18 of 18 Performance Tuning Jobs in Yorkshire

Senior Database Engineer

Location
Sheffield, England, United Kingdom
provide hands-on database administration and engineering support within an enterprise environment. The role will focus on supporting high-volume transactional systems, database performance, availability, monitoring, backup and recovery, and disaster recovery across major relational database platforms. What you will do: Administer and support enterprise database environments across Oracle … within complex enterprise environments. Implement and maintain high availability and disaster recovery technologies, including RAC, AlwaysOn, replication, and clustering. Perform SQL development and database performance tuning to optimize system performance. Monitor database environments using tools such as OEM, Dynatrace, Splunk, and Prometheus. Support databases running in Linux ...

Senior SAS Viya Platform Engineer/SAS Administrator

Hiring Organisation
Layer7
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 540 Daily
Viya 4 within an Azure-hosted environment. The successful candidate will provide hands-on SAS platform expertise across installation, configuration, administration, security, monitoring, performance, upgrades, and production support. The role will work closely with DevOps Engineers, Cloud Architects, security teams, and analytical users to ensure the SAS Viya platform … integrating SAS Viya with enterprise identity and security services where required. Perform platform health checks, monitoring, incident investigation, troubleshooting, and root-cause analysis. Support performance tuning, resilience, availability, capacity management, backup and recovery activities. Manage SAS Viya configuration changes, maintenance activities, patches, updates, and upgrades. Support integration ...

Data Engineer (DBA)

Location
Leeds, England, United Kingdom
effective insight and informed decision-making. What's the Role Administer and optimise production Microsoft SQL Server environments, including configuration, patching, upgrades, security and performance tuning Manage Azure services supporting the data platform, including access, monitoring, networking dependencies, security and cost optimisation Build and support reliable data ingestion … resilience and security What Can You Offer Experience administering Microsoft SQL Server in production environments, including troubleshooting, maintenance, patching and upgrades Strong SQL and performance-tuning skills, including query optimisation, indexing, execution plans and capacity management Practical knowledge of backup, restore, high availability and disaster recovery, with ...

Software Engineer III

Location
Rotherham, England, United Kingdom
other systems. Implement data validation rules, reconciliation checks and exception handling so that data issues are caught early and resolved at source. Tune the performance of queries, pipelines and APEX pages, using execution plans, indexing and partitioning strategies. Contribute to code reviews, automated testing, CI/CD and technical … COLLECT/FORALL), dynamic SQL, collections and robust exception handling. Relational data modelling and normalisation, with an understanding of dimensional/data warehouse design. Performance tuning using execution plans, indexing, partitioning, and Oracle diagnostic tools. Oracle APEX Commercial experience designing, building and supporting Oracle APEX applications on recent ...

LEAD DATA SCIENTIST

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
architecture, data engineering, and product teams to convert operational problems into reusable graph-powered capabilities. Own technical design reviews, coding standards, model validation, observability, performance tuning, security controls, documentation, and production-readiness gates. Mentor data scientists and engineers while remaining accountable for prototypes, reference implementations, critical code, troubleshooting … Programming and engineering: Advanced Python and SQL; APIs; test automation; data structures; distributed processing; Git; CI/CD; containers; infrastructure awareness; production debugging and performance optimization. Data engineering: Spark or Databricks, Kafka or equivalent streaming, ETL/ELT, batch and real-time pipelines, data contracts, lineage, cataloguing, quality rules ...

Senior Database Specialist

Location
Skipton, England, United Kingdom
future direction of our database and data platform capabilities, ensuring they meet the evolving needs of the organisation while maintaining high standards of governance, performance and operational resilience. At Skipton, we're founded on fairness. We exist to do right by our members - and we believe that starts with … current and future business needs. Leading improvements in database automation, infrastructure as code, deployment pipelines and operational tooling. Driving platform reliability through proactive monitoring, performance optimisation, capacity management and resilience testing. Investigating and resolving complex database incidents, conducting root cause analysis and implementing preventative measures. Establishing and maintaining database ...

GCP Devops Engineer

Location
Leeds, England, United Kingdom
Build,maintain, and enhance CI/CD pipelines enabling automated testing,seamless deployments, and continuous integration. Diagnoseand resolve complex system‐level issues related to performance,scalability, networking, and automation. Collaboratewith cross‐functional teams to deliver cloud‐native solutions aligned withengineering best practices and business goals. Required Skills & Experience Core … shared Kubernetes services such as CoreDNS , cert‐manager , Dynatrace , Cloudability , and Infoblox . Familiaritywith OPA Gatekeeper for policy enforcement and tenant isolation. Security, Observability & Performance Strongsecurity mindset with a proven track record of designing secure, resilientcloud-native systems. Experienceimplementing observability stacks including Prometheus , Dynatrace ,and OpenTelemetry . Deepunderstanding ...

SWIFT Lead Developer

Location
Harrogate, England, United Kingdom
deployments, monitoring, health checks, domain creation, and routine administration using WLST, Shell, and Bash. Maintain and Optimize Middleware Platforms Manage middleware upgrades, patching, troubleshooting, performance tuning, and horizontal and vertical scaling to maintain stable operations. Support CI/CD and Production Operations Support automation and deployment processes using … Application Administration Experience deploying and administering J2EE applications on WebLogic and WebSphere, including knowledge of application servers such as Apache Tomcat. High Availability and Performance Strong understanding of load balancing, high availability, failover mechanisms, middleware performance optimization, and platform scalability. Scripting and Automation Hands-on experience with WLST ...

Senior DevOps Engineer

Location
Leeds, England, United Kingdom
Windows Server 2022 and IIS configuration Networking principles, firewall configuration, and troubleshooting F5 load balancer configuration and support SQL Server configuration, administration, and performance tuning Advanced PowerShell scripting skills for automation and provisioning frameworks. Experience with on-premise x86 infrastructure builds and Azure VMware Solution (AVS) configurations. Demonstrated ...

Data scientist lead

Location
Leeds, England, United Kingdom
architecture, data engineering, and product teams to convert operational problems into reusable graph-powered capabilities. Own technical design reviews, coding standards, model validation, observability, performance tuning, security controls, documentation, and production-readiness gates. Mentor data scientists and engineers while remaining accountable for prototypes, reference implementations, critical code, troubleshooting … Programming and engineering: Advanced Python and SQL; APIs; test automation; data structures; distributed processing; Git; CI/CD; containers; infrastructure awareness; production debugging and performance optimization. Data engineering: Spark or Databricks, Kafka or equivalent streaming, ETL/ELT, batch and real-time pipelines, data contracts, lineage, cataloguing, quality rules ...

Tech Lead Data & AI London

Location
Leeds, England, United Kingdom
users. Your experience It’d be great if you Quality Advocate : You take pride in the integrity of your work, championing quality assurance and performance tuning so the data solutions we build are robust, reliable and respected. Industry Stewardship : A lifelong learner who keeps a pulse on industry ...

Data Modeller

Hiring Organisation
EXL Service
Location
Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
business intelligence initiatives. You will translate complex business requirements into scalable, high-quality data solutions, ensuring data is structured, governed and optimised for performance across the organisation. You will be responsible for developing conceptual, logical and physical data models, defining source-to-target mappings, and supporting the implementation … will ensure data architecture aligns with enterprise standards, governance frameworks and best practices. You will also drive improvements to existing data architecture, optimise data performance, and contribute to the definition of data modelling standards, automation and testing strategies. Success in this role requires strong technical expertise, excellent stakeholder management ...

Tech Lead (SQL Developer / SQL Engineer)

Location
Leeds, England, United Kingdom
join Immediately or with short notice period. Key Responsibilities ✔ Develop complex SQL queries, stored procedures, views, and functions ✔ Optimize and tune SQL queries for performance ✔ Design and maintain relational databases and data models ✔ Perform ETL processes and ensure data integrity ✔ Troubleshoot database issues and implement solutions What … database experience with some of the following (Oracle, MySQL, PostgreSQL) ✅ Knowledge of ETL tools and data warehousing concepts ✅ Understanding of indexes, joins, normalization, and performance tuning ✅ Financial services or Fintech experience Details 💰 Salary: Flexible based on experience 📍 Location: Leeds (Hybrid – 2 days onsite) ⏳ Fixed Term Contract: 6 months ...

AI Enterprise Architect

Location
Leeds, England, United Kingdom
implementing POCs.You'll have previous experience with high-volume systems and designing scalable solutions and a good knowledge of streaming architectures, cost analysis, performance tuning, and quality of service.You'll have a broad vision of technological systems, understanding long-term implications, familiarity with micro-frontend patterns and mobile … ethos. To apply to this post, you will have:* In-depth knowledge of complex development systems and high-volume architectures, focusing on reliability and performance at scale with proven experience designing and implementing AI solutions in complex enterprise environments* Experience in all architecture domains:- application, data, cloud ...

Senior PHP Developer (R&D) – Doncaster (Hybrid Remote)

Location
Doncaster, England, United Kingdom
experience in PHP/Laravel development Creative problem-solving and programming skills Interest in emerging technologies and AI enablement Experience with software optimisation and performance tuning Experience with AI/Python would be beneficial Responsibilities Join our Innovations Team working on proof of concepts and AI enablement Build ...

Private Cloud Senior Architect

Location
Sheffield, England, United Kingdom
platform components, including compute, storage, networking, orchestration, and platform services. Drive consistent platform capabilities across development, test, and production environments to improve reliability, scalability, performance, and operability. Influence platform roadmaps with Product Owners and translate business and technology needs into actionable engineering plans. Own key decisions for Kubernetes platform … raise engineering quality while maintaining delivery pace. Support faster and safer workload onboarding through repeatable patterns and self-service capabilities. Improve platform stability and performance through measurable reliability outcomes, including SLOs, reduced incidents, and faster recovery. Establish and promote clear standards for Kubernetes, Kafka, and microservices usage across engineering ...

Technical Delivery Lead (Hybrid)

Location
Sheffield, England, United Kingdom
with Apache Airflow. Utilize container platforms such as GKE and Cloud Run. Apply strong software engineering skills in Python, APIs, configuration management, testing, and performance tuning. Implement CI/CD pipelines, release controls, automated quality gates, and Infrastructure‐as‐Code (Terraform). Design for reliability including retries, idempotency, dead … Cloud Run, applying GCP cloud architecture best practices. Proficiency in Python, with strong software engineering skills across APIs, configuration management, testing, and performance tuning. Working experience with Terraform and CI/CD pipelines, including release controls and automated quality gates. Experience designing resilient systems using patterns such as retries ...

Mainframe Datacom Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £530/day
Datacom databases on IBM z/OS. Diagnose and resolve complex database and platform issues. Perform database backup, recovery, restoration and administration. Troubleshoot database performance and query-related issues. Support Datacom patching, fixes, maintenance and validation. Carry out root cause analysis and implement permanent fixes. Provide technical support … Broadcom/CA Datacom DBA or System Programming experience. Extensive IBM z/OS and JCL knowledge. Experience with database backup, recovery and performance tuning. Practical Datacom patching and maintenance experience. Proven ability to independently troubleshoot and resolve technical issues. Experience supporting enterprise-scale production Datacom environments. Spanish language ...