126 to 150 of 160 Performance Tuning Jobs in England

UK Public sector. Lead the transition of ongoing system. Utilize extensive knowledge of HCM technical tools, including HCM Data Loader (HDL), HCM Extract, BI reporting, Fast Formulas, Custom Forms, Performance Tuning. Lead customer discussions pertaining to integrations, data migrations, and reports related to Core HR, Payroll and other relevant modules Must Have Skills: Should have a minimum of 12+ … Candidate should be proficient in all the Core HR, UK Payroll. Knowledgeable on HCM technical tools including HCM Data loader (HDL), HCM Extract, BI reporting, Fast Formulae, Custom Forms, Performance Tuning, Payroll batch loader. Ability to communicate complex technology solutions to diverse teams namely, technical, business and management teams Knowledge and Support of existing solutions. Preparation of Status More ❯

UK Public sector. Lead the transition of ongoing system. Utilize extensive knowledge of HCM technical tools, including HCM Data Loader (HDL), HCM Extract, BI reporting, Fast Formulas, Custom Forms, Performance Tuning. Lead customer discussions pertaining to integrations, data migrations, and reports related to Core HR, Payroll and other relevant modules Must Have Skills: Should have a minimum of 12+ … Candidate should be proficient in all the Core HR, UK Payroll. Knowledgeable on HCM technical tools including HCM Data loader (HDL), HCM Extract, BI reporting, Fast Formulae, Custom Forms, Performance Tuning, Payroll batch loader. Ability to communicate complex technology solutions to diverse teams namely, technical, business and management teams Knowledge and Support of existing solutions. Preparation of Status More ❯

data platform. Key Responsibilities: Enhance and scale the existing Azure Databricks environment. Collaborate with data architects and analysts to deliver robust data pipelines. Implement best practices for data engineering, performance tuning, and security. Work closely with stakeholders to understand data requirements and deliver solutions. Required experience: Strong hands-on experience with Azure Databricks and Spark. Solid understanding of More ❯

process automation. Build and manage APIs and integrations between Salesforce and external applications. Collaborate with stakeholders to translate business requirements into scalable technical solutions. Conduct unit testing, debugging, and performance tuning for Salesforce components. Ensure adherence to Salesforce best practices, coding standards, and security guidelines. Support system upgrades, data migrations, and production deployments. More ❯

selection of other development objects, for example Function Modules, Data dictionary objects, BADI, BAPI, User-Exits, Web Services Gateway, Data Services, CDS Views, ABAP for HANA, Forms, Reports or performance tuning is advantageous 3) Experience of SAP PO/PI is useful 4) Strong customer focus with good client facing consulting capability as roles are working collaboratively with More ❯

selection of other development objects, for example Function Modules, Data dictionary objects, BADI, BAPI, User-Exits, Web Services Gateway, Data Services, CDS Views, ABAP for HANA, Forms, Reports or performance tuning is advantageous 3) Experience of SAP PO/PI is useful 4) Strong customer focus with good client facing consulting capability as roles are working collaboratively with More ❯

across varying screen sizes and Android versions. Expert-level knowledge of Kotlin and Java. Deep understanding of the Android SDK, UI design principles, and best practices. Strong experience with performance tuning, offline data storage, and multi-threading. Familiarity with the wider open-source Android ecosystem, including commonly used libraries and optimisation tools. Proficiency in Android design guidelines, Git More ❯

selection of other development objects, for example Function Modules, Data dictionary objects, BADI, BAPI, User-Exits, Web Services Gateway, Data Services, CDS Views, ABAP for HANA, Forms, Reports or performance tuning is advantageous Experience of SAP PO/PI is useful Strong customer focus with good client facing consulting capability as roles are working collaboratively with our clients More ❯

financing · Flow sales Duties will include the setting of proprietary softwares for booking, pricing and trading (manual and automaton, market interface) : · Real-time settings · Market data parameters · Market access performance tuning · Computation setup Duties will also include electronic executions matching, new releases deployment, bug reporting and new features or improvements requests to development teams. Carbon60, Lorien & SRG - The More ❯

Central solutions. Collaborate with finance, distribution, and operations teams to understand business needs and translate them into functional and technical solutions. Take ownership of system configuration, customisation, integrations, and performance tuning. Provide technical leadership and guidance to both internal teams and external partners. Ensure system reliability, security, and compliance with best practices. Support business change initiatives, upgrades, and system More ❯

across multiple full lifecycle implementations. Strong knowledge of S/4HANA and modern SAP technologies . Experience with a range of development tools including CDS Views, Adobe Forms, and performance tuning. Familiarity with SAP PO/PI is an advantage. Strong consulting and client engagement skills with a customer-first approach. Reasonable Adjustments: Respect and equality are core values More ❯

Define AI/ML pipelines and deployment processes Work with cloud platforms for AI model hosting Ensure AI systems meet business requirements Integrate AI into existing software solutions Manage performance tuning for AI models Collaborate with stakeholders on AI strategy Ensure compliance with data protection policies Support innovation in AI/ML adoption Document AI frameworks and architectures More ❯

selection of other development objects, for example Function Modules, Data dictionary objects, BADI, BAPI, User-Exits, Web Services Gateway, Data Services, CDS Views, ABAP for HANA, Forms, Reports or performance tuning is advantageous Experience of SAP PO/PI is useful Strong customer focus with good client facing consulting capability as roles are working collaboratively with our clients More ❯

of designing and developing scalable distributed applications. Knowledge of patterns and their trade-offs in a distributed environment. Comfortable working with large codebases. External API integration. Code profiling and performance tuning. Great to haves: Cloud platforms and automation. Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin More ❯

expert across a diverse, modern, and complex technology landscape, ensuring seamless support and smooth operations. You'll take charge of incident triage and resolution, lead system upgrades, and keep performance optimized through proactive monitoring and alerting. Beyond day-to-day support, you'll drive continuous improvements in processes and tools, collaborating with stakeholders to elevate operational excellence and keep … Plan and execute minor upgrades and configuration changes with minimal impact to the production environment. Maintain and optimise system configurations across legacy and modern applications to ensure their continued performance and reliability. System Monitoring & Performance: Maintain and improve logging, monitoring, and alerting systems. Define service-level objectives and indicators for business applications. Continuously review performance metrics against … SLO/SLIs and proactively address performance bottlenecks or underperforming systems. Manage system health checks, review logs, and act on warnings to avoid potential disruptions. Provide regular updates to Technology leadership members and key business stakeholders. Work alongside Engineering teams to enhance system resilience, focusing on high-availability, scalability, and reliability. Support and contribute to the development of runbooks More ❯

deep SQL expertise with advanced Power BI capabilities to support mission-critical business logic, reporting systems, and strategic insights. You will work with complex hierarchical data models, optimize database performance, and develop impactful dashboards that empower stakeholders across the organisation. Key Responsibilities SQL Development & Database Administration Design and implement efficient SQL queries and database structures to support complex business … processes and hierarchical data relationships. Develop recursive queries and CTEs to traverse and manipulate hierarchical data. Optimise stored procedures and troubleshoot performance issues using execution plans and query tuning techniques. Collaborate with developers and analysts to translate business requirements into efficient database logic. Enforce data governance, integrity, and consistency across database systems. Power BI Analytics Design and maintain … Gather and translate complex business requirements into technical specifications. Promote best practices in data governance and maintain documentation for report logic and dashboard functionality. Optimise Power BI solutions for performance and scalability. Strategic & Cross-Functional Collaboration Support re-platforming initiatives with data-driven insights. Mentor junior analysts and contribute to a culture of continuous learning. Identify opportunities for new More ❯

and resiliency layer serving most of our global Web and Apps products. As a Senior Software Engineer, you will play a key role in developing and operating a high-performance cluster of Elixir applications. Your work will directly impact millions of users worldwide, ensuring our key services are fast, reliable, and always available. You'd join a collaborative team … of expert Elixir engineers dedicated to performance and resilience. You will work on highly impactful solutions, leveraging OTP to serve millions of users globally. We foster a culture of technical excellence and continuous learning, offering the opportunity to solve complex challenges at a massive scale. Your key responsibilities and impact Develop and maintain robust, scalable software in Elixir. Troubleshoot … languages (e.g. Elixir, Erlang, Clojure, etc.) or infrastructure-focused programming languages (Go, Rust, Ruby, etc.). Strong expertise in designing systems for observability, including effective monitoring, detailed logging, comprehensive performance testing strategies, and hands-on experience with modern observability tools such as Grafana, Prometheus, or CloudWatch to implement and manage monitoring solutions. Hands-on experience with core AWS, or More ❯

Transform raw data into clean, structured formats suitable for analysis. Collaborate across engineering and analytics teams to implement scalable data models and dashboards (Looker/LookML). Improve query performance and data storage efficiency. Develop visual, user-friendly dashboards and ad-hoc reports that inform strategic decisions. Implement rigorous data quality checks and governance protocols to ensure integrity across … with Looker (LookML) or similar BI tools. Strong SQL skills and familiarity with orchestration tools like Airflow (or similar). A thoughtful approach to data modeling, query optimization, and performance tuning. Excellent analytical problem-solving skills and the ability to drive projects in a fast-paced setting with minimal supervision. Bonus points for experience in SaaS/subscription businesses … data visualization techniques, cloud environments (GCP/AWS), Python, Git, and Unix. Whats on Offer: Competitive salary up to £60,000 , plus performance-based bonus (up to 10%). Comprehensive benefits including pension, BUPA health & dental cover, generous food allowance, and more. Onsite perks: gym, osteopath, team events, cocktail bar, haircuts, Netflix/Spotify vouchers, and more. A collaborative More ❯

that need to be fast, scalable, and secure. Writing clean, reusable, and reliable Java code that follows best practices. Working with databases, caching, and messaging systems to ensure smooth performance and real-time gameplay. Collaborating with Product, QA, Front-End, and DevOps teams to deliver new features and resolve challenges. Taking an active part in Agile ceremonies – planning, stand … retrospectives. Creating and maintaining clear documentation for APIs, services, and workflows. Providing production support and troubleshooting to keep systems stable and efficient. Driving continuous improvements through refactoring, automation, and performance tuning. What’s on Offer Day Rate: Up to £650 (outside IR35) Contract Length: 12 months, with strong possibility of extension Location: Fully remote UK based The chance to More ❯

will collaborate with the open-source community and provide key product support for our core MariaDB-based OLTP server. Your work will empower organizations worldwide to build resilient, high-performance applications. Key Responsibilities Product Strategy & Vision: Contribute to and communicate a compelling product strategy for our distributed database, OLTP systems, and high-availability solutions, grounded in market research, competitive … and their data services. An advanced degree (MS in Computer Science), MBA or a related field. In-depth knowledge of OLTP workload optimization, including indexing strategies, query planning, and performance tuning. Expertise in distributed database systems, such as handling data partitioning, replication models, and fault-tolerant consensus algorithms. Proficiency in database security practices, including encryption, access controls, and compliance More ❯

We are seeking a skilled Linux Technical Specialist to manage and maintain our Linux-based infrastructure. This role is critical to ensuring the stability, security, and performance of our systems. You will collaborate with cross-functional teams to support applications and services running on Linux platforms, while driving automation and continuous improvement. Key Responsibilities System Administration • Install, configure, and … maintain Linux servers (Red Hat, CentOS, Ubuntu). • Perform system updates, patching, and performance tuning. • Monitor system health and resolve technical issues proactively. Security Management • Implement and maintain security controls to protect system integrity. • Conduct vulnerability assessments and security audits. • Manage firewalls, IDS/IPS, and other security tools. Network Management • Configure and troubleshoot network settings on Linux systems. … internal teams and resolve Linux-related issues. • Work closely with developers to optimize application performance. Documentation & Reporting • Maintain comprehensive documentation of system configurations and procedures. • Generate reports on system performance, incidents, and compliance. Required Qualifications • Proven experience as a Linux System Administrator or Technical Specialist. • Strong knowledge of Unix/Linux operating systems. • Experience with virtualization platforms (e.g., VMware More ❯

and develop scalable apis, ensuring seamless integration with mobile and backend systems. Application Development Develop and maintain both frontend and backend components of our healthcare platform. Build responsive, high-performance user interfaces using modern frameworks Design and implement backend services and APIs using Node.js, TypeScript, and AWS . Quality Assurance and Compliance Ensure compliance with healthcare regulations and data … privacy standards. Implement robust authentication, authorization, and data protection mechanisms. Conduct rigorous testing, debugging, and performance tuning. Stay up to date with the latest full stack, cloud, and AI advancements. Research and propose innovative solutions to enhance patient engagement and digital health experiences. Qualifications Experience Proven track record as a Senior Full Stack Developer with at least 5 years More ❯

Data Warehouse solutions Build and maintain robust ETL/ELT pipelines using Azure Data Factory. Implement and maintain efficient data models and star/snowflake schemas. Optimize queries, improve performance, and ensure data quality and integrity. Develop and maintain Power BI dashboards and reports to deliver actionable insights to the business. Automate workflows and integrate data processes using Power … and monitoring of Azure data solutions. What we're looking for Proven experience as a Data Warehouse Developer with strong Azure expertise. Solid understanding of SQL, T-SQL, and performance tuning. Hands-on experience with Azure Synapse Analytics, Data Factory. Strong background in data modelling, dimensional design, and ETL development. Proficiency in Power BI for data visualisation and reporting. More ❯

Data Warehouse solutions Build and maintain robust ETL/ELT pipelines using Azure Data Factory. Implement and maintain efficient data models and star/snowflake schemas. Optimize queries, improve performance, and ensure data quality and integrity. Develop and maintain Power BI dashboards and reports to deliver actionable insights to the business. Automate workflows and integrate data processes using Power … and monitoring of Azure data solutions. What we're looking for Proven experience as a Data Warehouse Developer with strong Azure expertise. Solid understanding of SQL, T-SQL, and performance tuning. Hands-on experience with Azure Synapse Analytics, Data Factory. Strong background in data modelling, dimensional design, and ETL development. Proficiency in Power BI for data visualisation and reporting. More ❯

Initial 12 month contract Hybrid working Contract or Perm position Overview: Project Controls acts as a centre of excellence, strategically managing delivery performance data to support the successful execution of a major nuclear new build programme. Our teams drive proactive, forward-looking solutions that continuously enhance project performance. As the Cost Systems Engineer , you will be responsible for the … in ensuring the system aligns with project controls standards and supports both client and supply chain delivery scopes. Key Responsibilities: Lead the configuration and maintenance of EcoSys, ensuring optimal performance and usability. Manage Work Breakdown Structures (WBS) and Cost Breakdown Structures (CBS), including integration with Primavera P6 coding. Align cost data with scheduled activities to ensure accurate forecasting and … relevant software applications. Desirable Skills & Experience: Experience with other cost systems such as Prism (Contruent), Cobra, Unifier, or Smartsheets. Familiarity with server-side administration including disk usage, security, and performance tuning. Experience collaborating with Finance, Data Management, and IT teams. Proficiency in Power BI and other reporting/analytics tools. Exposure to multiple Project Controls functions: cost control, estimating More ❯