Performance Optimisation Jobs in England

426 to 450 of 518 Performance Optimisation Jobs in England

CSS Developer

London, United Kingdom
Travel Trade Recruitment Limited
ensuring that our designs are not only visually appealing but also optimised for search engines. Your role will be instrumental in maintaining design consistency, performance, and usability across all our travel booking platforms. Key Responsibilities: * Design and implement custom CSS styling within our Page Builder platform. * Utilise custom classes … built-in attributes, and responsive settings to create high-quality, adaptive designs. * Ensure best practices in front-end styling, accessibility, and performance optimization. * Work closely with developers, UX/UI designers, and content teams to enhance the travel booking experience. * Use basic JavaScript knowledge to add interactive elements when … on the latest CSS trends, front-end development techniques, and SEO best practices. Bonus Skills: * Experience with SCSS or other CSS preprocessors. * Knowledge of performance optimization techniques for front-end design. * Prior experience in the travel industry or working with bookable platforms. Interested? Please click to apply, alternatively send More ❯
Employment Type: Permanent
Salary: £30000 - £35000/annum
Posted:

Marketing and Sales Operations Manager (Hubspot)

London, United Kingdom
Hybrid / WFH Options
Allica Bank Limited
workflows to improve conversion rates. Reporting & Analytics: Track key marketing and sales KPIs, generate reports, and provide actionable insights to improve decision-making and performance optimization. Process Optimization & Cross-Functional Collaboration: Work closely with marketing, sales, and data teams to streamline processes, enhance operational effectiveness, and improve lead-to … revenue conversion. Personal Attributes: Analytical & Data-Driven: Strong ability to track, analyze, and interpret marketing and sales data to drive performance improvements. Process-Oriented & Detail-Focused: Ability to refine workflows and build scalable processes that improve efficiency and execution. Collaboration & Stakeholder Engagement: Works well across teams, ensuring marketing and … GDPR compliance, and maintaining high data integrity standards. Technology & Automation Proficiency: Hands-on experience with marketing automation platforms, CRM systems, and workflow integrations. Reporting & Performance Tracking: Ability to generate reports, analyze trends, and provide insights using reporting tools (e.g., Excel, SQL, BI tools). Process Optimization & Efficiency Improvements: Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Dotnet Developer

birmingham, midlands, United Kingdom
Qualient Technology Solutions UK Limited
and implement robust, scalable, and secure software solutions. Provide technical leadership, mentorship, and guidance to development teams on best practices, architecture, coding standards, and performance optimization. Design and implement microservices architectures and serverless applications using cloud services such as Azure Functions, AWS Lambda, and AWS ECS/EKS. Develop … and technical requirements. Conduct architecture reviews and design workshops with stakeholders, ensuring solutions are in line with business needs and technical standards. Optimize application performance, implement best practices for security, scalability, and fault tolerance. Participate in technical discussions and decision-making related to technology, cloud strategy, and platform migration. More ❯
Posted:

System Admin - Linux

Chester, England, United Kingdom
Pontoon Solutions
scripts (Python & PowerShell). The candidate should be well-versed in creating SQL queries, as well as able to perform patching support, services reset,performance optimization, and backup and recovery. Responsibilities: • Maintain and troubleshoot applications automation developed using JAVA and hosted on Linux-based servers, including web servers, application … servers, and database servers • Develop and maintain automation scripts (Python & PowerShell) • Install and configure software applications • Monitor system performance and troubleshoot issues • Perform application deployment, and disaster recovery operations • Create and maintain system documentation • Monitor and analyse system logs • Work with component support teams (e.g. Data Base, Voice/ More ❯
Posted:

Data Engineer (Snowflake)

Somerset, United Kingdom
Gleeson Recruitment Group
Manager to align technical solutions with strategic goals. Implement data modelling best practices to support reporting and analysis needs. Ensure data integrity, security, and performance within the Snowflake environment. Collaborate with business analysts, developers, and stakeholders across the business. Skills and Experience Required: Strong experience working with Snowflake in … AWS, Azure, or GCP). Experience with data modelling (e.g., star/snowflake schema). Knowledge of best practices in data governance, security, and performance optimization. Ability to work collaboratively but also drive work independently. Please apply asap if interested. GleeIT At Gleeson Recruitment Group, we embrace inclusivity and More ❯
Employment Type: Permanent
Posted:

Data Engineer (Snowflake)

Somerset, Bruton, South West
Gleeson Recruitment Group
Manager to align technical solutions with strategic goals. Implement data modelling best practices to support reporting and analysis needs. Ensure data integrity, security, and performance within the Snowflake environment. Collaborate with business analysts, developers, and stakeholders across the business. Skills and Experience Required: Strong experience working with Snowflake in … AWS, Azure, or GCP). Experience with data modelling (e.g., star/snowflake schema). Knowledge of best practices in data governance, security, and performance optimization. Ability to work collaboratively but also drive work independently. Please apply asap if interested. GleeIT At Gleeson Recruitment Group, we embrace inclusivity and More ❯
Employment Type: Permanent
Posted:

Snowflake Data Engineer

Somerset, United Kingdom
Gleeson Recruitment Group
Manager to align technical solutions with strategic goals. Implement data modelling best practices to support reporting and analysis needs. Ensure data integrity, security, and performance within the Snowflake environment. Collaborate with business analysts, developers, and stakeholders across the business. Skills and Experience Required: Strong experience working with Snowflake in … AWS, Azure, or GCP). Experience with data modelling (e.g., star/snowflake schema). Knowledge of best practices in data governance, security, and performance optimization. Ability to work collaboratively but also drive work independently. Please apply asap if interested. GleeIT - Snowflake Data Engineer At Gleeson Recruitment Group, we More ❯
Employment Type: Contract
Rate: £475 - £550/day OUTSIDE IR35
Posted:

Snowflake Data Engineer

Somerset, Bruton, South West
Gleeson Recruitment Group
Manager to align technical solutions with strategic goals. Implement data modelling best practices to support reporting and analysis needs. Ensure data integrity, security, and performance within the Snowflake environment. Collaborate with business analysts, developers, and stakeholders across the business. Skills and Experience Required: Strong experience working with Snowflake in … AWS, Azure, or GCP). Experience with data modelling (e.g., star/snowflake schema). Knowledge of best practices in data governance, security, and performance optimization. Ability to work collaboratively but also drive work independently. Please apply asap if interested. GleeIT - Snowflake Data Engineer At Gleeson Recruitment Group, we More ❯
Employment Type: Contract
Rate: £475 - £550
Posted:

AWS Engineer

London, United Kingdom
Cloud Bridge
solutions. Manage and provide support for existing cloud infrastructure. Identify opportunities to improve/optimise existing solutions with a strong focus on cost/performance optimisation. Develop and maintain documentation of cloud solutions. Collaborating with other engineers to improve tooling, processes, and ways of working. Required Skills: Knowledge of … Salt project Cloud Query Working with API's If you are an experienced AWS Engineer with a passion for cloud infrastructure management, automation, and performance optimization, we want to hear from you More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Snr. ProServe Cloud Architect, Professional Services

London, United Kingdom
Amazon
affinity groups foster a culture of inclusion that empower us to be proud of our differences. Mentorship & Career Growth - We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing … AWS services across compute, storage, networking, security, databases, machine learning, and serverless technologies • Knowledge of security and compliance standards (e.g., HIPAA, GDPR) • Expertise in performance optimization and cost management for cloud environments • Strong communication skills with the ability to explain technical concepts to both technical and non-technical audiences More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Platform Developer Sunderland, UK

Sunderland, Tyne And Wear, United Kingdom
Hybrid / WFH Options
Tombola
s like to work for us here . Sounds great! What will I be doing? Work with a team of developers, supporting innovation through performance and reliability. Actively participating, contributing as part of the team to deliver core functionality as part of the roadmap. Engaging with senior stakeholders across … continuous improvement and pragmatism. Engage actively in designing and developing intricate technical solutions. Develop clean, efficient, and well-documented software solutions. Conduct code reviews, performance optimizations, and quality assurance testing to ensure software reliability and scalability. Ensuring your own professional growth and continuous improvement through personal learning time. What More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Embedded Software Lead

Hampshire, United Kingdom
Certain Advantage
Key focus areas for this role Protocol Development : new and emerging networking protocols for Layer 1-3, Shaping Standards : next-generation acoustic communication standards. Performance Optimization : Build high-performance, low-latency solutions for real-time and mission-critical applications Challenging Channel Solutions : Develop protocols capable of overcoming noise … interference, and unpredictable conditions in environments such as wireless, satellite, and battlefield communications. Testing and Validation : Devise and execute test plans to evaluate protocol performance, reliability, and interoperability under extreme operating conditions. Multiplatform Build and Deployment : Developing, testing, and deploying code through multiplatform build tools and deployment pipelines Cybersecurity … deployment tools such as CMake, Bazel, Make, or Ninja, and version control systems like Git. Proficiency in developing and applying tools for embedded system performance analysis and debugging. Does this sound like your next career move? Apply today! - and feel free to follow up with a direct message on More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Embedded Software Lead

Hook, Hampshire, United Kingdom
Certain Advantage
Key focus areas for this role Protocol Development : new and emerging networking protocols for Layer 1-3, Shaping Standards : next-generation acoustic communication standards. Performance Optimization : Build high-performance, low-latency solutions for real-time and mission-critical applications Challenging Channel Solutions : Develop protocols capable of overcoming noise … interference, and unpredictable conditions in environments such as wireless, satellite, and battlefield communications. Testing and Validation : Devise and execute test plans to evaluate protocol performance, reliability, and interoperability under extreme operating conditions. Multiplatform Build and Deployment : Developing, testing, and deploying code through multiplatform build tools and deployment pipelines Cybersecurity … deployment tools such as CMake, Bazel, Make, or Ninja, and version control systems like Git. Proficiency in developing and applying tools for embedded system performance analysis and debugging. Does this sound like your next career move? Apply today! - and feel free to follow up with a direct message on More ❯
Employment Type: Permanent
Posted:

Social Media Manager (TikTok & YouTube)

London, United Kingdom
Guavapay Limited
Job Title: Social Media Manager (TikTok & YouTube) About Us: Guavapay is a payment platform that drives payment optimisation and stability. Guavapay's full-stack payment ecosystem includes a range of financial technology products and solutions. Our flagship product is MyGuava, the "all things payments app". In addition to … campaigns that increase brand visibility and audience interaction. Influencer Partnerships: Identify and collaborate with influencers to create branded content that aligns with campaign goals. Performance Optimization: Continuously monitor, analyze, and optimize the performance of TikTok and YouTube channels to maximize ROI. Cross-functional Collaboration: Work closely with marketing … objectives. Paid Media Strategy: Develop and manage paid campaigns on TikTok and YouTube to drive targeted growth. Reporting & Insights: Create regular reports highlighting key performance indicators, successes, and opportunities for improvement. Requirements & Qualifications: 3+ years of experience managing social media channels with a strong focus on TikTok and YouTube. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SAP Solution Architect

Manchester, Lancashire, United Kingdom
Valcon A/S
ensuring seamless data flow and system interoperability. Governance: Ensure governance standards are maintained, producing high-quality documentation, including solution blueprints, architecture diagrams, and roadmaps. Performance Optimization: Analyze and optimize SAP environments for performance, scalability, and future growth. Experience •Proven experience as an SAP Solution Architect, with expertise in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Quantitative Developer

London, United Kingdom
Barlowe LLP
quant researchers in our cutting edge prediction capabilities Simulation - back-testing frameworks for validating the strategies our researchers produce and for assessing their ongoing performance Research tooling - front-end UX and workflow for our quant researchers Performance and scalability - optimising our trading and research systems to unlock new … capabilities To give a flavour of the work we do, here are some of our recent projects: Low level performance optimisations in our core simulation engine, unlocking the next advances in quant research Experimenting with alternative solvers in a core trade planning system Integrating our high and low frequency More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

London, United Kingdom
LinuxRecruit
including supercomputers. Through close collaboration with specialists across various domains, you will refine the software, programming to fully leverage hardware potential, driving innovation in performance optimisation. Your work will focus on fine tuning compiler behaviour, enhancing execution speed, and ensuring seamless integration between software and hardware architectures. Beyond technical … development, you will be a leader in shaping best practices for compiler construction and performance tuning. You will conduct code reviews, mentor team members, and foster a culture of continuous improvement. By setting and upholding high standards, you will influence the way software optimisation and programming is approached … the standards that you set them. Your role will be instrumental in pushing the boundaries of computational efficiency, making a lasting impact on the performance of the next generation of computing systems. Stack leans heavily on Python and C++, machine learning, and other AI technologies. Think Pytorch, Compilers, OpenXLA More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Graphics Software Engineer - Pipeline/Tooling, Reality Labs (Avatars) Bellevue, WA +1 locations ...

Arnold, Nottinghamshire, United Kingdom
Meta
C++ programming. Object-oriented and component-based design experience. Preferred Qualifications Experience delivering AAA Games or computer animated films, working on Asset Pipeline subsystems, performance optimizations, the Game experience, Tooling, or Middleware. Experience with low level performance profiling and optimization. Experience with character animation and behavior. Experience implementing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Database Engineer

London Area, United Kingdom
Algo Capital Group
This is a hands-on technical role within a cross-platform engineering team responsible for core technology infrastructure. You Will: Implement and maintain high-performance database environments critical to trading operations Design and execute clustering, replication, and disaster recovery solutions Drive performance optimization across multiple database platforms Collaborate … solving Your Profile: Years of production experience with both Oracle and PostgreSQL database engineering Strong UNIX/Linux administration skills Deep expertise in database performance tuning and configuration Experience with clustering, replication, and mirroring technologies Proficiency in T-SQL or PL/SQL Experience with MS SQL Server, InfluxDB More ❯
Posted:

Head of Quant Trading

London Area, United Kingdom
Deeter Investments LLP
trading systems that scale globally. Software Development: Oversee codebases in Python, C++, Java, or MATLAB; enforce best practices for testing, CI/CD, and performance monitoring. Automation & Integration: Build end‑to‑end pipelines for data ingestion, model training, and live deployment; ensure seamless connection to execution venues and data … feeds. Tech‑Stack Stewardship: Select and integrate best‑in‑class analytics platforms, databases, and cloud resources. Performance Analysis & Risk Management Metrics & Analytics: Define and track KPIs—alpha decay, slippage, Sharpe, drawdown, and latency—via real‑time dashboards. Risk Controls: Embed robust risk models and dynamic hedging; enforce firm‑wide … feature engineering, and machine‑learning frameworks (PyTorch, TensorFlow, scikit‑learn). Systems: Proven skill in real‑time data pipelines, distributed/cloud computing, and performance optimization. Markets: Strong grasp of market microstructure, electronic trading protocols, and order‑book dynamics. Language: Fluent English (written and spoken) is required. Soft Skills More ❯
Posted:

Head of Quant Trading

london, south east england, United Kingdom
Deeter Investments LLP
trading systems that scale globally. Software Development: Oversee codebases in Python, C++, Java, or MATLAB; enforce best practices for testing, CI/CD, and performance monitoring. Automation & Integration: Build end‑to‑end pipelines for data ingestion, model training, and live deployment; ensure seamless connection to execution venues and data … feeds. Tech‑Stack Stewardship: Select and integrate best‑in‑class analytics platforms, databases, and cloud resources. Performance Analysis & Risk Management Metrics & Analytics: Define and track KPIs—alpha decay, slippage, Sharpe, drawdown, and latency—via real‑time dashboards. Risk Controls: Embed robust risk models and dynamic hedging; enforce firm‑wide … feature engineering, and machine‑learning frameworks (PyTorch, TensorFlow, scikit‑learn). Systems: Proven skill in real‑time data pipelines, distributed/cloud computing, and performance optimization. Markets: Strong grasp of market microstructure, electronic trading protocols, and order‑book dynamics. Language: Fluent English (written and spoken) is required. Soft Skills More ❯
Posted:

System Development Engineer, Ring

London, United Kingdom
Amazon
within an open collaborative peer environment. We are looking for a talented System Development Engineer to optimize the system design and continuously enhance the performance of Ring products. Your role involves a close partnership with product management, hardware, backend, quality assurance, customer support and external solution providers. It's … to debug system issues 5+ years of system development experience in at least one area - peripheral driver development/acoustic tuning/system stability & performance optimization PREFERRED QUALIFICATIONS Master's degree or higher in Computer Science, Computer Engineering, Electrical Engineering or related field Extensive experience with peripheral protocols, such … audio sub-system development and acoustic tuning Extensive experience in using tools and techniques to analyze system stability issues, identify bottlenecks to optimize system performance Ability to drive cross team and cross project system development activities More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

PHP Developer

Bournemouth, Dorset, South West, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
perforamance digital products- this could be the role for you. You'll be working across a range of exciting development projects, all enhancing the performance optimisations. Tech Stack: PHP (Laravel or similar frameworks) | MySQL | JavaScript | Git | AWS | Responsibilites: Building and maintaining robust backend systems using PHP (Laravel or similar … Developing and integrating RESTful APIs Supporting A/B testing and CRO implementation (bonus if you have a QA background!) Optimising site performance, speed, and responsiveness Benefits: Hybrid working (2-3 days in office) Vibrant office culture with regular team events If this sounds like you, please apply below More ❯
Employment Type: Permanent, Work From Home
Salary: £45,000
Posted:

.Net Architect

London Area, United Kingdom
Qualient Technology Solutions UK Limited
and implement robust, scalable, and secure software solutions. Provide technical leadership, mentorship, and guidance to development teams on best practices, architecture, coding standards, and performance optimization. Design and implement microservices architectures and serverless applications using cloud services such as Azure Functions, AWS Lambda, and AWS ECS/EKS. Develop … and technical requirements. Conduct architecture reviews and design workshops with stakeholders, ensuring solutions are in line with business needs and technical standards. Optimize application performance, implement best practices for security, scalability, and fault tolerance. Participate in technical discussions and decision-making related to technology, cloud strategy, and platform migration. More ❯
Posted:

Net Architect

Birmingham, West Midlands (County), United Kingdom
Qualient Technology Solutions UK Limited
and implement robust, scalable, and secure software solutions. Provide technical leadership, mentorship, and guidance to development teams on best practices, architecture, coding standards, and performance optimization. Design and implement microservices architectures and serverless applications using cloud services such as Azure Functions, AWS Lambda, and AWS ECS/EKS. Develop … and technical requirements. Conduct architecture reviews and design workshops with stakeholders, ensuring solutions are in line with business needs and technical standards. Optimize application performance, implement best practices for security, scalability, and fault tolerance. Participate in technical discussions and decision-making related to technology, cloud strategy, and platform migration. More ❯
Employment Type: Permanent
Posted:
Performance Optimisation
England
10th Percentile
£50,000
25th Percentile
£61,250
Median
£69,315
75th Percentile
£80,000
90th Percentile
£87,500