251 to 275 of 278 Performance Tuning Jobs in London

objects, Reports, Function modules, Module pool, Classes and Objects, Forms (SAP Scripts), Enhancements, IDOCs, BADIs, Webservices etc. Should possess excellent debugging skills, ABAP code performance tuning abilities and analytical skills for understanding the requirement and preparing the technical design. Good experience in SAP Workflow, should be able to More ❯

objects, Reports, Function modules, Module pool, Classes and Objects, Forms (SAP Scripts), Enhancements, IDOCs, BADIs, Webservices etc. Should possess excellent debugging skills, ABAP code performance tuning abilities and analytical skills for understanding the requirement and preparing the technical design. Good experience in SAP Workflow, should be able to More ❯

of suspect databases • Refresh of Databases in replication as well non replication environment. • Transaction log management. • Handling of jobs failures. • Troubleshooting Database error and performance Tuning. • Replication Server monitoring and troubleshooting. • Troubleshooting includes check for the replication configuration, threads down, stable device full, RSSD log full, stop and restart More ❯

of suspect databases • Refresh of Databases in replication as well non replication environment. • Transaction log management. • Handling of jobs failures. • Troubleshooting Database error and performance Tuning. • Replication Server monitoring and troubleshooting. • Troubleshooting includes check for the replication configuration, threads down, stable device full, RSSD log full, stop and restart More ❯

of suspect databases • Refresh of Databases in replication as well non replication environment. • Transaction log management. • Handling of jobs failures. • Troubleshooting Database error and performance Tuning. • Replication Server monitoring and troubleshooting. • Troubleshooting includes check for the replication configuration, threads down, stable device full, RSSD log full, stop and restart More ❯

competencies Extensive expertise in building software using .NET, cloud-native architectures, and deploying on Azure. Proficiency in DevOps, Infrastructure as Code (IaC), observability, and performance tuning. Strong security mindset, understanding of best practices for secure coding, authentication, and data protection. Experience in leading technical transformations and migrating legacy applications More ❯

Expert-level knowledge of the Elastic Stack (Elasticsearch, Logstash, Kibana, Beats), with proven experience in architecting, deploying, and managing ELK infrastructure across distributed, high-performance environments. Strong understanding of index lifecycle management (ILM), shard optimization, and cluster health monitoring to support low latency applications. Practical and working knowledge of … ELK with packet capture/analysis tools to enhance observability of real-time systems. Hands-on expertise in data pipeline creation, ingestion strategies, and performance tuning of Logstash and Beats for scalable telemetry. Knowledge of Corvil and/or Pico tools is highly beneficial but not essential, particularly More ❯

Expert-level knowledge of the Elastic Stack (Elasticsearch, Logstash, Kibana, Beats), with proven experience in architecting, deploying, and managing ELK infrastructure across distributed, high-performance environments. Strong understanding of index lifecycle management (ILM), shard optimization, and cluster health monitoring to support low latency applications. Practical and working knowledge of … ELK with packet capture/analysis tools to enhance observability of real-time systems. Hands-on expertise in data pipeline creation, ingestion strategies, and performance tuning of Logstash and Beats for scalable telemetry. Knowledge of Corvil and/or Pico tools is highly beneficial but not essential, particularly More ❯

Expert-level knowledge of the Elastic Stack (Elasticsearch, Logstash, Kibana, Beats), with proven experience in architecting, deploying, and managing ELK infrastructure across distributed, high-performance environments. Strong understanding of index lifecycle management (ILM), shard optimization, and cluster health monitoring to support low latency applications. Practical and working knowledge of … ELK with packet capture/analysis tools to enhance observability of real-time systems. Hands-on expertise in data pipeline creation, ingestion strategies, and performance tuning of Logstash and Beats for scalable telemetry. Knowledge of Corvil and/or Pico tools is highly beneficial but not essential, particularly More ❯

OSS/BSS customer profiles and real time event streams Define decisioning governance framework and ensure compliance with Pega best practices Conduct code reviews, performance tuning and optimisation of decisioning workflows Run simulations of scenarios resulting from suggested changes to the strategy, and provide input to the customer More ❯

deliver accessible, reliable datasets. Champion best practices in data quality, governance, and platform security. Modernise and evolve the data platform using emerging technologies for performance, scale, and automation. Contribute to strategic planning around real-time data, advanced analytics, and machine learning enablement. Ensure your team delivers to a high … e.g., Airflow, Fivetran, dbt) and cloud data stacks (AWS/GCP/Azure). A deep understanding of data modelling, access controls, and infrastructure performance tuning. A background in managing agile teams and delivering complex projects in fast-moving environments. Excellent communication skills, capable of engaging both technical and … pipelines or supporting data science workflows. Familiarity with containers (Docker/Kubernetes) and infrastructure-as-code (Terraform, CloudFormation). Perks & Culture: This client rewards performance with a solid compensation package and real flexibility. Think generous holiday policies, health & wellness support, performance bonuses, and access to cutting-edge tools More ❯

deliver accessible, reliable datasets. Champion best practices in data quality, governance, and platform security. Modernise and evolve the data platform using emerging technologies for performance, scale, and automation. Contribute to strategic planning around real-time data, advanced analytics, and machine learning enablement. Ensure your team delivers to a high … e.g., Airflow, Fivetran, dbt) and cloud data stacks (AWS/GCP/Azure). A deep understanding of data modelling, access controls, and infrastructure performance tuning. A background in managing agile teams and delivering complex projects in fast-moving environments. Excellent communication skills, capable of engaging both technical and … pipelines or supporting data science workflows. Familiarity with containers (Docker/Kubernetes) and infrastructure-as-code (Terraform, CloudFormation). Perks & Culture: This client rewards performance with a solid compensation package and real flexibility. Think generous holiday policies, health & wellness support, performance bonuses, and access to cutting-edge tools More ❯

Calypso Platform Reliability & Efficiency Specialist Location: London Employment Type: Contract Job Summary: We are seeking a highly skilled Calypso Expert to enhance the reliability, performance, and efficiency of our Calypso trading and risk management platform. The ideal candidate will have extensive experience in Calypso implementation, customization, performance optimization … for Calypso development. Experience in Calypso modules (Front Office, Back Office, Collateral Management, Risk & Treasury). Knowledge of SQL, Oracle, or PostgreSQL databases for performance tuning. Experience with Calypso APIs, integration (JMS, FIX, REST/SOAP), and messaging services. Strong understanding of Unix/Linux environments and shell scripting More ❯

end-to-end integration of AI/ML functionality within broader product development efforts. Technical Leadership Define best practices for MLOps, model deployment, and performance tuning. Evaluate and implement new frameworks, tools, and cloud-native AI solutions (including LLMs). Make strategic technical decisions that align with broader business … infrastructure-as-code tools like Terraform. Solid understanding of large-scale data pipelines, distributed systems, and microservice architectures. Comfortable working with LLMs, model fine-tuning, and building features powered by generative AI. Experience setting up CI/CD pipelines for ML workflows and maintaining scalable systems in the cloud. More ❯

end-to-end integration of AI/ML functionality within broader product development efforts. Technical Leadership Define best practices for MLOps, model deployment, and performance tuning. Evaluate and implement new frameworks, tools, and cloud-native AI solutions (including LLMs). Make strategic technical decisions that align with broader business … infrastructure-as-code tools like Terraform. Solid understanding of large-scale data pipelines, distributed systems, and microservice architectures. Comfortable working with LLMs, model fine-tuning, and building features powered by generative AI. Experience setting up CI/CD pipelines for ML workflows and maintaining scalable systems in the cloud. More ❯

and requirements of this fast-paced environment. Expertise in algorithms and data structures, with the ability to design and implement complex solutions to optimise performance and efficiency. Excellent problem-solving skills, with a track record of identifying issues, analysing root causes, and implementing effective solutions. Strong communication skills, both … and verbal, enabling effective collaboration with team members and stakeholders. A working knowledge of Linux systems, including experience with system-level programming, scripting, and performance tuning. Apply Now More ❯

and requirements of this fast-paced environment. Expertise in algorithms and data structures, with the ability to design and implement complex solutions to optimise performance and efficiency. Excellent problem-solving skills, with a track record of identifying issues, analysing root causes, and implementing effective solutions. Strong communication skills, both … and verbal, enabling effective collaboration with team members and stakeholders. A working knowledge of Linux systems, including experience with system-level programming, scripting, and performance tuning. Apply Now More ❯

Deploy and manage applications using Kubernetes, Helm, and Azure. Automate infrastructure provisioning with Terraform. Manage data flow between systems, including Dynamics 365. Enhance application performance, security, and reliability. Work with cross-functional teams including frontend developers, DevOps, and product managers. Troubleshoot and resolve technical issues efficiently. Implement best practices … networking, and monitoring. Proficiency with Terraform for IaC. Experience integrating with Dynamics 365 and other enterprise systems. Strong knowledge of API security, authentication, and performance tuning. Experience with microservices architecture. Excellent problem-solving and debugging skills. Ability to thrive in a fast-paced, agile environment and collaborate effectively. Company More ❯

Collaborate with business teams and data analysts to enhance reporting and visualization capabilities. Implement and manage security protocols for the Tableau platform. Monitor system performance, conduct regular system audits, and provide performance tuning. Manage user access and maintain documentation for system configurations, processes, and service records. Facilitate the More ❯

role within QRT: We are seeking a hands-on Senior engineer to join our Market Access team to design and develop cutting-edge , high-performance systems that power our trading capabilities. As a senior engineer, you will: Architect and Develop : Design, develop, and maintain high-performance C++ applications … development processes. Your Present Skillset Expertise in C++ Development : Proven experience in modern C++ (C+/14/17/20) and multithreaded, high-performance applications on Linux. System Architecture : Demonstrated experience in system-level architecture design for trading or other performance-critical environments. Optimization Techniques : Extensive experience … with low-latency optimizations, profiling, and performance tuning. Collaboration Skills : Strong ability to work with cross-disciplinary teams, including FPGA engineers and network specialists. Debugging and Tooling : Familiarity with advanced debugging tools and performance analysis techniques. Leadership and Communication : Strong communication and mentoring skills to drive collaboration and More ❯

and easy for the team to maintain. Robust Node.js APIs and services that stay fast when customers upload thousands of agreements. Continuous refactoring and performance tuning-quality and sustainability are part of "done." How we work A democratic crew of specialists: people volunteer for tricky issues, swap responsibilities More ❯

in a highly collaborative, research-driven environment where cutting-edge technology and quantitative strategies power market-leading performance. Responsibilities: Design, build, and optimize high-performance trading systems and quantitative models focused on global equities. Partner directly with researchers and traders to translate ideas into robust, production-ready code. Develop … infrastructure for systematic trading strategies, real-time data analysis, and backtesting. Contribute to the continuous improvement of execution algorithms and performance tuning. Engage in a fast-paced environment focused on innovation, experimentation, and rapid iteration. Key Requirements: Strong programming skills in Python and C++ (or other low-latency languages … understanding of market microstructure. Deep knowledge of algorithms, data structures, and optimization techniques. Hands-on experience with real-time trading systems, backtesting frameworks, and performance profiling. Strong academic background with a degree in Computer Science, Engineering, Mathematics, Physics, or a related field. Passion for solving complex problems, eagerness to More ❯

in a highly collaborative, research-driven environment where cutting-edge technology and quantitative strategies power market-leading performance. Responsibilities: Design, build, and optimize high-performance trading systems and quantitative models focused on global equities. Partner directly with researchers and traders to translate ideas into robust, production-ready code. Develop … infrastructure for systematic trading strategies, real-time data analysis, and backtesting. Contribute to the continuous improvement of execution algorithms and performance tuning. Engage in a fast-paced environment focused on innovation, experimentation, and rapid iteration. Key Requirements: Strong programming skills in Python and C++ (or other low-latency languages … understanding of market microstructure. Deep knowledge of algorithms, data structures, and optimization techniques. Hands-on experience with real-time trading systems, backtesting frameworks, and performance profiling. Strong academic background with a degree in Computer Science, Engineering, Mathematics, Physics, or a related field. Passion for solving complex problems, eagerness to More ❯

infrastructure as code, and extensive AWS experience. As a key member of their development team, you will be responsible for building and maintaining high-performance, scalable backend systems. Your role will include designing, developing, and maintaining cutting-edge backend solutions, as well as mentoring junior developers. Responsibilities Design and … ensure knowledge sharing and system reliability. Optimize database schemas, queries, and indexes for efficient data storage and retrieval. Implement caching strategies to enhance system performance and reduce latency. Required Skills Proficiency in Node.js development with a deep understanding of its core principles and ecosystem. Extensive experience in designing and … knowledge of distributed systems and the ability to design scalable, fault-tolerant applications. Expertise in working with MySQL databases, including design, query optimization, and performance tuning. Significant experience with AWS services, including S3, DynamoDB, SQS, SNS, IAM, Athena, and CloudWatch. Desirable Skills Familiarity with containerization technologies (e.g., Docker). More ❯

product requirements. Lead the firmware release cycle, including version control, documentation, and deployment for manufacturing. Support manufacturing and production testing, ensuring firmware stability and performance in high-volume production environments. For this role, we have some specific asks: 5+ years of firmware engineering experience, with at least 2 years … in Bluetooth Low Energy (BLE), including GATT, GAP, and power optimization techniques. Strong knowledge of LoRaWAN stack, including device provisioning, network architecture, and radio performance tuning. Experience working with DFU (Device Firmware Update) mechanisms and over-the-air updates. Familiarity with wireless certification processes (FCC, CE, etc.) and compliance More ❯