401 to 425 of 887 Performance Optimisation Jobs in the UK

Senior Data Engineer

Location
Greater London, England, United Kingdom
solutions follow Databricks best practices around Unity Catalog, cluster policies, permissions, and environment separation. Work with architects to evolve Databricks platform patterns, security, and performance optimisation. Implement monitoring, logging, and observability across pipelines and clusters. Contribute to standards for versioning, DevOps, CI/CD, and testing for Databricks notebooks … Data Services. Highly proficient in Python and SQL, with experience building production‐grade data pipelines. Strong understanding of Lakehouse design patterns, Medallion modelling, and performance optimisation. Hands‐on experience with CI/CD for data (Azure DevOps, YAML pipelines, Terraform, Databricks CLI/Repos). Solid grasp of data ...

Lead Software Engineer

Location
Ellesmere Port, England, United Kingdom
architecture discussions to build scalable and robust systems. Drive best practices across the software engineering team, ensuring adherence to coding standards, design patterns, and performance optimization. Mentor and guide team members, promoting technical excellence and continuous improvement. Identify and evaluate opportunities to improve existing code, technical standards and ways … deployment frequency while maintaining appropriate quality, security and governance controls. People Management (20% of your time): Conduct one-to-one meetings, appraisals, and performance monitoring for team members, providing constructive feedback and identifying growth opportunities. Manage career progression within the team, including identifying training needs and supporting professional development. ...

Python Core Developer - Middle Office in London - UK-Based Applicants Only

Location
Greater London, England, United Kingdom
Your work will involve developing and optimising core systems that underpin their high-volume trading operations. The company prides itself on a culture where performance and delivery are paramount, offering a challenging yet rewarding environment for technical experts. Requirements Proven experience as a Python Developer, particularly in core development … cutting-edge fintech environment, merging HFT with crypto. Opportunity to make tangible impacts on daily trading volumes exceeding $5 billion. Meritocratic working environment where performance is highly valued. Exposure to a dynamic and rapidly evolving financial technology sector. Competitive salary package. How to Prepare For Nigerian and African immigrants ...

SC Cleared Linux Engineer

Hiring Organisation
Experis
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
enhance UNIX/Linux shell scripts to automate operational tasks. Work closely with project teams to deliver infrastructure improvements and technical solutions. Monitor system performance, availability, and security across the Linux estate. Produce and maintain technical documentation, procedures, and support guides. Participate in out-of-hours maintenance and project … develop and maintain high-quality UNIX shell scripts. Experience troubleshooting and supporting complex multi-platform UNIX/Linux infrastructures. Strong understanding of Linux server performance tuning, patching, and system maintenance. Experience working within managed service and operational support environments. Strong analytical and problem-solving skills. Excellent communication and stakeholder ...

Senior Project Engineer

Location
United Kingdom
knowledge (Teamcenter preferred)4. Experience across multiple of the following areas:1. Digital engineering transformation techniques2. Systems integration understanding3. Technical configuration of engineering tools4. Performance optimisation of design processes5. Data management and digital thread implementation6. Advanced Engineering workflow designIntegrated/Crossover Skills:1. Technical consulting approach2. Ability … translate technical capabilities into business value3. Understanding of digital transformation methodologies4. Performance metrics development5. Technical solution selling6. Engineering process improvement7. Technical presentation and communication skills8. The ability to lead a team of experts, enabling them to bring their subject matter expertise to the fore.9. Exceptional delivery skills. Driving progress ...

Senior Software Engineer – Data Visualisation & Graphics | London

Location
Slough, England, United Kingdom
dashboard-building role. You’ll be working on the underlying systems that make complex visualisations fast, accurate, and scalable. The challenges range from rendering performance and interaction design through to algorithms, graphics, API design, and numerical correctness. What you’ll be doing Designing and building core charting features used … developers around the world Working across rendering, interaction, animation, and visualisation infrastructure Solving performance-critical problems involving Canvas, SVG, and large datasets Improving correctness, precision, and usability across a sophisticated charting platform Designing APIs that are elegant, flexible, and easy for developers to adopt Taking features from initial concept ...

Senior Software Engineer – Data Visualisation & Graphics | London

Location
Greater London, England, United Kingdom
dashboard-building role. You’ll be working on the underlying systems that make complex visualisations fast, accurate, and scalable. The challenges range from rendering performance and interaction design through to algorithms, graphics, API design, and numerical correctness. What you’ll be doing Designing and building core charting features used … developers around the world Working across rendering, interaction, animation, and visualisation infrastructure Solving performance-critical problems involving Canvas, SVG, and large datasets Improving correctness, precision, and usability across a sophisticated charting platform Designing APIs that are elegant, flexible, and easy for developers to adopt Taking features from initial concept ...

Senior Android Engineer

Location
Manchester, England, United Kingdom
value tests, raise confidence in releases. Identify and address technical debt, improving maintainability and simplifying the application where appropriate. Contribute to architecture, coding standards, performance and modern Android engineering practices. Integrate the app with backend APIs and services. Work closely with product, design and QA colleagues to deliver changes … Testing or equivalent). Experience integrating mobile applications with backend APIs and services (Retrofit/OkHttp or equivalent). Strong understanding of maintainability, performance and application quality. Comfortable working within an existing codebase and making pragmatic, incremental improvements. Able to work independently while collaborating closely with an established engineering ...

Senior Android Engineer

Hiring Organisation
Chroma Recruitment
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 500 Daily
value tests, raise confidence in releases. Identify and address technical debt, improving maintainability and simplifying the application where appropriate. Contribute to architecture, coding standards, performance and modern Android engineering practices. Integrate the app with backend APIs and services. Work closely with product, design and QA colleagues to deliver changes … Testing or equivalent). Experience integrating mobile applications with backend APIs and services (Retrofit/OkHttp or equivalent). Strong understanding of maintainability, performance and application quality. Comfortable working within an existing codebase and making pragmatic, incremental improvements. Able to work independently while collaborating closely with an established engineering ...

Senior Android Engineer

Hiring Organisation
Chroma Recruitment
Location
North West, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Outside IR35
value tests, raise confidence in releases. Identify and address technical debt, improving maintainability and simplifying the application where appropriate. Contribute to architecture, coding standards, performance and modern Android engineering practices. Integrate the app with backend APIs and services. Work closely with product, design and QA colleagues to deliver changes … Testing or equivalent). Experience integrating mobile applications with backend APIs and services (Retrofit/OkHttp or equivalent). Strong understanding of maintainability, performance and application quality. Comfortable working within an existing codebase and making pragmatic, incremental improvements. Able to work independently while collaborating closely with an established engineering ...

Solution Architect (Technical)

Location
Uxbridge, England, United Kingdom
system issues. Support successful system implementations, including deployment, hypercare, and continuous optimisation. Champion innovation and continuous improvement by identifying opportunities to enhance system performance, scalability, and architecture standards. What we would like you to bring Strong hands‐on experience with WMS systems (ideally Blue Yonder) in contract logistics … architecture, integrations, data models, and technical solution design. Solid understanding of warehouse operations and end‐to‐end supply chain processes. Experience with testing frameworks, performance optimisation, and technical problem‐solving. Strong stakeholder management, communication, and collaboration skills, with a proactive and solution‐oriented mindset. What ...

Solution Architect (Technical)

Hiring Organisation
Kühne + Nagel
Location
Uxbridge, Greater London, UK
Employment Type
Full-time
system issues. Support successful system implementations, including deployment, hypercare, and continuous optimisation. Champion innovation and continuous improvement by identifying opportunities to enhance system performance, scalability, and architecture standards. What we would like you to bringStrong hands-on experience with WMS systems (ideally Blue Yonder) in contract logistics … architecture, integrations, data models, and technical solution design. Solid understanding of warehouse operations and end-to-end supply chain processes. Experience with testing frameworks, performance optimisation, and technical problem-solving. Strong stakeholder management, communication, and collaboration skills, with a proactive and solution-oriented mindset. What ...

Senior AI Architect| London

Hiring Organisation
Infosys Technologies
Location
London, UK
Employment Type
Full-time
fairness, and emerging AI regulation. Machine Learning Mastery: Profound understanding of machine learning principles, algorithms, and frameworks. Able to design and implement models, optimize performance, and manage training pipelines effectively. Technical Proficiency: Proficiency in programming languages commonly used in AI development, such as Python, TensorFlow, PyTorch, or similar tools … across teams. Solution Implementation: Collaborate with data scientists and engineers to implement Generative AI solutions, ensuring the seamless integration of models into production environments. Performance Optimization: Continuously optimize the performance of Generative AI models, addressing issues related to speed, accuracy, and resource utilization. Outcome Review: Assess the outcomes ...

Senior Golang Engineers (Gen-AI)

Location
Greater London, England, United Kingdom
over architecture, technical direction and how we bring AI capabilities into production at scale. What you'll be doing Design, build and evolve high-performance backend services and platforms using Go (Golang) . Develop production-grade systems that integrate LLMs, GenAI APIs and AI-powered workflows . Work … technical decisions from design through to deployment and operation. Collaborate closely with product, platform, data and AI engineers. Champion engineering quality through testing, observability, performance optimisation and clean architecture. Help establish best practices for building reliable, secure and scalable AI-enabled systems . Mentor engineers and contribute ...

Product Engineer (Backend)

Location
City Of London, England, United Kingdom
evolution and scaling of our backend infrastructure Design and implement performant APIs and services Build infrastructure to support cutting‐edge AI capabilities Optimise database performance and query efficiency Continuously improve reliability and observability through enhanced monitoring and alerting Collaborate cross-functionally to ensure our infrastructure supports continuous product innovation … using Terraform) Deep knowledge of relational databases (we use PostgreSQL) Familiarity with serverless architectures (we love lambdas!) Solid understanding of security best practices and performance optimisation As a person, you... Are first and foremost abuilder Are excited towork in-personfrom our office in London (most of the time ...

Technical Specialist Storage Platforms

Location
United Kingdom
backup and storage networking platforms, ensuring secure, resilient and high-performing services. Deliver operational management of storage services in line with agreed service levels, performance measures and operational standards. Manage incidents, problems, changes and major incidents, driving service stability and continuous improvement. Monitor capacity, performance and lifecycle requirements … enterprise backup, recovery and disaster recovery technologies, including recovery testing and cloud data protection. Experience supporting SAN environments, including Fibre Channel, zoning, multipathing, performance optimisation and storage networking technologies. Good working knowledge of Windows, Linux, VMware and infrastructure automation or scripting tools. Strong analytical, problem-solving and communication ...

Technical Specialist Storage Platforms

Hiring Organisation
Hackajob Ltd
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
backup and storage networking platforms, ensuring secure, resilient and high-performing services. Deliver operational management of storage services in line with agreed service levels, performance measures and operational standards. Manage incidents, problems, changes and major incidents, driving service stability and continuous improvement. Monitor capacity, performance and lifecycle requirements … enterprise backup, recovery and disaster recovery technologies, including recovery testing and cloud data protection. Experience supporting SAN environments, including Fibre Channel, zoning, multipathing, performance optimisation and storage networking technologies. Good working knowledge of Windows, Linux, VMware and infrastructure automation or scripting tools. Strong analytical, problem-solving and communication ...

Customer AI Engineer

Location
Greater London, England, United Kingdom
data, analytics and AI by creating more relevant, personalised and effective customer experiences. Our expertise spans customer insight, data strategy and platforms, advanced analytics, performance optimisation, and AI (including generative AI and agentic AI) transformation. You will join the Song AI & Data UK practice, within the AI & Modelling … building a retrieval‐augmented generation solution that helps customer service agents access the right information, developing an agentic workflow that automates campaign planning and optimisation, productionising recommendation and personalisation models, or creating customer intelligence solutions that power segmentation, propensity, next‐best‐action and decisioning capabilities. You will work ...

Senior UI Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
South East, United Kingdom
Employment Type
Permanent, Work From Home
annum, were looking for a fully remote UI developer to own the desktop experience across macOS and Windows, with a strong focus on performance, reliability and real-time functionality. What You'll Do Build and maintain cross-platform Electron applications. Develop responsive, real-time user experiences. Implement desktop functionality … Understanding of Electron lifecycle and IPC. Experience with SQLite, IndexedDB or filesystem storage. Experience with real-time technologies such as WebSockets. Strong debugging and performance optimisation skills. Familiarity with macOS and/or Windows. What's On Offer Up to £120,000 Fully remote Work on an ambitious ...

Sr. Full Stack Developer

Location
Greater London, England, United Kingdom
cross-functional teams, including QA engineers, product managers, and designers, to deliver high-quality software products. Participate in requirements analysis and solution design discussions* Performance Optimization: Identify and address performance bottlenecks in applications. Optimize code for speed, scalability, and efficiency* Documentation: Create and maintain technical documentation, including design ...

Junior iGame Developer

Hiring Organisation
Searchability®
Location
Birmingham, England, United Kingdom
developers to create smooth and engaging gameplay experiences. You’ll also be responsible for writing clean, maintainable code, troubleshooting technical issues and continuously improving performance across different platforms. JUNIOR iGAME DEVELOPER ESSENTIAL SKILLS Experience with one of - JavaScript, TypeScript, Java, C++ or other backend technology University degree within Computer … this vacancy only. KEY SKILLS JavaScript, TypeScript, PixiJS, HTML5, CSS3, Web Graphics, Game Development, iGaming, Browser Games, Front End Development, 2D Rendering, Graphical Applications, Performance Optimisation, Gaming, Software Engineering ...

Senior Account Manager , Amazon Pick up and Returns

Hiring Organisation
Amazon
Location
London, UK
Employment Type
Full-time
organisations Lead high-value, multi-stakeholder contract negotiations including commercial terms, SLAs, and network expansion agreements Manage the full Locker and Counter network lifecycle — performance optimisation, expansion strategy, and operational excellence Conduct market analysis and forecasting to shape strategic decisions and present recommendations confidently to senior leadership including … level stakeholders Drive network development and roll-out, maintain and optimise current operations, conduct performance reviews, and manage contract renewals Work cross-functionally with internal teams (Tech Ops/Installation, Retail, Finance, Marketing, Business Planning, Legal, Product Management, Tech) Lead business expansion, route-to-market strategies, and new product ...

Technical Services Engineer

Hiring Organisation
Vantage Consulting
Location
London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
Operations Support Engineer/Technical Services Engineer London (Hybrid) £50K - £60K Permanent Vantage Consulting is recruiting on behalf of a global building performance optimisation company operating across the UK and internationally, helping organisations improve energy efficiency, building performance and their transition towards net zero. We are seeking … maintenance background to support a major commercial property portfolio across Central London. Role Overview You will be responsible for supporting the uptime and performance of metering, monitoring and building control systems across approximately 10 commercial buildings for a major Central London client. The role will typically involve 3 days ...

Senior Technical Solutions Manager

Location
Cambridge, England, United Kingdom
contact hr@secondmind.ai we are happy to help. About Secondmind Secondmind builds data‐efficient Engineering AI software that helps teams make better design and performance optimisation decisions faster. Our product reduces simulation and testing requirements without compromising quality, accelerating development and enabling more sustainable engineering teams. Our positive … understanding of engine calibration and toolchains used as part of calibration. Familiarity with AI/ML methods and their application to engineering, calibration optimisation, or design exploration. Experience in engineering for vehicle, and engine development, and understanding of calibration and use of CAE tools in this space. Proven ability ...

Supplier Insight Manager - Supplier collaboration team

Location
Greater London, England, United Kingdom
Manager focused on data solutions for Brands, you will be responsible for engaging your existing and new clients, understanding their objectives and unique sales optimisation needs as well as looking for ways to enable their collaboration with the Retailer. You will be responsible for enabling brands to create & deliver … customer & performance analytics through the use and subscription to Tecsa's OneViu platform You will work along-side our passionate, driven and supportive consultants in a fast-paced environment. You will leverage your expertise in data analytics to build strong relationships with Brands and our grocery partner, manage ...