Lead Software Engineer – Python

Salary: £62,000 - 102,000 per year

Requirements:

• Formal training or certification in software engineering concepts, with advanced applied experience
• Hands-on experience delivering system design, application development, testing, and operational stability
• Advanced proficiency in Python
• Experience leading the effective use of approved AI-assisted software development tools, including setting expectations for validating outputs for correctness, performance, and security
• Strong understanding of responsible AI use in engineering workflows, including data sensitivity, secure handling of inputs and outputs, and security and resiliency expectations
• Experience coaching engineers on safe, compliant adoption of AI-assisted tools in delivery practices
• Proficiency across all aspects of the Software Development Life Cycle
• Advanced understanding of agile methodologies, including CI/CD, application resiliency, and security
• In-depth knowledge of the financial services industry and its IT systems
• Practical cloud-native experience

Responsibilities:

• Create software solutions through design, development, and technical troubleshooting, using creative approaches to solve or break down complex technical problems
• Develop secure, high-quality production code and review and debug code written by others
• Drive team adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes
• Establish consistent validation standards for AI-assisted work, including secure coding, peer review, and automated testing, and promote reuse of effective team patterns
• Apply Software Development Life Cycle tools, including enterprise-authorized AI-assisted development and automation capabilities, to increase the value of automation
• Identify opportunities to eliminate or automate recurring remediation and improve the operational stability of software applications and systems
• Lead evaluation sessions with external vendors, startups, and internal teams to assess architectural designs, technical credentials, and applicability to existing systems and information architecture

Technologies:

• AI
• CI/CD
• Cloud
• Support
• Marketing
• Python
• Security

More:

We offer an opportunity to contribute to technology products as a Lead Software Engineer within our Infrastructure Platforms organization. You will be part of an agile team building and delivering trusted technology in a secure, stable, and scalable way, supporting our business objectives. We are a global financial services firm providing strategic advice and products to corporations, governments, wealthy individuals, and institutional investors. Our client-focused approach is built on trusted, long-term partnerships. Our corporate functions span areas including finance, risk, human resources, and marketing, and help support our businesses, clients, customers, and employees. We value diversity and inclusion, are an equal opportunity employer, and provide reasonable accommodations for religious practices and beliefs and for mental or physical disability needs.

last updated 40 week of 2026