Lead Software Engineer – Python or Java with AI

JPMorgan Chase & Co.; Glasgow; On-site; GBP 90,000 - 140,000; Full time

Job summary

JPMorgan Chase & Co. in the United Kingdom is seeking a Lead Software Engineer to design and build core systems for our source code intelligence platform.

You will lead backend development in Python or Java, work on distributed indexing and search infrastructure, and set the technical direction for a small team in a regulated financial environment. This hands-on role includes mentoring engineers, collaborating with cross-functional teams, and applying AI techniques to enable scalable code

Qualifications

• Proficiency in Python or Java for backend development.
• Strong AI concepts and practical application.
• Experience with distributed systems architecture.
• Ability to mentor and lead a small engineering team.

Responsibilities

• Lead the design and development of backend systems using Python or Java.
• Build distributed indexing and search infrastructure for source code intelligence.
• Develop multi-language semantic and AST analysis capabilities.
• Create interfaces for AI agents to query and validate code.
• Mentor junior engineers and drive improvements in workflows.

Skills

Python

Java

AI concepts

Distributed systems

Data modeling

Mentoring

Collaboration

Industrial hygiene

Claude AI

Team leadership

Tools

Cloud platforms

Backend frameworks

Job description

Job Summary:

As a Lead Software Engineer – Python or Java with AI at JPMorgan Chase you will help design and build the core systems for our source code intelligence platform. You will work on distributed indexing and search infrastructure, multi-language semantic and AST analysis, and interfaces that enable AI agents to query the platform for standards-compliant code. In this hands-on technical lead role, you will write code daily across our JVM and systems-language stack, set technical direction for a small team, and directly influence how a regulated financial enterprise scales software development with AI. You will collaborate with talented colleagues and contribute to a culture of excellence and innovation.

Job Responsibilities:

• Lead the design and development of backend systems using Python or Java
• Build and enhance distributed indexing and search infrastructure for source code intelligence
• Develop multi-language semantic and AST analysis capabilities
• Create interfaces for AI agents to query and validate code
• Apply AI techniques to enable large-scale code search, vulnerability discovery, and SDLC automation
• Streamline engineering processes to improve productivity and quality
• Collaborate with cross-functional teams to deliver robust solutions
• Ensure adherence to best practices in industrial hygiene and software engineering
• Mentor and guide junior engineers
• Evaluate and integrate emerging technologies, including Claude AI capabilities
• Drive continuous improvement in development workflows and foster an inclusive and innovative team culture

Required Qualifications, Capabilities, and Skills:

• Proficiency in Python or Java for backend development
• Strong understanding of AI concepts and practical application
• Experience with distributed systems architecture
• Ability to design and optimize data models and data structures
• Demonstrated skill in streamlining engineering processes
• Knowledge of industrial hygiene principles in software environments
• Experience integrating Claude AI or similar advanced AI tools
• Effective collaboration and communication skills
• Commitment to inclusive and diverse team practices
• Ability to mentor and support team members
• Strong problem-solving and analytical abilities
  

Preferred Qualifications, Capabilities, and Skills:

• Experience leading software engineering teams
• Familiarity with cloud platforms and microservices
• Advanced knowledge of backend frameworks and tools
• Experience with real-time data processing and streaming
• Background in security engineering, distributed systems, or program analysis
• Exposure to DevOps practices and automation
• Passion for continuous learning and innovation