1 to 25 of 39 Database Tuning Jobs in London

server-side logic Expertise in Python for backend development Ability to optimize code for database performance, including writing complex SQL queries and performing database performance tuning Experience with implementing and integrating text search engines (e.g., Solr) to enhance application search capabilities Thorough understanding of automated and manual testing methodologies to identify and fix bugs More ❯

server-side logic Expertise in Python for backend development Ability to optimize code for database performance, including writing complex SQL queries and performing database performance tuning Experience with implementing and integrating text search engines (e.g., Solr) to enhance application search capabilities Thorough understanding of automated and manual testing methodologies to identify and fix bugs More ❯

Code. Experience with source control and continuous integration tools (GIT, TFS, Confluence, Bamboo) and issue tracking systems (Jira, NetSuite) is required. Ability to conduct system health checks around database tuning, grid sizing, services tuning. Ability to create system deployment steps and operate independently. Proficiency in Windows Operating systems, shell commands, and security architecture. Proficiency with industry … with cloud technologies (Azure and AWS) and system deployments on the Cloud. Experience with office productivity tools such as Word, Excel, PowerPoint, and SharePoint. Strong understanding of relational database concepts. Strong Object-Oriented Skills. Strong analytical and problem-solving skills. Excellent written and oral communication skills. Excellent interpersonal/consulting skills with proven experience. Must be self-motivated More ❯

are seeking a Backend Java Developer on a full-time, permanent, remote working basis in the UK. We are seeking a Java Developer with strong skills in relational database development, to join one of our core development teams and help us enhance our i2 products and services, which are used by more than 2000 law enforcement, national security … designers, frontend developers, and product managers, to ship new full-stack features Developing code optimized for database performance, including complex SQL queries, and database performance tuning Implementing and integrate text search engines (e.g. Solr) to enhance application search capabilities Conducting thorough testing (automated and manual) to identify, fix bugs, and performance issues Mentoring junior … of production-ready backend solutions Have strong experience with relational databases such as PostgreSQL, SQL Server, or DB2 Be proficient in writing and optimizing complex SQL queries and database schemas Have knowledge in creating APIs and using patterns such as REST. Have experience with testing frameworks and methodologies, ensuring the delivery of high-quality software Be a strong More ❯

to ship new full-stack features. Design and implement code optimized for relational database performance to support application requirements. Develop complex SQL queries, database performance tuning, and query optimization. Implement and integrate text search engines (e.g. Solr) to enhance application search capabilities. Conduct thorough testing (automated and manual) to identify, fix bugs, and performance … and implementation of production-ready backend solutions. Strong experience with relational databases such as PostgreSQL, SQL Server, or DB2. Proficient in writing and optimizing complex SQL queries and database schemas. Understanding of client/server APIs and patterns such as REST. Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software. Strong problem-solving skills More ❯

enterprise libraries. Work closely with cross-functional teams, including UI/UX designers, frontend developers, and product managers, to ship new full-stack features. Develop code optimized for database performance, including complex SQL queries, and database performance tuning. Implement and integrate text search engines (e.g. Solr) to enhance application search capabilities. Conduct thorough testing (automated and … and implementation of production-ready backend solutions Strong experience with relational databases such as PostgreSQL, SQL Server, or DB2. Proficient in writing and optimizing complex SQL queries and database schemas. Knowledge in creating APIs and using patterns such as REST. Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software. Strong problem-solving skills and More ❯

Senior Analyst Engineer – DBA (Database Administrator) About The Role We are looking for an experienced Senior Analyst Engineer – DBA (Database Administrator) About The Role We are looking for an experienced Senior Analyst Engineer – Database Administrator (DBA … to manage, optimize, and enhance database performance. This role requires expertise in PostgreSQL, Oracle, NoSQL databases , and ETL processes , along with strong skills in data modeling, performance tuning, and cloud technologies . Location - Gurugram Experience Required 5-7 years of experience in database administration and performance engineering. Key Responsibilities Database Design & Optimization … BI for reporting and analytics, creating actionable insights. Ensure accurate SQL-based database validation between DB and Endur. Performance Engineering & Solution Designing Conduct database performance tuning, query optimization, and troubleshooting. Design high-availability database infrastructure solutions. Collaborate with cross-functional teams to optimize database operations. Project Management & Agile Development Gather More ❯

is proficient in PL/SQL development and has a strong background in relational data modeling. The ideal candidate will be responsible for designing, developing, and maintaining Oracle database applications, ensuring optimal performance and reliability. Responsibilities Design, develop, and maintain Oracle database applications using PL/SQL. Create and optimize complex SQL queries, stored procedures, functions … implement relational data models to support business requirements. Collaborate with cross-functional teams to gather and analyze requirements and translate them into technical specifications. Perform database performance tuning and optimization to ensure efficient data retrieva and processing. Conduct code reviews and provide constructive feedback to ensure code quality and adherence to best practices. Troubleshoot and resolve … relational data modeling and database design principles. Proficiency in writing and optimizing complex SQL queries, stored procedures, functions, and triggers. Experience with Oracle database performance tuning and optimization techniques. Familiarity with Oracle tools and utilities such as SQL Plus, SQL Developer, and Oracle Enterprise Manager. Ability to work in a fast-passed Fintech industry More ❯

Overview: We are seeking an experienced Azure SQL Database Administrator (DBA) to join our IT team on a contract basis. The successful candidate will … be responsible for designing, implementing, managing, and optimizing Azure SQL database environments. This role requires expertise in cloud-based database administration, high availability solutions, performance tuning, and security best practices. You will collaborate with development, infrastructure, and security teams to ensure efficient database operations that align with business objectives. Main Duties and … Security Center . Expertise in database backup, recovery, and disaster recovery planning. Experience implementing security best practices, including RBAC, encryption, and auditing . Strong understanding of performance tuning techniques , including indexing strategies and query optimization. Familiarity with PowerShell scripting and Infrastructure as Code (IaC) tools such as Terraform or ARM templates. Experience supporting CI/CD More ❯

and support of Oracle databases and Oracle E-Business systems Service Offers: Lifecycle Management Services for Oracle E-Business Applications Technical Support Services for Oracle E-Business Systems Database Support for Oracle E-Business and other Oracle based databases The role reports to the Applications & Development Chapter Lead and is a member of the Applications Management Support Team … Installation, configuration and upgrading of Oracle server software and related products Evaluate Oracle features and Oracle related products Establish and maintain sound backup and recovery policies and procedures Database design and implementation Implement and maintain database security (create and maintain users and roles, assign privileges) Perform database tuning and performance monitoring Perform … and tools A good understanding of the underlying operating system A good knowledge of the physical database design Ability to perform both Oracle and operating system performance tuning and monitoring Knowledge of ALL Oracle backup and recovery scenarios A good knowledge of Oracle security management A good knowledge of how Oracle acquires and manages resources A More ❯

production Charles River IMS solutions, including: Client assistance in optimal use of the system User administration/privileges Parameter configuration changes System availability Application and database performance tuning Daily operational processing monitoring and support Charles River IMS and database software patches Charles River IMS version upgrades Assistance with problem support and resolution Business Continuity … preferable ( e.g. Charles River IMS) Proven ability to partner with various internal departments to deliver superior customer service. Experience in MS SQL Server, Oracle, and/or Sybase database configuration, operations, and basic administration functions. Any experience with the following is preferred: servers, operating systems, networks, scripting, XML, programming languages, job scheduling software, system monitoring software and disaster More ❯

as Apache Spark, Kafka, and MSK for large-scale data processing. Experience with boost libraries (asio, beast). Advanced experience in cost optimization strategies for cloud infrastructure and database performance tuning. Technical Acumen: Advanced knowledge of all AWS systems and services. Detail Oriented: Responsible for mission-critical healthcare products and services. Communications and Trust: Phenomenal communication skills with More ❯

hospitality. We’re taking that foundation of success and bringing it to the digital space — ready to join us? What’s the position? We are seeking an experienced Database Administrator with expertise in CockroachDB to join our team. As a Database Administrator, you will be responsible for designing, implementing, and maintaining our distributed database infrastructure, ensuring high availability, scalability, and performance of our mission-critical applications. You will play a crucial role in optimizing database operations and supporting our growing digital platform. As a Database Administrator, you will: Establish and maintain a Database Center of Excellence, creating documentation, standards, and best practices for database … on experience with CockroachDB in production environments Strong understanding of distributed database concepts, including consensus algorithms, distributed transactions, and CAP theorem Experience with database performance tuning, query optimization, and troubleshooting in distributed environments Proficiency in SQL and experience with database schema design and optimization Proficiency in writing tools in a higher-level More ❯

model, security model, development framework, and relevant APIs. Programming Proficiency: Expert-level proficiency in X++, C#, and other programming languages relevant to D365 F&O and Commerce development. Performance Tuning: Proven experience in optimizing the performance of D365 F&O and Commerce applications, including database tuning, code optimization, and infrastructure configuration. Integration Expertise: Extensive More ❯

and customization templates. Nice To Have Qualifications Familiarity with Temenos Integration Framework, IRIS, JBoss, and various channel interfaces (BROWSER, IB, DFE). Experience with Core Java and Oracle database tuning. Exposure to Data Warehousing and related configuration. Hurry & Apply for a more detailed conversation! #UST Skills Temenos T,Full Sdlc,Code Development Seniority level Seniority level Mid-Senior More ❯

be responsible for the maintenance and 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 Design and Architecture: • Collaborate … with software engineers, DevOps, and infrastructure teams to design and implement optimal database solution for various applications. • Participate in database schema design, indexing strategies, and query optimization to ensure efficient data storage and retrieval. 2. Database Deployment and Management: • Deploy and configure PostgreSQL database instances on AWS RDS, considering factors such as … . In-depth knowledge of 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. Scripting and automation skills using languages More ❯

also involves mentoring teams, collaborating with multi-disciplinary experts, and managing integration with cloud platforms and modern technologies. Key Responsibilities Serve as the subject matter expert for mainframe database architectures, providing leadership in solution design and technical delivery. Collaborate with clients to define success criteria, gather inputs, and translate business requirements into scalable technical solutions. Design, implement, and … insights on emerging technologies and best practices, supporting continuous improvement and innovation. Required Skills and Qualifications 12+ years of experience in enterprise IT, with deep expertise in mainframe database systems such as IBM DB2, IMS, Adabas, Cincom Supra, or Datacom. Strong … understanding of z/OS environments and technologies including JCL, JES, RACF/ACF2, CICS, COBOL, PL/I, SQL, and Natural. Proven experience in database performance tuning, capacity planning, and high availability configuration. Ability to articulate the value of modern database features in achieving business outcomes. Excellent problem-solving, analytical, and decision-making More ❯

the stable operation of the Brady solution Perform installations, configurations, preventive and regular maintenance of the Brady solutions Together with the other Customer Operations Technical Specialists manage the database including database tuning when needed, back up and recovery, capacity planning and the creation of and maintenance of databases Support the Brady product development lifecycle More ❯

We are seeking an experienced and detail focussed Database Administrator (DBA) to join the Technology Innovation Group (TIG) to support the Atlassian Williams Racing database estate and provide support to users and application owners across the team. This role comes with a high degree of responsibility for critical databases supporting the Race Team, Wind Tunnel, Manufacturing … a diverse range of systems. Main duties: Provide support for mission critical databases supporting both our manufacturing and race operations functions ensuring 24x7 availability Install, configure and upgrade database solutions to support application teams across the organisation Take a proactive approach to patching, monitoring, security and ensure best practices across an extensive database estate Plan and … experience is desirable) Production experience of running critical services on PostgreSQL In depth knowledge of high availability approaches, backup and recovery procedures as well as database performance tuning Experience with PowerShell or other scripting languages for automation Experience building and debugging database stored procedures, triggers and functions Experience of change management procedures and documentation More ❯

business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to … both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure successful project execution. Provide technical … Broadcom Datacom. Strong knowledge of z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, and Natural . Proven experience in database performance tuning, high availability strategies, and capacity management . Ability to analyze complex technical problems , propose solutions, and implement best practices. Excellent communication and stakeholder management skills, with the ability More ❯

business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to … both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure successful project execution. Provide technical … Broadcom Datacom. Strong knowledge of z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, and Natural . Proven experience in database performance tuning, high availability strategies, and capacity management . Ability to analyze complex technical problems , propose solutions, and implement best practices. Excellent communication and stakeholder management skills, with the ability More ❯

business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to … both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure successful project execution. Provide technical … Broadcom Datacom. Strong knowledge of z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, and Natural . Proven experience in database performance tuning, high availability strategies, and capacity management . Ability to analyze complex technical problems , propose solutions, and implement best practices. Excellent communication and stakeholder management skills, with the ability More ❯

teams (Risk, Portfolio Research, Compliance) to build efficient and scalable reporting solutions. Support critical production processes, including daily T+1 and month-end P&L workflows. Stay ahead of database technologies and continuously evaluate new data ingestion methods and performance optimizations. Provide on-call coverage for critical services, particularly in Asian trading hours when required. Train & mentor other developers … and large datasets. 5+ years of experience working with P&L reporting, financial analytics, or similar data-driven workflows in a financial institution. Experience with database performance tuning, query optimization, and data pipeline automation. A deep understanding of financial markets, trading workflows, and risk analytics is highly beneficial. Ability to work independently and within a small More ❯

teams (Risk, Portfolio Research, Compliance) to build efficient and scalable reporting solutions. Support critical production processes, including daily T+1 and month-end P&L workflows. Stay ahead of database technologies and continuously evaluate new data ingestion methods and performance optimizations. Provide on-call coverage for critical services, particularly in Asian trading hours when required. Train & mentor other developers … and large datasets. 5+ years of experience working with P&L reporting, financial analytics, or similar data-driven workflows in a financial institution. Experience with database performance tuning, query optimization, and data pipeline automation. A deep understanding of financial markets, trading workflows, and risk analytics is highly beneficial. Ability to work independently and within a small More ❯

teams (Risk, Portfolio Research, Compliance) to build efficient and scalable reporting solutions. Support critical production processes, including daily T+1 and month-end P&L workflows. Stay ahead of database technologies and continuously evaluate new data ingestion methods and performance optimizations. Provide on-call coverage for critical services, particularly in Asian trading hours when required. Train & mentor other developers … and large datasets. 5+ years of experience working with P&L reporting, financial analytics, or similar data-driven workflows in a financial institution. Experience with database performance tuning, query optimization, and data pipeline automation. A deep understanding of financial markets, trading workflows, and risk analytics is highly beneficial. Ability to work independently and within a small More ❯