101 to 125 of 220 Performance Tuning Jobs in London

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 ...

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 … 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 ...

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 … 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 ...

work management and tracking. Desirable Skills Understanding of CI/CD best practices. Experience working in highly regulated or secure environments. Knowledge of application performance tuning and monitoring. Exposure to DevOps methodologies and cloud-based environments. Strong troubleshooting and problem-solving skills. If you receive suspicious outreach claiming ...

integrations, file-based integrations, and event-driven integrations. Debug and resolve integration failures, working through logs, error notifications, and monitoring dashboards within OIC. Support performance tuning of integration flows to optimize throughput and reliability. Assist in configuring and maintaining Oracle PaaS components (Visual Builder, API Platform, Autonomous Database ...

align data strategy with business objectives and communicate across all stakeholder levelsSnowflake platform expertise - Deep hands-on experience with Snowflake architecture, data sharing, Snowpark, performance tuning, and cloud ecosystem integration Must be eligible for SC clearance Nice to Have: Presales & business development experience - Track record supporting opportunity qualification ...

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 ...

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 ...

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 ...

commercial banking, wealth planning and investment management. We believe in traditional relationship and service-led banking powered by modern technology. Job PurposeEnsure 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 optimisation … consistent with achieving good outcomes for consumers and to comply with the FCA and PRA's Conduct Rules. Job DescriptionKey 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 controls ...

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 ...

implement, and maintain Sybase ASE & Sybase IQ database instances, including installation, configuration, upgrades, and patching across Linux/Unix platforms. Perform Sybase & IQ database performance tuning, query optimization, index management, and capacity planning to ensure optimal throughput and minimal downtime. Perform routine Sybase database maintenance activities like housekeeping … restore strategies using dump/load, replication, or backup server. Maintain large-scale IQ databases with terabyte-level storage and ensure optimal bulk loading performance using BCP, IQ load utilities, or ETL tools. Configure and support high-availability solutions such as Sybase Replication Server, Warm Standby, MSA, Failover Clustering ...

full lifecycle delivery, including estimation, design, development, testing, release, and production support; Diagnose and resolve complex issues across development, QA, and production environments, including performance and concurrency-related issues; Participate in code reviews, design discussions, and technical forums; Provide technical guidance and mentoring to junior engineers on C++/… messaging, APIs, and inter-service communication Familiarity with Linux environments, build tools, version control systems, and automated testing frameworks Experience with CI/CD, performance tuning, and observability Exposure to cloud platforms and open-source technologies, including their integration into enterprise systems Strong understanding of the full software ...

implementation of scalable data architecture solutions using Databricks on Azure . Architect and optimize data pipelines for structured and unstructured financial data, ensuring performance, reliability, and compliance. Demonstrate prior experience in standing up and operationalizing Databricks platforms , including workspace setup, cluster configuration, and CI/CD integration. Lead … metadata management within the Databricks environment. Translate business needs into robust data products that support real-time decision-making and predictive modeling. Lead performance tuning, cost optimization, and security hardening of Databricks on Azure. To qualify for the role, you must have A track record of delivering large ...

business stakeholders through clear communication and reliable delivery. Take ownership of production issues and drive them to permanent resolution. Improve the stability, supportability and performance of key Structured Credit & Financing tools. Deliver hands‐on code changes rather than only coordinating work. Help the London team become stronger in intraday … margin, collateral, settlement, curve/marking, trade booking, workflow or reporting systems. Experience improving stability of business‐critical applications through refactoring, automated testing, monitoring, performance tuning and production hygiene. Experience with distributed computing, grid/cloud platforms, service integration, APIs and data‐driven workflows. Experience with modern DevOps ...

with disciplined versioning and backward compatibility. Compute: build and operate the lifecycle of virtualized and bare metal compute resources. Storage: provisioning workflows, attachment reliability, performance tuning, and failure handling. Confidential computing: build and extend confidential computing capabilities across the stack, from secure bare metal and confidential … computing technologies: TEEs, AMD SEV, Intel TDX, or Confidential Containers (CoCo). Experience integrating security requirements into platform or infrastructure systems. Familiarity with high‐performance networking: overlay protocols, BGP, RDMA, or packet‐processing frameworks. Hands‐on experience with distributed storage systems (Ceph or similar) at an engineering level. Background ...

Expert hands‐on experience with Sybase ASE and Sybase IQ Strong Sybase Replication Server experience HA/DR, Warm Standby, MSA and Failover Clustering Performance tuning, query optimisation and database troubleshooting Backup, recovery, dump/load and restore Large‐scale Sybase IQ/Data Warehouse environments Linux/ ...

Expert hands-on experience with Sybase ASE and Sybase IQ Strong Sybase Replication Server experience HA/DR, Warm Standby, MSA and Failover Clustering Performance tuning, query optimisation and database troubleshooting Backup, recovery, dump/load and restore Large-scale Sybase IQ/Data Warehouse environments Linux/ ...

team on a long-term basis. Skills/experience Strong hands-on/commercial coding experience in Python Solid experience with Snowflake (data modelling, performance tuning, pipeline integration) Hands-on experience with Azure cloud services Strong experience with SQL Strong experience building and maintaining ETL/ELT pipelines ...

Prototype approaches. Proficient in database concepts – preferably Oracle and/or MS SQL Server. Should be well-versed in concepts of databases, SQL, DB Performance Tuning, DB Concepts like Indexes, Triggers Experience Client facing Experience of Software Integration Interest in regulatory technology This role suits someone from ...

role: Strong software engineering, analytical and problem-solving skills Experience in distributed computing or cloud computing, Java/Scala development experience and performance tuning Understand DevOps and Continuous Development Principles Strong interest in learning about the financial markets Strong academic record with Bachelor's level or above ...

through cutover and Hypercare. * Hands-on proficiency building and managing APIs (REST/JSON, OData), IDocs, and BAPIs, including schema design, error handling, and performance tuning. * Strong knowledge of Coupa configuration in the context of integration (supplier and ERP integrations, master data sync, COA/segments, approvals, tax, receiving ...

commitment to be a diverse and inclusive workplace, attracting and developing exceptional talent, supporting our teammates’ physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve. At Bank of America, you can build a successful career with opportunities … scale observability platforms in a complex global banking environment? We're seeking a Principal Splunk Engineer to lead the day-to-day operation, stability, performance, and evolution of our enterprise monitoring and observability platforms. This role focuses on ensuring our Splunk and Cribl environments remain resilient, scalable, and effective ...

team in London! What You'll get to do: Database Administration & Operations Install, configure, and maintain the company’s database management systems Monitor database performance and optimize queries, indexing, and resource utilization Manage backup and recovery strategies, ensuring data integrity and disaster recovery readiness Implement and enforce database security … closely with the DBA Team to implement the best practices, standard operating procedures (SOPs), and process improvements Provide regular updates and reports on database performance, incidents, and upcoming changes Assist in evaluating new database technologies and solutions under the guidance of the DBA Team Participate in team meetings ...

product, marketing, and partners to translate requirements into well-designed technical solutions Improve engineering excellence through code reviews, test automation, CI/CD, observability, performance tuning, and operational best practices Ensure solutions meet security, privacy, and compliance expectations including consent management, data minimization, and access controls Required Qualifications … work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security. Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency ...