1 to 25 of 419 Performance Tuning Jobs

maintain, and optimize mission-critical Oracle database environments. The ideal candidate will possess strong expertise in Oracle RAC (Real Application Clusters), Oracle Data Guard, Performance Tuning & Optimization, and RMAN (Backup & Recovery) , ensuring high availability, disaster recovery readiness, optimal performance, and operational excellence across enterprise database platforms. … physical and logical standby databases, switchover, and failover activities. Perform proactive database monitoring and troubleshooting to maintain system health, availability, and performance. Lead database performance tuning initiatives by analyzing SQL execution plans, optimizing queries, and identifying system bottlenecks. Monitor database resource utilization and recommend improvements to enhance performance ...

maintain, and optimize mission-critical Oracle database environments. The ideal candidate will possess strong expertise in Oracle RAC (Real Application Clusters), Oracle Data Guard, Performance Tuning & Optimization, and RMAN (Backup & Recovery), ensuring high availability, disaster recovery readiness, optimal performance, and operational excellence across enterprise database platforms.The successful … physical and logical standby databases, switchover, and failover activities.*Perform proactive database monitoring and troubleshooting to maintain system health, availability, and performance.*Lead database performance tuning initiatives by analyzing SQL execution plans, optimizing queries, and identifying system bottlenecks.*Monitor database resource utilization and recommend improvements to enhance performance ...

scaling of Snowflake, Postgres, and Greenplum database platforms globally for over 10,000 end-users. The role focuses on modernizing, automating, and optimizing performance across a hybrid cloud infrastructure spanning AWS and Azure. Key Responsibilities Design, implement, and manage large‐scale distributed database systems using Snowflake and Postgres Lead … maintain automation frameworks for provisioning, monitoring, and scaling database infrastructure Collaborate with data engineering, platform, and application teams to ensure high availability, security, and performance Drive adoption of best practices for schema design, query optimization, and data lifecycle management Implement robust backup, disaster recovery, and compliance strategies Mentor junior ...

experienced Application Programmer III to join our dynamic team. The ideal candidate will have strong experience in Oracle PL/SQL development, database performance tuning, and enterprise solution delivery and a proven ability to design, implement, and optimize large-scale Oracle databases and mentor teams in an Agile … procedures, functions, triggers, and SQL for Oracle 19c/21c. Implement and optimize large Oracle databases and related utilities for high-volume environments. Perform performance tuning and optimization of SQL and PL/SQL code. Collaborate with front-end developers and cross-functional teams to deliver enterprise projects. ...

seeking a Senior Microsoft SQL Database Administrator to join our dynamic team. The ideal candidate will have strong experience in SQL Server administration, performance tuning, migration, and high availability and a proven ability to deliver stable, high-performing database platforms in high-volume, high-pressure environments. Responsibilities: Lead … from SQL 2016 to SQL 2022 across multiple business-critical applications. Provide administrative support for BAU operations, including environments supporting DMTEA and GIS. Own performance tuning and troubleshooting using tools such as Query Store and AlwaysOn technologies for large, high-tier environments. Manage multiple moderately complex projects ...

manage enterprise IT infrastructure across Compute (AIX/Linux, Windows/VMware), Storage, and Network domains with a strong focus on capacity planning, performance engineering, and operational resilience. The role supports large‐scale enterprise environments, ensuring high availability, scalability, and performance across all infrastructure layers. Key Responsibilities Infrastructure … network; analyze trends for CPU, memory, storage IO, and network utilization; recommend and implement capacity optimization; collaborate with application, database, and infrastructure teams. Performance Engineering & Optimization – Lead performance analysis and tuning across AIX/Linux/Windows and VMware environments; identify bottlenecks in CPU, memory, disk ...

clients. The ideal candidate brings hands-on expertise across Azure SQL Database/Managed Instance, Azure Database for PostgreSQL, and Cosmos DB, with strong performance tuning, automation, and governance skills. Key Responsibilities: Administration and Operations Provision, configure, and maintain Azure database services: Azure SQL Database/Managed Instance … using Azure Monitor, Log Analytics, and related tooling. Maintain schema changes, index strategies, and maintenance routines (reindex, vacuum/analyze for PostgreSQL, etc). Performance and Reliability Conduct query optimization and tuning (execution plans, indexing, partitioning, caching strategies). Optimize Cosmos DB partition keys, RU throughput, consistency levels ...

resilience, and recovery of critical database platforms. The successful candidate will be a hands-on technical expert, actively involved in architecture decisions, database design, performance tuning, data reconciliation, and operational support. Key Responsibilities Lead the architecture, design, and implementation of enterprise database solutions on AWS. Design and maintain … Define, implement, and test backup, recovery, failover, and disaster recovery processes. Actively participate in architecture reviews, technical governance, and design authority decisions. Optimise database performance through query tuning, execution plan analysis, indexing, and configuration improvements. Provide hands-on troubleshooting and resolution of complex production issues. Perform data reconciliation ...

resilience, and recovery of critical database platforms. The successful candidate will be a hands-on technical expert, actively involved in architecture decisions, database design, performance tuning, data reconciliation, and operational support. Key Responsibilities Lead the architecture, design, and implementation of enterprise database solutions on AWS. Design and maintain … Define, implement, and test backup, recovery, failover, and disaster recovery processes. Actively participate in architecture reviews, technical governance, and design authority decisions. Optimise database performance through query tuning, execution plan analysis, indexing, and configuration improvements. Provide hands-on troubleshooting and resolution of complex production issues. Perform data reconciliation ...

resilience, and recovery of critical database platforms. The successful candidate will be a hands-on technical expert, actively involved in architecture decisions, database design, performance tuning, data reconciliation, and operational support. Key Responsibilities Lead the architecture, design, and implementation of enterprise database solutions on AWS. Design and maintain … Define, implement, and test backup, recovery, failover, and disaster recovery processes. Actively participate in architecture reviews, technical governance, and design authority decisions. Optimise database performance through query tuning, execution plan analysis, indexing, and configuration improvements. Provide hands-on troubleshooting and resolution of complex production issues. Perform data reconciliation ...

design, optimisation and resilience of critical AWS-hosted database platforms. This is a hands-on technical role requiring strong expertise across AWS database services, performance tuning and high availability. Clearance required: BPSS + SC (It needs to be an active SC with a government agency used within … months) Essential Skills Expert knowledge of AWS Aurora , Amazon RDS and PostgreSQL Strong database architecture, schema design and data modelling experience SQL optimisation, query tuning and execution plan analysis Performance tuning, indexing and database optimisation Backup, recovery, replication, failover and disaster recovery Troubleshooting complex production database environments ...

Dynamics D365 Performance Engineer Location: Charing, United Kingdom. Posted 7 months ago. Tech stack C performance tuning Azure TypeScript JavaScript Skills Required D365 CE/CRM Power Platform Azure – IaaS/PaaS services .Net, C#, Javascript , TypeScript Strong knowledge of performance tuning in D365 implementations … Responsibilities In this position, you will focus on optimizing the performance of Dynamics 365 implementations, diagnosing bottlenecks, and implementing tuning solutions. Company LA International Computer Consultants Ltd Compensation £117K - 137K Role type Full time #J-18808-Ljbffr ...

optimisation and resilience of critical AWS-hosted database platforms. \n This is a hands-on technical role requiring strong expertise across AWS database services, performance tuning and high availability. \n Clearance required: BPSS + SC (It needs to be an active SC with a government agency used within … Expert knowledge of AWS Aurora, Amazon RDS and PostgreSQL \n Strong database architecture, schema design and data modelling experience \n SQL optimisation, query tuning and execution plan analysis \n Performance tuning, indexing and database optimisation \n Backup, recovery, replication, failover and disaster recovery \n Troubleshooting complex production ...

occasional UK travel required when needed. The position would suit someone who combines strong SQL Server database administration experience with advanced T-SQL development , performance tuning, automation, and troubleshooting skills. You will be responsible for supporting, maintaining, and improving SQL Server environments to ensure high levels of performance … responsibilities You will administer and maintain SQL Server environments, with a particular focus on SQL Server 2022 . This will include monitoring database performance, identifying bottlenecks, analysing execution plans, and implementing tuning improvements across business-critical systems. A key part of the role will involve writing, optimising ...

TS7700 Virtual Tape System (VTS 7700) backup environment and the IBM DS8000 replication environment used for disaster recovery and failover. The administrator ensures stability, performance, and security of storage and backup systems supporting statewide business applications and services. The ideal candidate will have senior level expertise in mainframe storage … storage management software such as IBM Copy Services Manager, and disaster recovery best practices. Key Responsibilities 1. System Administration DASD and VTS management: Monitor performance, availability, and utilization of DASD and IBM TS7700 VTS storage resources. Capacity planning: Analyze storage usage trends and forecast future requirements. Performance tuning ...

processes across Equities, Fixed Income, and Alternatives. This role will partner closely with portfolio managers, quantitative researchers, and business teams to deliver scalable, high-performance solutions that support both technology-owned platforms and business-driven workflows (e.g., co-developed tools such as dashboards and portfolio management utilities). … APIs, and microservices supporting portfolio analytics, optimization workflows, and data pipelines Design and optimize SQL-based data processing (PostgreSQL, SQL Server), including complex queries, performance tuning, and large-scale ETL workflows. Implement and support distributed, event-driven architectures (e.g., Kafka, asynchronous workflows) for scalable platform execution. Develop ...

supporting a mature Azure SQL Database environment. This is a hands-on role where you'll work with a large, established SQL codebase, troubleshoot performance issues, and help deliver reliable database solutions that support a business-critical platform. Location: SE London (Hybrid) What's on offer? Opportunity to work … with large-scale Azure SQL Database environments Varied technical challenges across performance tuning and optimisation Collaborative and supportive technical team Long-term career development opportunities Key responsibilities Design, develop and maintain T-SQL stored procedures, functions and complex queries Diagnose and resolve SQL performance issues using execution ...

application scalability and reliability in cloud-hosted Linux based environment* Collaborate with DevOps to containerize services and deploy using CI/CD pipelines* Conduct performance tuning, code reviews, and troubleshooting production issues* Document system architecture, design decisions, and development processes**What we want from you:*** Strong hands … experience with Core Java and multithreading in high load system* Practice with JVM performance optimization and memory profiling* Familiarity with distributed systems architecture and in-memory computing concepts* Proven experience with in-memory caching solution Apache Ignite in production environment* Solid experience with MongoDB (CRUD, indexing, performance tuning ...

Database Maintenance & Security: Manage and support MS SQL Servers, designing data backups, reviewing security procedures, managing user permissions, and applying crucial patches or upgrades. Performance Tuning & Optimisation: Monitor, optimise and deliver performance tuning or modifications to software code and database migrations to ensure high availability ...

relationships and delivering excellence through innovation, collaboration, and integrity. Job Description We are seeking a Lead Site Reliability Engineer to ensure the reliability, scalability, performance, and operational excellence of critical banking platforms and applications. The ideal candidate will have strong experience in observability, automation, incident management, Azure, and Infrastructure … support highly available, scalable, and resilient applications and cloud infrastructure aligned to enterprise standards and SRE best practices. Lead initiatives to improve reliability, availability, performance, and operational maturity through automation and engineering excellence. Define, implement, and monitor SLOs, SLIs, and error budgets for critical services. Develop observability strategies using ...

Role : Low-Level C++ Engineer (GPU & ML Optimization) Client: Disruptive ML & GPU Technology Firm Compensation: Competitive Base + Performance Package Location: London, UK Overview We are partnering with an exciting, disruptive technology company at the forefront of machine learning (ML) and high-performance GPU computing. This innovative firm … technology to optimize machine learning algorithms and computational models, powering the next wave of AI and data-driven applications. Their mission is to drive performance optimization in ML and AI workloads, transforming industries such as autonomous vehicles, healthcare, and immersive gaming experiences. The Role We are seeking ...

database programme within a regulated government environment. This is a senior technical leadership role requiring deep hands-on expertise across AWS Aurora PostgreSQL, database performance tuning, schema design, resilience engineering, high availability, backup and recovery and disaster recovery planning. The successful candidate will operate as the technical authority … technical and non-technical audiences. Key Responsibilities Own database design and optimisation, ensuring efficient schema design, indexing strategies and query optimisation to support platform performance and scalability Implement and maintain robust security controls including access management, encryption and auditing to meet compliance and government security requirements Develop and maintain ...

Agents/Knowledge Bases/Guardrails). The role will partner with business and engineering teams to define architecture, guide implementation, and ensure security, performance, and cost-efficiency across the data and AI landscape. Key Responsibilities 1) Solution Architecture (Snowflake + AWS Analytics) Own end-to-end architecture … approaches between AWS data lake and Snowflake analytics marts, including modern table formats (e.g., Iceberg where applicable). Lead architecture reviews, trade-off decisions (performance/cost/security), and ensure solutions meet non-functional requirements. 2) Data Engineering Enablement & Integration Guide teams on building robust ELT/ ...

support the Finman Global Sub-ledger platform within Enterprise Finance Technology. The ideal candidate will have strong experience in Oracle PL/SQL, database performance tuning, and object-oriented design and a proven ability to deliver enhancements, troubleshoot production components, and collaborate across teams to meet business requirements. … best practices and team standards. Required Skills & Qualifications: Expertise in Oracle 12c or above with strong PL/SQL procedures, functions, and packages. SQL performance tuning and OLTP database design experience. Good object-oriented design skills, patterns, and architectural understanding. Strong communication skills with experience collaborating on global ...

CDNs for Real Time data synchronization. Configure and optimize Algolia search , including indexing strategies and fallback mechanisms. Ensure compliance with performance, security, and scalability standards. Support incident resolution, performance tuning, and stability improvements during staging, go-live, and hypercare phases. Work with MuleSoft or similar tools … tools. Experience with Algolia search configuration and optimization. Familiarity with integrating enterprise systems (PIM, OMS, SAP CRM). Understanding of CI/CD pipelines , performance tuning, and cloud deployment. Excellent problem-solving and communication skills. ...