151 to 175 of 497 Performance Tuning Jobs in the UK

improving consistency and reducing manual effort. Preferred Skills and Experience Strong Google BigQuery experience. Advanced SQL development skills, including complex queries, stored procedures and performance tuning. Working knowledge of GCP services such as Cloud Storage, Cloud Functions, Pub/Sub or Cloud Composer. Experience of building ...

part in improving consistency and reducing manual effort. Qualifications Strong Google BigQuery experience. Advanced SQL development skills, including complex queries, stored procedures and performance tuning. Working knowledge of GCP services such as Cloud Storage, Cloud Functions, Pub/Sub or Cloud Composer. Experience of building ETL or ELT data ...

part in improving consistency and reducing manual effort. Qualifications Strong Google BigQuery experience. Advanced SQL development skills, including complex queries, stored procedures and performance tuning. Working knowledge of GCP services such as Cloud Storage, Cloud Functions, Pub/Sub or Cloud Composer. Experience of building ETL or ELT data ...

monitoring, and troubleshooting. The role will involve end‐to‐end support of BI platforms, including report/dashboard development, platform administration, deployments, security management, performance tuning, incident resolution, and environment maintenance. Details Mandatory/Primary Strong hands‐on experience with IBM Cognos Analytics . Strong experience in Cognos … report development and troubleshooting. Framework Manager/metadata modelling knowledge. Cognos security, users, groups, roles, and permissions. Report scheduling, jobs, deployments, and environment management. Performance monitoring and troubleshooting. Strong SQL and relational database knowledge. Production support and incident‐management experience. Secondary Candidate should have working experience in at least ...

services used by customers every day. You'll work alongside experienced Database Administrators, Platform Engineers, and Cloud Specialists who are passionate about automation, reliability, performance, and continuous improvement. Together, we build and operate highly available, secure, and scalable platforms running in AWS, ensuring our systems remain fast, resilient … role, you'll help support and evolve cloud-based database platforms that power critical services, while developing your expertise across cloud infrastructure, automation, reliability, performance engineering, and Infrastructure as Code. You'll collaborate with experienced engineers and stakeholders to deliver resilient, secure, and scalable solutions in a modern ...

trading activity. What You'll Do Design, develop, and implement robust risk systems that support Equity Volatility trading strategies Build and maintain scalable, high-performance server-side applications using Java and Spring Boot Build and integrate exotic pricing models to support product pricing and lifecycle management Provide Level … production support, including troubleshooting, performance tuning, and resolution of complex system issues Identify system bottlenecks proactively and implement improvements that maintain platform performance and reliability Conduct code reviews and implement automated testing to strengthen application quality and reliability Write clean, maintainable, and testable code in line with ...

provide operational support and administration across a secure and business-critical SQL Server environment. The successful candidate will be responsible for the availability, performance, security, backup and recovery of SQL Server databases, working within a highly secure Defence environment. This is a hands-on role requiring strong technical … environments. Perform database administration, configuration, maintenance and troubleshooting. Manage backup and recovery , including backup strategies, restores and recovery testing. Monitor and optimise SQL Server performance , identifying bottlenecks and implementing tuning improvements. Support and maintain High Availability (HA) solutions and database resilience. Contribute to Disaster Recovery (DR) planning, testing ...

Location: London (Hybrid – 3 days in office) Type: Full‐time Are you ready to step into a high-performance environment at the heart of global markets? We're looking for a motivated and technically skilled eTrading Production Support Engineer to join our fast‐paced Application Support team based … Tokyo, and Singapore. What You’ll Do: Oversee the day‐to‐day production support for critical FX applications Monitor system health, perform capacity and performance management, and resolve incidents efficiently Lead change management activities, including planning, scheduling, and implementing upgrades Collaborate with developers, business analysts, and infrastructure teams ...

industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance – we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether … Support identity management and access control (Active Directory, Entra-ID, RBAC), ensuring robust authentication and authorization across all platforms Monitor, analyze, and optimize cost, performance and capacity of compute and storage services, proactively identifying and addressing issues Participate in and contribute to strategic projects, such as cloud migrations, automation ...

data-focused role Expertise in Oracle Database technologies, including PL/SQL Experience designing and developing ETL/ELT processes Strong SQL development and performance tuning skills Experience working with large-scale and complex data environments Ability to work effectively with technical and business stakeholders Desirable Experience: Government … optimise ETL/ELT pipelines and integration processes Support data migration, transformation and validation activities Ensure high levels of data quality, integrity and performance Collaborate with architects, analysts and delivery teams to implement data requirements Troubleshoot and resolve complex data and database issues Contribute to best practices, standards ...

optimize Databricks streaming workloads, including Structured Streaming and Delta Live TablesCollaborate with cross-functional teams to translate requirements into robust technical solutionsDrive platform performance tuning, cost optimization and monitoring strategies for cloud workloadsProvide leadership across the full engineering lifecycle, including solution delivery and production supportMentor and guide developers … hands-on expertise in Databricks for enterprise-scale workloadsProficiency in PySpark, Spark Structured Streaming, and Delta LakeSolid programming skills in Python and demonstrated SQL performance optimization experienceDeep understanding of Azure Data Platform services and cloud-native engineering patternsProven experience implementing data governance, quality management and observability frameworksAbility to manage ...

data management systems. Ensure systems meet business requirements and industry practices. Design, implement, automate and maintain large scale enterprise data ETL processes. Build high-performance algorithms, prototypes, predictive models and proof of concepts. Build, test and maintain batch ETL pipelines for assigned datasets, following existing teampatterns and standards. Implement … Bachelor's degree in computer science, engineering, or a related technical field, or equivalentpractical experience. 5+ years building production data pipelines. Strong SQL, including performance tuning on large tables. Python for data transformation and pipeline orchestration. Experience with a distributed query engine (Presto, Spark, Hive or similar ...

well‐organised, documented, and performant BigQuery warehouse that serves business needs. This includes data modelling, schema design, partitioning strategy, and ongoing cost and performance optimisation. Build and maintain reporting infrastructure : translating business and financial reporting requirements into reliable datasets and data models, ensuring stakeholders have accurate, timely, and trustworthy … pipelines Able to communicate clearly and efficiently with all internal teams Technical skills and experience should include SQL, including complex queries, window functions, and performance optimisation. Google BigQuery, including table design, partitioning, clustering, and query performance tuning Dataform or equivalent transformation frameworks (dbt, etc.), writing SQLX, managing ...

development team, including code reviews, mentoring, and coaching. Collaborate with stakeholders to ensure designs meet business requirements and align with architectural standards. Manage team performance, assign work packages, and optimize productivity. Conduct root cause analysis, performance tuning, and diagnostic examinations to address system or software failures. Plan … providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectivelybenefitfrom a share of our company's profits Strong Career Progression & mentorship coaching through our Strength in Balance ...

development team, including code reviews, mentoring, and coaching. Collaborate with stakeholders to ensure designs meet business requirements and align with architectural standards. Manage team performance, assign work packages, and optimize productivity. Conduct root cause analysis, performance tuning, and diagnostic examinations to address system or software failures. Plan … providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectivelybenefitfrom a share of our company's profits Strong Career Progression & mentorship coaching through our Strength in Balance ...

development team, including code reviews, mentoring, and coaching. Collaborate with stakeholders to ensure designs meet business requirements and align with architectural standards. Manage team performance, assign work packages, and optimize productivity. Conduct root cause analysis, performance tuning, and diagnostic examinations to address system or software failures. Plan … providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectivelybenefitfrom a share of our company's profits Strong Career Progression & mentorship coaching through our Strength in Balance ...

document decisions, risks, and exceptions; present in governance forums and lead technical discussions. Drives platform observability and capacity planning; define approaches for resource utilization, performance monitoring, and cost optimization. Promotes effective ways of working and team productivity; support backlog management and delivery tracking. Mentors engineers and architects; foster … infrastructure security and hardening: secure boot, TPM/attestation, firmware security, host-based controls, and privileged access management for infrastructure. Experience with capacity planning, performance tuning, and cost optimization across large compute estates. Track record improving team productivity via agile ways of working, backlog management, and delivery metrics. ...

partnering with clients on their most critical strategic transformations. We are Wavestone. Energetic, solution-driven experts who focus as much on people as on performance and growth. Hand in hand, we share a deep desire to make a positive impact.We are an ambitious firm with a worldwide reach … cloud data ecosystems: Azure (Data Factory, Synapse, Fabric, ADLS, Databricks) AWS (Glue, Redshift, EMR) GCP (BigQuery, Dataflow) Databricks (Spark/PySpark) Snowflake (SQL, Snowpark, performance tuning) Strong SQL and/or Python capability, and familiarity with tools such as dbt, Git, CI/CD, or MLOps frameworks. Understanding ...

implementing, and supporting Linux infrastructure (RHEL, Ubuntu, CentOS) across physical, virtual, and cloud environments Automating provisioning and configuration using Ansible, Puppet, or Terraform Driving performance tuning, capacity planning, and proactive system monitoring Owning root cause analysis and resolving complex infrastructure/OS-level issues Managing patching, backups ...

OAuth2, OpenID Connect and JWT. Good knowledge of HTML5, CSS3 and JavaScript ES6+ . Strong SQL skills, including relational database design, query optimisation and performance tuning using PostgreSQL, MySQL or equivalent. Experience with Linux, Git, Docker and containerised development. Experience with automated testing, secure coding and OWASP practices. ...

Unity Catalog experience: you have configured it, not just used it, including RBAC on sensitive data Strong PySpark, Spark SQL and Delta Lake, including performance tuning at scale Production pipeline experience with Lakeflow/DLT, Workflows and DABs Desirable: Databricks Certified Data Engineer Professional, Solutions Architect Champion ...

orchestration (Docker/Kubernetes) where modules integrate with application platforms Practical operational knowledge for database platforms (backup/restore, high availability/disaster recovery, performance tuning basics, patching, and maintenance windows) Experience with Go for platform tooling #J-18808-Ljbffr ...

defining requirements.**Required Skills & Experience:*** 5+ years of experience in **data engineering**.* Strong proficiency in **SQL**, **Python**, and **Snowflake** (including query optimisation and performance tuning).* Experience with **data modelling**, **ELT pipelines**, and **data integration**.* Proven ability to work **directly with stakeholders and data users ...

business users and technologists Ability to have constructive technical discussions What would be useful: An interest or experience with Angular and Typescript Familiarity with performance-tuning PostgreSQL and/or MSSQL Experience in financial services Technologies we use: Web: Angular, TypeScript Server-side: C# Data: MSSQL, PostgreSQL Cloud ...

evolve monitoring and alerting solutions that improve visibility, reduce toil, and strengthen system health.Continuously drive reliability improvements across our environments through incident reduction, performance tuning, and building resilient patterns.Partner with Security teams to ensure our platforms meet compliance, security, and risk‐management expectations.Lead seamless handovers from project delivery ...