176 to 200 of 263 Performance Tuning Jobs in the UK

Azure Infrastructure, Azure Front Door, SQL Server, Azure Networking) is needed to manage a critical Azure-hosted platform used by 1,200+ users. You'll be responsible for optimising performance, cost, and reliability across a large-scale Azure environment. As an Azure Administrator you must have: Commercial experience managing Azure Infrastructure Hands-on with Azure Networking - Azure Front Door … Firewalls, APIs Strong SQL Server skills - backups and performance tuning Confident monitoring and optimising Azure environments Focused on service resilience and improving Azure Infrastructure As the Azure Administrator, you'll be responsible for an Azure estate, ensuring it runs smoothly, securely, and cost-effectively. Daily tasks include monitoring system performance, Azure optimisation, and supporting dev teams on More ❯

Candidate Must have used Informatica with Oracle as target database. Must have advanced SQL skills (ability to write complex SQL queries). Should have done Informatica workflow/session performance tuning as newly developed Informatica ETL jobs have to complete within a defined SLA (Data refresh window). More ❯

write clean, maintainable, and testable code). Extensive AWS expertise, particularly across: Lambda Glue Glue Data Catalog EMR services API Gateway Relational database experience with Aurora Postgres (including query performance tuning). Spark experience, including pipelines using Spark on data stored in iceberg table format in S3 and federated through Aurora Postgres. Proven experience with data modeling, medallion More ❯

Solution Architects and act as a key technical contact for vendors. Essential Skills & Experience Deep expertise in Blue Yonder Dispatcher platform deployment and lifecycle management. Strong Oracle DBA knowledge (performance tuning, migrations, refreshes). Proficiency in Linux systems administration and scripting. Hands-on experience with AWS for environment setup, DR, and monitoring. Understanding of WMS/TMS operations More ❯

Solution Architects and act as a key technical contact for vendors. Essential Skills & Experience Deep expertise in Blue Yonder Dispatcher platform deployment and lifecycle management. Strong Oracle DBA knowledge (performance tuning, migrations, refreshes). Proficiency in Linux systems administration and scripting. Hands-on experience with AWS for environment setup, DR, and monitoring. Understanding of WMS/TMS operations More ❯

and management of infrastructure using Infrastructure as Code tools. Define, implement, and maintain observability solutions to ensure proactive system monitoring and issue diagnosis. Diagnose and resolve production issues, including performance tuning and capacity planning. Essential Skills Proficiency in reliability engineering and Python. Good understanding of observability, including inputting probes to detect production issues. Experiencewith Infrastructure as Code in More ❯

efficiency. Preferred Skills: PowerShell scripting and automation. Experience with hybrid cloud environments and on-premises integration. Familiarity with compliance frameworks (ISO 27001, Cyber Essentials). Cloud cost optimization and performance tuning. Mentoring junior engineers and leading technical projects. Collaboration: You’ll work closely with: IT Support, Infrastructure, Security, and Development teams. Project Managers and Technical Leads. External cloud service More ❯

Strong knowledge of IaC and configuration management tools (Terraform & Ansible or similar) - Proven experience leading cross-functional teams and managing cloud infrastructure projects - Experience in cloud monitoring, alerting, and performance tuning - Experience with CI/CD tools and supporting development workflows SALARY - UP TO £80,000 LOCATION - MILTON KEYNES (2 Days per month) BENEFITS: - Performance related bonus More ❯

Strong knowledge of IaC and configuration management tools (Terraform & Ansible or similar)- Proven experience leading cross-functional teams and managing cloud infrastructure projects- Experience in cloud monitoring, alerting, and performance tuning- Experience with CI/CD tools and supporting development workflows SALARY - UP TO £80,000 LOCATION - MILTON KEYNES (2 Days per month) BENEFITS: - Performance related bonus More ❯

Meetings platforms . You'll be the subject matter expert for unified collaboration services, ensuring seamless, secure communication across the organisation. From user administration and troubleshooting to integrations and performance tuning, you'll keep collaboration running at enterprise scale. Key Responsibilities: Administer, configure, and maintain Cisco Webex and Cisco Meetings environments. Manage user accounts, permissions, licensing, and policies. … Monitor system performance and availability - troubleshoot and resolve incidents quickly. Support upgrades, patching, and integrations with other collaboration tools. Work with security and networking teams to enforce compliance and security standards. Develop and maintain documentation, best practices, and operational procedures. Act as an escalation point for collaboration-related support issues. Essential Skills & Experience: Proven experience administering Cisco Webex and More ❯

Meetings platforms . You'll be the subject matter expert for unified collaboration services, ensuring seamless, secure communication across the organisation. From user administration and troubleshooting to integrations and performance tuning, you'll keep collaboration running at enterprise scale. Key Responsibilities: Administer, configure, and maintain Cisco Webex and Cisco Meetings environments. Manage user accounts, permissions, licensing, and policies. … Monitor system performance and availability - troubleshoot and resolve incidents quickly. Support upgrades, patching, and integrations with other collaboration tools. Work with security and networking teams to enforce compliance and security standards. Develop and maintain documentation, best practices, and operational procedures. Act as an escalation point for collaboration-related support issues. Essential Skills & Experience: Proven experience administering Cisco Webex and More ❯

law firm is seeking an experienced Applications Operations Analyst to join its London office. This is a fantastic opportunity to play a key role in maintaining and improving the performance, security, and reliability of enterprise applications across a dynamic and fast-paced professional services environment. Reporting to the Manager of Applications Operations, the successful candidate will be responsible for … patching, monitoring, and troubleshooting, while also contributing to process improvement, documentation, and integration stability. The role involves close collaboration with infrastructure, security, and business teams to ensure seamless application performance and user experience. Key Responsibilities: Perform system maintenance, patching, and upgrades in line with change management procedures Monitor application health and performance, proactively resolving issues Manage user access … base articles Identify opportunities for automation and process optimisation Track and report on KPIs, system uptime, and user engagement metrics Collaborate with cross-functional teams to support scalability and performance tuning Ideal Candidate Profile: 3+ years of experience in enterprise application support or IT operations Strong troubleshooting and analytical skills Familiarity with ITSM platforms (e.g., ServiceNow) and monitoring More ❯

Responsibilities: Perform ongoing system maintenance, patching, and upgrades in coordination with change management procedures Manage user access controls, including provisioning, de-provisioning, and access reviews Monitor system health and performance; initiate health checks and proactively remediate issues Respond to and resolve incidents and service requests in line with SLAs Provide break/fix troubleshooting and root cause analysis across … platforms (e.g., ServiceNow) and monitoring tools Understanding of access management, patch management, and vulnerability remediation processes Familiarity with ITIL practices (Incident, Problem, Change, and Configuration Management) Exposure to application performance tuning, cloud platforms, or scripting (e.g., PowerShell, Python More ❯

Cloud Engineer (Azure, Azure Infrastructure, Azure Front Door, Azure Networking) is needed to manage a critical Azure-hosted platform used by 1,200+ users. Youll be responsible for optimising performance, cost, and reliability across a large-scale Azure environment. As an Azure Cloud Engineer you must have: Experience managing Azure Infrastructure Hands-on with Azure Networking Azure Front Door … firewalls, APIs Azure backups and performance tuning Confident monitoring and optimising Azure environments Focused on service resilience and improving Azure Infrastructure As the Azure Cloud Engineer, youll be part of a team responsible for an Azure estate, ensuring it runs smoothly, securely, and cost-effectively. Daily tasks include monitoring system performance, Azure optimisation, and acting as a More ❯

Job Description- Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles,... More ❯

Job Description- Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, click apply for More ❯

Job Description- Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines and More ❯

Job Description- Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines and More ❯

Job Description- Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines and More ❯

Job Description- Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines and More ❯

Job Description- Excellent knowledge of Kotlin/Java. Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices Experience with offline storage, threading, and performance tuning Awesome knowledge of the open-source Android ecosystem and the libraries available for common tasks and benchmarking and optimisation Proficient in Google's Android design principles, interface guidelines and More ❯

unstructured sources Collaborate with clients to define reporting ontologies, workflow requirements, and automation goals. Rapidly prototype and iterate AI solutions using Python, AWS, and containerized environments. Ensure robust testing, performance tuning, and continuous improvement of deployed agents. Essential Skills: Strong proficiency in Python , containerized application development. Proven track record in AI/ML , including computer vision, OCR, and More ❯

least 1 full lifecycle Vistex implementations (techno-functional) Demonstrate broad ABAP experience in the areas like Data Dictionary, BAPI, BADI, RFC, ALE/EDI, IDOC, Enhancement, User Exits, LSMW, Performance Tuning, Function Module development. SAP Vistex knowledge in Data Objects, Master Data and Archiving is preferred. Strong technical expertise in Vistex areas like agreements, pricing, and composites Good More ❯

full life cycle Vistex implementations (techno-functional) Demonstrate broad ABAP experience in the areas like Data Dictionary, BAPI, BADI, RFC, ALE/EDI, IDOC, Enhancement, User Exits, LSMW, Performance Tuning, Function Module development. SAP Vistex knowledge in Data Objects, Master Data and Archiving is preferred. Strong technical expertise in Vistex areas like agreements, pricing, and composites Good Knowledge More ❯

s Logging, Monitoring, and Alerting (LMA) capability, working on the design, maintenance, and optimisation of Elastic stacks and clusters. The role requires hands-on experience with data ingestion pipelines, performance tuning, and building effective visualisations from large data sets. Key Skills & Experience: 2+ years as an ELK SME (Elastic, Logstash, Kibana) Proven experience designing, managing, and tuning More ❯