameworks and performance optimisation Agile/Scrum methodologies What’s On Offer Hybrid working, 2 days per week in the Doncaster office Competitive salary and benefits ...

strong desire to own) infrastructure as code (Terraform/Ansible), release management, and security best practices. Data: Knowledge of SQL, Redis, and performance optimisation. Frontend: Capable of working within Angular components when required. Quality: Demonstrated understanding of SOLID, DRY, TDD, and technical documentation. Process: Familiarity with Scrum/Agile ...

promote code to production through a defined, repeatable process Maintain code quality, documentation, and version control practices Support ongoing system enhancements, troubleshooting, and performance optimisation Integrate Salesforce with external systems using APIs and middleware Stay up to date with the latest Salesforce developments and the broader ecosystem Maintain ...

themes and solutions Acting as the Shopify technical authority across projects Reviewing code, mentoring developers, and driving front-end best practice Contributing to tooling, performance optimisation, and delivery standards What you'll bring: Strong commercial experience delivering Shopify projects in an agency setting Expert knowledge of Shopify Liquid ...

secure, and performant while driving improvements across infrastructure, automation, and operational workflows. Key Responsibilities Maintain and improve production services with a focus on reliability, performance, and operational excellence Own and enhance Azure‐based infrastructure, ensuring clean, scalable, and well‐documented environments Lead improvements across CI/CD, IaC, monitoring … operational tooling Troubleshoot and optimise traffic routing, security, and performance across Azure networking components Contribute to continuous improvement initiatives, reducing toil and increasing automation Collaborate with engineering teams to ensure best practices are followed across deployments and service operations Essential Skills Azure DevOps – broad experience across pipelines, repos, service ...

Zoho products and third-party systems using REST and SOAP APIs, ensuring secure authentication and data integrity Maintain and enhance existing applications through troubleshooting, performance optimisation, and refactoring legacy Deluge code Use HTML, CSS, and JavaScript to extend or customise Zoho Creator Pages where standard components are insufficient ...

desirable. Understanding of BI and visualisation tools (e.g. Tableau, Power BI). Experience building solutions with AWS and Snowflake, including secure data sharing and performance optimisation. Proficiency in data modelling tools and modelling languages (UML/ERD). Familiarity with data mesh, event-driven design, and cloud-native services. ...

Databricks Architect Role Overview We are seeking a S enior Databricks Architect to lead the design and delivery of scalable, high-performance data platforms built on Databricks. This is a strategic role requiring strong architectural experience, hands-on design capability, and a deep understanding of modern data ecosystems. … large-scale data transformations. Strong understanding of data architecture principles, including: Data lakes/lake house architectures. Data modelling and data integration patterns Performance optimisation and scalability Experience working with cloud-based data platforms. Strong stakeholder communication and documentation skills. Desirable Skills & Experience Databricks certifications (Data Engineer, Data ...

maintain, and enhance reporting and analytics capabilities through tools such as PowerBI, Tableau, or QuickSight. Apply best practices in data governance, data quality, and performance optimisation. Operate in an agile environment, contributing to technical discussions and problem-solving initiatives. Lead Data Engineer Requirements: Proven experience in building and managing … Synapse, Google BigQuery/Dataflow). Strong programming skills in Python, SQL, and Java for data engineering tasks. Experience designing reliable, maintainable, and high-performance data pipelines and architectures. Broad understanding of data warehousing, data lakes, and lakehouse architectures. Familiarity with business intelligence and data visualisation tools. Excellent analytical ...

appetite and budget. Strong technical expertise in Python, SQL and analytics tooling, with hands-on experience working with payment fraud platforms, models, rules and performance optimisation. Deep knowledge of industry-standard fraud systems and data sources, including Non-Plastic fraud controls and enrichment sources. Advanced analytical, problem-solving … PySpark on large dataframes. Exposure to industry forums, law-enforcement collaboration, or external fraud intelligence networks. Practical understanding of machine-learning concepts or model performance techniques that complement rule-based systems. Knowledge of machine learning techniques and approaches to analysis. Red Hot Rewards 25 days holiday per year, increasing ...