17 of 17 Database Tuning Jobs in London

Reference: BBBH3807_1780387659Oracle Database Engineer (Oracle DBA)Salary: Up to 80,000 + Bonus + Benefits Location: Central London - Hybrid (3 days a week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Oracle Database … experience across: Oracle 11g, Oracle 12c, Oracle 18c, Oracle 19c, Oracle 23ai Strong Oracle PL/SQL development experience Database performance tuning and optimisation expertise Strong Bash/KSH Shell scripting experience Experience with: RMAN, Data Pump, Export/Import utilities, Backup and recovery, Flashback technologies ...

optimization of our PostgreSQL databases hosted on the AWS Cloud platform. The successful candidate will collaborate with cross-functional teams to ensure database reliability, availability, and performance, while also contributing to the overall architecture and strategy of our cloud‐based database solution. 1. Database … PostgreSQL database internals, architecture, and best practices. Proficiency in SQL, PL/pgSQL, and query optimization. Experience with database performance tuning and monitoring tools. Knowledge of containerization and orchestration technologies (Docker, Kubernetes). Familiarity with database security practices and compliance standards. Familiarity ...

responsible for implementation, support and maintenance of mission critical database environments. The administration of these environments includes clustering, storage, securing, monitoring, performance tuning, troubleshooting, and disaster recovery. This person will help manage and support current and future database and storage environments and initiatives … backups, restores, log shipping, mirroring and replication, etc. Work with system engineering team on database server installations, configurations, system performance tuning and capacity planning Collaborate with development teams on database design, implementation and usage optimization Respond to production and business-critical issues ...

responsible for designing, delivering, and operating Oracle-centric cloud architectures across OCI, Azure, AWS, and GCP. The successful candidate will combine strong Oracle database and EBS administration skills with cloud and solution architecture expertise, playing a key role in data centre exit programmes, cloud migrations, and the design … premises and in cloud Manage Oracle Database Service deployments across OracleDB@Azure, OracleDB@AWS, and OracleDB@GCP Perform database performance tuning, patching, backup and recovery, and capacity planning Manage Oracle RAC, Data Guard, and ASM environments Support Oracle Advanced Security features including TDE, audit ...

providing them with the right tools to achieve the autonomy they need - it's what makes us unique Key Tasks and Responsibilities Performance tuning of Unit4 Financials by Coda Pre and Post Go Live. Troubleshoot performance issues across new implementations (Project) and existing implementations (BAU) of Unit4 Financials … Coda, this includes Technical and Application aspects. Develop enhanced, proactive monitoring, detection and remediation of performance issues. Develop proactive, continuous performance tuning and processes to maintain optimal performance levels. Comply with the Company's information security requirements and all Company business procedures and policies. Team Context ...

Database Developer55,000 + benefitsLondon/WatfordQuant Capital is urgently looking for a SQL Database Developer to join our high profile client. Our client provides global technology services to the financial services industry specifically providing innovation, competitiveness and responsive IT that truly enables financial services. Their … clients are the major investment banks and Asset Managers. My client is urgently looking for a SQL Database Developer to join their City of London offices, as a SQL DBA you will report to the Head of Data. In this role you will have a number of responsibilities ...

Senior Database Developer – Financial Services Location: London – Hybrid Type: Permanent Sector: Financial Services/FinTech An established and growing financial technology business is looking for a Senior Database Developer to join its London technology team and take significant ownership of the design, performance and evolution … Looking For The successful candidate will ideally have: 8+ years' SQL Server experience Expert-level T‐SQL Strong database performance tuning and index optimisation experience Excellent understanding of schema design and relational data modelling Proven ability to make and defend data architecture decisions Experience with ...

Sybase IQ database instances, including installation, configuration, upgrades, and patching across Linux/Unix platforms. Perform Sybase & IQ database performance tuning, query optimization, index management, and capacity planning to ensure optimal throughput and minimal downtime. Perform routine Sybase database maintenance activities like … troubleshooting and root cause analysis to ensure timely closure. SLA Monitoring-Ensure SLA compliance for assigned technology areas and ensure proactive escalation management. Performance tuning and optimization-Analyse system performance data, coordinate findings on system behaviour, and support capacity planning initiatives to enhance overall system efficiency. Perform system ...

seeking Database Engineer- SQL & Oracle, in London for BFSI client. 5+ years of experience as SQL & Oracle Database Engineer Oracle: Design, develop, and optimize Oracle database solutions using SQL, PL/… stored procedures, functions, and packages. Build and maintain scalable data models, integrations, and ETL processes supporting enterprise applications. Perform database performance tuning, query optimization, and troubleshooting to ensure reliability and scalability. Collaborate with application teams to deliver secure, high-quality, and efficient database solutions. ...

Report to: N/A Department: Technology No. of direct reports: N/A Job purpose The role is expected to develop database solutions that support CLS’s core settlement applications. Must have: Strong hands of experience (7-10 years) delivering database solutions … planning activities and provide technical input Ensure software development practices are adhered to e.g. unit testing, component integration testing etc. Development of database software Identify and elevate Risks/Issues/Dependencies Liaise with project stakeholders (internal to CLS and third party) to address for example knowledge gaps ...

Sybase IQ database instances, including installation, configuration, upgrades, and patching across Linux/Unix platforms. Perform Sybase & IQ database performance tuning, query optimization, index management, and capacity planning to ensure optimal throughput and minimal downtime. Perform routine Sybase database maintenance activities like … housekeeping, reorgs, DBCC checks, index maintenance, statistics updates, and space management. Manage Sybase & IQ database privileges and security configurations to enforce security best practices, including user/role management, database encryption and auditing. Hands-on experience in backup & recovery. Should implement restore strategies using dump/ ...

strict adherence to government security standards. Core Responsibilities: Design, configure, and manage PostgreSQL, Amazon Aurora, and Amazon RDS instances. Drive database performance tuning, slow query troubleshooting, and proactive monitoring. Execute schema updates, migrations, and engine upgrades safely within cloud ecosystems. Support disaster recovery, backup protocols … commercial experience as a PostgreSQL DBA. Proven cloud experience with AWS , specifically Amazon Aurora (PostgreSQL-compatible) and Amazon RDS . Strong background in performance tuning, indexing strategies, and troubleshooting query bottlenecks. Experience within public sector or secure environments is highly advantageous. ...

strict adherence to government security standards. Core Responsibilities: Design, configure, and manage PostgreSQL, Amazon Aurora, and Amazon RDS instances. Drive database performance tuning, slow query troubleshooting, and proactive monitoring. Execute schema updates, migrations, and engine upgrades safely within cloud ecosystems. Support disaster recovery, backup protocols … commercial experience as a PostgreSQL DBA. Proven cloud experience with AWS , specifically Amazon Aurora (PostgreSQL-compatible) and Amazon RDS . Strong background in performance tuning, indexing strategies, and troubleshooting query bottlenecks. Experience within public sector or secure environments is highly advantageous. ...

enhance customer cloud experience. Assist customers in migrating workloads to the cloud with expert services including application/big data architecture design, database tuning, performance optimization, data governance, and security operations; deliver industry-specific best practices for cloud adoption. Customer Relationship Building and Business Opportunity Development ...

trends in cloud data platforms. Performs additional related duties as assigned. Knowledge and Experience 5+ years of professional experience in data engineering or database development. Strong Hands-on experience: Writing complex SQL queries and stored … procedures Database stored procedures, functions, views, and schema design Using Streams, Tasks, Time Travel, and Cloning Proficiency in database performance tuning and performance optimisation — clustering, warehouse sizing, caching, etc. Experience configuring external stages to integrate with cloud storage (AWS S3, Azure Blob, etc.). ...

Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures and all the back-end infrastructure … code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You’ll Need 5+ years of backend development experience Strong .NET and C# skills for API development ...

Responsibilities• Manage Oracle databases through multiple product lifecycle environments, from development to mission-critical production systems.• Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security.• Database performance tuning.• Planning, deploying, maintaining, troubleshooting … high-availability database environments (RAC. Dataguard etc.).• Independently analyze, solve, and correct issues in real time, providing problem resolution end-to-end.• Refine and automate regular processes, track issues, and document changes, for efficiency and cost optimization.• Provide 24x7 support for critical production systems.• Perform scheduled maintenance ...