351 to 375 of 410 Performance Tuning Jobs in the UK

provide support, administration, maintenance, and continuous improvement of as part of a Government project. The successful candidates will be responsible for ensuring the stability, performance, security, and availability of Linux and Unix based systems supporting business-critical applications and services. The role will involve working closely with infrastructure, security … settling in' period. Key Responsibilities Administer, support, and maintain Linux environments (RHEL 6 to 9, OEL 6 to 7, SEL 11) Perform system monitoring, performance tuning, troubleshooting, and capacity planning. Manage operating system patching, upgrades, and security remediation activities. Manage user accounts, permissions, and system access controls ...

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 … 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 ...

Series platforms. Manage NAS/SAN provisioning, LUN creation, NFS/SMB shares, and storage virtual machines (SVMs). Perform capacity planning, performance tuning, and storage optimisation. Administer Veeam Backup & Replication, including job design, scheduling, retention, and repository management. Integrate Veeam with NetApp storage for snapshot-based backups … advertised as full-time, we believe that flexibility at work can promote work/life balance, increase your motivation, reduce stress and improves performance and productivity. We support different ways of working and can offer a range of flexible working arrangements. So, if you're interested and need ...

initiatives, act as a key decision-maker for your teams, and champion a culture of innovation and effective Job ResponsibilitiesOversee the design, development, and performance tuning of ultra-low-latency C++ trading systems supporting equity derivatives market making (options/warrants)Set the technology roadmap for trading systems … automatic failoverAbility to shape technical direction across global, matrixed organizations and build consensus among senior stakeholdersDeep understanding of low-latency optimization techniques and performance engineeringHands-on experience with exchange connectivity, including FIX protocol, binary exchange protocols, TCP/UDP socket programming, and multicast market dataProficiency with configuration management, build ...

needs and challenges within the compute space within a low-latency Electronic Trading environment Direct the strategies for server hardware platform, server/OS tuning and automation, and infrastructure application lifecycle Design Authority for the compute infrastructure application stack, including build and configuration management, and log/metric aggregation … field Preferred Qualifications, Capabilities, and Skills Mentor SRE and partner teams on automation best practices, technical thought process, and modern infrastructure management Linux administration, performance tuning, and benchmarking for low-latency Electronic Trading, preferably Red Hat Enterprise Linux Extensive experience with Configuration Management, preferably Chef or Ansible Performing ...

Technical Architect to design and guide scalable, secure ServiceNow solutions for enterprise clients. You will translate complex requirements into architectural blueprints and lead governance, performance tuning, and security efforts across IRM, SecOps, ITSM, ITOM, and CSM modules. Architect and oversee integrations via REST, SOAP, JDBC, and MID Server ...

Quants, Front Office and Business Operations. This onsite role requires 5 days on site at our London office near Liverpool Street. You will lead performance tuning, concurrency optimization and JVM internals work, while mentoring engineers and contributing to #J-18808-Ljbffr ...

Forms, Reports, BI Publisher, and Workflows. · Build and support interfaces, conversions, and extensions using Oracle APIs and Open Interfaces. · Perform troubleshooting, debugging, and performance tuning for EBS customizations and concurrent programs. · Support EBS upgrades, patches, cloning, and deployments across development, test, and production environments. · Work closely with functional ...

security schemes, custom fields, dashboards and reports configurations.§Lead minor and major JIRA/Confluence upgrades (including communications), schedule and coordinate maintenance, and lead performance tuning/scaling in conjunction with our JIRA hosting partner§Install, manage and administer Jira add-ons, plugins, and extensions.§Understand and adapt ...

validation activities Validate integrations and data flows end to end, including third-party PI Collectives Operational Support Support post-migration testing, validation, troubleshooting and performance tuning Resolve incidents during transition and assist users throughout migration and hypercare Produce clear system configuration, migration and operational documentation What ...

displays) Migrate applications across environments with minimal downtime Reconfigure systems to align with target architecture Operational Support Support post-migration validation, testing, and performance tuning Provide troubleshooting and incident resolution during transition Assist users during migration and hypercare period Produce clear documentation: System configurations Migration activities Operational procedures ...

Newcastle office. Key focus areas include Scala 2.13, Play Framework, Pekko, MySQL, Redis, and AWS, with emphasis on clean code, testing, and performance tuning. #J-18808-Ljbffr ...

teams to understand needs and shape a practical roadmap. The role emphasizes a deep systems background, Linux internals, and developer experience, with responsibilities spanning performance tuning, security, and end-to-end #J-18808-Ljbffr ...

goals and IT roadmaps Oversee administration of Microsoft Exchange (O365 & On-prem), Active Directory, Intune, VMware, and related platforms Ensure timely patching, upgrades, and performance tuning of systems in accordance with change management procedures Maintain documentation, monitor system health, and ensure proactive issue detection and resolution Work closely … with global IT teams, business units, and vendors to ensure seamless service delivery Communicate effectively with stakeholders, providing updates on system performance, risks, and improvement initiatives Participate in audits, disaster recovery planning, and business continuity efforts Profile A Bachelor’s degree in Computer Science, Information Technology, or a related ...

Permanent Position About the Company Our client is a leading Building Management Systems (BMS) system integrator with over 30 years of experience delivering high-performance building automation solutions across the UK. With a strong reputation for technical excellence and innovation, they work across a diverse portfolio including commercial offices … solving skills and attention to detail Full UK driving licence Desirable Experience working for a BMS systems integrator Knowledge of energy optimisation and system performance tuning Relevant technical qualifications (City & Guilds, HNC/HND, or equivalent) CSCS/ECS card What's On Offer ...

markets. Expect collaboration with quants, traders, and technologists across a globally distributed team. The role spans engine infrastructure, quantitative models, trading signals introduction, and performance tuning to improve strategy behavior. #J-18808-Ljbffr ...

replication strategies and partitioning models. Develop and optimise data models aligned to query patterns (denormalization ,partition key design, avoiding hotspots and wide partitions). Performance tuning: compaction strategies consistency levels, read/write path optimisation, JVM/GC tuning. Manager cluster operations: node additions/decommissions, repairs (node ...

using Databricks (Spark), Delta Lake , and orchestrators (e.g., Workflows , Airflow, ADF). Develop and optimize Spark jobs (PySpark/Scala) and SQL transformations for performance, reliability, and cost efficiency. Build and maintain curated data models (bronze/silver/gold), data quality checks, and automated testing. Implement CI/… storage (S3/ADLS/GCS). Solid understanding of data engineering fundamentals: data modeling, ETL/ELT patterns, reliability, observability, and performance tuning. Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, testing, troubleshooting, or documentation) with demonstrated ability ...

Birmingham to design, develop and maintain our strategic SIEM ingestion and monitoring. You will work on data ingestion pipelines, threat detection use cases and performance tuning within a security engineering team. Role requires strong SIEM experience, familiarity with Elastic Stack, and collaboration with Security Operations. Hybrid work style ...

will translate ideas into scalable implementations, working with researchers and engineers across our London, Cambridge and Bristol sites. We value strong software engineering skills, performance tuning, and the ability to publish impactful work at leading conferences. This role offers exposure to cutting-edge AI hardware and a collaborative ...

work with Rocket U2 environments, manage complex business rules, distributor hierarchies, and high-volume data processing in support of incentive programs. The role emphasizes performance tuning, data integration, and batch processing, plus collaboration with QA and business teams to translate compensation plans into reliable #J-18808-Ljbffr ...

join our UK and Europe team. This remote role may involve occasional visits to Sheffield. You will steer the mainframe programming function, drive availability, performance tuning and incident response across enterprise environments. Collaborating with global teams, you’ll help deliver reliable, secure systems for demanding clients while shaping ...

robust error handlingDesign and manage Data Import/Export processes and procedures using SQL Server Integration ServicesOffering technical guidance for database design and performance tuningHelp with the design of data models for efficient data access, reporting, and data validation during design and construction phasesQuery performance monitoring and tuning …/SQL 2016)Good knowledge of database development methodologies, techniques and toolsGood knowledge of relational data modellingIdeally Prior experience with database and query performance tuningPrior experience working with data warehouse and other decision support databasesIdeally Familiarity with ADO.NET and the .NET frameworkDemonstrated experience with troubleshooting and resolving technical problemsIdeally ...

processing. Design Delta Lake architectures including: Delta tables Medallion architecture (Bronze/Silver/Gold layers) Data quality frameworks Schema evolution andoptimization Perform Databricks performancetuning: Cluster optimization Spark job optimization Query tuning Cost optimization Implement Databricks governanceand security using: Unity Catalog Access controls Data lineage Audit capabilities Lead migration ...

provides market infrastructure and information services. These include: **Bullish** **Exchange** – a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance central limit order book matching engine with automated market making to provide deep and predictable liquidity. Bullish Exchange is regulated in Germany, Hong Kong … Gibraltar. **CoinDesk** **Indices** – a collection of tradable proprietary and single-asset benchmarks and indices that track the performance of digital assets for global institutions in the digital assets and traditional finance industries. **CoinDesk** **Data** - a broad suite of digital assets market data and analytics, providing real-time insights into ...