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Sr Lead Software Engineer - KDB / Q, London

Client:

Location:

London, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

Job Reference:

0db0ab37d4be

Job Views:

39

Posted:

17.06.2025

Expiry Date:

01.08.2025

Job Description:

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.

As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. You will be responsible for conducting critical technology solutions across multiple technical areas within various business functions to support the firm’s objectives.

Within the Data Analytics team, you will be responsible for applications that store large amounts of cross-asset market data using KDB technology for real-time and historical access. This is an exciting time as we migrate to AWS, re-architect our applications, and build out greenfield projects.

Job responsibilities

• Execute creative software solutions, design, develop, and troubleshoot with the ability to think beyond routine approaches to build solutions or solve complex problems.
• Develop secure, high-quality production code, review, and debug code written by others.
• Identify opportunities to automate remediation of recurring issues to improve operational stability.
• Lead communities of practice across Software Engineering to promote awareness and use of new technologies.
• Contribute to a team culture of diversity, equity, inclusion, and respect.
• Develop core systems and frameworks based on KDB.
• Lead team members through project management, improve team practices, and ensure continuous improvement of coding standards.
• Develop scalable real-time processing solutions using agile methodologies.
• Partner with stakeholders to capture requirements and deliver solutions.
• Collaborate with application support teams to maintain and support the platform.

Required qualifications, capabilities, and skills

• Formal training or certification in software engineering concepts with practical experience.
• Hands-on experience in system design, application development, testing, and operational stability.
• Proficiency in automation and continuous delivery methods.
• Comprehensive understanding of the Software Development Life Cycle.
• Advanced knowledge of agile methodologies such as CI/CD, application resiliency, and security.
• Experience in requirements gathering, task planning, testing, and user acceptance testing.
• Deep understanding of KDB technology and Q language, with at least 7 years of professional experience using KDB and 2+ years as a Lead.
• Knowledge of KDB+tick design, data organization, and query optimization.
• Experience with large datasets, performance tuning, and scaling KDB applications.
• Experience in building resilient, high-availability KDB applications.

Preferred qualifications, capabilities, and skills

• Experience with market data venues and vendor data platforms.
• AWS experience.
• Experience with Terraform and Kubernetes in managing production environments in the cloud.
• Knowledge of additional programming languages such as Python, C, C++, or Java.