201 to 225 of 273 Performance Tuning Jobs in London

or reporting roles with hands-on Power BI expertise. Proven ability to build compelling dashboards, visualisations, and KPI scorecards. Strong understanding of data modelling, performance tuning, and efficient report delivery. Highly organised, detail-oriented, and capable of managing multiple priorities in a fast-moving, international setting. Strong interpersonal More ❯

system integrations and security administration. Monitor non-production and production environments and works in conjunction with, database administrators, security and systems administrators to provide performance tuning on application, database, server and security settings and features. Appropriately use tools and provides direction to efficiently manage code migrations, environment builds More ❯

in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. You will be required to occasionally participate in "on-call" rotations to resolve incidents occurring out-of-hours. The … and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness. Mentorship & Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing … driving operational best practices. Proficient scripting processes in a language such as Bash, Python, or Ruby Proficient troubleshooting and anticipating problems that affect the performance, reliability, or availability of software systems PREFERRED QUALIFICATIONS Experience working cross-organizationally and leading strategic team efforts requiring work from multiple team members Experience More ❯

in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. You will be required to occasionally participate in "on-call" rotations to resolve incidents occurring out-of-hours. The … within your team's responsibility. In the process, you diligently identify anomalies and craft actionable bug reports, aspiring to enhance the overall efficiency and performance of your systems. In addition to these responsibilities, you offer constructive feedback on change management documents and work earnestly to address your team's … by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Mentorship & Career Growth: We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing More ❯

with product and trading teams to deliver performant, user-focused features in a fast-paced, regulated environment. Key Responsibilities: Develop and maintain modular, high-performance Angular components Build and optimize Electron-based desktop applications for real-time trading workflows Collaborate with backend developers and DevOps teams to ensure seamless … data integration Contribute to UI/UX decisions, performance tuning, and application stability Required Skills: Strong commercial experience with Angular, TypeScript, RxJS Proven track record building Electron applications in production environments Familiarity with real-time data feeds, low-latency UI, and high-frequency update scenarios Experience working within More ❯

with product and trading teams to deliver performant, user-focused features in a fast-paced, regulated environment. Key Responsibilities: Develop and maintain modular, high-performance Angular components Build and optimize Electron-based desktop applications for real-time trading workflows Collaborate with backend developers and DevOps teams to ensure seamless … data integration Contribute to UI/UX decisions, performance tuning, and application stability Required Skills: Strong commercial experience with Angular, TypeScript, RxJS Proven track record building Electron applications in production environments Familiarity with real-time data feeds, low-latency UI, and high-frequency update scenarios Experience working within More ❯

with product and trading teams to deliver performant, user-focused features in a fast-paced, regulated environment. Key Responsibilities: Develop and maintain modular, high-performance Angular components Build and optimize Electron-based desktop applications for real-time trading workflows Collaborate with backend developers and DevOps teams to ensure seamless … data integration Contribute to UI/UX decisions, performance tuning, and application stability Required Skills: Strong commercial experience with Angular, TypeScript, RxJS Proven track record building Electron applications in production environments Familiarity with real-time data feeds, low-latency UI, and high-frequency update scenarios Experience working within More ❯

macro trading platform. This is a high-impact, long-term consulting opportunity within a prestigious investment firm, offering the chance to build scalable, high-performance backend systems that directly support global macro trading strategies. The role demands strong technical expertise, deep financial markets knowledge, and a collaborative mindset.. Project … trading teams to design, build, and enhance the macro trading platform. Engineer robust backend components, services, and APIs in a distributed architecture. Optimize system performance, ensure reliability, and manage scalability in a cloud-centric environment. Strike the right balance between speed of delivery and system robustness. Integrate external market … through deployment. Strong background in distributed systems, messaging, databases, and caching technologies. Solid understanding of cloud infrastructure and modern development workflows. Expertise in code performance tuning and optimization. Proficient in at least one major backend language (e.g., Python, C#, C++). Familiarity with Git or other version control More ❯

macro trading platform. This is a high-impact, long-term consulting opportunity within a prestigious investment firm, offering the chance to build scalable, high-performance backend systems that directly support global macro trading strategies. The role demands strong technical expertise, deep financial markets knowledge, and a collaborative mindset.. Project … trading teams to design, build, and enhance the macro trading platform. Engineer robust backend components, services, and APIs in a distributed architecture. Optimize system performance, ensure reliability, and manage scalability in a cloud-centric environment. Strike the right balance between speed of delivery and system robustness. Integrate external market … through deployment. Strong background in distributed systems, messaging, databases, and caching technologies. Solid understanding of cloud infrastructure and modern development workflows. Expertise in code performance tuning and optimization. Proficient in at least one major backend language (e.g., Python, C#, C++). Familiarity with Git or other version control More ❯

macro trading platform. This is a high-impact, long-term consulting opportunity within a prestigious investment firm, offering the chance to build scalable, high-performance backend systems that directly support global macro trading strategies. The role demands strong technical expertise, deep financial markets knowledge, and a collaborative mindset.. Project … trading teams to design, build, and enhance the macro trading platform. Engineer robust backend components, services, and APIs in a distributed architecture. Optimize system performance, ensure reliability, and manage scalability in a cloud-centric environment. Strike the right balance between speed of delivery and system robustness. Integrate external market … through deployment. Strong background in distributed systems, messaging, databases, and caching technologies. Solid understanding of cloud infrastructure and modern development workflows. Expertise in code performance tuning and optimization. Proficient in at least one major backend language (e.g., Python, C#, C++). Familiarity with Git or other version control More ❯

authentication on Linux servers Manage and troubleshoot existing Ansible playbooks used for configuration management across the Linux environment Collaborate cross-functionally to monitor system performance, analyze system logs, and proactively address issues Create and maintain system documentation including configuration guides, standard operating procedures, and troubleshooting steps What's required … with Active Directory Familiarity with Ansible for automation and configuration management Hands-on experience with Red Hat Enterprise Linux (RHEL) administration, including installation, configuration, performance tuning, and troubleshooting Experience with creating and maintaining remote mounts (CIFS/samba/NFS) for both client and server configurations Familiarity with More ❯

metrics. Collaborating with business teams to understand reporting needs and deliver intuitive analytics experiences. Creating clear documentation for dashboards, metrics, and models. Ensuring optimal performance and cost efficiency across Looker and BigQuery. Supporting a stakeholder-first approach to data usability and access. KEY SKILLS AND REQUIREMENTS Advanced experience with … clarity. Comfortable working independently in a dynamic, fast-changing environment. DESIRABLE SKILLS Experience rebuilding or refactoring a Looker instance from scratch. Familiarity with BigQuery performance tuning and cost optimization. Experience scaling analytics across a cross-functional organisation HOW TO APPLY Please register your interest by sending your CV More ❯

metrics. Collaborating with business teams to understand reporting needs and deliver intuitive analytics experiences. Creating clear documentation for dashboards, metrics, and models. Ensuring optimal performance and cost efficiency across Looker and BigQuery. Supporting a stakeholder-first approach to data usability and access. KEY SKILLS AND REQUIREMENTS Advanced experience with … clarity. Comfortable working independently in a dynamic, fast-changing environment. DESIRABLE SKILLS Experience rebuilding or refactoring a Looker instance from scratch. Familiarity with BigQuery performance tuning and cost optimization. Experience scaling analytics across a cross-functional organisation HOW TO APPLY Please register your interest by sending your CV More ❯

metrics. Collaborating with business teams to understand reporting needs and deliver intuitive analytics experiences. Creating clear documentation for dashboards, metrics, and models. Ensuring optimal performance and cost efficiency across Looker and BigQuery. Supporting a stakeholder-first approach to data usability and access. KEY SKILLS AND REQUIREMENTS Advanced experience with … clarity. Comfortable working independently in a dynamic, fast-changing environment. DESIRABLE SKILLS Experience rebuilding or refactoring a Looker instance from scratch. Familiarity with BigQuery performance tuning and cost optimization. Experience scaling analytics across a cross-functional organisation HOW TO APPLY Please register your interest by sending your CV More ❯

for scalable and secure data management. Collaborating with cross-functional teams to design and optimize cloud-based data solutions. Ensuring data quality, integration, and performance through best practices and advanced ETL techniques. Implement data quality checks & Standardization in the code. Document all mappings, mapplets and rules in detail and … Cloud Services IDMC components - application integration, data integration, Informatica data quality. Strong functional understanding of RDBMS DWH-BI conceptual knowledge. Strong SQL Skills and performance tuning capabilities. Excellent knowledge of the Informatica platform as a whole and the integration among different Informatica components and services. Excellent data analysis More ❯

for scalable and secure data management. Collaborating with cross-functional teams to design and optimize cloud-based data solutions. Ensuring data quality, integration, and performance through best practices and advanced ETL techniques. Implement data quality checks & Standardization in the code. Document all mappings, mapplets and rules in detail and … Cloud Services IDMC components - application integration, data integration, Informatica data quality. Strong functional understanding of RDBMS DWH-BI conceptual knowledge. Strong SQL Skills and performance tuning capabilities. Excellent knowledge of the Informatica platform as a whole and the integration among different Informatica components and services. Excellent data analysis More ❯

for scalable and secure data management. Collaborating with cross-functional teams to design and optimize cloud-based data solutions. Ensuring data quality, integration, and performance through best practices and advanced ETL techniques. Implement data quality checks & Standardization in the code. Document all mappings, mapplets and rules in detail and … Cloud Services IDMC components - application integration, data integration, Informatica data quality. Strong functional understanding of RDBMS DWH-BI conceptual knowledge. Strong SQL Skills and performance tuning capabilities. Excellent knowledge of the Informatica platform as a whole and the integration among different Informatica components and services. Excellent data analysis More ❯

Gas. Responsibilities: Requirements capture & assessment Conceptual/logical/physical data modelling/dimensional modelling Data integration & flow design SOA architecture & principles Query & database performance tuning - ETL Cloud computing Globally-distributed database replication/synchronization patterns Technical skills needed: MSSQL 2008 up thru 2016 Postgres Informatics Tableau MS More ❯

scalable technical solutions. Integrate third-party systems and in-house tools with the Endur platform. Support testing, deployment, and post-implementation phases. Contribute to performance tuning, debugging, and general maintenance of the Endur environment. Key Requirements: Strong hands-on experience with Endur, particularly JVS (Java-based scripting). More ❯

scalable technical solutions. Integrate third-party systems and in-house tools with the Endur platform. Support testing, deployment, and post-implementation phases. Contribute to performance tuning, debugging, and general maintenance of the Endur environment. Key Requirements: Strong hands-on experience with Endur, particularly JVS (Java-based scripting). More ❯

scalable technical solutions. Integrate third-party systems and in-house tools with the Endur platform. Support testing, deployment, and post-implementation phases. Contribute to performance tuning, debugging, and general maintenance of the Endur environment. Key Requirements: Strong hands-on experience with Endur, particularly JVS (Java-based scripting). More ❯

Work with business analysts and stakeholders to gather and understand requirements Conduct code reviews and ensure best practices are followed Support testing, deployment, and performance tuning Troubleshoot issues and suggest improvements Maintain technical documentation Run workshops and break down requirements into development tasks Skills Required: Strong hands-on More ❯

coordination, and training for end-users. Ensure alignment of Findur functionalities with regulatory requirements (e.g., EMIR, MiFID II, REMIT). Support ongoing enhancements and performance tuning of the Findur platform. Requirements: Strong Business/Technical Analyst Experience Some exposure to Openlink Findur project design and implementation/support More ❯

in place of this. At least 5 years of in-depth experience working with Windows desktop and server operating systems. Experience hardware monitoring and performance tuning Deep experience working with Active Directory/Group Policy Deep Experience working in DHCP and DNS Advanced PowerShell scripting skills (a huge More ❯

in place of this. At least 5 years of in-depth experience working with Windows desktop and server operating systems. Experience hardware monitoring and performance tuning Deep experience working with Active Directory/Group Policy Deep Experience working in DHCP and DNS Advanced PowerShell scripting skills (a huge More ❯