Performance Optimisation Jobs in the UK

176 to 200 of 290 Performance Optimisation Jobs in the UK

Infrastructure Engineer Azure -URGENT

Enfield Town, Enfield, Middlesex, England, United Kingdom
eTech Partners
Maintain and enhance integrations within the Azure environment Collaborate with IT security teams to ensure cloud privacy and compliance Support and maintain the infrastructure technology stack to ensure optimal performance and availability Configure, administer, install, and maintain server hardware and software Develop scripts to automate cloud and server functions Contribute to the development and execution of technology roadmaps Lead … Designs (LLDs) Skills/Experience Needed Solid understanding of Azure services. Expertise in Active Directory Proficiency in PowerApps, Dataverse, Logic Apps, and Function Apps Solid understanding of cloud security, performance optimisation, and cost management best practices. Windows Server Intermediate Exchange Knowledge My client is looking to recruit URGENTLY please send your CV in Word format to be considered More ❯
Employment Type: Full-Time
Salary: £75,000 per annum
Posted:

Software Engineer, Market Making

London, United Kingdom
Hybrid / WFH Options
Prudence Holdings
and slippage reduction in dynamic market conditions. Promote best practices in software engineering, advocating for clean, scalable, and maintainable code to ensure that systems are built with both immediate performance and long-term sustainability in mind. Collaborate with cross-functional teams, to quickly adapt the trading platform to new data, market conditions, and business needs. Communicate effectively with both … teams (trading, quants), and leadership, especially when discussing complex technical solutions or business goals. Ensure high availability, reliability, and scalability of trading systems while maintaining a sharp focus on performance and testing. Drive technical decision-making and contribute to high-level architecture discussions, ensuring that all solutions align with the company's goals for scalability, performance, and security. … Be a technical advocate for excellence, leading efforts to improve development processes, code quality, and overall system performance through best practices and knowledge sharing. Prioritize rapid iteration of trading algorithms to ensure maximum profitability, minimal risk, and fast execution, adapting quickly to volatile market conditions. WHAT YOU WILL NEED Extensive experience in Rust and/or C++, building high More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Design Engineer IP/Ethernet

London, South East, England, United Kingdom
Newman Stewart
experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements.Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects.The ideal candidate will have a strong track record in IP network design and delivery, with experience in Ethernet More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Design Engineer (IP/Ethernet)

London, United Kingdom
Newman Stewart Ltd
experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience More ❯
Employment Type: Permanent
Posted:

Design Engineer (IP Networking, Ethernet & Wi-Fi specialist)

London Area, United Kingdom
Newman Stewart
experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience More ❯
Posted:

Design Engineer (IP Networking, Ethernet & Wi-Fi specialist)

City of London, London, United Kingdom
Newman Stewart
experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience More ❯
Posted:

Design Engineer (IP Networking, Ethernet & Wi-Fi specialist)

london, south east england, united kingdom
Newman Stewart
experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience More ❯
Posted:

Design Engineer (IP Networking, Ethernet & Wi-Fi specialist)

slough, south east england, united kingdom
Newman Stewart
experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience More ❯
Posted:

Design Engineer (IP Networking, Ethernet & Wi-Fi specialist)

london (city of london), south east england, united kingdom
Newman Stewart
experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience More ❯
Posted:

Mid-Level Mobile Developer

Brighton, East Sussex, England, United Kingdom
Arc IT Recruitment
UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office culture and you will have More ❯
Employment Type: Full-Time
Salary: £50,000 - £70,000 per annum
Posted:

iOS Developer

Brighton, East Sussex, South East, United Kingdom
ARC IT Recruitment Ltd
UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office culture and you will have More ❯
Employment Type: Permanent
Salary: £70,000
Posted:

SAP Principal Consultant - BTP

Bradford, Yorkshire, United Kingdom
Hybrid / WFH Options
Caraffi Limited
and automation initiatives Deliver robust mobile , integration , and data & analytics solutions across the enterprise Collaborate with functional teams to design intelligent workflows and user-centric applications Ensure technical governance, performance optimisation, and platform scalability Champion SAP development standards and innovation across transformation programmes Provide strategic input into architecture decisions and roadmap planning Mentor junior consultants and contribute to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Consultant

London, South East, England, United Kingdom
Method Resourcing
data analyst or BI-focused position Advanced proficiency in Power BI (essential), including dashboards, DAX, Power Query, and complex data modeling Strong SQL skills for data extraction, transformation, and performance optimisation (essential) Solid understanding of data warehousing principles such as star and snowflake schemas, as well as ETL processes Experience in designing and implementing semantic and tabular models More ❯
Employment Type: Full-Time
Salary: £50,000 - £55,000 per annum
Posted:

Senior Webflow Developer

United Kingdom
ViDesigns Ltd
iterate, and improve launches Occasionally guide junior devs or freelancers when needed Must-haves 3+ years experience building custom sites in Webflow Strong understanding of Webflow CMS, interactions, and performance optimisation Confident working with custom code embeds and integrations (Zapier, Memberstack, etc.) Solid communicator-able to lead builds and keep projects moving without hand-holding Comfortable working in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Android Engineer

Islington, London, United Kingdom
Popsa
with JUnit and MockK/Mockito; Compose UI testing. Version control & Collaboration - Git proficiency, code reviews, collaborative mindset. Nice to have - Custom drawing and advanced Compose UI/animations; performance optimisation and profiling; accessibility best practices; familiarity with ML models or real-time collaboration features. Salary: £65,000 - £75,000 a year More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Environment Artist

London, United Kingdom
Hybrid / WFH Options
Companiongroup
working in Unreal Engine 4+, especially with stylised rendering pipelines. Background in both hard-surface and organic/foliage asset creation. Familiarity with parallax layering, shader-driven workflows, and performance optimisation for portable platforms. Benefits A competitive salary. A clear career progression path with opportunities for growth and recognition. Fully remote position, offering the flexibility to work from More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Product Designer / UI / UX Designer

Bedford, Bedfordshire, South East, United Kingdom
Hybrid / WFH Options
AWD Online
graphic design, interaction design, visual arts, or related field Knowledge of Agile, Lean UX, or Scrum practices Familiarity with design thinking to tackle complex UX challenges Understanding of web performance optimisation for efficient user experiences Awareness of applied AI for automation and decision support A portfolio/examples showing both iterative improvements and final designs BENEFITS A competitive More ❯
Employment Type: Permanent, Work From Home
Salary: £65,000
Posted:

Customer Success Manager

London Area, United Kingdom
Hybrid / WFH Options
epx
About epx epx, formerly EP&T Global Limited, is a global leader in building performance optimisation with energy & operational management solutions that reduce energy and water wastage and improve operational outcomes across an array of commercial real estate. Our EDGE platform extracts, analyses and reports data to reduce building energy use by identifying opportunities to reduce energy, water … and waste consumption within buildings. EDGE collects, processes, analyses, visualizes and interprets billions of sets of data per year to optimize the performance of buildings. It provides data-enabled technology to a portfolio of building assets in 26 countries throughout Asia, Australia, Europe, Africa, Middle East and North America. About EDGE Industrial EDGE Industrial is a new cutting-edge … for property owners and operators in a range of sectors including transport, logistics and industrial. It delivers a comprehensive suite of services including security, health & safety, risk management, energy optimisation, critical asset management, compliance and reporting. With a land-and-expand model, EDGE Industrial is poised for significant growth across the UK and European market. The Role: We are More ❯
Posted:

Customer Success Manager

City of London, London, United Kingdom
Hybrid / WFH Options
epx
About epx epx, formerly EP&T Global Limited, is a global leader in building performance optimisation with energy & operational management solutions that reduce energy and water wastage and improve operational outcomes across an array of commercial real estate. Our EDGE platform extracts, analyses and reports data to reduce building energy use by identifying opportunities to reduce energy, water … and waste consumption within buildings. EDGE collects, processes, analyses, visualizes and interprets billions of sets of data per year to optimize the performance of buildings. It provides data-enabled technology to a portfolio of building assets in 26 countries throughout Asia, Australia, Europe, Africa, Middle East and North America. About EDGE Industrial EDGE Industrial is a new cutting-edge … for property owners and operators in a range of sectors including transport, logistics and industrial. It delivers a comprehensive suite of services including security, health & safety, risk management, energy optimisation, critical asset management, compliance and reporting. With a land-and-expand model, EDGE Industrial is poised for significant growth across the UK and European market. The Role: We are More ❯
Posted:

Customer Success Manager

london, south east england, united kingdom
Hybrid / WFH Options
epx
About epx epx, formerly EP&T Global Limited, is a global leader in building performance optimisation with energy & operational management solutions that reduce energy and water wastage and improve operational outcomes across an array of commercial real estate. Our EDGE platform extracts, analyses and reports data to reduce building energy use by identifying opportunities to reduce energy, water … and waste consumption within buildings. EDGE collects, processes, analyses, visualizes and interprets billions of sets of data per year to optimize the performance of buildings. It provides data-enabled technology to a portfolio of building assets in 26 countries throughout Asia, Australia, Europe, Africa, Middle East and North America. About EDGE Industrial EDGE Industrial is a new cutting-edge … for property owners and operators in a range of sectors including transport, logistics and industrial. It delivers a comprehensive suite of services including security, health & safety, risk management, energy optimisation, critical asset management, compliance and reporting. With a land-and-expand model, EDGE Industrial is poised for significant growth across the UK and European market. The Role: We are More ❯
Posted:

Customer Success Manager

slough, south east england, united kingdom
Hybrid / WFH Options
epx
About epx epx, formerly EP&T Global Limited, is a global leader in building performance optimisation with energy & operational management solutions that reduce energy and water wastage and improve operational outcomes across an array of commercial real estate. Our EDGE platform extracts, analyses and reports data to reduce building energy use by identifying opportunities to reduce energy, water … and waste consumption within buildings. EDGE collects, processes, analyses, visualizes and interprets billions of sets of data per year to optimize the performance of buildings. It provides data-enabled technology to a portfolio of building assets in 26 countries throughout Asia, Australia, Europe, Africa, Middle East and North America. About EDGE Industrial EDGE Industrial is a new cutting-edge … for property owners and operators in a range of sectors including transport, logistics and industrial. It delivers a comprehensive suite of services including security, health & safety, risk management, energy optimisation, critical asset management, compliance and reporting. With a land-and-expand model, EDGE Industrial is poised for significant growth across the UK and European market. The Role: We are More ❯
Posted:

Customer Success Manager

london (city of london), south east england, united kingdom
Hybrid / WFH Options
epx
About epx epx, formerly EP&T Global Limited, is a global leader in building performance optimisation with energy & operational management solutions that reduce energy and water wastage and improve operational outcomes across an array of commercial real estate. Our EDGE platform extracts, analyses and reports data to reduce building energy use by identifying opportunities to reduce energy, water … and waste consumption within buildings. EDGE collects, processes, analyses, visualizes and interprets billions of sets of data per year to optimize the performance of buildings. It provides data-enabled technology to a portfolio of building assets in 26 countries throughout Asia, Australia, Europe, Africa, Middle East and North America. About EDGE Industrial EDGE Industrial is a new cutting-edge … for property owners and operators in a range of sectors including transport, logistics and industrial. It delivers a comprehensive suite of services including security, health & safety, risk management, energy optimisation, critical asset management, compliance and reporting. With a land-and-expand model, EDGE Industrial is poised for significant growth across the UK and European market. The Role: We are More ❯
Posted:

PostreSQL DBA

London, United Kingdom
Hays
to work with a high profile end customer. Key Requirements: Proven experience as a Database Administrator (PostgreSQL DBA) Must hold Active Security Clearance (SC) Core development/maintenance and performance optimisation (sharding, partitions) Experience with clustering and extensions such as Pgvector PostGIS and AGE Data migration experience from existing database(s) to Postgres database(s) Ability to recreate More ❯
Employment Type: Contract
Rate: £450.0 - £500.0 per day + up to £500 pd (Outside IR35)
Posted:

PostreSQL DBA

London, South East, England, United Kingdom
Hays Specialist Recruitment Limited
SC) to work with a high profile end customer.Key Requirements: Proven experience as a Database Administrator (PostgreSQL DBA) Must hold Active Security Clearance (SC) Core development/maintenance and performance optimisation (sharding, partitions) Experience with clustering and extensions such as Pgvector PostGIS and AGE Data migration experience from existing database(s) to Postgres database(s) Ability to recreate More ❯
Employment Type: Contractor
Rate: £450 - £500 per day
Posted:

Compiler Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
MicroTECH Global Ltd
or C+ are required. Key Responsibilities Develop a compiler that can efficiently target mobile GPUs Liaise with GPU driver teams so that compiler requirements are fully captured Liaise with performance optimization teams so that compiler produces increasingly better GPU code Become an expert in use of GPU for other computational tasks such as ML and NN Required Experience BSc More ❯
Employment Type: Full-Time
Salary: £100,000 - £120,000 per annum
Posted:
Performance Optimisation
10th Percentile
£47,500
25th Percentile
£55,000
Median
£75,000
75th Percentile
£85,000
90th Percentile
£111,000