1 to 25 of 51 Permanent Performance Tuning Jobs in the South East

Principal Performance Engineer page is loaded Principal Performance Engineer Apply locations Banbury, United Kingdom Antwerpen, Belgium Coslada, Spain Kaunas, Lithuania Bussy Saint Georges, France time type Full time posted on Posted 6 Days Ago job requisition id JR- We are looking to hire a Principal Performance Engineer who will be a part of The Solution Performance Research and Optimization team. This team exists to optimize the performance of our standard solutions and the work involves the creation of a global API for performance strategies and a reference implementation. This reference implementation will contain the optimizations and operationalizable performance strategies - essentially the output of the Solution Performance Research and Optimization group. This … role is intended to take an existing prototype codebase, operationalize it, integrate all current-generation performance strategies, and further develop the next-generation strategies that have already been started, as well as contributing to all the activities of the Solution Performance Research and Optimization team as required. We offer: Career Development Competitive Compensation And Benefits Pay Transparency Global More ❯

as primary technical authority for Oracle database architecture with a specialized focus on Oracle Exadata platforms Lead deployment, configuration, and optimization of Oracle platforms, leveraging advanced features while establishing performance tuning methodologies and disaster recovery protocols Design data models, physical schemas, and partitioning strategies for high-volume workloads while overseeing database upgrades and patch deployment with minimal disruption … processing and high-frequency data operations Extensive experience with Oracle Exadata platforms, including configuration, optimization, and troubleshooting Hands-on expertise with Oracle RAC, Data Guard, ASM, RMAN, and advanced performance tuning techniques Deep understanding of Oracle database architecture, including advanced features and optimization techniques Experience with Oracle Enterprise Manager (OEM) for installation, upgrades, administration, and monitoring Knowledge of 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. Youll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems such … 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. Youll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems such … 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 ❯

of enterprise-level reporting capabilities. The ideal candidate will lead the migration and integration of reporting frameworks from NetSuite and other legacy systems into Oracle Fusion, ensuring data accuracy, performance, and business alignment. This is a high-impact role to work closely with stakeholders in collaboration to deliver reliable, insightful, and scalable reporting solutions. Key Responsibilities: Lead the design … reconciliation. Work with Finance, Operations, and IT stakeholders to understand reporting requirements and translate them into scalable Oracle Fusion reports. Own and maintain the reporting data model architecture, ensuring performance, governance, and compliance standards are met. Oversee the integration of third-party data sources into Oracle Fusion reporting suite using tools like Oracle Data Integrator (ODI) or equivalent ETL … including reconciliation and stakeholder sign-off. Strong understanding of ERP data models (especially Oracle Financials) and integration patterns across platforms. Experience in working with large datasets, complex joins, and performance tuning of queries and reports. Proficient in SQL, data modeling, and preferably some exposure to ETL pipelines. Solid project management skills and the ability to handle multiple reporting More ❯

on their customer service and their duty as a responsible lender. Job They are seeking a skilled SQL Database Specialist to design, implement, maintain, and optimize SQL databases for performance, security, and reliability. Their ideal candidate will possess expertise in query development, database maintenance, security measures, and cloud database management, and will contribute to database migration, automation, and capacity … indexes to support application requirements. Query Development and Optimization: Create and enhance complex SQL queries, stored procedures, and functions for efficient data manipulation. Database Maintenance: Perform backups, indexing, and performance tuning to ensure optimal database functionality. Performance Monitoring: Utilize tools such as Redgate SQL Monitor to identify and resolve bottlenecks. Troubleshooting: Analyse and resolve database issues such … of scripting languages (Python, PowerShell, Bash). Familiarity with cloud-based database solutions like SQL Azure. Expertise in database security and disaster recovery planning. Proven ability to optimize database performance and scalability. Other Stuff Please only apply if you are able to work from their Debden offices Monday-Friday. Hybrid or remote working is not available. Candidates must be 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 ❯

problem-solving. Skilled at managing multiple workstreams and priorities effectively. Technical Expertise: Advanced knowledge of Microsoft BI tools (SSIS, SSRS). Strong SQL Server skills, including query optimisation and performance tuning. Familiarity with scheduling and orchestration tools (e.g. Control-M). Hands-on experience with Google Cloud tools such as BigQuery, Composer, and VertexAI. Proficient in Python for data More ❯

PAYE via Umbrella Only About the Role: System Upgrades and Patch Management: Perform periodic upgrades of Business Objects as new versions become available. Apply security patches, bug fixes, and performance enhancements as released by the vendors. Conduct pre-upgrade assessments, including compatibility checks and testing. Ensure minimal disruption by scheduling upgrades during agreed maintenance windows. Provide rollback procedures in … case of upgrade failures. System Monitoring and Performance Tuning: Monitor system health, including server performance, memory usage, and query efficiency. Identify performance bottlenecks and optimise configurations to improve responsiveness. Provide recommendations on system scaling and capacity planning. User Support and Issue Resolution. Offer technical assistance to users experiencing issues with Tableau/Business Objects. Troubleshoot report … generation failures, dashboard performance issues, and connectivity problems. Maintain a ticketing system for logging and tracking issues, with agreed response and resolution times. Backup and Disaster Recovery Support: Support in the regular backups of Tableau/Business Objects environments. Support recovery procedures in case of data corruption, server failures, or cyber incidents. Conduct periodic disaster recovery drills to validate More ❯

more ORM frameworks. Ø Proficient in writing complex SQL, profiling and optimizing queries. Ø Excellent understanding of distributed version control system (Git, BitBucket). Ø Knowledge of profiling and performance tuning the application. Ø Experience upgrading .Net framework to .Net core a strong plus. Ø Strong understanding of cyber security considerations when setting up and developing web servers. More ❯

ETL) processes using SAP Data Services. Data Quality Management: Develop and implement data quality rules and validation processes. Job Scheduling: Create and manage job schedules for data integration tasks. Performance Tuning: Optimize data flows and processes for performance improvements. Script Development: Write custom scripts using Data Services scripting language for complex transformations. Integration: Integrate SAP Data Services More ❯

a leading, global business renowned for developing their employees and offering fantastic career paths. A natural communicator, team player, and problem solver, your main responsibility will be maintaining network performance through monitoring, performance tuning, and troubleshooting. The ideal Network Engineer will have experience with key networking technologies such as IPV4, TCP/IP, QoS, DNS, SMTP, SNMP More ❯

relationship analytics. Key Responsibilities: Design, develop, and deploy cloud-native applications using Amazon Neptune and Java (Spring Boot) . Architect end-to-end graph database solutions , including data modeling, performance tuning, and integration with application services. Lead cloud architecture initiatives using AWS best practices and Well-Architected Framework . Implement secure, scalable, and resilient architectures using AWS services More ❯

relationship analytics. Key Responsibilities: Design, develop, and deploy cloud-native applications using Amazon Neptune and Java (Spring Boot) . Architect end-to-end graph database solutions , including data modeling, performance tuning, and integration with application services. Lead cloud architecture initiatives using AWS best practices and Well-Architected Framework . Implement secure, scalable, and resilient architectures using AWS services More ❯

innovative FP&A solutions aligned to business needs and client expectations. Act as the technical authority on Unit4 FP&A CPM/BI , providing best practice processes, troubleshooting, and performance tuning. Support sales and pre-sales activity, contributing to bids, proposals, and solution design. Develop and maintain delivery methodologies, governance frameworks, and quality assurance processes. Oversee complex installations, upgrades More ❯

Practices Conduct in-depth reviews of codebases to identify issues, inefficiencies, and potential security vulnerabilities. Provide recommendations on best practices, including coding standards, design patterns, and maintainability improvements. Support performance optimisation through refactoring and improved architecture. Support testing and QA process. 2. Cloud Infrastructure Support & Design Assist in designing, implementing, and optimising cloud infrastructure (predominantly Azure) Provide guidance on … and provide remediation strategies. Ensure compliance with industry standards (ISO 27001, GDPR, SOC 2, etc.). Implement best practices for secure software development (OWASP, encryption, IAM, etc.). 6. Performance Optimisation & Scaling Analyse system bottlenecks and recommend performance tuning strategies. Support database optimisations, caching mechanisms, and load balancing strategies. Assist in designing auto-scaling solutions to handle More ❯

CD workflows and release pipelines Design high-load, fault-tolerant, and highly available systems Apply modern architectural patterns such as microservices and event-driven architecture Ensure scalability, maintainability, and performance of backend services Develop and maintain comprehensive architectural documentation Conduct architecture reviews, technical audits, and drive adoption of best practices Partner with infrastructure teams to ensure system reliability and … operational efficiency Integrate monitoring and logging solutions (e.g., Prometheus, Grafana, ELK) Define strategies for disaster recovery, scaling, and infrastructure resilience Improve observability by enhancing visibility into performance and error metrics Skills and Experience Required 10+ years of backend development experience, including 5+ years in an architectural or engineering leadership role Proven experience designing and scaling high-load, distributed systems … Deep understanding of microservices, service orchestration, and API communication (REST, gRPC) Expertise with SQL and NoSQL databases, including performance tuning and optimization Experience with Golang development Strong background in automated testing methodologies and tools Familiarity with cloud platforms, Kubernetes, and DevOps collaboration Excellent written and verbal communication skills, with a strategic mindset Experience maintaining architectural documentation and leading More ❯

Overview The position involves leading the development and optimisation of IT database systems across cloud (Azure) and on-premises platforms to support enterprise-wide operations. You’ll ensure high performance, security, compliance, and availability of SQL Server databases through proactive management and automation. Key Responsibilities Design, manage, and optimise SQL Server databases (on-prem cloud) Oversee replication, backup, failover … Azure regions Automate data pipelines via Azure Data Factory & Logic Apps Collaborate with engineering, security, and architecture teams Independently lead projects and maintain technical documentation Review and enhance SQL performance through code optimisation Ideal Candidate Extensive experience with SQL Server 2019+ and Azure SQL Skilled in performance tuning, troubleshooting, and T-SQL development Proficiency in PowerShell, Azure More ❯

Logic Apps Integrate internal systems with NetSuite (REST & SOAP APIs) Architect slick SQL-based solutions (tables, views, stored procs) Enforce bulletproof security & governance (OAuth2, RBAC, Key Vault) Optimise for performance, cost, and reliability (hello, retries and throttling) Champion DevOps best practices (CI/CD, environment strategies) Spot opportunities and transform them into working solutions Stay ahead with the latest … Deep skills in Azure SQL, Power Automate, Azure Logic Apps Hands-on with NetSuite APIs, JavaScript/Python scripting, and DevOps pipelines Fluent in automation patterns, error handling, and performance tuning A knack for translating business pain points into elegant tech solutions Crystal-clear communicator with top-tier documentation skills Bonus Points For: NetSuite Admin cert ERP/ More ❯

Logic Apps Integrate internal systems with NetSuite (REST & SOAP APIs) Architect slick SQL-based solutions (tables, views, stored procs) Enforce bulletproof security & governance (OAuth2, RBAC, Key Vault) Optimise for performance, cost, and reliability (hello, retries and throttling) Champion DevOps best practices (CI/CD, environment strategies) Spot opportunities and transform them into working solutions Stay ahead with the latest … Deep skills in Azure SQL, Power Automate, Azure Logic Apps Hands-on with NetSuite APIs, JavaScript/Python scripting, and DevOps pipelines Fluent in automation patterns, error handling, and performance tuning A knack for translating business pain points into elegant tech solutions Crystal-clear communicator with top-tier documentation skills Bonus Points For: NetSuite Admin cert ERP/ More ❯

source-controlled, continuous integration (CI) environment. Background in the finance or pensions sector, with an understanding of industry-specific requirements and practices. Proficient in SQL Server query optimisation, including performance tuning and the implementation of efficient indexing strategies. What You Will Be Doing Designing and implementing Web APIs to support a well-established Pensions Administration platform Conducting thorough More ❯

source-controlled, continuous integration (CI) environment. Background in the finance or pensions sector, with an understanding of industry-specific requirements and practices. Proficient in SQL Server query optimisation, including performance tuning and the implementation of efficient indexing strategies. What You Will Be Doing Designing and implementing Web APIs to support a well-established Pensions Administration platform Conducting thorough More ❯

Key Responsibilities: You’ll investigate and resolve complex technical issues across infrastructure components, ensuring rapid service restoration and minimal disruption. You’ll manage system maintenance, patching, access controls, and performance tuning, while ensuring compliance with security policies. You’ll also support disaster recovery planning, system upgrades, and integration of IT systems following business acquisitions. Your role will include … managing monitoring tools, analysing performance data, and documenting processes to drive continuous improvement. You’ll collaborate with internal teams and vendors, occasionally stepping into a technical lead role to deliver secure, scalable solutions. Technical Skills Required: Microsoft 365 (Entra ID, Intune, SharePoint, Exchange Online) Microsoft Azure (AVD, VMs, Networking, Storage) Security tools (Defender, Sentinel, Purview, Mimecast) Backup & DR (Veeam 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 ❯

With a strong culture rooted in integrity, creativity, and technical excellence, they've become a trusted partner across global industries.In this role you'll take ownership of the reliability, performance, and deployment of React-based user interfaces used by clients around the world. You'll work very closely with SRE, DevOps, and Product Teams, and drive front-end observability … scale.The ideal candidate will be someone who combines deep React expertise with infrastructure awareness. Candidates must be comfortable working with Kubernetes, AWS, CI/CD tooling, and browser-level performance monitoring.This is a fantastic opportunity to play a leading role in building robust, scalable, and reliable front-end systems in a company that invests in both people and technology. … The Role: *Owning React application reliability, observability, and performance in production environments*Designing and managing CI/CD Pipelines for automation testing, canary deployments, and rollbacks*Optimising front-end delivery via CDN configuration, caching strategies, and real user monitoring (Datadog/Sentry)*Collaborate with platform and SRE teams to ensure seamless delivery of React applications on Kubernetes and AWS More ❯