Performance Optimisation Jobs in the UK

826 to 850 of 964 Performance Optimisation Jobs in the UK

Lead Graphics Programmer

rugby, midlands, united kingdom
Hybrid / WFH Options
Steel City Interactive
game. In at the start as we pivot to UE5 you'll be responsible for the development of new rendering features for our game, optimising and maintaining the graphical performance of our product to AAA fidelity. You will be working in collaboration with a highly talented, diverse team to create world-class gameplay. Responsibilities Lead and mentor the Graphics … stated goal of AAA fidelity. Liaising with tech art and other disciplines to help art and design teams on multiple projects direct their efforts. Lead the establishment of pragmatic performance budgets in collaboration with other teams. Profiling and optimising existing code and systems. Review and approve technical documentation and architectural decisions. Ensure high-quality code through best practices and … An eye for aesthetics - the ability to discuss with artists what works visually and how to make it fit into a game. Proven experience with Debugging and data and performance optimisation. Strong understanding of 3D maths and data structures Solid understanding of software architecture and engineering best practices. Excellent communication and documentation skills. Self-driven with a proactive mindset More ❯
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ServiceNow Technical Architect

England, United Kingdom
Hybrid / WFH Options
Methods Business and Digital Technology
technical delivery across concurrent projects, ensuring successful execution, risk management, and alignment with project objectives from a development perspective. Support Delivery Leads and Developers in resolving technical challenges and performance issues. Developer Mentorship & Oversight - Provide ongoing mentoring and technical guidance to ServiceNow Developers across the practice. Support a capability uplift across ServiceNow Developers through knowledge sharing, peer reviews, and … Deep understanding of ServiceNow architecture, integrations, and governance best practices. Proven experience providing technical leadership and mentoring within a consultancy environment. Strong capability in solution design, platform governance, and performance optimisation. Experience with the Agile software delivery lifecycle. Strong communication and stakeholder engagement skills, able to translate technical concepts for non-technical audiences. Familiarity with Now Create Familiarity with … in our local communities or within a charity organisation Pension - Salary Exchange Scheme with 4% employer contribution and 5% employee contribution Discretionary Company Bonus - based on company and individual performance Life Assurance - of 4 times base salary Private Medical Insurance - which is non-contributory (spouse and dependants included) Worldwide Travel Insurance - which is non-contributory (spouse and dependants included More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Engineer

London, England, United Kingdom
Cint
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 ❯
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Data Engineer

Glasgow, Scotland, United Kingdom
Hybrid / WFH Options
Genpact
of the end-to-end engineering lifecycle, including data extraction, cleansing, transformation, and loading, ensuring accuracy and consistency. Creating and manage data pipelines, ensuring proper error handling, monitoring and performance optimizations Working in an agile environment, participating in sprint planning, daily stand-ups, and retrospectives. Conducting code reviews, provide constructive feedback, and enforce coding standards to maintain a high … Linux operating systems Familiarity with REST APIs and integration techniques You might also have: Familiarity with data visualization tools and libraries (e.g., Power BI) Background in database administration or performance tuning Familiarity with data orchestration tools, such as Apache Airflow Previous exposure to big data technologies (e.g., Hadoop, Spark) for large data processing Why join Genpact? Lead AI-first More ❯
Posted:

Data Engineer

United Kingdom, UK
Hybrid / WFH Options
Genpact
of the end-to-end engineering lifecycle, including data extraction, cleansing, transformation, and loading, ensuring accuracy and consistency. Creating and manage data pipelines, ensuring proper error handling, monitoring and performance optimizations Working in an agile environment, participating in sprint planning, daily stand-ups, and retrospectives. Conducting code reviews, provide constructive feedback, and enforce coding standards to maintain a high … Linux operating systems Familiarity with REST APIs and integration techniques You might also have: Familiarity with data visualization tools and libraries (e.g., Power BI) Background in database administration or performance tuning Familiarity with data orchestration tools, such as Apache Airflow Previous exposure to big data technologies (e.g., Hadoop, Spark) for large data processing Why join Genpact? Lead AI-first More ❯
Employment Type: Part-time
Posted:

Data Engineer

milton, central scotland, united kingdom
Hybrid / WFH Options
Genpact
of the end-to-end engineering lifecycle, including data extraction, cleansing, transformation, and loading, ensuring accuracy and consistency. Creating and manage data pipelines, ensuring proper error handling, monitoring and performance optimizations Working in an agile environment, participating in sprint planning, daily stand-ups, and retrospectives. Conducting code reviews, provide constructive feedback, and enforce coding standards to maintain a high … Linux operating systems Familiarity with REST APIs and integration techniques You might also have: Familiarity with data visualization tools and libraries (e.g., Power BI) Background in database administration or performance tuning Familiarity with data orchestration tools, such as Apache Airflow Previous exposure to big data technologies (e.g., Hadoop, Spark) for large data processing Why join Genpact? Lead AI-first More ❯
Posted:

Data Engineer

paisley, central scotland, united kingdom
Hybrid / WFH Options
Genpact
of the end-to-end engineering lifecycle, including data extraction, cleansing, transformation, and loading, ensuring accuracy and consistency. Creating and manage data pipelines, ensuring proper error handling, monitoring and performance optimizations Working in an agile environment, participating in sprint planning, daily stand-ups, and retrospectives. Conducting code reviews, provide constructive feedback, and enforce coding standards to maintain a high … Linux operating systems Familiarity with REST APIs and integration techniques You might also have: Familiarity with data visualization tools and libraries (e.g., Power BI) Background in database administration or performance tuning Familiarity with data orchestration tools, such as Apache Airflow Previous exposure to big data technologies (e.g., Hadoop, Spark) for large data processing Why join Genpact? Lead AI-first More ❯
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Director, Customer Performance

antrim, united kingdom
Mastercard
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 ❯
Posted:

Director, Customer Performance

london, south east england, united kingdom
Mastercard
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 ❯
Posted:

Director, Customer Performance

aberdeenshire, north east scotland, united kingdom
Mastercard
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 ❯
Posted:

Director, Customer Performance

angus, north east scotland, united kingdom
Mastercard
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 ❯
Posted:

Director, Customer Performance

moray, north east scotland, united kingdom
Mastercard
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 ❯
Posted:

Head of Engineering

City of London, London, United Kingdom
Wellesley
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 ❯
Posted:

Head of Engineering

London Area, United Kingdom
Wellesley
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 ❯
Posted:

Head of Engineering

london, south east england, united kingdom
Wellesley
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 ❯
Posted:

Head of Engineering

slough, south east england, united kingdom
Wellesley
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 ❯
Posted:

Head of Engineering

london (city of london), south east england, united kingdom
Wellesley
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 ❯
Posted:

Data Analyst

London, South East, England, United Kingdom
Hybrid / WFH Options
Sphere Digital Recruitment
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 ❯
Employment Type: Full-Time
Salary: £450,000 - £480,000 per annum
Posted:

Android Developer

Greater Bristol Area, United Kingdom
Ampstek
Key Responsibilities: Design, develop, and maintain Android applications using Kotlin/Java. Apply solid understanding of Android SDK, UI design principles, and architecture patterns. Implement offline storage, threading, and performance optimization techniques. Work with the open-source Android ecosystem and available libraries for performance benchmarking and optimization. Adhere to Google’s design principles and use Git for version More ❯
Posted:

Android Developer

newport, wales, united kingdom
Ampstek
Key Responsibilities: Design, develop, and maintain Android applications using Kotlin/Java. Apply solid understanding of Android SDK, UI design principles, and architecture patterns. Implement offline storage, threading, and performance optimization techniques. Work with the open-source Android ecosystem and available libraries for performance benchmarking and optimization. Adhere to Google’s design principles and use Git for version More ❯
Posted:

Android Developer

bath, south west england, united kingdom
Ampstek
Key Responsibilities: Design, develop, and maintain Android applications using Kotlin/Java. Apply solid understanding of Android SDK, UI design principles, and architecture patterns. Implement offline storage, threading, and performance optimization techniques. Work with the open-source Android ecosystem and available libraries for performance benchmarking and optimization. Adhere to Google’s design principles and use Git for version More ❯
Posted:

Android Developer

bradley stoke, south west england, united kingdom
Ampstek
Key Responsibilities: Design, develop, and maintain Android applications using Kotlin/Java. Apply solid understanding of Android SDK, UI design principles, and architecture patterns. Implement offline storage, threading, and performance optimization techniques. Work with the open-source Android ecosystem and available libraries for performance benchmarking and optimization. Adhere to Google’s design principles and use Git for version More ❯
Posted:

Android Developer

Bristol, Gloucestershire, United Kingdom
Key Responsibilities: Design, develop, and maintain Android applications using Kotlin/Java. Apply solid understanding of Android SDK, UI design principles, and architecture patterns. Implement offline storage, threading, and performance optimization techniques. Work with the open-source Android ecosystem and available libraries for performance benchmarking and optimization. Adhere to Google s design principles and use Git for version More ❯
Posted:

Senior Applications Analyst

City of London, London, United Kingdom
DGH Recruitment
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 ❯
Posted:

Senior Applications Analyst

London Area, United Kingdom
DGH Recruitment
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 ❯
Posted:
Performance Optimisation
10th Percentile
£50,000
25th Percentile
£63,750
Median
£77,500
75th Percentile
£95,000
90th Percentile
£120,000