51 to 75 of 192 Performance Tuning Jobs in the UK excluding London

technical code reviews and ensure adherence to best practices across the implementation. Mentor and guide development teams in Quantexa data modelling, scoring logic, and performance tuning. Collaborate with architects and data engineers to integrate Quantexa into broader Big Data ecosystems. Communicate complex technical solutions clearly and effectively to both ...

technical code reviews and ensure adherence to best practices across the implementation. Mentor and guide development teams in Quantexa data modelling, scoring logic, and performance tuning. Collaborate with architects and data engineers to integrate Quantexa into broader Big Data ecosystems. Communicate complex technical solutions clearly and effectively to both ...

stakeholders to deliver payment initiation capabilities aligned to business objectives and risk expectations.Champions engineering excellence through code quality, automated testing, CI/CD, observability, performance engineering, chaos/resilience testing, and secure software development practices.Leads communities of practice across Software Engineering to drive awareness and adoption of modern engineering … operational stability for complex production systems.Advanced proficiency in one or more programming languages, preferably Java, with strong understanding of object-oriented design, concurrency, performance tuning, and secure coding practices.Strong experience designing and operating distributed systems in high-scale, low-latency, business-critical environments.Practical experience with event-driven architecture ...

data layers. Gather requirements and translate business needs into reporting solutions. SQL & Data Develop complex SQL queries, views, and stored procedures. Perform query tuning and execution plan analysis. Work with large enterprise datasets. Design efficient reporting data models and determine optimal placement of business logic. Administer Cognos … Prod environments. Manage security, LDAP/AD integration, roles, permissions, and data sources. Monitor platform health, performance, scheduling, and report execution. Support deployments, migrations, upgrades, and content store management. Troubleshoot platform, security, and report-related issues. Required Qualifications: Bachelor's degree in Computer Science or related field. Strong expertise ...

enterprise data platform that underpins business intelligence, reporting and analytics across the organisation. The successful candidate will be responsible for building scalable, high-performance data solutions within Snowflake , designing robust data architectures, and developing modern data pipelines that transform data into trusted, business-ready information. This role will work … enterprise data platform centred around Snowflake . Build and optimise scalable dimensional data models to support enterprise-wide reporting and analytics. Develop high-performance ELT pipelines and data transformation processes within Snowflake . Optimise Snowflake virtual warehouses for performance, scalability and cost efficiency. Design and maintain production-grade ...

Azure, GCP, SQL Server DBA/Data Engineer) Founded in 2010, our client is a rapidly growing software company focused on delivering high-performance data solutions for enterprise clients. With a strong presence across the U.S. and Europe, they're now scaling their operations in the UK to support … their expansion, they are looking for a talented SQL/Data Engineer. In particular, they are looking to move into the field of high-performance data analytics. contribute to the ongoing development and performance optimisation of their mission-critical data platforms. Our client is looking for passionate ...

experience with Microsoft Fabric (Lakehouse, Data Factory, Warehousing) to lead and accelerate our active rollout. Advanced experience in T-SQL development, query optimization, and performance tuning within Microsoft SQL Server. Proven track record of DBA responsibilities, maintaining database efficiency, and supporting production data environments. Deep understanding of designing … topics and communicate effectively with non-technical business stakeholders. Proactive mindset: someone who takes initiative, asks “why,” and constantly seeks to drive efficiencies and performance improvements. A passion for mentoring, coaching, and developing talent (from apprentices to experienced engineers). Strong analytical, root-cause investigation, and problem-solving skills. ...

with product delivery teams to support query optimisation and deployment activities. 90 Days Operate independently across the full scope of the role: database administration, performance optimisation, incident response, security protocols, backup and recovery, and cost monitoring. Contribute meaningfully to the team's continuous improvement agenda and begin sharing your … impact customers Quality and coverage of automation scripts and operational documentation Qualifications Essential Familiarity with relational databases including MS SQL, MySQL, and PostgreSQL - administration, performance tuning, and troubleshooting Scripting experience for task automation using PowerShell, Bash, Python, or Ruby Experience with applications deployed on AWS or Azure, including ...

architecture and technical direction across multiple products and services. Design, implement and review high-quality Java and full-stack solutions, APIs and integrations. Lead performance optimisation, scalability and resilience initiatives. Drive security best practices, vulnerability remediation and secure software development lifecycle (SDLC) practices. Work closely with Data, Operations, DevOps … complex production issues. Drive improvements in system observability, monitoring and operational performance. Ensure applications are designed and operated to meet reliability, availability and performance targets. Partner with Operations, DevOps and QA teams to maintain production stability and service quality. Embed a culture of operational excellence, continuous improvement and proactive ...

about the role and who we’re looking for... A bit about the role At Allwyn, the Site Reliability Engineer supports the reliability and performance of digital services by operating production systems, building automation, and improving observability. You will work closely with Senior SREs and engineering teams to ensure … production services across digital platforms Improve monitoring, alerting, and observability coverage Reduce operational toil through automation Support incident response and continuous improvement Contribute to performance and scaling of services Production operations Participate in 1-in-4 on-call rotation: Respond to incidents Support out-of-hours diagnosis Monitor system ...

Azure infrastructure or other cloud computing platforms, including Data Factory, ETL processes, Databricks and Data Lake technologies Advanced knowledge of Microsoft SQL Server (Indexes, Performance tuning & query optimization, complex Stored procedures/views/functions) Knowledge of supporting & developing Microsoft Azure ETL pipeline solutions, triggers, connections/data ...

Your strategic mindset: Quality Advocate: You take personal pride in the integrity of your work. Beyond just fixing bugs, you champion quality assurance and performance tuning as a mindset, ensuring the data programs we build for our clients are robust, reliable, and respected. Industry Stewardship ...

users.Your strategic mindset:Quality Advocate: You take personal pride in the integrity of your work. Beyond just fixing bugs, you champion quality assurance and performance tuning as a mindset, ensuring the data programs we build for our clients are robust, reliable, and respected.Industry Stewardship: You are a lifelong ...

business-critical systems remain secure, resilient, and high performing. Working closely with development and infrastructure teams, youll be responsible for maintaining Oracle databases, optimising performance, and supporting ongoing technology improvements across the business. Key Responsibilities Administer and maintain Oracle database environments Monitor database health, performance, and availability Manage … backups, restores, migrations and disaster recovery Support database patching, upgrades, and maintenance Troubleshoot and resolve database performance issues Maintain Oracle Enterprise Manager and Oracle WebLogic environments Automate routine administration tasks where possible Ensure database security, compliance, and best practice Collaborate with IT teams to deliver reliable, high-quality services ...

across modern enterprise environments, supporting the design, implementation, and optimisation of critical network infrastructure. You'll play a key role in ensuring the availability, performance, and security of enterprise networking services while working alongside infrastructure, security, and platform engineering teams. The role offers exposure to a broad range … virtualisation, automation, and cloud-connected environments. Key Responsibilities: Support the design, implementation, and maintenance of LAN, WAN, and data centre network infrastructure. Monitor network performance and availability, investigating and resolving network incidents and faults. Configure, maintain, and troubleshoot switches, routers, firewalls, and associated networking equipment. Assist with network upgrades ...

work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and securityUnderstanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency … industry and their IT systemsPreferred qualifications, capabilities, and skillsExperience with high-volume batch and real-time data processing using PySpark or similar frameworks, including performance tuning and troubleshooting of large-scale data pipelinesIn-depth knowledge of relational and distributed databases (e.g., Oracle, Databricks) with hands-on experience ...

deployment of Java-based applicationsCollaborate with stakeholders to define technical requirements and project goalsMentor and support engineers, fostering growth and knowledge sharingDrive code quality, performance, and security standards across projectsImplement best practices in software engineering and agile methodologiesTroubleshoot and resolve complex technical issuesReview code and provide constructive feedback … experience with cloud platforms and containerizationApply familiarity with DevOps practices and CI/CD pipelinesUtilize knowledge of front-end technologies and frameworksDemonstrate expertise in performance tuning and optimizationLeverage experience with database technologies (SQL and NoSQL)Use understanding of distributed systems and scalabilityApply experience in mentoring and developing engineering ...

engineers through technical leadership and best practice. Platform architecture Design, implement and review high‐quality Java and full‐stack solutions, APIs and integrations. Lead performance optimisation, scalability and resilience initiatives. Drive security best practices, vulnerability remediation and secure software development lifecycle (SDLC) practices. Work closely with Data, Operations, DevOps … complex production issues. Drive improvements in system observability, monitoring and operational performance. Ensure applications are designed and operated to meet reliability, availability and performance targets. Partner with Operations, DevOps and QA teams to maintain production stability and service quality. Embed a culture of operational excellence, continuous improvement and proactive ...

based applications Collaborate with stakeholders to define technical requirements and project goals Mentor and support engineers, fostering growth and knowledge sharing Drive code quality, performance, and security standards across projects Implement best practices in software engineering and agile methodologies Troubleshoot and resolve complex technical issues Review code and provide … platforms and containerization Apply familiarity with DevOps practices and CI/CD pipelines Utilize knowledge of front-end technologies and frameworks Demonstrate expertise in performance tuning and optimization Leverage experience with database technologies (SQL and NoSQL) Use understanding of distributed systems and scalability Apply experience in mentoring ...

messaging (e.g., Kafka, AMPS) for reliable distributed communication.Database architecture: Architect relational and NoSQL data stores (e.g., Oracle/RDS, MongoDB/DynamoDB) for integrity, performance, and growth.Technical oversight: Guide teams on architectural adoption, engineering excellence, and code quality across core languages and platforms.Governance: Establish documentation, review processes, and compliance … code review in both languages.Strong experience with relational databases (e.g., Oracle, Amazon RDS) and NoSQL databases (e.g., MongoDB, AWS DynamoDB), including schema design, performance tuning, and data modeling.Experience managing and coordinating technology initiatives across multiple regions and applications.Expertise with data architecture and event driven architecture. Excellent communication, stakeholder ...

e.g., Kafka, AMPS) for reliable distributed communication. Database architecture: Architect relational and NoSQL data stores (e.g., Oracle/RDS, MongoDB/DynamoDB) for integrity, performance, and growth. Technical oversight: Guide teams on architectural adoption, engineering excellence, and code quality across core languages and platforms. Governance: Establish documentation, review processes … code review in both languages. Strong experience with relational databases (e.g., Oracle, Amazon RDS) and NoSQL databases (e.g., MongoDB, AWS DynamoDB), including schema design, performance tuning, and data modeling. Experience managing and coordinating technology initiatives across multiple regions and applications. Expertise with data architecture and event driven architecture. ...

with the business Desirable skills: Cloud Technologies (Azure and/or AWS) CI/CD pipeline PowerShell Azure DevOps Salesforce .NET NAV/BC performance tuning Experience of using verticals such as Jet Analytics Best practice code & architectural patterns Commercial experience within the motor industry What ...

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.Influence architectural and design decisions through ...

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 ...

engineering, with a track record of building and maintaining production pipelines and dbt projects at scale• Advanced SQL skills: CTEs, window functions, LATERAL joins, performance tuning, and complex multi-source financial queries• Production dbt experience: modular models, tests, documentation, and semantic metadata for both AI and BI consumers ...