351 to 375 of 418 Performance Optimisation Jobs in London

to architecture and engineering teams. Evaluate and enhance systems to meet evolving data and AI innovation needs. Data & AI Solution Design Lead the design and development of secure, high-performance data pipelines, data lakes, and AI platforms using modern cloud technologies (AWS, Azure, or GCP). Define architecture patterns for data ingestion, transformation, and AI model deployment aligned with … based data platforms (AWS, Azure, or GCP). Strong expertise in data modeling, warehousing, integration, and governance . Hands-on experience with SQL/NoSQL databases , data security , and performance optimization . Strong understanding of AI frameworks and scalable infrastructure . Preferred: Master’s or Ph.D. in a related field. Experience with ML/DL frameworks (TensorFlow, PyTorch, Scikit More ❯

to architecture and engineering teams. Evaluate and enhance systems to meet evolving data and AI innovation needs. Data & AI Solution Design Lead the design and development of secure, high-performance data pipelines, data lakes, and AI platforms using modern cloud technologies (AWS, Azure, or GCP). Define architecture patterns for data ingestion, transformation, and AI model deployment aligned with … based data platforms (AWS, Azure, or GCP). Strong expertise in data modeling, warehousing, integration, and governance . Hands-on experience with SQL/NoSQL databases , data security , and performance optimization . Strong understanding of AI frameworks and scalable infrastructure . Preferred: Master’s or Ph.D. in a related field. Experience with ML/DL frameworks (TensorFlow, PyTorch, Scikit More ❯

Senior Azure/.NET Infrastructure Engineer Drive Performance at Scale | Shape the Future of Cloud Engineering Up to £100,000 + Elite Benefits Package Remote-First | Work from Anywhere in the UK | Flexible Hours Build the Backbone of High-Performance Platforms Are you a cloud infrastructure expert ready to take on a career-defining challenge? Do you thrive … in fast-paced environments where your decisions directly impact scalability, security, and performance? Join a cutting-edge engineering team that's powering the future of cloud-native platforms. As a Senior Azure/.NET Infrastructure Engineer , you'll be at the heart of a mission-critical transformation-designing, optimizing, and scaling infrastructure that supports millions of users and drives … Code (IaC) tools like ARM, Bicep, or Terraform. Optimize .NET application stacks for speed, reliability, and scalability. Implement observability and monitoring solutions to ensure system health and performance. Conduct performance reviews and troubleshooting across production environments. Drive automation, growth planning, and continuous improvement across the platform. What You Bring to the Table 5+ years of hands-on experience with More ❯

the-box capabilities, integrations, and strategic customizations. Technical Advisory & Governance: Act as a subject matter expert and technical advisor to clients and internal teams, providing guidance on platform capabilities, performance optimization, security, and scalability. Establish technical governance to ensure solution integrity. Requirement Analysis & Solution Design: Collaborate with business stakeholders to gather and analyze complex requirements, translating them into comprehensive … leveraging various integration methods (e.g., REST, SOAP, JDBC, MID Server). Technical Oversight & Quality Assurance: Provide technical oversight to development teams, ensuring adherence to architectural patterns, coding standards, and performance best practices. Participate in code reviews and ensure solution quality. Prototyping & Demonstrations: Lead the creation of technical prototypes and conduct demonstrations of proposed ServiceNow solutions, showcasing platform capabilities and … addressing client requirements. Performance Tuning & Optimization: Identify and address performance bottlenecks, ensuring the scalability and optimal performance of ServiceNow applications. Advanced Scripting & Development: Possess expert-level experience with ServiceNow scripting (Server-side JavaScript, GlideRecord, GlideSystem, UI Policies, Business Rules, Client Scripts, Script Includes) and the development of custom applications. Agile Leadership: Guide agile development teams from a More ❯

the-box capabilities, integrations, and strategic customizations. Technical Advisory & Governance: Act as a subject matter expert and technical advisor to clients and internal teams, providing guidance on platform capabilities, performance optimization, security, and scalability. Establish technical governance to ensure solution integrity. Requirement Analysis & Solution Design: Collaborate with business stakeholders to gather and analyze complex requirements, translating them into comprehensive … leveraging various integration methods (e.g., REST, SOAP, JDBC, MID Server). Technical Oversight & Quality Assurance: Provide technical oversight to development teams, ensuring adherence to architectural patterns, coding standards, and performance best practices. Participate in code reviews and ensure solution quality. Prototyping & Demonstrations: Lead the creation of technical prototypes and conduct demonstrations of proposed ServiceNow solutions, showcasing platform capabilities and … addressing client requirements. Performance Tuning & Optimization: Identify and address performance bottlenecks, ensuring the scalability and optimal performance of ServiceNow applications. Advanced Scripting & Development: Possess expert-level experience with ServiceNow scripting (Server-side JavaScript, GlideRecord, GlideSystem, UI Policies, Business Rules, Client Scripts, Script Includes) and the development of custom applications. Agile Leadership: Guide agile development teams from a More ❯

the-box capabilities, integrations, and strategic customizations. Technical Advisory & Governance: Act as a subject matter expert and technical advisor to clients and internal teams, providing guidance on platform capabilities, performance optimization, security, and scalability. Establish technical governance to ensure solution integrity. Requirement Analysis & Solution Design: Collaborate with business stakeholders to gather and analyze complex requirements, translating them into comprehensive … leveraging various integration methods (e.g., REST, SOAP, JDBC, MID Server). Technical Oversight & Quality Assurance: Provide technical oversight to development teams, ensuring adherence to architectural patterns, coding standards, and performance best practices. Participate in code reviews and ensure solution quality. Prototyping & Demonstrations: Lead the creation of technical prototypes and conduct demonstrations of proposed ServiceNow solutions, showcasing platform capabilities and … addressing client requirements. Performance Tuning & Optimization: Identify and address performance bottlenecks, ensuring the scalability and optimal performance of ServiceNow applications. Advanced Scripting & Development: Possess expert-level experience with ServiceNow scripting (Server-side JavaScript, GlideRecord, GlideSystem, UI Policies, Business Rules, Client Scripts, Script Includes) and the development of custom applications. Agile Leadership: Guide agile development teams from a More ❯

the-box capabilities, integrations, and strategic customizations. Technical Advisory & Governance: Act as a subject matter expert and technical advisor to clients and internal teams, providing guidance on platform capabilities, performance optimization, security, and scalability. Establish technical governance to ensure solution integrity. Requirement Analysis & Solution Design: Collaborate with business stakeholders to gather and analyze complex requirements, translating them into comprehensive … leveraging various integration methods (e.g., REST, SOAP, JDBC, MID Server). Technical Oversight & Quality Assurance: Provide technical oversight to development teams, ensuring adherence to architectural patterns, coding standards, and performance best practices. Participate in code reviews and ensure solution quality. Prototyping & Demonstrations: Lead the creation of technical prototypes and conduct demonstrations of proposed ServiceNow solutions, showcasing platform capabilities and … addressing client requirements. Performance Tuning & Optimization: Identify and address performance bottlenecks, ensuring the scalability and optimal performance of ServiceNow applications. Advanced Scripting & Development: Possess expert-level experience with ServiceNow scripting (Server-side JavaScript, GlideRecord, GlideSystem, UI Policies, Business Rules, Client Scripts, Script Includes) and the development of custom applications. Agile Leadership: Guide agile development teams from a More ❯

of real-time video technology in the medical device space. Design, implement, and optimise live streaming capabilities into existing software-based video pipelines. Leverage hardware acceleration to build high-performance, low-latency video capture, processing, AI inference, visualization, and streaming software. Develop robust and secure-by-design software for a regulated environment. Maintain code quality, reliability, and performance … continuous improvement. Expertise in WebRTC live video streaming development. Strong experience with software video pipelines (e.g., Excellent C++ (C++11 or higher) skills, including multi-threading, inter-process communication, and performance optimisation. A proactive self-starter able to take projects from concept to production . Experience embedding Vonage (TokBox) Video API/SDK into native apps/services. Experience with More ❯

time video technology in the medical device space. You'll: Design, implement, and optimise live streaming capabilities into existing software-based video pipelines. Leverage hardware acceleration to build high-performance, low-latency video capture, processing, AI inference, visualization, and streaming software. Develop robust and secure-by-design software for a regulated environment. Maintain code quality, reliability, and performance … in WebRTC live video streaming development. ✅ Strong experience with software video pipelines (e.g., GStreamer, FFmpeg). ✅ Excellent C++ (C++11 or higher) skills, including multi-threading, inter-process communication, and performance optimisation. ✅ Proven ability to deliver clean, maintainable, well-documented code . ✅ A proactive self-starter able to take projects from concept to production . ✅ Excellent communication and collaboration skills. More ❯

systems at the core of a rapidly growing business. The Opportunity Design and scale backend systems powering payments, returns, personalisation, and more. Lead API-first development , data modelling, and performance optimisation. Build reliable systems in TypeScript , working across the stack with React on the frontend. Own deep integrations with Shopify APIs and third-party services (not just theme edits … AWS Databases: RDBMS (essential), Neo4j (nice-to-have) Integrations: Shopify APIs, payment gateways, fraud tools You’ll Thrive Here If You... Have strong backend engineering fundamentals (schema design, query optimisation, scalable architectures). Have hands-on experience scaling systems in startups or scale-ups. Enjoy owning architecture end-to-end in small, fast-moving teams. Are excited by working More ❯

systems at the core of a rapidly growing business. The Opportunity Design and scale backend systems powering payments, returns, personalisation, and more. Lead API-first development , data modelling, and performance optimisation. Build reliable systems in TypeScript , working across the stack with React on the frontend. Own deep integrations with Shopify APIs and third-party services (not just theme edits … AWS Databases: RDBMS (essential), Neo4j (nice-to-have) Integrations: Shopify APIs, payment gateways, fraud tools You’ll Thrive Here If You... Have strong backend engineering fundamentals (schema design, query optimisation, scalable architectures). Have hands-on experience scaling systems in startups or scale-ups. Enjoy owning architecture end-to-end in small, fast-moving teams. Are excited by working More ❯

Type: Hybrid - office based 2 days per week Job Description: Design, implement, and optimise live streaming capabilities into existing software-based video pipeline Leverage hardware acceleration to develop high-performance, low-latency video capture, processing, AI inference, visualization and streaming software Work as part of a multidisciplinary team to develop robust and secure-by-design software for a medical … live video streaming development Expertise on software video pipelines (e.g., GStreamer and/or FFmpeg) Excellent C++ development skills with C++11 or higher, multi-threading, inter-process communication and performance optimisation. Proven ability to write clear, maintainable, and well-documented code. Self-starter who can own projects end-to-end from concept and prototyping through to production. Excellent written More ❯

designers to deliver polished, user-centric experiences and support product rollouts. Create scalable and maintainable frontend components, while enhancing and extending our shared Design System. Monitor and optimize application performance, resolving bottlenecks proactively. Contribute to design discussions and perform thorough code reviews to uphold quality standards. Collaborate with peers to exchange ideas, explore innovations, and refine engineering practices. Advocate … Qualifications What We Are Looking For 3+ years of software engineering experience building web applications. Highly proficient in Next.js 14+ (App Router), including expertise in data caching strategies and performance optimization. Demonstrates proficiency in various UI rendering architectures (SSR, CSR, SSG, ISR) and the ability to determine their appropriate application. A proven expertise in designing and implementing robust UI More ❯

and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Customer PerformanceDirector, Customer Performance in Western Europe Overview: The role is the primary interface with customers and customer facing teams regarding customer performance (fraud rate, approval rate, authentication success rate, compliance with … standards) in Western European countries. Role: Responsibilities include selling and delivering Franchise Solutions (trainings, performance optimization projects, mandatory FMP reviews) and engaging with customers when there are performance issues (including rule violations). The role also requires identifying fraud trend and to share these with product teams, customers, banking associations and regulators. Reports to Vice President, Customer Engagement … to achieve common goals. Execution: drives execution with strong follow-up of action items, making efficient use of time and incorporating contingencies into planning and following through on commitments. Performance: is focused and results driven, able to identify opportunities for selling Franchise Solutions and other Mastercard services. Flexibility: exhibits flexibility and commitment demonstrated by remaining focused when unanticipated changes More ❯

Our client is a well-capitalized financial market infrastructure firm expanding its technology capabilities. They are seeking a Head of Engineering to lead the development and scaling of high-performance trading systems in a regulated environment . This is a unique opportunity to drive technical execution, build a high-caliber engineering team, and work on next-generation market infrastructure. … Key Responsibilities Lead, mentor, and scale the engineering team across software, infrastructure, DevOps, and cybersecurity . Design and implement high-performance, low-latency trading systems with tight timing and reliability requirements. Oversee the development of client connectivity layers and ensure system performance meets demanding standards. Implement robust risk controls and operational safeguards while maintaining system efficiency. Collaborate with … engineering function in discussions with executive leadership, partners, and regulators . Ideal Candidate Profile 10+ years of engineering leadership experience , including senior management roles in trading, exchanges, or high-performance systems. Strong technical expertise in trading system architectures , low-latency infrastructure, and performance optimization. Proven experience architecting and scaling systems capable of handling high volumes with ultra-low More ❯

Our client is a well-capitalized financial market infrastructure firm expanding its technology capabilities. They are seeking a Head of Engineering to lead the development and scaling of high-performance trading systems in a regulated environment . This is a unique opportunity to drive technical execution, build a high-caliber engineering team, and work on next-generation market infrastructure. … Key Responsibilities Lead, mentor, and scale the engineering team across software, infrastructure, DevOps, and cybersecurity . Design and implement high-performance, low-latency trading systems with tight timing and reliability requirements. Oversee the development of client connectivity layers and ensure system performance meets demanding standards. Implement robust risk controls and operational safeguards while maintaining system efficiency. Collaborate with … engineering function in discussions with executive leadership, partners, and regulators . Ideal Candidate Profile 10+ years of engineering leadership experience , including senior management roles in trading, exchanges, or high-performance systems. Strong technical expertise in trading system architectures , low-latency infrastructure, and performance optimization. Proven experience architecting and scaling systems capable of handling high volumes with ultra-low More ❯

Our client is a well-capitalized financial market infrastructure firm expanding its technology capabilities. They are seeking a Head of Engineering to lead the development and scaling of high-performance trading systems in a regulated environment . This is a unique opportunity to drive technical execution, build a high-caliber engineering team, and work on next-generation market infrastructure. … Key Responsibilities Lead, mentor, and scale the engineering team across software, infrastructure, DevOps, and cybersecurity . Design and implement high-performance, low-latency trading systems with tight timing and reliability requirements. Oversee the development of client connectivity layers and ensure system performance meets demanding standards. Implement robust risk controls and operational safeguards while maintaining system efficiency. Collaborate with … engineering function in discussions with executive leadership, partners, and regulators . Ideal Candidate Profile 10+ years of engineering leadership experience , including senior management roles in trading, exchanges, or high-performance systems. Strong technical expertise in trading system architectures , low-latency infrastructure, and performance optimization. Proven experience architecting and scaling systems capable of handling high volumes with ultra-low More ❯

Our client is a well-capitalized financial market infrastructure firm expanding its technology capabilities. They are seeking a Head of Engineering to lead the development and scaling of high-performance trading systems in a regulated environment . This is a unique opportunity to drive technical execution, build a high-caliber engineering team, and work on next-generation market infrastructure. … Key Responsibilities Lead, mentor, and scale the engineering team across software, infrastructure, DevOps, and cybersecurity . Design and implement high-performance, low-latency trading systems with tight timing and reliability requirements. Oversee the development of client connectivity layers and ensure system performance meets demanding standards. Implement robust risk controls and operational safeguards while maintaining system efficiency. Collaborate with … engineering function in discussions with executive leadership, partners, and regulators . Ideal Candidate Profile 10+ years of engineering leadership experience , including senior management roles in trading, exchanges, or high-performance systems. Strong technical expertise in trading system architectures , low-latency infrastructure, and performance optimization. Proven experience architecting and scaling systems capable of handling high volumes with ultra-low More ❯

of November £45,000 - £48,000 per annum The Job As Data Analyst, you will turn marketing and CRM data into actionable insight that drives smarter campaign planning and performance optimisation. You will take ownership of KPI frameworks, forecasts and dashboards, ensuring data underpins every marketing decision. You will: Build and maintain dashboards in Power BI or Looker Studio … to track multi-channel campaign performance Translate business and marketing objectives into measurable data frameworks and KPIs Deliver regular reports and insight to guide campaign optimisation and strategy Forecast and model marketing outcomes using Python, R and SQL Oversee data quality, segmentation and reporting consistency across CRM and digital channels Partner with marketing and comms teams to embed … data analysis or marketing analytics, ideally within an agency environment Strong SQL, Excel and Power BI skills; Python or R for statistical modelling and forecasting Deep understanding of marketing performance metrics and KPI frameworks Excellent communicator, able to turn complex data into clear, engaging insight for non-technical audiences Comfortable managing multiple stakeholders and projects in a fast-paced More ❯

Contribute to the delivery of projects including system upgrades, automation initiatives, and data improvements. Essential Skills & Experience Strong hands-on experience with Aderant Expert (administration, configuration, integrations, and workflow optimisation). Excellent SQL skills, including database management, scripting, and report writing. Proven experience building and maintaining Power BI dashboards and data flows. Solid understanding of data integrity, security, and … performance optimisation. Excellent problem-solving skills and the ability to work independently or collaboratively. Clear communicator with the ability to translate technical solutions for non-technical users. Desirable Skills Experience with Visual Files or other case management systems. Exposure to Microsoft 365, SharePoint Online, and Power Platform (Power Apps, Power Automate). Knowledge of Microsoft Azure or other cloud More ❯

Contribute to the delivery of projects including system upgrades, automation initiatives, and data improvements. Essential Skills & Experience Strong hands-on experience with Aderant Expert (administration, configuration, integrations, and workflow optimisation). Excellent SQL skills, including database management, scripting, and report writing. Proven experience building and maintaining Power BI dashboards and data flows. Solid understanding of data integrity, security, and … performance optimisation. Excellent problem-solving skills and the ability to work independently or collaboratively. Clear communicator with the ability to translate technical solutions for non-technical users. Desirable Skills Experience with Visual Files or other case management systems. Exposure to Microsoft 365, SharePoint Online, and Power Platform (Power Apps, Power Automate). Knowledge of Microsoft Azure or other cloud More ❯

Contribute to the delivery of projects including system upgrades, automation initiatives, and data improvements. Essential Skills & Experience Strong hands-on experience with Aderant Expert (administration, configuration, integrations, and workflow optimisation). Excellent SQL skills, including database management, scripting, and report writing. Proven experience building and maintaining Power BI dashboards and data flows. Solid understanding of data integrity, security, and … performance optimisation. Excellent problem-solving skills and the ability to work independently or collaboratively. Clear communicator with the ability to translate technical solutions for non-technical users. Desirable Skills Experience with Visual Files or other case management systems. Exposure to Microsoft 365, SharePoint Online, and Power Platform (Power Apps, Power Automate). Knowledge of Microsoft Azure or other cloud More ❯

Contribute to the delivery of projects including system upgrades, automation initiatives, and data improvements. Essential Skills & Experience Strong hands-on experience with Aderant Expert (administration, configuration, integrations, and workflow optimisation). Excellent SQL skills, including database management, scripting, and report writing. Proven experience building and maintaining Power BI dashboards and data flows. Solid understanding of data integrity, security, and … performance optimisation. Excellent problem-solving skills and the ability to work independently or collaboratively. Clear communicator with the ability to translate technical solutions for non-technical users. Desirable Skills Experience with Visual Files or other case management systems. Exposure to Microsoft 365, SharePoint Online, and Power Platform (Power Apps, Power Automate). Knowledge of Microsoft Azure or other cloud More ❯

Type: Hybrid - office based 2 days per week Job Description: Design, implement, and optimise live streaming capabilities into existing software-based video pipeline Leverage hardware acceleration to develop high-performance, low-latency video capture, processing, AI inference, visualization and streaming software Work as part of a multidisciplinary team to develop robust and secure-by-design software for a medical … live video streaming development Expertise on software video pipelines (e.g., GStreamer and/or FFmpeg) Excellent C++ development skills with C++11 or higher, multi-threading, inter-process communication and performance optimisation. Proven ability to write clear, maintainable, and well-documented code. Self-starter who can own projects end-to-end—from concept and prototyping through to production. Excellent written More ❯

Type: Hybrid - office based 2 days per week Job Description: Design, implement, and optimise live streaming capabilities into existing software-based video pipeline Leverage hardware acceleration to develop high-performance, low-latency video capture, processing, AI inference, visualization and streaming software Work as part of a multidisciplinary team to develop robust and secure-by-design software for a medical … live video streaming development Expertise on software video pipelines (e.g., GStreamer and/or FFmpeg) Excellent C++ development skills with C++11 or higher, multi-threading, inter-process communication and performance optimisation. Proven ability to write clear, maintainable, and well-documented code. Self-starter who can own projects end-to-end—from concept and prototyping through to production. Excellent written More ❯