Performance Optimisation Jobs in London

1 to 25 of 48 Performance Optimisation Jobs in London

Performance Manager

London Area, United Kingdom
Hearts & Science
The opportunity: Hearts & Science International are recruiting for a talented Performance Manager to work on one of the most prestigious automotive companies in the world. They will manage the global digital performance programme as a senior stakeholder, working directly with clients as well as a range of internal … across 30+ markets. This is a fantastic opportunity to directly impact the clients business growth, via digital innovation and a comprehensive always on digital performance strategy, as part of a growing team. The role: Driving digital performance: to day collaboration with local Hearts & Science teams to help them … identify and implement performance enhancing solutions and learnings from across markets with digital channel teams (search, social, programmatic) to ensure best in class campaign setup, execution, and optimisation across channels, with a consistent strategy shared between them. and hold teams accountable for a daily drumbeat of performance more »
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Senior Driver Engineer

London Area, United Kingdom
Fractile
collaborative hardware-software co-design methodology You have: Proven experience of the development of Linux device drivers A good understanding of computer architecture and performance optimisation techniques Excellent C/C++ skills and solid experience of industry standard development tools and technologies An creative and innovative mindset, and more »
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Principal SQL DBA (SQL Server/AWS)

Greater London, England, United Kingdom
Hybrid / WFH Options
WeDo
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 »
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Director of Software Engineering

London Area, United Kingdom
Intelix.AI
disciplines. The successful candidate will possess strong technical leadership abilities, advanced knowledge of processor architectures, and a solid background in software development for high-performance computing applications. Responsibilities: Lead and Develop : Guide a geographically dispersed team of compiler engineers focused on enhancing code generation for crucial network and virtualization … functional Collaboration : Work closely with software teams specializing in networking and hardware architecture groups to push the boundaries of next-generation processing unit software. Performance and Innovation : Drive performance optimization and analysis, develop new compiler techniques and optimizations tailored to specific workloads, and engage in comprehensive software engineering more »
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React Native Developer

London Area, United Kingdom
Wipro
numerous platforms • Using React Native, design and develop user interface components for JavaScript-based online and mobile apps. • Troubleshoot issues and improve front-end performance • Write reusable, effective, as well as scalable JavaScript code and create interchangeable front-end modules • Understand customer and stakeholder needs to build apps in … a high standard of quality. • Make use of additional JavaScript libraries such as Redux to make asynchronous API calls as well as improve the performance of the websites/mobile apps • Plan the data and presentation layer of the applications’ front-end • Reviewing existing front-end code • Designing test … Maintaining technical documentation for projects • Planning, managing and maintaining versioning, branching and merging • Continuous integration management • Monitoring central code quality • Establishing automation, monitoring and performance optimisation processes • Maintaining security standards in deployment • Ensure release documentation is accurate and available • Creating and executing automated tests • Peer-code review monitoring more »
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Principal Driver Engineer

London Area, United Kingdom
Fractile
Support and develop more junior colleagues You have: Strong experience of the development of Linux device drivers A deep understanding of computer architecture and performance optimisation techniques First-rate C/C++ skills and solid experience of industry standard development tools and technologies An creative and innovative mindset more »
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Senior Full Stack Engineer

London Area, United Kingdom
Albert Bow
the services of an experienced engineer to join their remote team. Skills & Responsibilities: Build web/mobile apps, API's and serverless backends Application performance optimisation Proven experience working with Typescript, Svelte, Node.js & React Experience working with digital identity and blockchain projects Contribute to the open source community more »
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Senior Linux Systems Engineer - FinTech - £90,000-£150,000 + Bonus

London Area, United Kingdom
Hybrid / WFH Options
Hunter Bond
/Hybrid The role: Your role will include everything infrastructure related, from solving deep Linux Kernel issues, to hardware installation, to systems tuning and performance optimisation. Every day will be different, and you will be supporting the most critical trading environment in the world, surrounded by like-minded, tech more »
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Jedox Architect

London, United Kingdom
Axiom Software Solutions Ltd
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 »
Employment Type: Contract
Rate: GBP Annual
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Senior Ionic Developer (Fully Remote - UK)

London, United Kingdom
Hybrid / WFH Options
IT Recruitment Solutions
or similar for state management) Firebase (or similar) Capacitor - a bonus In addition, the Senior Ionic Developer will be entrusted with: Mobile App architecture Performance optimisation Designing, implementing and maintaining efficient API integrations Push notifications Working with various stakeholders including clients, Technical Architects, Product Owners, and the wider more »
Employment Type: Permanent
Salary: GBP 80,000 Annual
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Senior React Native Developer (Fully Remote - UK)

London, United Kingdom
Hybrid / WFH Options
IT Recruitment Solutions
for state management) Firebase (or similar) Ionic framework - a bonus In addition, the Senior React Native Developer will be entrusted with: Mobile App architecture Performance optimisation Designing, implementing and maintaining efficient API integrations Push notifications Working with various stakeholders including clients, Technical Architects, Product Owners, and the wider more »
Employment Type: Permanent
Salary: GBP 80,000 Annual
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Experimentation Developer (CRO)

Stanmore, England, United Kingdom
Hybrid / WFH Options
Sky
Build & execute A/B tests on both client and full stack Optimizely. Develop and maintain Optimizely experiments, ensuring accurate tracking, segment targeting and performance optimisation. Upskilling and supporting squads on setting up fullstack tests. Provide technical support and troubleshooting for Optimizely-related issues. Supporting on technical documentation for more »
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Paid Search Manager - Premium Fashion

Greater London, England, United Kingdom
Assembly Global
continuous excellence in everything they do. The role As a Paid Search Account Manager, you will be working with your team to manage the performance of paid search campaigns for clients. You will be a specialist in executing AI-powered search practices and implementing this on your assembly of … clients. With your robust platform knowledge, you’ll navigate client and partner relationships, ensuring that your team delivers impeccable operations, innovation, media plans, performance optimisation and insightful reporting. You’ll be the guide for a team of Senior and Account Executives, overseeing their work and nurturing their careers … You are a vital point of contact for your team and clients. You will work with your team to manage the account and deliver performance against client business objectives, in line with the strategy that you will help build with your line manager. Key responsibilities You are a motivational more »
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Senior ML Compiler Engineer

London Area, United Kingdom
Fractile
breaking AI accelerators. In this role, you will: Develop the machine learning compiler stack for Fractile’s innovative AI acceleration hardware Enable industry-leading performance of the latest LLMs on Fractile’s accelerators Work with hardware, driver runtime, and ML engineers in a highly collaborative hardware-software co-design … standard technologies such as MLIR or TVM Up-to-date knowledge of machine learning techniques and technologies A good understanding of computer architecture and performance optimisation techniques Excellent C/C++ skills and solid experience of industry standard development tools and technologies An creative and innovative mindset, and more »
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Principal ML Compiler Engineer

London Area, United Kingdom
Fractile
accelerators. In this role, you will: Design and develop the machine learning compiler stack for Fractile’s innovative AI acceleration hardware Enable industry-leading performance of the latest LLMs on Fractile’s accelerators Work with hardware, driver runtime, and ML engineers in a highly collaborative hardware-software co-design … such as MLIR or TVM Thorough and up-to-date knowledge of machine learning techniques and technologies A deep understanding of computer architecture and performance optimisation techniques First-rate C/C++ skills and solid experience of industry standard development tools and technologies An creative and innovative mindset more »
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Front End Web Developer

Paddington, England, United Kingdom
Taleo BE
and mockups into functional web pages while ensuring optimal user experience. Cross-Browser Compatibility : Ensure consistent rendering and functionality across different browsers and devices. Performance Optimization : Implement best practices for web performance optimization to ensure fast page load times and smooth user interactions. Content Management Integration : Integrate front … Drupal 9/10, including content modelling, theme development utilising twig/php, and integration with backend enterprise systems and APIs. Understanding of web performance optimization techniques and tools. Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills. A working understanding of REST or GraphQL … enable our employees to develop their full potential. As a global top employer, we offer exciting career paths, promote innovation, and strive for top performance in everything we do. Takeda fosters an inclusive, collaborative, and international work environment where our teams are united by their relentless commitment to our more »
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AWS Cloud Architect

London Area, United Kingdom
Hybrid / WFH Options
CLS Group
CloudFormation or Terraform. Automate deployment and configuration processes Plan and execute the migration of on-premises applications to AWS. Optimize existing AWS infrastructure for performance, cost, and security. Cloud Security and Continous Compliance: Implement and maintain security measures to safeguard AWS environments. Ensure compliance with industry standards and regulations. … Performance Optimization: Monitor and optimize the performance of AWS resources. Troubleshoot and resolve issues related to AWS infrastructure. Work closely with development, operations, and security teams to align cloud solutions with business goals. Provide technical guidance to team members and stakeholders. Optimize AWS costs through effective resource utilization more »
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Java Developer

Greater London, England, United Kingdom
Capgemini
within the development team. Develop and unit test the application using Java/Java 8, REST, python, junit, cucumber etc. Writing SQL,db procedures , performance optimization of the queries and stored procedures. Sprint planning and attending retrospective call, daily stand-up call for the agile scrum process. Review the … to date. Writing automation script using Python, perl. Planning and executing the migration of old applications to the new platform. Review and optimize the performance of the application on java and database side. What you will bring: Strong programming and analytical skills using Core Java Experience developing Micro services more »
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Senior C++ Engineer

London Area, United Kingdom
Deep Render
be using the Deep Render AI Codec very soon. Role: Join our team as a Senior C++ Engineer and lead a team of six Performance Engineers. You will play a pivotal role in the development and implementation of a cutting-edge video codec, optimising for speed and efficiency. With … DR codec. Engage in hands-on C++ development to adapt our model for optimal performance. Manage and mentor a team of up to six Performance Engineers, working in partnership with the People Team to promote professional growth and team effectiveness. Must Have: Degree in Computer Science, Engineering, or a … is preferred; relevant experience may be considered as an alternative. Demonstrated expertise in C++ development, with a proven track record in technical leadership and performance optimisation. Experience in managing technical teams, including conducting one-on-one meetings, performance evaluations, and supporting career development and mentoring. Preferred Skills: Knowledge more »
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Digital Performance Analyst

London Area, United Kingdom
Hearts & Science
The opportunity: Hearts & Science International are currently recruiting for a talented Performance Analyst to work with on one of the most prestigious automotive brands in the world, JLR. The role forms part of Hearts & Science’s growing global media community. Hearts & Science was the fastest growing media network in … clients the dual benefits of being part of a new enterprise with broad and deep group-wide resources. They will support the global digital performance programme across the full digital ecosystem, working directly with clients as well as a range of internal teams, with an opportunity to learn from … experts in their field. This is a fantastic opportunity to contribute to revenue growth, digital innovation and a comprehensive always on digital performance strategy as part of a growing team. The role Driving digital performance: regular weekly reporting according to a regular drumbeat, including short- and long-term more »
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Senior Front End Developer

London Area, United Kingdom
Hybrid / WFH Options
Digital Waffle
cutting-edge projects. Responsibilities: Front-end 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 »
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Lead Data Engineer (Databricks, Spark, Python)

London Area, United Kingdom
Hybrid / WFH Options
Venturi
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 »
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Junior DevOps Engineer - Up To £60,000 + Package - Elite AI Start-Up

London Area, United Kingdom
Hybrid / WFH Options
Hunter Bond
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 »
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Front-End Developer - Next.JS / App Router / React / Typescript

London, England, United Kingdom
Hydrogen Group
self-contained, reusable, and testable modules and components. Implement SEO solutions for SPAs using Next.js, focusing on Critical Rendering Path and Core Web Vitals performance optimization. Implement CSS and JS methods for providing performant visual effects and maintaining a framerate above 30fps. Understand and optimize the responsibilities of the more »
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Senior Low Latency Engineer

London Area, United Kingdom
Augusta Aiken & Associates
network expert and AWS and other cloud specialist, Impeccable programming skills and at least 5 years experience in C++/Rus, Highly versed in performance optimization and monitoring, Prior exposure to the crypto ecosystem, Deep experience with communicating with stakeholders to gather requirements, Capable of getting things done quickly more »
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Performance Optimisation
London
10th Percentile
£53,750
25th Percentile
£55,000
Median
£70,000
75th Percentile
£90,000
90th Percentile
£121,750