151 to 175 of 248 Remote Performance Tuning Jobs

high-quality delivery across C#, APIs, and SQL. Core Skills & Experience Backend: C# with .NET 8 Building and maintaining RESTful APIs SQL Server - strong query skills, stored procedures, indexing, performance tuning Clean architecture and separation of concerns Frontend: ReactJS v6 TypeScript (strict mode) React Router, Redux (or similar state management) SCSS, CSS Modules, normalize.css Testing: Backend: xUnit or … Nice to Haves: Experience with SSO integration, particularly using Azure Entra ID/OpenID Connect/MSAL Familiarity with AG Grid Exposure to Azure services Awareness of accessibility and performance best practices More ❯

services and hands-on Terraform scripting Deep understanding of DevOps culture, CI/CD pipelines, and container technologies (Docker, Kubernetes a plus) Solid grasp of cloud security, networking, and performance tuning A passion for clean code, collaboration, and continuous learning **Active SC Clearance Required** Next Steps If you are interested in this opportunity, hold active SC Clearance, and More ❯

concepts. Proven expertise in deploying Python applications using CI/CD, along with proficiency in designing and implementing CI/CD pipelines in Cloud environments. Excellent practical expertise in Performance tuning and system optimisation. Experience with PySpark and Azure Databricks for distributed data processing and large-scale data analysis. Proven experience with web frameworks , including knowledge of Django More ❯

Platform (GCP) services (e.g., Cloud Functions, Pub/Sub, IAM) Experience with DevOps tools and CI/CD pipelines: GitHub/GitLab, Terraform, CLI, Ansible Strong debugging, testing, and performance tuning skills Nice to Have: Experience with event-driven architecture and message queues (e.g., Pub/Sub, Kafka) Familiarity with observability tools (e.g., Prometheus, Grafana, Stackdriver) Understanding of More ❯

Platform (GCP) services (e.g., Cloud Functions, Pub/Sub, IAM) Experience with DevOps tools and CI/CD pipelines: GitHub/GitLab, Terraform, CLI, Ansible Strong debugging, testing, and performance tuning skills Nice to Have: Experience with event-driven architecture and message queues (e.g., Pub/Sub, Kafka) Familiarity with observability tools (e.g., Prometheus, Grafana, Stackdriver) Understanding of More ❯

You don’t need to tick every box, but the more experience you bring in the following, the better: Essential: C#/.NET Core (ASP.NET) Entity Framework MS SQL – performance tuning and stored procedures Desirable: Blazor (or a strong interest in learning it) JavaScript/TypeScript React (used in legacy systems) Azure or other cloud experience What’s More ❯

Data Quality (EDQ) software, Oracle User Productivity Kit (UPK), and Oracle Governance, Risk, Compliance tools, and cloning. Implements Oracle Real Application Cluster (RAC), Active Dataguard, Golden Gate, and database performance tuning within the Oracle EBS environment. Provides technical writing to ensure all reports and deliverables are delivered with timeliness and quality to the government. Minimum Experience: Ten More ❯

architectural visions, strategies & designs and implementing POCs. You'll have previous experience with high-volume systems and designing scalable solutions and a good knowledge of streaming architectures, cost analysis, performance tuning, and quality of service. You'll have a broad vision of technological systems, understanding long-term implications, familiarity with micro-frontend patterns and mobile development best practices … people who can support our ethos. To apply to this post, you will have: In-depth knowledge of complex development systems and high-volume architectures, focusing on reliability and performance at scale with proven experience designing and implementing AI solutions in complex enterprise environments Experience in all architecture domains:- application, data, cloud ( AWS) and technology with expertise with AI More ❯

using Oracle REST Data Services (ORDS), including configuration of OAuth2 security. • Contribute to APEX architecture planning, installation, and integration with web servers. • Work extensively with Oracle databases, including scripting, performance tuning, and security best practices. • Develop and maintain code using PL/SQL, HTML, JavaScript, jQuery, AJAX, CSS, and JSON. • Participate in full software development lifecycle projects-from More ❯

support, including application, system-to-system integrations and security administration. Monitor non-production and production environments and works in conjunction with, database administrators, security and systems administrators to provide performance tuning on application, database, server and security settings and features. Appropriately use tools and provides direction to efficiently manage code migrations, environment builds, testing and implementation. Apply patches 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 ❯

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 ❯

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 ❯

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 ❯