301 to 325 of 564 Performance Optimisation Jobs in the UK

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 ❯

client-side labelling strategies) to enhance data protection. Develop and implement DLP policies and controls to prevent data exfiltration. Conduct architecture reviews, assessments, and performance optimizations. Troubleshoot and resolve technical challenges related to Purview deployments. Stay updated with the latest Microsoft compliance and security technologies and best practices. Required 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 ❯

business, service management, and field service solutions . Proficiency in third-party vendor management and system integration. Deep understanding of cloud architecture, security, and performance optimisation. Excellent stakeholder management skills with the ability to translate business needs into technical solutions. Contract Details Location: London (Hybrid mix of onsite and 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 ❯

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 ❯

policies to ensure compliance and risk mitigation. Monitoring & Logging : Experience with Azure Monitor, Application Insights, Log Analytics, and Prometheus/Grafana for observability and performance monitoring. Scripting & Automation : Strong scripting skills in PowerShell, Bash, and Python , along with automation frameworks like Ansible . Collaboration & Problem-Solving : Ability to work … closely with development, security, and operations teams, applying DevOps methodologies to streamline processes and enhance system reliability. Performance Optimization : Expertise in tuning cloud applications for cost efficiency, scalability, and high availability , leveraging Azure Autoscaling, Load Balancers, andTraffic Manager . At least 5 years of hands-on experience in Azure More ❯

leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive … coding experience preferred) Solid background in system design, distributed systems, and cloud architectures (AWS/Azure/GCP) Passion for clean code, testing, and performance optimization Excellent communication, leadership, and decision-making skills A mindset for innovation, problem-solving, and continuous improvement Bonus Points For Experience in microservices architecture More ❯

leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical direction, and nurturing a high-performance engineering culture. This role requires Manchester based office attendance 4 to 6 times a month. What You'll Do Lead, mentor, and grow a … coding experience preferred) Solid background in system design, distributed systems, and cloud architectures (AWS/Azure/GCP) Passion for clean code, testing, and performance optimization Excellent communication, leadership, and decision-making skills A mindset for innovation, problem-solving, and continuous improvement Bonus Points For Experience in microservices architecture More ❯

teams. Ensure adherence to architectural principles and security standards. Collaborate with stakeholders across the business to gather requirements and feedback. Monitor and optimise the performance and scalability of web portals. Stay up-to-date on emerging technologies and trends. Requirements: Experience: Proven experience as a Solution/Technical Architect … Familiarity with Java and database technologies. Experience with IAM tools (Auth0 preferred) and authentication/authorization protocols. Knowledge of monitoring tools (Datadog preferred) and performance optimization techniques. UML documentation. Data Modelling/Design. Knowledge & Skills: Strong understanding of web application architecture and design principles. Experience with Agile development methodologies. More ❯

leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive … coding experience preferred) Solid background in system design, distributed systems, and cloud architectures (AWS/Azure/GCP) Passion for clean code, testing, and performance optimization Excellent communication, leadership, and decision-making skills A mindset for innovation, problem-solving, and continuous improvement Bonus Points For Experience in microservices architecture More ❯

Digital Executive role with a high-growth SaaS business operating across the UK, US, and Canadian markets. You’ll take the lead on a performance driven paid media strategy, focused on generating high-quality leads for smart B2B tech solutions trusted by thousands of businesses globally. You’ll be … Paid Media Strategy : Lead and optimise paid search and digital campaigns across key English-speaking markets, generating leads that convert into pipeline and revenue. ✦ Performance Optimisation : Manage bid strategies, A/B testing, and CRO tactics to continually refine campaign performance. ✦ Landing Page Collaboration : Work cross-functionally to … charge of a substantial monthly PPC spend – making sure every pound (and dollar) is working hard. ✦ Attribution & Reporting : Implement attribution models that give true performance insight, and track KPIs like CAC, lead scores, and conversion rates. Working pattern: You'll be office-based 3 days a week (Leeds area More ❯

your role you may be responsible for: Use IBM's Design Thinking to create products that provide a great user experience along with high performance, security, quality, and stability. Work with a variety of relational and NoSQL databases (SQL, Postgres, DB2, MongoDB), operating systems (Linux, Windows, iOS, Android), and … quality, organization, and automatization. Create everything from mockups and UI components to algorithms and data structures as you deliver a complete minimally viable product. Performance Optimization: Identify and resolve performance bottlenecks in both front-end and back-end systems. Experience with monitoring and logging tools such as Azure More ❯

code, and knowledge base articles. Responsibilities: Provide technical support for Arm ML and AI framework and drivers, including detailed technical investigations, issue triage, and performance optimisation recommendations. Technical leader for Arm ML and AI framework and driver functional support team delivering efficient and high quality technical support to … the recruitment process. Hybrid Working at Arm Arm's approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of More ❯

and requires working in the office 5 days a week. Responsibilities and Requirements: Designing component libraries using Storybook Experience with Cloudflare Workers Performance optimisation skills, including code-splitting, caching, and load testing Implementing best practices for accessibility, such as keyboard support, screen reader compatibility, and form usability Knowledge More ❯

working alongside other disciplines to define a variety of content pipelines. A problem-solver who can drive innovation. You have experience driving efforts around performance optimizations. You have a passion for creating and playing games. What you will learn At Sharkmob we want you to be the best you More ❯

capacity management, and provide critical feedback to Engineering and Architecture teams. You will collaborate closely with Engineering, Architecture, Infosec and AppDev teams to drive performance optimization, implement best practices, and ensure a secure environment. Will act as SME for WIFI infrastructure at operational level. Responsibilities Act as SME for More ❯

opportunity to contribute on broader team projects and learn from senior team members and technical leaders. Responsibilities: Develop, and maintain scalable, secure, and high-performance software with guidance from senior team members. Write clean, efficient, and reusable code following industry best practices. Conduct thorough testing, debugging, and performance optimization. Work as part of a team to solve diverse problems Analyse and improve performance, scalability and stability of product, environments, and tools. Continuously learn and evaluate new technologies May be required to support additional products/brands as needed. Work independently over the course of a sprint More ❯

to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Job Title: BI/Performance Analyst - Regional Client Account Position Overview We are seeking an experienced and innovative Senior BI/Performance Analyst to join our high-performing … team, focusing on a strategic regional client account. This role will be pivotal in transforming complex data into actionable intelligence, driving performance optimization, and enhancing client value proposition. The ideal candidate will blend advanced analytical skills with business acumen to deliver insights that shape strategic decisions and operational excellence. … Data Analytics and Predictive Modeling Develop and implement sophisticated statistical models and machine learning algorithms to forecast trends, predict outcomes, and identify opportunities for performance enhancement. Utilize advanced analytics techniques such as regression analysis, time series forecasting, and clustering to extract deeper insights from multifaceted datasets. Design and execute 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 ❯

What you can expect Shaping the web development processes and improving overall performance, quality and maintainability of current and future projects Conception, coordination, technical design and implementation of requirements Ensuring and defining quality standards (code reviews, automated tests, etc.) and creating project documentation Collaboration in a self-managed agile … plus You have experience with any of those: GitHub actions, Docker, DevOps (Azure), Storyblok You're experienced in the world of technical SEO and performance optimization You're experienced in building and maintaining multilingual enterprise websites Guiding or mentoring colleagues on topics like performance, maintainability or security is More ❯

technology, we'd love to hear from you." Responsibilities include Lead the design, development, and delivery of major product features with a focus on performance, quality, and scalability Take ownership of the entire development cycle of features, from ideation to successful release Influence and elevate engineering practices, setting a … experience Proficient in backend technologies including Python, with a deep understanding of software architecture and design principles, ability to evaluate different approaches to balance performance, cost, and maintainability Experience with cloud platforms (GCP, AWS) is a must Experience with relational and NoSQL databases, with a focus on best practices … in data modeling and performance optimization Hands-on experience with building and scaling microservices, RESTful APIs, and understanding of distributed systems Experience in leading feature development, mentoring junior engineers, and influencing engineering practices Excellent interpersonal skills, with the ability to clearly communicate complex technical topics to both technical and More ❯

in collaboration with data engineers. Create scalable data models in Snowflake using dbt and identify opportunities for efficiency gains. Optimize workflows and monitor system performance for continuous improvements. Ensure data practices meet regulatory standards and assist in compliance reporting. Stay updated on industry trends and contribute to process enhancements. … in collaboration with data engineers. Create scalable data models in Snowflake using dbt and identify opportunities for efficiency gains. Optimize workflows and monitor system performance for continuous improvements. Ensure data practices meet regulatory standards and assist in compliance reporting. Stay updated on industry trends and contribute to process enhancements. … transformations with dbt, with experience in optimizing complex transformations and documentation. Hands-on experience with Snowflake as a primary data warehouse, including knowledge of performance optimization, data modeling, and query tuning. Strong proficiency in data analysis tools and languages (e.g., SQL, Python). Strong understanding of data modeling principles More ❯

tech (freak) experts! Our client is looking for a Mid to Senior Frontend Drupal Developer with extensive experience in creating, maintaining and optimizing high-performance, accessible, and visually engaging Drupal-based websites. Who they are Since 2001, they've delivered and hosted nearly 1,000 websites and online systems. … Drupal 7 and modern Drupal 10/11 websites. Implement new Drupal 10/11 frontend solutions with a focus on responsiveness, accessibility and performance optimisation. Convert wireframes and design mockups into fully functional, accessible, and responsive Drupal themes. Manage complex site-building tasks, including custom content types, views … Accessibility experts. Work with designers to implement pixel-perfect, user-friendly interfaces. Create and manage component libraries using Storybook or similar tools. Optimise website performance for speed and SEO. Conduct cross-browser and cross-device testing to ensure seamless functionality. Stay up-to-date with emerging frontend technologies and More ❯