Top Tech Jobs & Startup Jobs in London

Join the Infrastructure Database team to manage and optimize ClickHouse databases, ensuring reliability, performance and supporting scalable data infrastructure for research and trading activities.

Manage and maintain QRT's network infrastructure and automations. Responsibilities include incident resolution, developing monitoring tools, and supporting network automation.

Provide high-level EA support to senior leaders including complex diary and inbox management, international travel coordination, meeting preparation, presentation/document review, expense processing, and stakeholder liaison. Support leadership meetings, off-sites, events, and collaborate with the EA team to improve processes and ensure seamless coverage while handling confidential information with discretion.

Join Qube Research & Technologies as a Network Engineer responsible for designing large-scale datacentre networks, ensuring high-performance connectivity, and collaborating with teams to enhance infrastructure and troubleshooting.

This role involves managing post-trade workflows for OTC derivatives, including trade booking, affirmation, confirmation, and managing lifecycle events. Collaboration with trading desks and improving processes are key responsibilities.

The Senior Data Engineer will develop scalable data solutions, build data pipelines, optimize performance for data lakes, and ensure data quality.

As a Windows Infrastructure Engineer, you'll design, build, and support Windows Server infrastructure, ensuring seamless operation of technology services and providing support for related issues.

Design and implement AWS deployment strategies, drive CI/CD practices, maintain cloud application monitoring, enhance scalability, and support operational troubleshooting.

Analyze market risks through VaR and stress testing, enhancing risk reporting, and collaborating with trading and risk teams.

The job involves designing and managing automated identity and access management processes, implementing integrations, and ensuring security compliance. Responsibilities include lifecycle management, application integration, platform enhancement, and continuous improvement of IAM capabilities.