25 Permanent Performance Optimisation Jobs in London with Remote Work Options

Southern Housing is seeking a talented candidate to join us as a Performance Optimisation Technical Coach in our Customer Transactions department. You will be an experienced coach, having had previous experience of delivering training on technically complex subjects. As part of this role youll work collaboratively within the … Performance Optimisation Team and with other stakeholders to deliver a learning framework for the Customer Transactions Directorate. You will be part of a team of coaches responsible for delivering induction training to new starters, helping to embed company values. You will coach and support in the continuous improvement … of adviser performance, you will lead in providing technical training for our Customer Accounts and Service Charge Teams. This is a hybrid position working out of our office in Croydon and will also involve travel to our development schemes. By being committed to equality, diversity, and inclusion, you will more »

SQL Server | AWS | Redshift/RDS | Performance Optimisation | Fintech I £110k + Shares Role: Principal SQL Server DBA Salary: Up to £110k (+bens/equity) Location: Hybrid (2/3 days on-site) If I worked for Google, I would make sure when using their search engine, when … new initiative moving some datasets across to MySQL/Aurora DB is in its infancy - you will be involved in the design and architecture. Performance Tuning/Indexing/Queries/Optimisation etc Due to the fast moving nature of this business, the above tech landscape is likely … is 12 days. Please get in touch for more information. *No sponsorship is available for this role unfortunately* SQL Server | AWS | Redshift/RDS | Performance Optimisation | Fintech I £110k more »

Job DescriptionSQL Server | AWS | Redshift/RDS | Performance Optimisation | Fintech I £110k + SharesRole: Principal SQL Server DBASalary: Up to £110k (+bens/equity)Location: Hybrid (2/3 days on-site)If I worked for Google, I would make sure when using their search engine, when googling … to MySQL/Aurora DB is in its infancy - you will be involved in the design and architecture.Performance Tuning/Indexing/Queries/Optimisation etcDue to the fast moving nature of this business, the above tech landscape is likely to change offering the successful candidate the opportunity to … is 12 days. Please get in touch for more information.*No sponsorship is available for this role unfortunately*SQL Server | AWS | Redshift/RDS | Performance Optimisation | Fintech I £110k more »

our cutting-edge projects. Responsibilities: Frontend Development Mastery: Utilise your expertise in HTML, CSS, and JavaScript to architect, design, and implement scalable and high-performance web applications. Framework Proficiency: Demonstrate proficiency in modern frontend frameworks such as React or Angular, contributing to the development of robust, interactive, and user … teams to ensure seamless integration of front-end components with the overall system architecture. Responsive Design Implementation: Implement responsive design principles to ensure optimal performance across various devices and screen sizes, providing a consistent and engaging user experience. Code Quality and Maintenance: Enforce coding best practices, conduct thorough code … reviews, and actively participate in identifying and implementing strategies to enhance code quality, maintainability, and scalability. Performance Optimisation: Identify and address performance bottlenecks in the frontend code, optimizing applications for maximum speed and scalability. Innovation and Continuous Learning: Stay abreast of industry trends and emerging technologies, bringing more »

understand requirements and translate them into technical solutions leveraging the Power Platform. Design end-to-end solutions on Power Platform, considering scalability, security, and performance aspects. Experience architecting C# solutions. Technical Leadership: Provide technical leadership and guidance to development teams on Power Platform best practices. Mentor and coach team … Platform and external systems. Governance and Compliance: Define and implement governance policies for Power Platform usage. Ensure compliance with organisational and industry-specific regulations. Performance Optimisation: Monitor and optimise the performance of Power Platform solutions. Identify and resolve performance bottlenecks and scalability issues. Documentation: Create and more »

to understand their objectives and harness the power of data and technology for organisational success. What's will you be doing: Predictive modelling for performance optimisation Analyse data to discover trends Provide clear, actionable recommendations based on insightful analysis Working with clients closely to identify their objectives and … well as existing What we'd love to see: Strong working Python and SQL proficiency Extensive Machine Learning experience for example for forecasting, predictive performance analysis, optimisation Cloud platform experience What's in it for you: A salary of up to £75,000 Opportunity to work with households more »

team to stand up and lead the SRE function within CDO Technology. In this role, you will be responsible for ensuring the availability, latency, performance, efficiency, and stability of our critical infrastructure, which supports a range of data platforms, applications, and services. You will collaborate closely with development teams … issues that could impact the availability of our systems. Implement and maintain automated alerting mechanisms to notify the appropriate parties of potential outages or performance degradation. Collaborate with development teams to design and implement solutions that enhance system resilience and reduce downtime. Latency: Analyze performance metrics to identify … and resolve latency bottlenecks in our infrastructure. Implement performance optimization techniques and tools to improve the overall responsiveness of our systems. Work with development teams to ensure that new features and code changes do not introduce performance regressions. Performance: Develop and maintain metrics dashboards to track key more »

digital principles, ensuring the integrity, security, and compliance of solutions while meeting both functional and non-functional requirements. Embed observability into solutions, monitoring production performance, resolving incidents, and addressing underlying risks and issues. Advocate for client requirements while maintaining discretion and confidentiality. Standardise best practices and methodologies, sharing knowledge … Python, with a robust understanding of software development life cycles. Familiarity with columnar and/or time series data design patterns, as well as performance optimisation techniques. Sound understanding of Infrastructure as Code and scripting languages. Awareness of Information Security principles to ensure the secure handling and governance more »

JavaScript, HTML, CSS Front End experience E-commerce experience or landing pages focused teams, projects Have a good understanding of web and Front End performance optimisation Any experience of using SPA Front End frameworks would be an added bonus. Lead experience - strong leadership skills, experience in managing teams more »

experience in both relational databases like SQL Server and NoSQL databases like MongoDB or CosmosDB. debugging and troubleshooting skills within the .NET environment, including performance optimization and monitoring. Familiarity with a range of software development tools, such as source code management (e.g. Azure DevOps, Git), build and release management more »

experience in both relational databases like SQL Server and NoSQL databases like MongoDB or CosmosDB. debugging and troubleshooting skills within the .NET environment, including performance optimization and monitoring. Familiarity with a range of software development tools, such as source code management (e.g. Azure DevOps, Git), build and release management more »

a Technical Architect, geared towards professionals with a strong background in the technical aspects of D365 F&SCM, including system integration, custom development, and performance optimisation. Both roles require a passion for innovation and a commitment to delivering cutting-edge solutions that will drive the organisations clients business forward. more »

they work flawlessly with the games and providing top-notch multiplayer experiences. You will oversee a group of engineers in the design, implementation, and optimisation of scalable and dependable online services that raise player pleasure and engagement by utilising your technical knowledge and leadership abilities. Job Responsibilities: Create and … creation of online services. Directly involved in the architecture, design, and development of stable web platforms with social features, leaderboards, and matching services. Use performance optimisation and monitoring strategies to minimise latency and downtime and guarantee the responsiveness, reliability, and scalability of online services. In order to protect more »

developing PowerApps) Database Design and Management (SQL) Data integration (SQL DB, SharePoint, Excel, external APIs) Business Logic Implementation (Implementing complex Business logic within PowerApps) Performance Optimisation (Tuning SQL queries, optimising data retrieval processes) Security implementation (prevent unauthorised access to PowerApps and SQL DBs) Testing and Debugging PowerApps solutions more »

this company is looking for a passionate to join their smart and friendly team. Role: •Build Full stack web applications which will included microservices • Performance optimisation & building robust intelligent solutions to problems • Participate in all phases of development, including working with stakeholders to define requirements, design, implement, test more »

Build and optimise new cutting-edge platforms to back-test, research & trade quantitative strategies · Predict models to automatically invest, design and develop trading platforms · Performance optimisation & building robust intelligent solutions to problems · Innovate whilst bringing in new ideas Skills/experience desired: · Experience with AWS and DevOps technologies more »

Extensive experience with Python as this is our primary programming language. Previous work experience with relational databases such as PostgreSQL, MSSQL or similar. Example: Performance Optimization/Analysis of Database. Experience with AWS cloud environments, or similar. Proficient experience with software development tools such as Git and Gitlab. Promotes more »

others around you develop. Essential skills for Front-end Developer 2-3 years' experience with modern frontend frameworks, TypeScript and React.js 1-2 years performance optimisation Worked on core applications using APIs Exposed to complex business rules on the client side Solid testing experience Previous experience with ecommerce more »

deployments to production. Maintain self-hosted services on bare metal server infrastructure. Database management - Maintain efficiency, handle migrations, and manage the Postgres database. Identify performance bottlenecks. Analytics - build out queries and data analytics to monitor and find ways to improve the student experience as well as monitor the growth … APIs, and implementing business logic to handle data processing and communication between the frontend and backend. Database Management : Design database schemas, optimise queries for performance, and ensure data integrity and security. API Development: Creating and maintaining APIs for enabling communication between different parts of the application, as well as … external integrations. Design and document APIs, handle authentication and authorization, and ensure API security. Performance Optimization: Optimising the performance of backend systems. This includes identifying and resolving bottlenecks, improving response times, and optimising resource utilisation. Security: Implement security best practices, protect against common vulnerabilities (e.g., SQL injection, XSS more »

Handle deployments to production. Maintain self-hosted services on bare metal server infrastructure.Database management - Maintain efficiency, handle migrations, and manage the Postgres database. Identify performance bottlenecks.Analytics - build out queries and data analytics to monitor and find ways to improve the student experience as well as monitor the growth of … creating APIs, and implementing business logic to handle data processing and communication between the frontend and backend.Database Management: Design database schemas, optimise queries for performance, and ensure data integrity and security.API Development: Creating and maintaining APIs for enabling communication between different parts of the application, as well as external … integrations. Design and document APIs, handle authentication and authorization, and ensure API security.Performance Optimization: Optimising the performance of backend systems. This includes identifying and resolving bottlenecks, improving response times, and optimising resource utilisation.Security: Implement security best practices, protect against common vulnerabilities (e.g., SQL injection, XSS), and handle user authentication more »

React, Next.js, and other modern web technologies. Collaborate with UX/UI designers to create seamless, intuitive, and visually engaging user experiences. Optimize frontend performance, ensuring fast load times and smooth interactions across devices. Implement robust testing and quality assurance processes to maintain a high bar for code quality … Expert-level proficiency in JavaScript, React, Next.js, Ruby on Rails, HTML, and CSS . Deep understanding of responsive design, cross-browser compatibility, and web performance optimization. Strong experience with testing frameworks such as Jest, Cypress and RSpec. Familiarity with UI/UX design principles and ability to collaborate effectively more »

understand their needs and gather requirements for projects Architecture design: Design an updated architecture or modify the existing one to ensure scalability, maintainability and performance Code refactoring: Refactor existing code to improve readability, modularity, and efficiency, adhering to coding standard and best practices Performance Optimization: Identify and address … performance bottlenecks in the application through optimization techniques such as catching, database tuning and code optimization Documentation: Create and maintain documentation for the application, including technical specifications, architecture diagrams and user guides Senior ASP.NET Developer – Requirements: Bachelors or Master’s degree in Computer Science or a related field At more »

or equivalent technologies. Design and develop the ETRM user interface using built-in Allegro functions (C# .NET) Design and develop SQLServer databases, ensuring optimal performance and efficiency. Collaborate with agile teams, employing methodologies such as SCRUM or Kanban. Work within the energy trading, commodities trading, or corporate banking industry. … framework, service-oriented development, and data access development. Extensive SQL Server database design and development skills, with excellent SQL proficiency and knowledge of database performance optimisation. Experience working with agile delivery methodologies such as SCRUM or Kanban. Proven work experience in the energy trading, commodities trading, or corporate banking more »

Build and configure multidimensional cubes, OLAP databases, and data models. Design and create reports, dashboards, and scorecards using Jedox Web or Excel add-in. Performance Optimization: Optimize cube performance by tuning dimensions, hierarchies, and rules. Monitor and troubleshoot performance issues. Implement best practices to enhance system performance. more »

Collaborating with a world-class team of engineers to develop and maintain ultra-low-latency trading software . Analyzing and optimizing existing code for performance gains. Designing and implementing highly efficient data structures and algorithms. Identifying and resolving bottlenecks in the trading platform's performance. Continuously researching and implementing … techniques and technologies to maintain their platform's competitive edge. Qualifications: A strong background in modern C++ development, with a focus on low-level performance optimization. A deep understanding of computer architecture, CPU cache hierarchies, and memory management. Proficiency in debugging and profiling tools (e.g., GDB, Valgrind, perf). … Familiarity with multi-threading and concurrent programming. Why Join Them: Impact: Your work will directly influence the performance of one of the world's leading platforms. Innovation: You'll have the opportunity to work with cutting-edge technology and stay ahead of industry trends. Collaboration: Join a team of more »