1 to 25 of 41 Performance Tuning Jobs in Surrey

for a Principal Backend Engineer to lead the evolution of our backend systems. This role will drive the development of scalable, secure, and high-performance solutions that form the backbone of our platform. You’ll lead a talented engineering team, define the technical vision, and ensure our infrastructure supports … business goals. Lead and mentor a team of backend engineers, fostering a culture of technical excellence and collaboration. Make architectural decisions that ensure scalability, performance, and securi ty. Development and Deploym ent Oversee the development and maintenance of backend microservices. Ensure seamless deployment with CI/CD processes. Drive … integration of services wi th Postgre SQ L, Re dis, a nd message que ues to ensure efficient data fl ow. Optimization and Performance Monitor backend performance metrics, identifying and addressing bottlenecks proactively. Optimize APIs for low latency and high throughput to support real-time user interactions. Ensure More ❯

for a Principal Backend Engineer to lead the evolution of our backend systems. This role will drive the development of scalable, secure, and high-performance solutions that form the backbone of our platform. You’ll lead a talented engineering team, define the technical vision, and ensure our infrastructure supports … business goals. Lead and mentor a team of backend engineers, fostering a culture of technical excellence and collaboration. Make architectural decisions that ensure scalability, performance, and securi ty. Development and Deploym ent Oversee the development and maintenance of backend microservices. Ensure seamless deployment with CI/CD processes. Drive … integration of services wi th Postgre SQ L, Re dis, a nd message que ues to ensure efficient data fl ow. Optimization and Performance Monitor backend performance metrics, identifying and addressing bottlenecks proactively. Optimize APIs for low latency and high throughput to support real-time user interactions. Ensure More ❯

London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our Optical Tensor Processing Units (OTPUs). This isn’t just about scaling models—it’s about rethinking how AI … optimise every layer of the stack—from model representation and execution to data movement and scheduling. Whether it’s through compiler techniques, systems-level tuning, or custom runtime design, you’ll play a critical role in shaping the performance layer of our AI platform. This is a role … ve worked in HFT, large-scale scientific compute, or AI infrastructure at serious scale, we’d love to talk. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimise for ultra-low latency and real-time inference at scale—profiling, tuning More ❯

London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our Optical Tensor Processing Units (OTPUs). This isn’t just about scaling models—it’s about rethinking how AI … optimise every layer of the stack—from model representation and execution to data movement and scheduling. Whether it’s through compiler techniques, systems-level tuning, or custom runtime design, you’ll play a critical role in shaping the performance layer of our AI platform. This is a role … ve worked in HFT, large-scale scientific compute, or AI infrastructure at serious scale, we’d love to talk. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimise for ultra-low latency and real-time inference at scale—profiling, tuning More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure completeness … members. Essential Skills & Experience Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure completeness … members. Essential Skills & Experience Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup More ❯

scalable, resilient, and secure Work with cloud infrastructure, containerisation (Docker, Kubernetes), and CI/CD pipelines Take part in code reviews, architecture discussions, and performance tuning What We’re Looking For A Bachelor’s degree (or higher) in Computer Science or a closely related field 4+ years experience … building scalable, high-performance, real-time applications Strong programming skills in Go (Golang) Solid understanding of distributed systems , microservices architecture , and event-driven design Experience working with cloud platforms (e.g., AWS, GCP, Azure) Familiarity with monitoring, logging, and observability tools Bonus Points For Contributions to open-source projects Contributions … to an AI product ⚙️ Tech Stack: Golang, GCP, microservices, Kubernetes, Kafka, MongoDB, Prometheus If scalability, security, databases and performance is your thing, looking for high ownership and impact - this role is for you! Please apply with an up to date CV and we will be in touch with next More ❯

scalable, resilient, and secure Work with cloud infrastructure, containerisation (Docker, Kubernetes), and CI/CD pipelines Take part in code reviews, architecture discussions, and performance tuning What We’re Looking For A Bachelor’s degree (or higher) in Computer Science or a closely related field 4+ years experience … building scalable, high-performance, real-time applications Strong programming skills in Go (Golang) Solid understanding of distributed systems , microservices architecture , and event-driven design Experience working with cloud platforms (e.g., AWS, GCP, Azure) Familiarity with monitoring, logging, and observability tools Bonus Points For Contributions to open-source projects Contributions … to an AI product ⚙️ Tech Stack: Golang, GCP, microservices, Kubernetes, Kafka, MongoDB, Prometheus If scalability, security, databases and performance is your thing, looking for high ownership and impact - this role is for you! Please apply with an up to date CV and we will be in touch with next More ❯

automated release workflows that enable true continuous delivery. Drive observability: log aggregation, metrics, distributed tracing and on-call runbooks. Champion security, cost-efficiency and performance tuning across our services. Collaborate with product and platform teams to ship end-to-end features and migrations. Mentor engineers in clean code More ❯

automated release workflows that enable true continuous delivery. Drive observability: log aggregation, metrics, distributed tracing and on-call runbooks. Champion security, cost-efficiency and performance tuning across our services. Collaborate with product and platform teams to ship end-to-end features and migrations. Mentor engineers in clean code More ❯

our team. This specialist manages and optimizes SysTrack to enhance the digital employee experience (DEX). The role involves monitoring, analyzing, and troubleshooting endpoint performance while ensuring proactive issue resolution. The ideal candidate will have expertise in SysTrack dashboards, queries, remote actions, integrations, automation, and strong troubleshooting skills across … enterprise IT environments. Key Responsibilities SysTrack Operations & Monitoring Utilize SysTrack to monitor and analyze digital experience metrics, ensuring optimal system performance and employee satisfaction. Developed and executed SysTrack queries leveraging SQL to extract and interpret endpoint performance data. Create and manage SysTrack dashboards to visualize key performance … resolution. Leverage SysTrack Resolve and AIOps capabilities for faster root cause identification. Automation & Integrations Develop and maintain PowerShell scripts to automate endpoint health checks, performance tuning, and remediation tasks. Integrate SysTrack with ITSM platforms (e.g., ServiceNow) for automated incident creation and response. Work with SysTrack APIs and connectors More ❯

our team. This specialist manages and optimizes SysTrack to enhance the digital employee experience (DEX). The role involves monitoring, analyzing, and troubleshooting endpoint performance while ensuring proactive issue resolution. The ideal candidate will have expertise in SysTrack dashboards, queries, remote actions, integrations, automation, and strong troubleshooting skills across … enterprise IT environments. Key Responsibilities SysTrack Operations & Monitoring Utilize SysTrack to monitor and analyze digital experience metrics, ensuring optimal system performance and employee satisfaction. Developed and executed SysTrack queries leveraging SQL to extract and interpret endpoint performance data. Create and manage SysTrack dashboards to visualize key performance … resolution. Leverage SysTrack Resolve and AIOps capabilities for faster root cause identification. Automation & Integrations Develop and maintain PowerShell scripts to automate endpoint health checks, performance tuning, and remediation tasks. Integrate SysTrack with ITSM platforms (e.g., ServiceNow) for automated incident creation and response. Work with SysTrack APIs and connectors More ❯

solving complex technical challenges at scale, using modern technologies and best practices. 🚀 What You’ll Be Working On Building and optimising low-latency, high-performance systems in Rust Designing clean, scalable APIs and modular architectures Enhancing existing systems for better performance, resilience, and maintainability Collaborating with engineers and … multithreading Solid experience with PostgreSQL and working with large-scale datasets Strong knowledge of algorithms, data structures, and software design principles Proficient with debugging, performance tuning, and profiling tools Clear communication skills with a proactive, team-oriented mindset Experience across the full software development lifecycle 💡 Bonus Points For More ❯

solving complex technical challenges at scale, using modern technologies and best practices. 🚀 What You’ll Be Working On Building and optimising low-latency, high-performance systems in Rust Designing clean, scalable APIs and modular architectures Enhancing existing systems for better performance, resilience, and maintainability Collaborating with engineers and … multithreading Solid experience with PostgreSQL and working with large-scale datasets Strong knowledge of algorithms, data structures, and software design principles Proficient with debugging, performance tuning, and profiling tools Clear communication skills with a proactive, team-oriented mindset Experience across the full software development lifecycle 💡 Bonus Points For More ❯

Senior SQL Developer – Remote | Fintech Are you a seasoned Microsoft SQL Developer ready to take ownership of high-performance, data-driven solutions in a fast-moving fintech environment? A dynamic and growing tech team is seeking an experienced SQL expert to help design, build, and optimise robust database systems … What You’ll Bring: Expert-level T-SQL skills (Stored Procedures, Views, Triggers, UDFs) Deep understanding of SQL Server internals (indexes, statistics, metadata) Strong performance tuning and SQL refactoring expertise Experience with SQL CLRs, SSRS, and Power BI Excellent communication and a proactive mindset What You’ll Get More ❯

Senior SQL Developer – Remote | Fintech Are you a seasoned Microsoft SQL Developer ready to take ownership of high-performance, data-driven solutions in a fast-moving fintech environment? A dynamic and growing tech team is seeking an experienced SQL expert to help design, build, and optimise robust database systems … What You’ll Bring: Expert-level T-SQL skills (Stored Procedures, Views, Triggers, UDFs) Deep understanding of SQL Server internals (indexes, statistics, metadata) Strong performance tuning and SQL refactoring expertise Experience with SQL CLRs, SSRS, and Power BI Excellent communication and a proactive mindset What You’ll Get More ❯

security teams to ensure compliance with security policies and data governance standards. Manage and monitor large-scale data flows in real-time, ensuring system performance, reliability, and data integrity. Develop robust data models to support analytics and reporting within secure environments. Perform troubleshooting, debugging, and performance tuning … with data governance, data quality management, and compliance standards in secure environments. Experience in managing large-scale, real-time data pipelines and ensuring their performance and reliability. More ❯

security teams to ensure compliance with security policies and data governance standards. Manage and monitor large-scale data flows in real-time, ensuring system performance, reliability, and data integrity. Develop robust data models to support analytics and reporting within secure environments. Perform troubleshooting, debugging, and performance tuning … with data governance, data quality management, and compliance standards in secure environments. Experience in managing large-scale, real-time data pipelines and ensuring their performance and reliability. More ❯

standards of quality related to code and systems Work closely with front-end developers in building and extending APIs Develop automated tests and conduct performance tuning Skills Experience with .NET core/.NET 5 Experience building & integrating APIs Excellent knowledge of SQL Familiar with Microsoft Azure or similar More ❯

standards of quality related to code and systems Work closely with front-end developers in building and extending APIs Develop automated tests and conduct performance tuning Skills Experience with .NET core/.NET 5 Experience building & integrating APIs Excellent knowledge of SQL Familiar with Microsoft Azure or similar More ❯

preferred). Familiarity with PHP, cloud platforms (AWS/GCP/Azure), Docker/Kubernetes. Solid grasp of DevOps, CI/CD, and database performance tuning. Passion for clean code, testing, and agile practices. The offer: A remote-first role, with monthly meetups in the Midlands. A collaborative, growth More ❯

preferred). Familiarity with PHP, cloud platforms (AWS/GCP/Azure), Docker/Kubernetes. Solid grasp of DevOps, CI/CD, and database performance tuning. Passion for clean code, testing, and agile practices. The offer: A remote-first role, with monthly meetups in the Midlands. A collaborative, growth More ❯

and coding Strong on integration patterns and XML tech Confident translating specs into clean, documented solutions Experienced with agile teams, CI/CD, and performance tuning If you're a strong technical lead who still loves writing great code please apply More ❯

and coding Strong on integration patterns and XML tech Confident translating specs into clean, documented solutions Experienced with agile teams, CI/CD, and performance tuning If you're a strong technical lead who still loves writing great code please apply More ❯

user interfaces using APEX components 🔸 Write and optimise PL/SQL for back-end processes, validations, and data handling 🔸 Analyse and fine-tune application performance to ensure efficiency and scalability Key Skills Required ✅ Strong hands-on experience with Oracle APEX development ✅ Proficient in PL/SQL for writing stored … procedures and complex logic ✅ Solid understanding of Oracle database concepts and performance tuning ✅ Familiarity with HTML, CSS, JavaScript (for UI enhancements) ✅ Experience working in Agile environments and full SDLC This is a great opportunity for a technical APEX specialist looking to make a quick impact on a high More ❯