351 to 375 of 547 Remote Performance Tuning Jobs

London (Hybrid role) Microsoft Dynamics 365 Finance & Operations Systems Administrator Key Responsibilities: Administer and maintain D365 F&O environments, including system configuration, user access, and security roles. Monitor system performance, troubleshoot issues, and coordinate with Microsoft support when needed. ERP Systems and support Support integrations with third-party systems Collaborate with functional and technical teams to support business processes … with Microsoft Dynamics 365 F&O administration. Strong understanding of security roles, workflows, and system architecture. Excellent problem-solving and communication skills. Experience with system upgrades, data migration, and performance tuning. Background in Finance and Accounting, ERP with D365 F&O. Ability to analyze support trends and recommend system improvements. More ❯

London (Hybrid role) Microsoft Dynamics 365 Finance & Operations Systems Administrator Key Responsibilities: Administer and maintain D365 F&O environments, including system configuration, user access, and security roles. Monitor system performance, troubleshoot issues, and coordinate with Microsoft support when needed. ERP Systems and support Support integrations with third-party systems Collaborate with functional and technical teams to support business processes … with Microsoft Dynamics 365 F&O administration. Strong understanding of security roles, workflows, and system architecture. Excellent problem-solving and communication skills. Experience with system upgrades, data migration, and performance tuning. Background in Finance and Accounting, ERP with D365 F&O. Ability to analyze support trends and recommend system improvements. More ❯

Responsibilities: Design and implement robust data pipelines using Azure Data Factory, Azure Synapse, and related services. Develop and manage data integration solutions across structured and unstructured data sources. Optimize performance of large-scale data workloads and ensure data quality, integrity, and security. Collaborate with data architects, analysts, and business teams to enable data-driven decision-making. Support cloud data … initiatives on Azure. Your Profile: Strong hands-on experience with core Azure data services (Data Factory, Synapse, Data Lake, Databricks, etc.). Proficient in writing complex SQL queries and performance tuning. Solid understanding of ETL/ELT frameworks and data architecture principles. Experience with scripting in Python for data transformation and automation. Familiarity with Infrastructure as Code (e.g., Terraform More ❯

think about why. With 19 offices spanning six continents, we feel at home everywhere – but London is our HQ. Wherever our people work their magic, they’re fast-moving, performance-obsessed, and driven by being better every day. Ideal. Because a role here isn’t just another job; it’s a career-defining opportunity to build the future of … for some of the best known fast-moving brands globally such as Wise, The Hut Group, Sony Electronics, Sainsbury’s, Deliveroo, Adidas, Klarna and many others. Purpose-built with performance and scalability in mind, our flexible cloud-based payments platform helps global enterprises launch new products and create experiences customers love. And it's not just what we build … Android features that power exceptional customer experiences across our applications. You’ll take ownership of delivering high-impact solutions from concept through deployment, with a strong focus on scalability, performance, and security. As a key contributor, you’ll help define the architecture of our Android SDKs - critical tools for partners integrating our payment solutions - and lead by example in More ❯

engineers, and business stakeholders to ensure seamless data workflows. Work with Snowflake to manage and optimise cloud-based data warehouse solutions. Ensure high standards of data quality, governance, and performance tuning. Provide documentation and best practices to support ongoing data initiatives. Essential Skills & Experience: Proven experience as an Analytics Engineer or Data Engineer with a strong focus on DBT More ❯

Engineer Location: London/hybrid Salary: Up to £280k base + Benefits Our client is a global leader focused on delivering mission-critical, low latency infrastructure solutions for high-performance trading environments. They are looking for a highly skilled Platform Specialist to join their talented team and ensure the highest levels of availability, performance, and security across their … low latency platform. In this role, you will: Design, document, and enhance platform services including servers, storage, and cloud infrastructure. Provide L3 escalation support to troubleshoot and remediate performance and availability issues. Collaborate with internal and external partners including network, application, quant, and business teams to deliver scalable solutions. Proactively identify potential system bottlenecks and implement performance tuning … differences (Intel, AMD, ARM). Automate operational workflows and scripting using Python, Rust, or Bash. The ideal candidate will have: 8+ years experience in Linux system operations, engineering, or performance tuning in enterprise or trading environments. Experience with High Performance Computing (HPC) Deep understanding of network protocols (TCP, UDP, multicast) and low latency networking principles. Hands-on More ❯

Engineer Location: London/hybrid Salary: Up to £280k base + Benefits Our client is a global leader focused on delivering mission-critical, low latency infrastructure solutions for high-performance trading environments. They are looking for a highly skilled Platform Specialist to join their talented team and ensure the highest levels of availability, performance, and security across their … low latency platform. In this role, you will: Design, document, and enhance platform services including servers, storage, and cloud infrastructure. Provide L3 escalation support to troubleshoot and remediate performance and availability issues. Collaborate with internal and external partners including network, application, quant, and business teams to deliver scalable solutions. Proactively identify potential system bottlenecks and implement performance tuning … differences (Intel, AMD, ARM). Automate operational workflows and scripting using Python, Rust, or Bash. The ideal candidate will have: 8+ years experience in Linux system operations, engineering, or performance tuning in enterprise or trading environments. Experience with High Performance Computing (HPC) Deep understanding of network protocols (TCP, UDP, multicast) and low latency networking principles. Hands-on More ❯

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with … cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to delivery, ensuring efficiency, security … and performance optimization. This is a strategic leadership role that requires both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery More ❯

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with … cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to delivery, ensuring efficiency, security … and performance optimization. This is a strategic leadership role that requires both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery More ❯

pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and … modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs … and industry best practices. You will oversee the technical execution of projects from inception to delivery, ensuring efficiency, security, and performance optimization. This is a strategic leadership role that requires both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe More ❯

Database Engineer Contract | £500-£600 per day Outside IR35 | 4 Weeks | Fully Remote Are you a detail-driven Database Engineer passionate about transforming legacy systems and crafting scalable, high-performance data solutions? We want you to join our dynamic team! What you’ll do: Be at the heart of modernising our SQL Server environments, refactoring databases, rewriting legacy stored … procedures with modern best practices, and optimising query performance to drive real impact. Collaborate closely with developers and DevOps to build data solutions that power the business while ensuring full compliance with UK GDPR and data privacy standards. If you’re experienced in SQL Server design and performance tuning, comfortable navigating Git workflows, and excited by the … prospect of integrating cutting-edge AI/ML data pipelines, this is your next challenge. What you bring: Take charge of diagnosing and resolving performance bottlenecks causing slowdowns and occasional crashes in our SQL Server databases. Refactor and clean up legacy databases and stored procedures to reduce technical debt and improve reliability. Optimise queries, indexing, and database architecture to More ❯

within the Data Centre Platforms team to provide BAU and project support for a majority Microsoft stack in a highly available environment, including implementation, production support, project implementation support, performance monitoring and tuning, configuration management, upgrades, patching, data migration and automation. You will liaise with various parts of the organisation to support all aspects of the infrastructure across … internal team projects and initiatives including continuous improvements to current infrastructure solutions and implementation of new technologies. Diagnose and resolve technical issues to ensure system availability, reliability, and optimal performance Apply security best practices to protect sensitive data and safeguard systems against threats Work collaboratively with IT operations teams to investigate and resolve infrastructure-related problems Conduct proactive system … environments. Expertise in the Microsoft stack, such as Windows Server, Hyper-V, Active Directory, O365 and other relevant Microsoft tools. Proficiency in diagnosing and resolving technical issues, ensuring system performance and uptime. Understanding of IT security principles, including implementation of security measures to protect data and systems. Ability to monitor infrastructure performance, identify bottlenecks, and implement tuning More ❯

within the Data Centre Platforms team to provide BAU and project support for a majority Microsoft stack in a highly available environment, including implementation, production support, project implementation support, performance monitoring and tuning, configuration management, upgrades, patching, data migration and automation. You will based in our Leighton Buzzard office, with some flexibility to work from home. This role … environments. Expertise in the Microsoft stack, such as Windows Server, Hyper-V, Active Directory, O365 and other relevant Microsoft tools. Proficiency in diagnosing and resolving technical issues, ensuring system performance and uptime. Understanding of IT security principles, including implementation of security measures to protect data and systems. Ability to monitor infrastructure performance, identify bottlenecks, and implement tuning More ❯

collaborate with some of the most well-known footballers in the industry. This position offers significant opportunities for professional growth within sports analytics and the potential to impact sports performance through advanced technology, making it an ideal setting for those passionate about leveraging cutting-edge technology to make meaningful contributions in the world of sports analytics. Key responsibilities for … the role of Senior Front-End Developer include: Build responsive, accessible, and high-performance front-end interfaces using Next.js, React.js, and Tailwind CSS. Collaborate with designers, analysts, performance staff, and backend/cloud engineers to create modern, cloud-ready applications. Develop analytics dashboards for coaches and performance staff to explore match, player, and training data. Design and … implement internal tools to improve workflows across operations, logistics, and club management. Optimize applications for performance, reliability, and scalability, with an emphasis on cloud integration. Contribute to CI/CD processes, deployments, and frontend build pipelines in a cloud-based environment. As the selected Senior Front-End Developer, your background will include: 5+ years industry experience in a Front More ❯

collaborate with some of the most well-known footballers in the industry. This position offers significant opportunities for professional growth within sports analytics and the potential to impact sports performance through advanced technology, making it an ideal setting for those passionate about leveraging cutting-edge technology to make meaningful contributions in the world of sports analytics. Key responsibilities for … the role of Senior Front-End Developer include: Build responsive, accessible, and high-performance front-end interfaces using Next.js, React.js, and Tailwind CSS. Collaborate with designers, analysts, performance staff, and backend/cloud engineers to create modern, cloud-ready applications. Develop analytics dashboards for coaches and performance staff to explore match, player, and training data. Design and … implement internal tools to improve workflows across operations, logistics, and club management. Optimize applications for performance, reliability, and scalability, with an emphasis on cloud integration. Contribute to CI/CD processes, deployments, and frontend build pipelines in a cloud-based environment. As the selected Senior Front-End Developer, your background will include: 5+ years industry experience in a Front More ❯

C++ Trading Platform Developer – High-Performance Crypto Trading Location: London One of the largest crypto-native algorithmic trading firms globally is seeking a C++ Developer to join its global trading platform team. The firm provides algorithmic liquidity across major crypto exchanges and supports some of the most innovative projects in DeFi and digital assets. As a C++ Developer … how C++ standard libraries work Experience with networking, memory models, CPU architecture, or assembly (a plus) Curious mindset with a desire to understand systems end-to-end Passion for performance tuning and building resilient infrastructure This opportunity offers a highly competitive compensation package and hybrid working model. More ❯

C++ Trading Platform Developer – High-Performance Crypto Trading Location: London One of the largest crypto-native algorithmic trading firms globally is seeking a C++ Developer to join its global trading platform team. The firm provides algorithmic liquidity across major crypto exchanges and supports some of the most innovative projects in DeFi and digital assets. As a C++ Developer … how C++ standard libraries work Experience with networking, memory models, CPU architecture, or assembly (a plus) Curious mindset with a desire to understand systems end-to-end Passion for performance tuning and building resilient infrastructure This opportunity offers a highly competitive compensation package and hybrid working model. More ❯

Administrator role Automation tooling (Terraform, Ansible or Cloud Formation) Operation experience of Azure Virtual Desktop management Knowledge of authentication and authorisation processes such as SAML & OAuth. Experience of Monitoring, Performance Tuning and Disaster Recovery operations. Work with DevOps to develop and maintain CI/CD pipelines More ❯

This is a new role owing to recent success and growth for their diverse portfolio of products and services. You will be responsible for optimizing, managing, and scaling high-performance computing (HPC) environments. Our client are at the forefront of innovation, driving the boundaries of what's possible with high-performance computing. Their team of visionary minds and … they are the driving force behind breakthrough discoveries. Responsibilities will include: -You'll be the backbone of their computational infrastructure. Your expertise will power their supercomputing clusters, ensuring seamless performance, reliability, and scalability. -Designing, deploying, and maintaining HPC clusters for optimal performance and resource utilization. -Crafting and implementing monitoring solutions to identify and address potential issues proactively. -Collaborating … with researchers, engineers, and developers to optimize application performance and parallel computing efficiency. -Troubleshooting and resolving system, network, and software problems to keep operations running smoothly. -Implementing security measures to protect sensitive data and maintain compliance with industry standards. -Keeping abreast of the latest advancements in HPC, Linux, and virtualization technologies to drive continuous improvement. Technical and soft skills More ❯

This is a new role owing to recent success and growth for their diverse portfolio of products and services. You will be responsible for optimizing, managing, and scaling high-performance computing (HPC) environments. Our client are at the forefront of innovation, driving the boundaries of what's possible with high-performance computing. Their team of visionary minds and … they are the driving force behind breakthrough discoveries. Responsibilities will include: -You'll be the backbone of their computational infrastructure. Your expertise will power their supercomputing clusters, ensuring seamless performance, reliability, and scalability. -Designing, deploying, and maintaining HPC clusters for optimal performance and resource utilization. -Crafting and implementing monitoring solutions to identify and address potential issues proactively. -Collaborating … with researchers, engineers, and developers to optimize application performance and parallel computing efficiency. -Troubleshooting and resolving system, network, and software problems to keep operations running smoothly. -Implementing security measures to protect sensitive data and maintain compliance with industry standards. -Keeping abreast of the latest advancements in HPC, Linux, and virtualization technologies to drive continuous improvement. Technical and soft skills More ❯

This is a new role owing to recent success and growth for their diverse portfolio of products and services. You will be responsible for optimizing, managing, and scaling high-performance computing (HPC) environments. Our client are at the forefront of innovation, driving the boundaries of what's possible with high-performance computing. Their team of visionary minds and … they are the driving force behind breakthrough discoveries. Responsibilities will include: -You'll be the backbone of their computational infrastructure. Your expertise will power their supercomputing clusters, ensuring seamless performance, reliability, and scalability. -Designing, deploying, and maintaining HPC clusters for optimal performance and resource utilization. -Crafting and implementing monitoring solutions to identify and address potential issues proactively. -Collaborating … with researchers, engineers, and developers to optimize application performance and parallel computing efficiency. -Troubleshooting and resolving system, network, and software problems to keep operations running smoothly. -Implementing security measures to protect sensitive data and maintain compliance with industry standards. -Keeping abreast of the latest advancements in HPC, Linux, and virtualization technologies to drive continuous improvement. Technical and soft skills More ❯

Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 24.06.2025 Expiry Date: 08.08.2025 col-wide Job Description: C++ Trading Platform Developer – High-Performance Crypto Trading Location: London One of the largest crypto-native algorithmic trading firms globally is seeking a C++ Developer to join its global trading platform team. The firm provides … how C++ standard libraries work Experience with networking, memory models, CPU architecture, or assembly (a plus) Curious mindset with a desire to understand systems end-to-end Passion for performance tuning and building resilient infrastructure This opportunity offers a highly competitive compensation package and hybrid working model. #J-18808-Ljbffr More ❯

expect to implement data model changes, database enhancements, and to contribute to larger projects when required. Main Tasks and Responsibilities: * Ongoing maintenance of database operations, including bug fixes and performance tuning * Intraday application-level support of database environments in close relationship with IT Production DBAs * Testing and implementation of database hardware migrations * Support and assistance to the rest … team's standards and tools · Document implemented functionality: both functional and technical · Liaise with other team members (globally) for joint developments · Design and/or execute Unit, Integration, System, Performance, Regression and Acceptance tests Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy. More ❯

travel to Oxford or London. YOUR KEY SKILLS: Able to design, build, implement, manage and maintain MySQL databases in a Linux environment. Strong knowledge of MySQL database architecture queries, performance tuning and optimisation. Understanding of SQL Server, preferably in the context of having ported to MySQL. Knowledge of scripting languages (Python, Bash) for automation. APPLICATION: If you are More ❯

thrives in fast-paced environments, enjoys solving complex UI/UX problems, and is ready to grow into a leadership or mentoring role. Key Responsibilities: Develop and maintain high-performance web applications using TypeScript , Next.js , and React Translate complex product requirements into clean, maintainable, and scalable UI components Work closely with backend, DevOps, and product teams to deliver seamless … end-to-end experiences Ensure applications are accessible, responsive, and optimized for performance across browsers and devices Champion best practices in frontend development, code reviews, testing, and CI/CD integration Contribute to UI/UX improvements and help shape frontend architectural decisions Mentor junior developers as the team grows, fostering a culture of learning and collaboration Qualifications: Proven … architecture and state management tools (e.g. Zustand, Redux, Context API) Experience working with APIs (REST/GraphQL) and integrating them efficiently into frontend systems Familiarity with cross-browser compatibility, performance tuning, and accessibility standards (WCAG) Excellent problem-solving skills and ability to prioritize tasks in a multi-project environment Preferred Skills: Experience with Tailwind CSS or other utility More ❯