51 to 75 of 621 Remote Performance Tuning Jobs

improving how we handle, transform and deliver data across the business 🧠 What you bring: 5+ years of hands-on experience with relational databases (500,000+ customers) Strong SQL (including performance tuning) and solid knowledge of database concepts Experience with Microsoft SQL Server (SSIS, SSRS, SSAS) Cloud data knowledge – AWS preferred (but GCP or Azure also welcome) Great communicator More ❯

deadlines Ability to work unsupervised and to manage a varied workload efficiently Minimum criteria You'll need all of these. Solid understanding of data pipeline/ELT development, including performance tuning Very good SQL skills Past experience and solid understanding of end to end Data Warehouse, Data Lake and BI design and delivery at scale (high level and More ❯

deadlines Ability to work unsupervised and to manage a varied workload efficiently Minimum criteria You'll need all of these. Solid understanding of data pipeline/ELT development, including performance tuning Very good SQL skills Past experience and solid understanding of end to end Data Warehouse, Data Lake and BI design and delivery at scale (high level and More ❯

maintain a fully separated staging environment for testing and development. Monitor AWS infrastructure for cost efficiency, identifying and implementing improvements. Optimize Snowflake ETL pipelines to reduce costs while maintaining performance and reliability. Manage GPT pipelines in Azure to ensure performance and cost-efficiency. Develop and maintain data pipelines for integrating external electronic health record (EHR) system data. Monitor … and maintain MySQL databases to guarantee optimal performance and reliability. Collaborate with the backend team to design and implement APIs supporting Circadia's suite of products. Architecture: Design, deploy, and manage AWS infrastructure solutions to support various applications and services. Design scalable systems for storage and processing of large amounts of medical data. Manage databases (e.g., MySQL, MongoDB), optimizing … for performance, scalability, and cost-efficiency. Manage compute clusters (e.g., ECS), serving various internal and customer-facing products and services. Utilize Terraform to efficiently manage cloud infrastructure. Ensure high availability, scalability, and reliability of the cloud environment. Security: Collaborate with development, operations, and security teams to ensure seamless integration and delivery of applications. Manage cloud infrastructure roles, permissions, and More ❯

stored procedures, and scripts for ETL processes. Collaborate with stakeholders to understand reporting needs and translate into functional BI solutions. Optimize Power BI data models and SQL queries for performance and scalability. Ensure accuracy, consistency, and quality of data across reports. Maintain and enhance existing reports and dashboards based on changing business requirements. Stay updated with the latest Power … Systems, or a related field is desirable. Advanced proficiency in Power BI, including Power Query (M), DAX and custom visual development. Proven expertise in SQL, including complex joins and performance tuning. Strong knowledge of T-SQL, data warehousing, and ETL best practices. Experience with integrating and visualising data from multiple sources. Excellent communication skills with the ability to present More ❯

leadership, and innovation, as well as direct interaction with clients and business teams to deliver impactful solutions in the FX market. Key Responsibilities Plan, design, and develop distributed, high-performance, and resilient Java applications for FX Technology systems. Collaborate with business product owners and internal users to interpret and implement business requirements. Collaborate with cross-functional teams to ensure … with SQL/NoSQL databases (e.g., Oracle, MySQL, Postgres, MongoDB, Cassandra). Familiarity with messaging systems (e.g., Kafka, Tibco, Solace). Solid understanding of Linux/JVM internals and performance tuning. Expertise in modern software development practices, including TDD, Agile, and continuous integration. Hands-on experience with tools like JUnit, Mockito, and Unix/Linux environments. Qualifications: A wealth … receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Visit ourGlobal Benefitspage to learn more. Alongside More ❯

the design and development of scalable systems, with opportunities to explore machine learning, AI-driven categorisation models, and vector search. What You’ll Be Doing Design and build high-performance data pipelines and search capabilities. Develop solutions using Apache Lucene, Solr, or Elasticsearch. Implement scalable, test-driven code in Java and Python. Work collaboratively with Business Analysts, Data Engineers …/TypeScript front end to Java-based backend services. Leverage cloud infrastructure including Azure Data Factory, Batch Services, and Azure SQL. Participate in code reviews, DevOps practices, and system performance tuning. Current Projects The team is focused on enhancing how supplier catalogue data supports next-generation search features—helping users discover the right products more efficiently. This year’s More ❯

improve developer experience and on-call efficiency. Automating Compliance and Security: Build automation solutions in Golang to enforce compliance and security controls across our platform. Driving Efficiency: Optimise the performance and reliability of our cloud environment with a strong focus on cost-effectiveness. Embracing Automation: Identify and implement automation opportunities to minimise manual processes across the platform lifecycle. Ensuring … improve developer experience and on-call efficiency. Automating Compliance and Security: Build automation solutions in Golang to enforce compliance and security controls across our platform. Driving Efficiency: Optimise the performance and reliability of our cloud environment with a strong focus on cost-effectiveness. Embracing Automation: Identify and implement automation opportunities to minimise manual processes across the platform lifecycle. Ensuring … AWS. Contributions to open-source projects. Experience with database technologies, particularly Postgres. Familiarity with observability and monitoring systems, and a solid understanding of database monitoring, analysis, disaster recovery, and performance tuning. Familiarity with compliance standards such as ISO27001, SOC2, and PCI-DSS is a plus. Our Interview process Interviewing is a two way process and we want you to More ❯

the highest standards and execute beyond them. And if you’re like us, we can offer you the ultimate career opportunity that will light a fire within you. Lead Performance Test Engineer - Southampton (hybrid). So, what’s the role all about? We are looking for a talented Lead Performance Test Engineer to join our team. You must … will you make an impact? Understanding the functional and non-functional requirements Evaluating the objectives of the service level agreement Designing the test scripts Identifying parameter for testing Executing performance runs Using consistent metrics for monitoring Identifying bottlenecks, and where they occur Interpreting results and graphs Understand describe the relationship between queues and sub-systems. Identify suggestions for performance … Strategies in a global organization and to oversee the testing team activities and initiatives for best practices. Have you got what it takes? At least 10+ years’ experience in Performance Testing, software R&D and/or System support/engineering Experience in Performance Testing web applications, services and support architectural assets thru using solutions such as K6 More ❯

UK. We seek a forward-thinking individual with strong SQL capabilities. In return, we offer our employees award-winning flexible working policies, benefits, and plans, recognized in 2023. Responsibilities: Performance Tuning: Analyze and optimize SQL Server databases for performance efficiency, including tuning complex queries, indexes, and server configurations. Troubleshooting: Identify and resolve database performance issues … providing solutions for query optimization and server tuning. Best Practice Implementation: Develop and implement best practices for database design, tuning, and maintenance. Collaboration: Work closely with customers and development teams to optimize SQL queries and database schemas based on application requirements. Monitoring: Support the implementation of database monitoring tools to pre-emptively identify potential issues. Capacity Planning: Assist in … practices. Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field. Strong proficiency with SQL and variations among popular databases. In-depth knowledge of SQL Server performance tuning techniques. Proficiency in T-SQL, including writing and optimizing queries, index management. Ability to plan resource requirements from high-level specifications. Understanding of Database Engine Internals, including More ❯

and tested according to established best practice principles Work with a team of Database developers to ensure projects are delivered in a timely fashion Monitor system's health and performance Ensure high levels of performance, availability, sustainability and security Analyse, solve, and correct issues in real time Ensure reviews are conducted on a regular basis to improve/… does not impact on agreed product deliverables. Database Troubleshooting and Maintenance Maintain data integrity and security (manage roles and permissions of database users). Generate traces, execution plans, identify performance issues, deadlocks/contention and resolve them. Keep abreast of technology trends and how they apply to your area. Put forward suggestions for improvement to processes or tools where … software engineering/DB discipline and/or Professional qualifications appropriate to DB engineering roles. Experience of large transactional databases (100GB+) Excellent knowledge of the SQL Database Engine Excellent performance tuning skills (experience of Query Tuning, Indexing, Locking etc). Excellent communication skills - both to a technical and non-technical audience. Experience in engaging at a commercial More ❯

candidate should be responsible for managing and maintaining databases in AWS Cloud. The candidate should have a solid understanding of RDS clusters, taking snapshots of RDS instances, monitoring database performance issues, and resolving them, and participating in on-call rotation as needed. Previous experience within Banking and Financial Services is preferred. Key Responsibilities Install, upgrade, and manage database servers … and schemas. Set and maintain enterprise database standards. Manage database access and develop processes for optimizing database security. Performance tuning of database systems, particularly RDS/Aurora PostgreSQL and MySQL. Create database backups and restore databases from backups. Plan capacity for database servers. Diagnose and troubleshoot database errors. Create and manage database reports, visualizations, and dashboards. Write complex … RDS PostgreSQL, and MySQL. Monitor database incidents queue and act based on priority. Implement and deploy database changes in Prod and QA environments. Monitor MSSQL, MySQL, and PostgreSQL database performance issues and resolve them. Interact with other DBA team members, product support team, and DevOps CSM, keeping them aware of critical issues at hand. Onsite team member to understand More ❯

a forward-thinking individual with strong SQL skills. In return, we offer a competitive package, including recognition for our flexible working policies, benefits, and plans in 2023. Responsibilities include: Performance Tuning: Analyze and optimize SQL Server databases for efficiency, including tuning complex queries, indexes, and server configurations. Troubleshooting: Identify and resolve database performance issues, providing solutions … for query optimization and server tuning. Best Practice Implementation: Develop and enforce best practices for database design, tuning, and maintenance. Collaboration: Work closely with customers and development teams to optimize SQL queries and database schemas based on application needs. Monitoring: Support the implementation of database monitoring tools to proactively identify potential issues. Capacity Planning: Assist in planning resource requirements … Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field. Strong proficiency with SQL and familiarity across popular database systems. In-depth knowledge of SQL Server performance tuning techniques. Proficiency in T-SQL, including writing and optimizing queries and managing indexes. Understanding of SQL Server internal architecture, including query processing, data storage, and index utilization. More ❯

re now looking to appoint a UK-based Oracle Database Administrator (DBA) to support their UK SaaS platform. This is a technical, production-facing role focused on the stability, performance, and availability of enterprise-scale Oracle environments, running on Windows Server. Over time, the successful candidate will also have the opportunity to cross-skill into Microsoft SQL Server as … broader group’s infrastructure evolves. Key Responsibilities: Administer, monitor, and optimise Oracle databases supporting the UK platform Manage backup, recovery, upgrades, patching, and high availability configurations Support schema changes, performance tuning, and database-level troubleshooting Collaborate with development and support teams to resolve operational issues Document configurations and procedures to support continuity and knowledge sharing Participate in on … time Strong experience as a production Oracle DBA In-depth knowledge of Oracle 12c/19c, RMAN, and Oracle Enterprise Manager Strong SQL and PL/SQL development and tuning skills Experience running Oracle on Windows Server Sound understanding of security, backup, and high availability Excellent problem-solving and communication skills Interest in, exposure of, or experience with Microsoft More ❯

re now looking to appoint a UK-based Oracle Database Administrator (DBA) to support their UK SaaS platform. This is a technical, production-facing role focused on the stability, performance, and availability of enterprise-scale Oracle environments, running on Windows Server. Over time, the successful candidate will also have the opportunity to cross-skill into Microsoft SQL Server as … broader group’s infrastructure evolves. Key Responsibilities: Administer, monitor, and optimise Oracle databases supporting the UK platform Manage backup, recovery, upgrades, patching, and high availability configurations Support schema changes, performance tuning, and database-level troubleshooting Collaborate with development and support teams to resolve operational issues Document configurations and procedures to support continuity and knowledge sharing Participate in on … time Strong experience as a production Oracle DBA In-depth knowledge of Oracle 12c/19c, RMAN, and Oracle Enterprise Manager Strong SQL and PL/SQL development and tuning skills Experience running Oracle on Windows Server Sound understanding of security, backup, and high availability Excellent problem-solving and communication skills Interest in, exposure of, or experience with Microsoft More ❯

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 application tuning and performance monitoring Setup and maintain documentation and standards Plan growth and changes (capacity planning) Work as part of a … database, related utilities 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 More ❯

data modelling and cloud storage solutions Implement CI/CD pipelines with Azure DevOps for automated deployment Apply best practices in coding, version control, and secure data handling Monitor performance and troubleshoot pipeline issues Mentor junior team members and promote engineering best practices Engage with stakeholders to gather requirements and deliver solutions Skills & Experience Required: Strong experience with Azure … integrations Deep understanding of cloud data architecture and security Hands-on with Azure DevOps for CI/CD and infrastructure-as-code Familiarity with data governance , monitoring tools, and performance tuning Excellent communication and stakeholder engagement skills Contract Details: Outside IR35 Remote working (UK-based candidates only, 1 or 2 trips to Reading a month preferred) Immediate start More ❯

client is seeking a Security Cleared Oracle DBA to support its Financial Crimes & Fraud Prevention Division. This 12-month contract role (inside IR35) requires expertise in Oracle database administration, performance tuning, high-availability solutions, and regulatory compliance within a highly secure financial environment. The successful candidate will be responsible for managing and maintaining Oracle databases, ensuring system security … performance, and availability for critical fraud detection and transaction monitoring systems. Key Responsibilities - Install, configure, and maintain Oracle databases (12c, 19c, or later) supporting financial crime and fraud prevention platforms. - Optimize database performance, implement indexing strategies, and conduct query tuning. - Ensure data integrity, high availability (HA), and disaster recovery (DR) through Data Guard, RMAN, and GoldenGate. - Implement database … real-time monitoring and analytics tools. - Maintain detailed documentation, runbooks, and compliance reports. Required Skills & Experience - Strong experience as an Oracle DBA Engineer, responsible for database administration, security, and performance tuning. - Hands-on expertise with Oracle Enterprise Manager, RMAN, and SQL Developer. - Experience with high-availability solutions including Data Guard, RAC, and GoldenGate. - Understanding of database security best practices More ❯

enhancing platform capabilities, and supporting business intelligence initiatives. Key Responsibilities Design and develop Azure data pipelines using Data Factory, Databricks, and related services. Implement and optimize ETL processes for performance, reliability, and cost-efficiency. Build scalable data models and support analytics and reporting needs. Design and maintain Azure-based data warehouses and data lakes. Ensure data governance, security, and … compliance with GDPR and other regulations. Collaborate with cross-functional teams to gather requirements and deliver solutions. Manage Azure SQL databases, including performance tuning and monitoring. Monitor and maintain data infrastructure, resolving issues proactively. Document technical designs and share knowledge through training and code reviews. Contribute to big data analytics and machine learning initiatives. Continuously improve platform performance More ❯

enhancing platform capabilities, and supporting business intelligence initiatives. Key Responsibilities Design and develop Azure data pipelines using Data Factory, Databricks, and related services. Implement and optimize ETL processes for performance, reliability, and cost-efficiency. Build scalable data models and support analytics and reporting needs. Design and maintain Azure-based data warehouses and data lakes. Ensure data governance, security, and … compliance with GDPR and other regulations. Collaborate with cross-functional teams to gather requirements and deliver solutions. Manage Azure SQL databases, including performance tuning and monitoring. Monitor and maintain data infrastructure, resolving issues proactively. Document technical designs and share knowledge through training and code reviews. Contribute to big data analytics and machine learning initiatives. Continuously improve platform performance More ❯

optimise, and apply data to support better business decisions, not just moving data from A to B with Python. Key Experience Required: Expertise in SQL Server (approx. 75%) including performance tuning, data warehousing, and reporting. Experience with AWS data services (approx. 25%), particularly RDS, S3, Lambda, EventBridge, and building data pipelines in cloud-native environments. Proven delivery of … dimensional/Kimball data models in collaboration with Data Analysts. Strong proficiency with Power BI, including performance optimisation and deployment strategies. Hands-on experience with Python for automation and data transformation (not just file handling). Understanding and experience of Data Governance frameworks and implementation. Exposure to CI/CD pipelines and source control for reports and analytics. Bonus More ❯

for someone who understands how to model, optimise, and apply data to support better business decisions. Key Experience Required: Expertise in SQL Server (approx. 75% of the role) including performance tuning, data warehousing, and reporting. Experience with AWS data services (approx. 25%), particularly RDS, S3, Lambda, EventBridge, and building data pipelines in cloud-native environments. Proven delivery of … dimensional/Kimball data models in collaboration with Data Analysts. Strong proficiency with Power BI, including performance optimisation and deployment strategies. Hands-on experience with Python for automation and data transformation (not just file handling). Understanding and experience of Data Governance frameworks and implementation. Exposure to CI/CD pipelines and source control for reports and analytics. Bonus More ❯

are looking for a talented Data Engineer with experience in Azure and Databricks to join the team. Salary and Benefits £55,000 – £65,000 salary depending on experience 10% performance-related bonus Hybrid working model – 2 days in the Greater Manchester office Supportive team and collaborative culture Ongoing professional development opportunities 28 days holiday + bank holidays Pension and … maintain Delta Lake architectures to support both batch and real-time processing. Collaborate with stakeholders to define data requirements and translate them into robust technical solutions. Ensure data quality, performance tuning, and cost efficiency across cloud services. Contribute to DevOps processes, including CI/CD pipelines and infrastructure-as-code. What do I need to apply for the More ❯

restore, optimisation and monitoring of SQL Server databases. What You'll Do Manage and develop database implementations to resolve issues and identify potential problems and trends, ensuring that the performance of the systems and support services remain in line with Service Level Agreements to provide a customer focused service that meets the needs of the organisation. Ensure effective and … efficient system performance via database performance tuning and optimisation, using monitoring and troubleshooting tools. Maintain enterprise database software, produce test plans, regression and rollback plans and patch timings for business continuity planning Undertake impact assessments in relation to patching, applications releases and deprecated products and features to ensure that the risks of system changes are fully understood … Experience of administering SQL Server Databases. Experience of high availability and disaster recovery options. Experience of backup and recovery procedures. Experience of installing, upgrading and patching. Experience of monitoring, tuning and securing databases. Knowledge & application of principles of safe data management. Ability to prioritise and plan to ensure that DBA work is delivered in a timely manner. Strong estimating More ❯

Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning techniques. Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use More ❯