226 to 250 of 470 Performance Tuning Jobs in England

career within this innovative technology company, based in Waterbeach, Cambridge. Role: Specific responsibilities will include: Contribute to the architecture, design, and implementation of high-performance, resilient, and secure communication systems using C#/.NET.Develop robust, low-latency applications that handle high-volume data traffic (e.g., messaging queues, real-time … with protocols and technologies common in communication or high-availability systems (e.g., TCP/IP, gRPC, messaging services like Kafka or RabbitMQ).Expertise in performance tuning, concurrency, and multithreading to achieve low-latency processing. Strong understanding of security principles related to critical infrastructure. Excellent problem-solving, communication ...

best practices across the organisation, leading technical evaluations with internal and external partners. Champion FinOps principles to drive significant cloud cost optimisation and guide performance tuning of distributed systems. Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within the work environment) to improve delivery … application resiliency, and secure delivery (e.g., SLSA framework and GitOps).Deep experience with Observability and Monitoring tools (e.g., Prometheus, Grafana, OTEL).Expertise in performance optimisation of distributed systems (e.g., caching, network latency).Practical experience with Service Mesh technologies (e.g., Istio, Linkerd, Cillium).Demonstrated success in Mentorship and Coaching both ...

Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements. With more than … Market Leadership Be part of an industry-leading organization driving innovation and growth. Role purpose Provides database engineering and administration for the migration — building, tuning and migrating databases (notably Oracle) into the cloud platform while protecting data integrity. Key Responsibilities Build, configure and administer database environments on the target ...

Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements. With more than … Market Leadership Be part of an industry-leading organization driving innovation and growth. Role purpose Provides database engineering and administration for the migration — building, tuning and migrating databases (notably Oracle) into the cloud platform while protecting data integrity. Key Responsibilities Build, configure and administer database environments on the target ...

planning and execution of LLM initiatives and translating research requirements into scalable engineering solutions. Partner with centralised infrastructure teams to design and deliver high-performance compute environments across AWS and on-premises platforms, including GPU infrastructure, Slurm clusters, and migration from ad hoc research workflows. Optimise LLM training … inference workloads, supporting research and product teams in maximising performance, scalability, and reliability across the infrastructure stack. Establish and maintain model and data lifecycle capabilities, including dataset versioning, lineage tracking, reproducibility standards, and integration with model registries. Lead the evolution of knowledge graph infrastructure, driving technology selection, migration strategies ...

Store Procedure, Ref Cursor etc With very good hands on knowledge on Teradata SQL, BTEQ, Fastload, Multiload, TPUMP, TPT skill Complete understanding of Performance Tuning technique, working with SKEWNESS, SPACE MANAGING, LOCKING Understanding of Software Development Life Cycle (SDLC) & Data Warehousing Concepts Should have knowledge on Data Profiling ...

Looking For: Strong commercial experience with C# and .NET Experience with MVC, Razor or Blazor Solid SQL Server skills, including complex queries and performance tuning Experience developing and integrating REST APIs Knowledge of Entity Framework and JavaScript or TypeScript Familiarity with Git, Azure DevOps and CI/ ...

Proven ability to design, develop, and maintain stored procedures, triggers, views, functions, and complex SQL queries within ASE SQL environments. Experience in query optimisation, performance tuning, and troubleshooting database-related issues. Ability to analyse business requirements and translate them into efficient database solutions. Experience maintaining data integrity, database ...

business users and technologists Ability to have constructive technical discussions What would be useful: An interest or experience with Angular and Typescript Familiarity with performance‐tuning PostgreSQL and/or MSSQL Experience in financial services We are proud to be an equal‐opportunity workplace. We do not discriminate ...

writing skills and data analysis using SQLPlus/Toad/SQL developer Experience writing complex and optimal SQL queries Experience in debugging and performance tuning PL/SQL code Experience in Oracle Forms 12c (Oracle Fusion Middleware) Experience with ETL processing, data extraction, transform and load Working knowledge ...

complex SQL statements and SSIS packages for data integration. Expertise in developing data pipelines, integrations, and managing complex datasets. A proactive approach to troubleshooting, performance tuning, and problem solving. Knowledge of data protection principles and secure data management practices. The ability to build positive relationships and support colleagues ...

design requirements into accessible, reusable interfaces. Experience with secure coding, sensitive data, Docker, Git, automated testing and CI/CD. Strong debugging and performance‐tuning skills, and clear communication with technical and non‐technical stakeholders. Desirable Skills and Experience Experience with Azure OpenAI, Azure AI Search, Microsoft Graph ...

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 ...

multiple research databases. Write historic correction scripts to fix data anomalies across large datasets. Implement validation and consistency checks during data ingestion and transformation. Performance & Database Engineering Optimise ETL queries and batch processes running against very large tables (billions of rows). Analyse and tune query execution plans, indexing … strategies, and partitioned tables. Improve performance of data loads and batch ETL processing. Operational Database Work Support operational SQL Server tasks including: Integrity checks Troubleshooting failed imports Manage file‐based data ingestion, including large CSV imports and server directory management. Maintain and improve SSIS packages and SQL‐driven import ...

join a front-office electronic trading technology team in London. Working closely with traders and technology stakeholders, you'll design and deliver high-performance, real-time KDB+ solutions supporting trading, pricing, risk and analytics platforms. This is a hands-on role within a fast-paced environment, offering direct business … with front-office users to understand and deliver business requirements. Develop APIs, data models and streaming solutions. Build monitoring, analytics and compliance tools. Optimise performance across low-latency systems. Provide technical leadership and mentor junior developers. Essential Experience Strong commercial experience with KDB+/q . Development ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence … critical. You will design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance critical environments and want your work to have real market impact, we would love to hear from you. Please note that this ...

that back drivers instead of the old insurance playbook. We don't do things slowly, and we don't do bureaucracy. We back high-performance builders who want ownership, early responsibility and the chance to do the most career-defining work of their lives. You'll get the space … building cloud-native microservices, Python preferred, though strong experience in another language works too! Systems at scale - You have built distributed architectures and understand performance tuning and observability, on top of solid fundamentals in data structures, algorithms and system design You strive for simplicity - You build systems that ...

users. Provide guidance and training to 1st and 2nd line support staff to enhance their technical skills and improve overall service quality. Monitor system performance, identify bottlenecks, and implement optimisations to ensure optimal operation of IT services. Coordinate with external vendors and service providers to resolve hardware and software … access and cyber threats. Assess current and future IT infrastructure needs, ensuring resources are available to meet the demands of the enterprise. Analyse service performance data, identify areas for improvement, and implement solutions to enhance service quality and efficiency. Ensure IT operations comply with industry standards and regulations ...

from hardening and patching through to vulnerability response, and the role offers the chance to develop deep technical expertise in Linux internals, automation and performance optimisation while contributing directly to infrastructure that supports large-scale quantitative research. Key responsibilities of the role include: Building, releasing and maintaining core Linux … particularly RHEL and Ubuntu Deep knowledge of Linux internals, such as boot process, kernel modules, filesystems and package management Experience with kernel optimisation and performance tuning, such as scheduler, memory and I/O, is desirable Knowledge of eBPF for observability, performance analysis and security enforcement ...

code, and improving services built on microservices, Kafka/event-driven patterns, and CI/CD pipelines. You will troubleshoot complex production issues, drive performance and resiliency improvements, and automate recurring problems to strengthen operational stability. This role offers the opportunity to grow your technical influence, explore … software that addresses ambiguous, multi-dimensional problems Own end-to-end engineering outcomes across design, build, test, release, and operate phases — ensuring security, resiliency, performance, and maintainability in production Set a high bar for code quality by authoring secure production code, leading code reviews, and debugging complex cross-service ...

configuration of these newly provisioned systems need to be completed in order to enable the functional build to be deployed to support SIT, UAT, Performance testing prior/post to go‐live. Your Profile Essential skills/knowledge/experience: Strong hands‐on experience designing and governing … Deep understanding of SAP system landscape design, including DEV/QAS/PRD/DR environments. In‐depth knowledge of SAP Basis, system sizing, performance tuning, high‐availability (HA) and disaster recovery (DR) configurations. Strong experience with SAP HANA database architecture, optimization, backup/restore strategies, and security. ...

just about gluing APIs together; it's about building the infrastructure that makes it all possible. Our core platform is written in Rust for performance, correctness, and fearless concurrency. ML models and services are primarily in Python. If you're intrigued by the challenges of the software/hardware … platform. This includes our Rust‐based API gateway, Python ML compute workers, and the distributed job queue that orchestrates it all. Solve hard concurrency, performance, and distributed systems problems to ensure our platform is bulletproof for high‐volume production workloads. Work directly with product and ML science teams ...

/4HANA, SAP ECC, SAP BTP, SAP PI/PO, SAP Fiori/UI5, and integrated enterprise systems This role ensures high-performance, scalable, secure, and future-ready SAP solutions that align with business strategy and IT roadmaps The architect collaborates closely with business leaders, solution architects, Basis, development … Deep understanding of SAP system landscape design, including DEV/QAS/PRD/DR environments. In‐depth knowledge of SAP Basis, system sizing, performance tuning, high-availability (HA) and disaster recovery (DR) configurations. Strong experience with SAP HANA database architecture, optimization, backup/restore strategies, and security. ...

agreed RPO and RTO targets. Monitoring and alerting with PEM.Register and manage servers and agents, configure meaningful metrics and alert thresholds, investigate alerts and performance trendsusing graphs, andmaintainnotification and escalation integrations. Automation and version control.Use TPA and Ansible/Spaceliftto build repeatable PostgreSQL/EDB environments andmaintainplaybooks and configuration … recovery.Configure and troubleshoot physical streaming and logical replication, replication slots, WAL retention, lag, and timeline issues; usepg_rewindwhenappropriate toresynchronize a node after timelines diverge. Performance engineering.Analyze execution plans and wait or lock behavior, tune SQL and indexes, andoptimizePostgreSQL and operating-system settings, includingautovacuum, memory, storage, and checkpoint ...

commercial banking, wealth planning and investment management. We believe in traditional relationship and service-led banking powered by modern technology. Job Purpose Ensure the performance, security, integrity, and availability of enterprise database platforms across Oracle and SQL Server environments, supporting critical business operations and data-driven services. Drive continuous … consistent with achieving good outcomes for consumers and to comply with the FCA and PRA's Conduct Rules. Job Description Key Responsibilities: Optimise database performance and improve query efficiency across platforms Review and where needed modernise database security, access controls, and compliance measures Ensure data integrity through validation, consistency ...