15 of 15 Performance Tuning Jobs in the Thames Valley

This is a diverse, challenging role in a talented team where youll be developing and optimising highly available, robust, and scalable MySQL databases, while contributing to architectural decisions and performance tuning Essential: Strong MySQL DBA and development experience Performance tuning, optimisation, and indexing Database backup and recovery planning SQL Server to MySQL migration experience Writing performant More ❯

and maintain data flows using NiFi, ensuring accurate, efficient, and secure data ingestion, transformation, and delivery. You should be adept at identifying and resolving issues within NiFi flows, managing performance bottlenecks, and implementing robust error handling strategies. You ll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems … data pipeline design in regulated environments. Responsibilities: Design, develop, and maintain robust and secure data pipelines using NiFi and related big data technologies. • Troubleshoot and optimize NiFi flows, including performance tuning, error resolution, and flow control. • Integrate NiFi with cloud platforms, databases (SQL & NoSQL), APIs, and third-party systems. • Ensure compliance with regulatory and security requirements across data … storage, transfer, and access layers. • Support data migration efforts and implement disaster recovery protocols. • Continuously monitor data infrastructure performance and recommend improvements. • Collaborate with cross-functional teams to align data platform capabilities with business needs and compliance requirements. • Maintain documentation of data flows and processes, ensuring knowledge sharing and operational transparency. Skills & Experience: You will have the following skills More ❯

and maintain data flows using NiFi, ensuring accurate, efficient, and secure data ingestion, transformation, and delivery. You should be adept at identifying and resolving issues within NiFi flows, managing performance bottlenecks, and implementing robust error handling strategies. You’ll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems … data pipeline design in regulated environments. Responsibilities: Design, develop, and maintain robust and secure data pipelines using NiFi and related big data technologies. • Troubleshoot and optimize NiFi flows, including performance tuning, error resolution, and flow control. • Integrate NiFi with cloud platforms, databases (SQL & NoSQL), APIs, and third-party systems. • Ensure compliance with regulatory and security requirements across data … storage, transfer, and access layers. • Support data migration efforts and implement disaster recovery protocols. • Continuously monitor data infrastructure performance and recommend improvements. • Collaborate with cross-functional teams to align data platform capabilities with business needs and compliance requirements. • Maintain documentation of data flows and processes, ensuring knowledge sharing and operational transparency. Skills & Experience: You will have the following skills More ❯

relevant languages such as Python, JavaScript, or TypeScript. System Design: Ability to design and implement scalable software systems. Familiarity with distributed system patterns and architectural trade-offs. Experience with performance tuning and troubleshooting in complex environments. Data Systems Knowledge: Exposure to working in data-centric environments, supporting ETL/ELT pipelines or data processing services. Familiarity with SQL More ❯

of MongoDB architecture, including sharding, replication, and indexing Experience working with MongoDB Atlas or self-managed clusters Proficiency with Linux systems and shell scripting Familiarity with monitoring tools and performance tuning techniques Experience with backup and disaster recovery processes Review the current Debezium deployment architecture, including Oracle connector configuration, Kafka integration, and downstream consumers. Analyze Oracle database setup … for CDC compatibility (e.g., redo log configuration, supplemental logging, privileges). Evaluate connector performance, lag, and error handling mechanisms. Identify bottlenecks, misconfigurations, or anti-patterns in the current implementation. Provide a detailed report with findings, best practices, and actionable recommendations. Optionally, support implementation of recommended changes and performance tuning. What we require from you 4+ years of experience More ❯

impact? We’re hiring a Senior Infrastructure Engineer to join a renowned industry leader and household name. You’ll work in a forward-thinking IT team that values innovation, performance, and continuous improvement. Join a leading UK brand known for tech-driven transformation Work on cutting-edge infrastructure projects across cloud and on-prem environments Be part of a … team with real career progression opportunities Hybrid working model based in Milton Keynes As a Senior Infrastructure Engineer, you’ll lead the design, deployment, and optimisation of secure, high-performance infrastructure systems. This is a hands-on technical leadership role with real impact. Key Responsibilities: Architect and implement enterprise-scale infrastructure solutions Manage hybrid environments across Azure, VMware , and … on-prem systems Improve and maintain LAN/WAN, networking, and core security infrastructure Provide expert-level troubleshooting and performance tuning Collaborate with cross-functional teams and senior stakeholders Ensure robust security, disaster recovery, and compliance standards YOU 5+ years of experience in IT infrastructure engineering Strong hands-on skills with Microsoft technologies , including Azure and Windows Server More ❯

consultants, and technical teams to ensure seamless, scalable, and secure system interoperability. Key Responsibilities: Architect and lead the end-to-end integration strategy for Oracle Fusion Cloud applications, ensuring performance, scalability, and security. Design and implement integration solutions between Oracle Cloud (ERP, HCM, SCM, etc.) and other enterprise systems (on-premise, third-party, and cloud-based). Provide technical … best practices and compliance with enterprise architecture standards. Collaborate with stakeholders to gather and translate business requirements into scalable integration solutions. Oversee technical delivery, including solution design, code review, performance tuning, and deployment strategy. Act as a trusted advisor to leadership on Oracle Cloud architecture, integration best practices, and emerging technologies. Guide and mentor junior architects, developers, and More ❯

on accurate insights Working with SQL, DAX, and ETL tools to transform data into actionable intelligence Engaging with stakeholders at all levels to identify KPIs and streamline reporting Supporting performance tuning, continuous improvement, and adoption of BI tools What we’re looking for: Strong skills in SQL, Power BI, and DAX Experience with ETL processes (SSIS, Python, or More ❯

Solution Architects and act as a key technical contact for vendors. Essential Skills & Experience Deep expertise in Blue Yonder Dispatcher platform deployment and lifecycle management. Strong Oracle DBA knowledge (performance tuning, migrations, refreshes). Proficiency in Linux systems administration and scripting. Hands-on experience with AWS for environment setup, DR, and monitoring. Understanding of WMS/TMS operations More ❯

Solution Architects and act as a key technical contact for vendors. Essential Skills & Experience Deep expertise in Blue Yonder Dispatcher platform deployment and lifecycle management. Strong Oracle DBA knowledge (performance tuning, migrations, refreshes). Proficiency in Linux systems administration and scripting. Hands-on experience with AWS for environment setup, DR, and monitoring. Understanding of WMS/TMS operations More ❯

Solution Architects and act as a key technical contact for vendors. Essential Skills & Experience Deep expertise in Blue Yonder Dispatcher platform deployment and lifecycle management. Strong Oracle DBA knowledge (performance tuning, migrations, refreshes). Proficiency in Linux systems administration and scripting. Hands-on experience with AWS for environment setup, DR, and monitoring. Understanding of WMS/TMS operations More ❯

Strong knowledge of IaC and configuration management tools (Terraform & Ansible or similar) - Proven experience leading cross-functional teams and managing cloud infrastructure projects - Experience in cloud monitoring, alerting, and performance tuning - Experience with CI/CD tools and supporting development workflows SALARY - UP TO £80,000 LOCATION - MILTON KEYNES (2 Days per month) BENEFITS: - Performance related bonus More ❯

Strong knowledge of IaC and configuration management tools (Terraform & Ansible or similar)- Proven experience leading cross-functional teams and managing cloud infrastructure projects- Experience in cloud monitoring, alerting, and performance tuning- Experience with CI/CD tools and supporting development workflows SALARY - UP TO £80,000 LOCATION - MILTON KEYNES (2 Days per month) BENEFITS: - Performance related bonus More ❯

Meetings platforms . You'll be the subject matter expert for unified collaboration services, ensuring seamless, secure communication across the organisation. From user administration and troubleshooting to integrations and performance tuning, you'll keep collaboration running at enterprise scale. Key Responsibilities: Administer, configure, and maintain Cisco Webex and Cisco Meetings environments. Manage user accounts, permissions, licensing, and policies. … Monitor system performance and availability - troubleshoot and resolve incidents quickly. Support upgrades, patching, and integrations with other collaboration tools. Work with security and networking teams to enforce compliance and security standards. Develop and maintain documentation, best practices, and operational procedures. Act as an escalation point for collaboration-related support issues. Essential Skills & Experience: Proven experience administering Cisco Webex and More ❯

Meetings platforms . You'll be the subject matter expert for unified collaboration services, ensuring seamless, secure communication across the organisation. From user administration and troubleshooting to integrations and performance tuning, you'll keep collaboration running at enterprise scale. Key Responsibilities: Administer, configure, and maintain Cisco Webex and Cisco Meetings environments. Manage user accounts, permissions, licensing, and policies. … Monitor system performance and availability - troubleshoot and resolve incidents quickly. Support upgrades, patching, and integrations with other collaboration tools. Work with security and networking teams to enforce compliance and security standards. Develop and maintain documentation, best practices, and operational procedures. Act as an escalation point for collaboration-related support issues. Essential Skills & Experience: Proven experience administering Cisco Webex and More ❯