151 to 175 of 193 Performance Tuning Jobs in the UK excluding London

messaging/streaming systems (Kafka, RabbitMQ, cloud queues/events). Strong Angular/React expertise, standalone components, RxJS, change detection, routing, forms, and performance tuning. Strong automated testing discipline: unit, integration, and end‐to‐end testing. Nice to have - GO programming language experience Nice to have some - Docker ...

maintainable.Provide technical oversight for integration design and troubleshooting.Platform Quality & OptimizationDrive adoption of Automated Test Framework (ATF) and automated testing practices.Support platform upgrades, patching, and performance tuning.Ensure code quality, version control, and deployment governance across environments.Maintain technical documentation, standards, and reusable development patterns.Cross-Functional CollaborationTranslate business requirements into scalable technical ...

mission-critical platforms. The successful contractor will be responsible for the administration, support and optimisation of enterprise storage and backup solutions, ensuring maximum availability, performance and resilience across complex environments. Key Skills & Experience: Strong experience with NetApp storage solutions (essential) Proven background in enterprise backup technologies and data protection … Experience supporting large-scale infrastructure environments Knowledge of storage performance tuning, replication and disaster recovery Ability to work effectively within secure and highly regulated environments Strong troubleshooting and stakeholder engagement skills Desirable: Experience within Defence, Government or other secure sectors Knowledge of VMware, Windows and Linux infrastructure Exposure ...

mission-critical platforms. The successful contractor will be responsible for the administration, support and optimisation of enterprise storage and backup solutions, ensuring maximum availability, performance and resilience across complex environments. Key Skills & Experience: Strong experience with NetApp storage solutions (essential) Proven background in enterprise backup technologies and data protection … Experience supporting large-scale infrastructure environments Knowledge of storage performance tuning, replication and disaster recovery Ability to work effectively within secure and highly regulated environments Strong troubleshooting and stakeholder engagement skills Desirable: Experience within Defence, Government or other secure sectors Knowledge of VMware, Windows and Linux infrastructure Exposure ...

software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security.Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency … safe, compliant adoption within delivery practicesPreferred qualifications, capabilities, and skillsExposure to frontend libraries such as ag-grid, highcharts, redux as well as TypescriptExposure to performance tuning complex UI’s would be advantageous.Working within Investment Bank/Finance TechnologyTeam leading experienceJ.P. Morgan is a global leader in financial services ...

fraud detection platform.Collaborate: Work closely with application and middleware teams, ensuring seamless data integration and alignment with business goals.Optimise: Take ownership of keyspace design, performance tuning, and operational readiness of the data platform.Documentation: Produce essential design documentation and operational runbooks for effective knowledge transfer. What You'll Bring … related field.4-9 years of hands-on experience in NoSQL database engineering, specifically with Apache Cassandra.Proficiency in keyspace and table design, replication strategies, and performance tuning.Familiarity with Linux administration, CQL, and cluster operations.Experience in regulated environments, with a keen understanding of security measures. Join Us Today ...

development of real‐time, mission‐critical trading platforms using Java Tackle large‐scale engineering challenges with technologies like Kafka Innovate, troubleshoot, and optimize for performance and stability Inspire and foster a culture of creativity, inclusion, and technical excellence Collaborate with stakeholders to deliver impactful solutions Drive system design, application … certification in software engineering concepts Experience developing event‐driven and batch Java applications in financial services Proficiency in Java/Spring, data structures, and performance tuning Solid experience with Kafka Proficiency in testing and debugging low latency applications Hands‐on experience in system design, application development, testing ...

systems and microservices background Hands-on experience with RabbitMQ, Kafka or similar messaging technologies Proficiency with TCP/IP, gRPC and high-availability protocols Performance tuning, concurrency and multithreading expertise Docker, Kubernetes and CI/CD familiarity Relevant degree If this sounds like your next challenge, apply with ...

C++, Java, or Rust with a willingness to learn and develop in AdaUnderstanding of key software development concepts within an Agile environmentExperience of performance tuning and root-cause analysisWillingness to build deep system architecture understandingDesirable Skills:Prior experience with the Ada programming languageBenefits:Company bonus Pension with ...

Java, or Rust with a willingness to learn and develop in Ada Understanding of key software development concepts within an Agile environment Experience of performance tuning and root-cause analysis Willingness to build deep system architecture understanding Desirable Skills: Prior experience with the Ada programming language Benefits: Company ...

reusable RESTful APIs Preferred qualifications, capabilities, and skills Exposure to frontend libraries such as ag-grid, highcharts, redux as well as Typescript Exposure to performance tuning complex UI’s would be advantageous. Working within Investment Bank/Finance Technology Team leading experience #J-18808-Ljbffr ...

Lightning Web Components. Much of our work involves custom Apex and LWC development, applying core software engineering principles such as OO design, automated testing, performance tuning, and CI/CD. Team culture & environment What really makes this role stand out is the team. - A stable, close knit engineering ...

clinical systems.Responsible for several BI Tools including SQL server administration, Qlikview, Qlik Sense, SSIS, SSRS covering as appropriate: Configuration, Backup/Recovery, Security, Performance Tuning, Troubleshooting, AdministrationMain duties of the jobYou will need to have a methodical approach to your tasks and the processes around change and release ...

reusable RESTful APIs Preferred qualifications, capabilities, and skills Exposure to frontend libraries such as ag-grid, highcharts, redux as well as Typescript Exposure to performance tuning complex UI’s would be advantageous. Working within Investment Bank/Finance Technology Team leading experience J.P. Morgan is a global leader ...

system performance. Key duties: Implement, configure and maintain enterprise systems. Design and deploy server infrastructure, including physical and virtual servers. Oversee server and storage performance tuning, patch management and firmware upgrades. Develop and maintain documentation for enterprise systems processes and procedures Collaborate with cross-functional teams to identify ...

third party vendors to troubleshoot outages/circuits faults etc.Participating in an on-call rotation (begins after 6 months of service)Conduct capacity planning, performance tuning and optimisation.Ensure compliance with security policies and regulatory requirements from a public sector perspective, such as ISO 27001, Cyber Essentials and NCSC ...

software to build, operate, and improve platform capabilities. The role emphasizes automation, IaC, and developer experience, with a focus on 24/7 reliability, performance tuning, and collaboration with platform teams to support frictionless workflows for end users. #J-18808-Ljbffr ...

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 ...

managed service partner, you will design, implement, and continuously improve resilient, scalable, and secure systems. You will leverage expertise in cloud infrastructure, automation, monitoring, performance optimisation, and incident management to deliver high system uptime and support evolving business needs.About the TeamThe role sits within the Digital and Technology Engineering … shaping and delivering the British Council's Site Reliability/DevOps strategy by implementing best practices that improve the availability, resilience, security, and performance of our digital platforms. You will use your expertise in cloud infrastructure, automation, monitoring, FinOps and performance optimisation to identify opportunities for improvement, resolve ...

managed service partner, you will design, implement, and continuously improve resilient, scalable, and secure systems. You will leverage expertise in cloud infrastructure, automation, monitoring, performance optimisation, and incident management to deliver high system uptime and support evolving business needs.About the TeamThe role sits within the Digital and Technology Engineering … shaping and delivering the British Council's Site Reliability/DevOps strategy by implementing best practices that improve the availability, resilience, security, and performance of our digital platforms. You will use your expertise in cloud infrastructure, automation, monitoring, FinOps and performance optimisation to identify opportunities for improvement, resolve ...

platforms, and warehousing solutions. Take a hands on approach on complex or high risk engineering components. Define and promote best practices for data quality, performance, governance, and security. Collaborate with clients, product managers, analysts, and software engineers to translate business needs into data solutions. Ensure data platforms meet … data engineering solutions. Expertise with Azure (Data Factory, Synapse), or AWS (Redshift, Glue) and GCP (BigQuery, Dataflow). Advanced SQL skills, including optimisation and performance tuning. Strong experience with ETL/ELT pipelines and data transformation frameworks. Programming proficiency in Python, Scala, or Java for data processing. Deep understanding ...

pipelines 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/…/GCP) and 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 ...

Apache NiFi for real-time and near-real-time use cases.Optimize ETL/ELT jobs for scalability, throughput, and resource efficiency.Perform bottleneck analysis and tuning for Spark jobs, NiFi processors, and Ab Initio graphs.Demos and knowledge transfers to stakeholders around product developments.Spread your experience and knowledge to junior engineers.Improve … Express>IT, EME) with a focus on parallel processing and component optimisation.Hands-on experience with Apache Spark, including Spark SQL, Spark Streaming, and performance tuning.Practical experience with Apache NiFi for flow design, processor tuning, error handling, and security configurations.Desirable Skills/ExperienceGood understanding of Infrastructure as Code toolsets.Experienced ...

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 ...

engage with infrastructure and platform teams to support frictionless workflows for our end users. Contribute to 24/7 platform reliability, scalability and performance tuning. Required Skills and Experience: Experience with Linux systems. Hands-on experience with Terraform/Ansible or other IaC tools. Experience of working … during the recruitment process. Hybrid Working the company’s approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value ...