1 to 25 of 538 Remote Performance Optimisation Jobs in the UK excluding London

an inclusive, purpose-led organization. Key responsibilities Team Leadership & Management: Manage a team of data engineers, providing mentorship and support to ensure successful project delivery. Foster a collaborative, high-performance environment, supporting the Head of Data Operations in coordinating activities and achieving milestones. Cloud Data Engineering: Lead the design, build, and maintenance of cloud-native data pipelines using ETL … Oversee scalable, cloud-based analytics and data services to enable business decision-making. Operational Support & Troubleshooting: Ensure high availability and reliability of data solutions, providing second-line support and performance optimization. Cloud Governance & Security: Implement and enforce best practices for security, compliance, and governance in cloud data environments. Collaboration & Agile Development: Work closely with stakeholders, attend Data Analytics Board … Practices: Conduct reviews to ensure high-quality code standards. Tool & Technology Evaluation: Evaluate and implement new tools and technologies. Data Integration: Manage data integration tasks ensuring seamless data flow. Performance Tuning: Perform performance tuning and optimization of data pipelines and resources. Knowledge, skills and experience Essential: Cloud Platforms: Experience with Azure, AWS, or Google Cloud for data engineering. More ❯

solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-driven architecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering workflows. Prior experience working in startup environments or high-growth technology companies. Benefits Hybrid working as More ❯

solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-driven architecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering workflows. Prior experience working in startup environments or high-growth technology companies. Benefits Hybrid working as More ❯

database solutions in a microservices-based environment. As a member of our team, you will contribute to the full lifecycle of our data persistence layer, from schema design and performance tuning to ensuring robust replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g. … MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies, and manage partitioning/sharding to ensure peak database performance and handle high throughput. Reliability & Disaster Recovery: Design, implement, and maintain robust … blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and More ❯

database solutions in a microservices-based environment. As a member of our team, you will contribute to the full lifecycle of our data persistence layer, from schema design and performance tuning to ensuring robust replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g. … MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies, and manage partitioning/sharding to ensure peak database performance and handle high throughput. Reliability & Disaster Recovery: Design, implement, and maintain robust … blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and More ❯

and visionary Senior Front-End Developer with deep expertise in React.js to join our dynamic team. This pivotal role requires not only exceptional technical prowess in building scalable, high-performance user interfaces but also strong leadership, strategic thinking, and a passion for mentoring. You will lead significant front-end projects, define technical direction, and collaborate closely with clients and … experience in front-end web development, with a strong focus on building complex applications. Expert-level proficiency in React.js (Hooks, Context API, Redux/Zustand or similar state management, performance optimization). Deep understanding of HTML5, CSS3, and responsive design principles. Experience with CSS frameworks like Tailwind CSS, or preprocessors like SASS/LESS. Experience with front-end build More ❯

practices with hands-on expertise 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-functional technical initiatives, influence without More ❯

practices with hands-on expertise 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-functional technical initiatives, influence without More ❯

practices with hands-on expertise 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-functional technical initiatives, influence without More ❯

practices with hands-on expertise 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-functional technical initiatives, influence without More ❯

practices with hands-on expertise 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-functional technical initiatives, influence without More ❯

Key Responsibilities Build scalable, reusable, and accessible web interfaces using React , TypeScript , JavaScript , and CSS/HTML5 Apply structured UI/UX patterns with a focus on maintainability and performance Ensure consistent cross-browser experiences and responsive design Work with component libraries (e.g. Material UI , Ant Design ) and front-end tools (e.g. Webpack , Vite ) Implement and maintain test automation … e.g. Cypress , Selenium ) Collaborate with architecture, design, QA, and back-end teams in a full Agile delivery lifecycle Uphold best practices around performance tuning, security, and UI testing Take a hands-on role in feature ownership, code reviews, and mentoring junior engineers Essential Experience Strong commercial experience with React 16+ , TypeScript 4+ , JavaScript (ES6) , and JSX Demonstrated delivery of … modern, performant front-end solutions in a production setting Expertise in building reusable UI components and responsive layouts Familiarity with automated testing tools and front-end performance optimisation Understanding of web security standards and full software development lifecycle Strong communication skills and the ability to work independently in a high-performing team Desirable Skills Experience with Figma and More ❯

delivering solutions. Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-driven architecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering workflows. Prior experience working in startup environments or high-growth technology companies. Hybrid working as standard More ❯

data workflows to ensure smooth and reliable deployments. Big Data & Analytics: Develop and optimize large-scale data processing pipelines using Apache Spark and PySpark. Implement data partitioning, caching, and performance tuning techniques to enhance Spark-based workloads. Work with diverse data formats (structured and unstructured) to support advanced analytics and machine learning initiatives. Workflow Orchestration (Airflow): Design and maintain … Airflow. Strong programming skills in Python and SQL, with the ability to write efficient and maintainable code. Deep understanding of Spark internals, including RDDs, DataFrames, DAG execution, partitioning, and performance optimization techniques. Experience with designing and managing Airflow DAGs, scheduling, and dependency management. Knowledge of CI/CD pipelines, containerization technologies (Docker, Kubernetes), and DevOps principles applied to data More ❯

and visionary Senior Front-End Developer with deep expertise in React.js to join our dynamic team. This pivotal role requires not only exceptional technical prowess in building scalable, high-performance user interfaces but also strong leadership, strategic thinking, and a passion for mentoring. You will lead significant front-end projects, define technical direction, and collaborate closely with clients and … experience in front-end web development, with a strong focus on building complex applications. Expert-level proficiency in React.js (Hooks, Context API, Redux/Zustand or similar state management, performance optimization). Strong command of modern JavaScript (ES6+) and TypeScript. Deep understanding of HTML5, CSS3, and responsive design principles. Experience with CSS frameworks like Tailwind CSS, or preprocessors like More ❯

and visionary Senior Front-End Developer with deep expertise in React.js to join our dynamic team. This pivotal role requires not only exceptional technical prowess in building scalable, high-performance user interfaces but also strong leadership, strategic thinking, and a passion for mentoring. You will lead significant front-end projects, define technical direction, and collaborate closely with clients and … experience in front-end web development, with a strong focus on building complex applications. Expert-level proficiency in React.js (Hooks, Context API, Redux/Zustand or similar state management, performance optimization). Deep understanding of HTML5, CSS3, and responsive design principles. Experience with CSS frameworks like Tailwind CSS, or preprocessors like SASS/LESS. Experience with front-end build More ❯

and improvement What would be great to have: Knowledge and understanding of the payments industry Background in a FinTech start-up/scale-up environment Experience with front-end performance optimisation techniques Understanding of accessibility standards and practices Practical knowledge of the Atlassian software suite What we offer: Remote working allowance 33 days holiday including public holidays Birthday More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯

contribute to internal documentation. Required Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered More ❯