276 to 300 of 521 Performance Optimisation Jobs in England

and innovative approach to financial markets. You will work alongside some of the brightest minds in the industry, contributing to the design, development, and optimisation of high-performance trading systems. This is a unique opportunity to work in a collaborative, fast-paced environment where technology and trading intersect. … Responsibilities: Design, develop, and optimise high-performance, low-latency trading systems. Implement and enhance trading strategies and execution algorithms. Collaborate with traders and researchers to identify and deliver technology solutions that drive performance. Maintain and improve existing systems to ensure robustness, scalability, and efficiency. Apply performance profiling, optimisation … C++ (C++17/20 preferred), with a deep understanding of object-oriented programming and multi-threading. Solid understanding of low-latency system design and performance optimisation. Experience with network programming, concurrency, and distributed systems. Strong analytical and problem-solving skills, with a passion for tackling complex technical challenges. A More ❯

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 More ❯

and deep knowledge of Android SDK Proven experience shipping mobile features at scale Strong understanding of modern Android architecture and design patterns Experience in performance optimisation and scalable UI Confident working in fast-moving, user-focused teams Bonus points for experience in accessibility, testing, or mobile CI/ More ❯

add the strongest C++ developers on the market into a number of their teams covering a variety of responsibilities from distributed compute, trading systems performance optimization and improvement, and product specific development. Design, improve and maintain the technology that powers worldwide trading. Write trading algorithms. Build world-class research More ❯

add the strongest C++ developers on the market into a number of their teams covering a variety of responsibilities from distributed compute, trading systems performance optimization and improvement, and product specific development. Design, improve and maintain the technology that powers worldwide trading. Write trading algorithms. Build world-class research More ❯

jobs. • Expertise in BDM deployment to move the components from one environment to others and automate the same • Tune and redesign ETL Code for performance optimization as and when required. • Experienced in performing capacity and resource planning/management. • Experience in building and maintaining DEV, QA and PROD and More ❯

jobs. • Expertise in BDM deployment to move the components from one environment to others and automate the same • Tune and redesign ETL Code for performance optimization as and when required. • Experienced in performing capacity and resource planning/management. • Experience in building and maintaining DEV, QA and PROD and More ❯

key responsibilities as the Storage Engineer: Execute and manage the migration to Pure Storage. Provide expert hardware support and troubleshooting. Ensure seamless integration and performance optimization. Collaborate with the team to meet project deadlines. As a suitable Storage Engineer, you will have: DELL EMC certification. Proven experience with VMAX More ❯

key responsibilities as the Storage Engineer: Execute and manage the migration to Pure Storage. Provide expert hardware support and troubleshooting. Ensure seamless integration and performance optimization. Collaborate with the team to meet project deadlines. As a suitable Storage Engineer, you will have: DELL EMC certification. Proven experience with VMAX More ❯

system functionality and user experience. Ensure data integrity, security, and adherence to Good Pharmacovigilance Practices (GVP) and other applicable guidelines. Support automation, troubleshooting, and performance optimization for safety and medical databases. Assist in validation, documentation, Work instructions generations and user training related to database implementation, integration, transitions and management. More ❯

system functionality and user experience. Ensure data integrity, security, and adherence to Good Pharmacovigilance Practices (GVP) and other applicable guidelines. Support automation, troubleshooting, and performance optimization for safety and medical databases. Assist in validation, documentation, Work instructions generations and user training related to database implementation, integration, transitions and management. More ❯

system functionality and user experience. Ensure data integrity, security, and adherence to Good Pharmacovigilance Practices (GVP) and other applicable guidelines. Support automation, troubleshooting, and performance optimization for safety and medical databases. Assist in validation, documentation, Work instructions generations and user training related to database implementation, integration, transitions and management. More ❯

Expertise in BDM deployment to move the components from one environment to others and automate the same . Tune and redesign ETL Code for performance optimization as and when required. . Experienced in performing capacity and resource planning/management. . Experience in building and maintaining DEV, QA and More ❯

Apex, Visualforce, Lightning Components, and Lightning Web Components the creation of custom solutions tailored to client needs. • Strong understanding of Salesforce governor limits and performance optimization principles for efficient and scalable applications for a large active user base • Expertise in large-scale integration using SOAP, REST, Streaming (including Lightning More ❯

sales analytics tools: Proficiency in utilizing Customer Relationship Management (CRM) software and sales analytics tools enables effective pipeline management, data-driven decision-making, and performance optimization. WIDER TEAM NETWORK (WHICH TEAMS WILL THE POSITION WORK WITH DIRECTLY AND WHO WILL THEY RELATE TO EXTERNALLY) Internal External Customers, distributors, vendors More ❯

About the role We are seeking a highly skilled and motivated Performance Analysis engineer to join our diverse team at Arm! Our team focuses on Performance Analysis of Arm based automotive systems build together in pre-silicon (Virtual Prototypes & FPGAs) and postsilicon environments! Working closely with design teams … in depth and breadth and a successful candidate would need to be versatile and eager to expand their knowledge and expertise. Responsibilities: As a Performance Analysis Engineer, you will be responsible for: Efficiently, and creatively drive and investigate performance of automotive software and use-cases. Perform workload characterization … to identify performance bottlenecks and propose solutions. System level analysis of performance, CPU/GPU/memory/bandwidth utilization, power dissipation etc. Instrumenting real-world software workloads for real-world performance and efficiency measurements Developing tools and implementing workloads to push systems to their limits Writing More ❯

About the role We are seeking a highly skilled and motivated Performance Analysis engineer to join our diverse team at Arm! Our team focuses on Performance Analysis of Arm based automotive systems build together in pre-silicon (Virtual Prototypes & FPGAs) and postsilicon environments! Working closely with design teams … in depth and breadth and a successful candidate would need to be versatile and eager to expand their knowledge and expertise. Responsibilities: As a Performance Analysis Engineer, you will be responsible for: Efficiently, and creatively drive and investigate performance of automotive software and use-cases. Perform workload characterization … to identify performance bottlenecks and propose solutions. System level analysis of performance, CPU/GPU/memory/bandwidth utilization, power dissipation etc. Instrumenting real-world software workloads for real-world performance and efficiency measurements Developing tools and implementing workloads to push systems to their limits Writing More ❯

About the role We are seeking a highly skilled and motivated Performance Analysis engineer to join our diverse team at Arm! Our team focuses on Performance Analysis of Arm based automotive systems build together in pre-silicon (Virtual Prototypes & FPGAs) and postsilicon environments! Working closely with design teams … in depth and breadth and a successful candidate would need to be versatile and eager to expand their knowledge and expertise. Responsibilities: As a Performance Analysis Engineer, you will be responsible for: Efficiently, and creatively drive and investigate performance of automotive software and use-cases. Perform workload characterization … to identify performance bottlenecks and propose solutions. System level analysis of performance, CPU/GPU/memory/bandwidth utilization, power dissipation etc. Instrumenting real-world software workloads for real-world performance and efficiency measurements Developing tools and implementing workloads to push systems to their limits Writing More ❯

About the role We are seeking a highly skilled and motivated Performance Analysis engineer to join our diverse team at Arm! Our team focuses on Performance Analysis of Arm based automotive systems build together in pre-silicon (Virtual Prototypes & FPGAs) and postsilicon environments! Working closely with design teams … in depth and breadth and a successful candidate would need to be versatile and eager to expand their knowledge and expertise. Responsibilities: As a Performance Analysis Engineer, you will be responsible for: Efficiently, and creatively drive and investigate performance of automotive software and use-cases. Perform workload characterization … to identify performance bottlenecks and propose solutions. System level analysis of performance, CPU/GPU/memory/bandwidth utilization, power dissipation etc. Instrumenting real-world software workloads for real-world performance and efficiency measurements Developing tools and implementing workloads to push systems to their limits Writing More ❯

end focused and is a hands-on technical leadership position , where you will be responsible for driving the design, development, and delivery of high-performance software solutions. While you will have some team management responsibilities, the primary focus of this role is technical excellence, ensuring that the team follows … Hands-on development: Lead by example, writing high-quality, well-tested Java code. Technical Leadership: Guide the team in best practices for software architecture, performance optimization , and maintainability. Design and problem-solving: Drive the design of complex systems, ensuring scalability, security, and reliability. Code reviews and mentorship: Provide guidance … and feedback through code reviews, fostering a culture of engineering excellence. Continuous improvement: Identify and drive technical improvement, such as refactoring, performance tuning, and new technology adoption. Collaboration: Work closely with Product UX, and other engineering teams to deliver high-value features. Team Support: While this is not a More ❯

and products. What will you be doing? As a React Developer, you'll be building and enhancing the front-end of a scalable, high-performance web platform using React.js. You'll work closely with both the back-end team (NodeJS and SQL Server) and UI/UX designers to … bring features to life, with a strong focus on performance, usability, and clean, efficient code. You'll be: Designing and developing reusable React components using modern hooks. Consuming APIs and integrating front-end components with backend data. Collaborating with cross-functional teams to deliver high-quality, scalable solutions Taking … ownership of features and assisting in architectural discussions as needed Contributing to code reviews, testing, and performance tuning What we're looking for: Hands-on experience with React.js in a commercial environment Strong understanding of JavaScript (ES6+), HTML5, CSS3, and responsive design Experience with RESTful APIs and client-server More ❯

Calypso Platform Reliability & Efficiency Specialist Location: London Employment Type: Contract Job Summary: We are seeking a highly skilled Calypso Expert to enhance the reliability, performance, and efficiency of our Calypso trading and risk management platform. The ideal candidate will have extensive experience in Calypso implementation, customization, performance optimization … for Calypso development. Experience in Calypso modules (Front Office, Back Office, Collateral Management, Risk & Treasury). Knowledge of SQL, Oracle, or PostgreSQL databases for performance tuning. Experience with Calypso APIs, integration (JMS, FIX, REST/SOAP), and messaging services. Strong understanding of Unix/Linux environments and shell scripting More ❯

a Senior Software Engineer with extensive experience in Django, Django Admin, and MySQL databases. In this role, you will design, develop, and optimize high-performance web applications, ensuring the reliability and scalability of backend systems. The ideal candidate will possess excellent problem-solving abilities and a strong passion for … practices. Implement secure authentication, authorization, and other security measures in Django. Conduct in-depth code reviews and provide mentorship to junior developers. Improve database performance through query optimization, indexing, and schema design. Ensure smooth CI/CD pipeline implementation and maintenance. Diagnose and resolve complex technical challenges in both … experience we’re looking for - Over 5 years of professional experience working with Django and Django Admin. Extensive experience with MySQL databases, focusing on performance optimization, query design, and migrations. Skilled in designing RESTful APIs and integrating third-party services. Deep understanding of ORMs, database indexing, and query optimization. More ❯

implement ecommerce strategies to meet sales targets and accelerate online growth Platform Operations: Oversee all online activity, including product listings, pricing, promotions, and inventory Performance Optimisation: Monitor site analytics and KPIs to improve conversion rates and customer engagement CRM & Email Marketing: Own and optimise Klaviyo CRM campaigns aligned … with the trading calendar Paid Performance: Guide digital marketing agency to ensure PPC spend supports commercial goals Collaboration: Work closely with marketing, design, and customer service teams to enhance campaigns and promotions UX & Innovation: Stay on top of trends to improve the customer journey and identify growth opportunities External More ❯

implement ecommerce strategies to meet sales targets and accelerate online growth Platform Operations: Oversee all online activity, including product listings, pricing, promotions, and inventory Performance Optimisation: Monitor site analytics and KPIs to improve conversion rates and customer engagement CRM & Email Marketing: Own and optimise Klaviyo CRM campaigns aligned … with the trading calendar Paid Performance: Guide digital marketing agency to ensure PPC spend supports commercial goals Collaboration: Work closely with marketing, design, and customer service teams to enhance campaigns and promotions UX & Innovation: Stay on top of trends to improve the customer journey and identify growth opportunities External More ❯