Senior Python Engineer - Engineered Index & Rates Platforms

LSEG Business Services RM; Greater London; On-site; GBP 90,000 - 140,000; Full time

Job summary

LSEG Business Services RM is seeking a Senior Python Engineer to develop and support platforms for engineered FICC index and benchmark solutions. You will craft scalable software across Python, Linux, and cloud technologies, contributing to design and production support with a focus on reliability and performance.

The role emphasizes ownership, collaboration with cross-functional teams, and driving modernization through cloud adoption and improved development processes.

Qualifications

• Significant hands-on software development experience (typically 7+ years).
• Strong Python development skills and Linux-based experience.
• Strong fundamentals in system design, testing, and performance optimization.

Responsibilities

• Develop and maintain platforms and tools for FICC index/benchmark solutions.
• Design scalable, reliable software using modern engineering practices.
• Collaborate with product, research, and index teams to translate requirements.
• Troubleshoot complex production, data, and application issues with root-cause analysis.
• Drive platform modernization including cloud adoption and dev/ops improvements.
• Improve software quality through testing, code reviews, and CI/CD.

Skills

Python

Linux

Cloud technologies

CI/CD

Tools

CI/CD

Job description

LSEG Business Services RM is seeking a Senior Python Engineer to develop and support platforms for engineered FICC index and benchmark solutions. You will craft scalable software across Python, Linux, and cloud technologies, contributing to design and production support with a focus on reliability and performance.

The role emphasizes ownership, collaboration with cross-functional teams, and driving modernization through cloud adoption and improved development processes.