Lead Software Engineer - Full Stack C#/.Net React

Salary: £62,000 - 102,000 per year

Requirements:

• Hands-on experience in software development
• Demonstrated ability to leverage AI as a code assistant
• Advanced knowledge and experience with C#/.Net
• Advanced knowledge and experience developing multi-threaded applications
• Demonstrated experience leading effective use of approved AI-assisted software development tools, with the ability to set team expectations for validating AI outputs for correctness, performance, and security
• Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs and outputs, and adherence to resiliency and security expectations
• Experience coaching engineers on safe, compliant adoption within delivery practices
• Advanced proficiency in React, JavaScript, and TypeScript, as well as experience with testing frameworks
• Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
• In-depth knowledge of the markets and trading industry and their IT systems
• Practical cloud native experience
• Experience working with Portfolio and Order Management systems
• Ability to work in an Agile environment
• Understanding of modern User Interface architecture and design
• English skills: advanced

Responsibilities:

• Execute creative software solutions, design, development, and technical troubleshooting, thinking beyond routine or conventional approaches to build solutions and break down technical problems
• Develop secure, high-quality production code, and review and debug code written by others
• Identify opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems
• Drive team adoption of enterprise-authorized AI-assisted engineering practices to improve code quality, delivery speed, and operational outcomes
• Establish consistent validation standards, including secure coding, peer review, and automated testing, and promote reuse of effective patterns across the team
• Apply knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation
• Lead evaluation sessions with external vendors, startups, and internal teams to assess architectural designs, technical credentials, and fit within existing systems and information architecture
• Lead communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies
• Add to our team culture of diversity, opportunity, inclusion, and respect

Technologies:

• AI
• C#
• CI/CD
• Cloud
• JavaScript
• React
• Security
• TypeScript
• ASP.NET
• Support
• Fullstack

More:

We are J.P. Morgan, a global leader in financial services and part of J.P. Morgans Commercial & Investment Bank, serving corporations, governments, wealthy individuals, and institutional investors around the world. Within Neovest, Inc., we offer an opportunity to grow your career and work as part of an agile team building trusted, market-leading technology products in a secure, stable, and scalable way. Our business spans banking, markets, securities services, and payments across more than 100 countries, and we are committed to diversity, inclusion, and reasonable accommodations for applicants and employees.

last updated 37 week of 2026