Lead AI Engineer & Systems Architect

London Stock Exchange Group; Taguig; On-site; PHP 2,000,000 - 4,000,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Volunteer days

Wellbeing initiatives

Job summary

London Stock Exchange Group is seeking a Principal AI Engineer to drive end‑to‑end design, development, and delivery of scalable, secure software and AI solutions. You will lead efforts on LLM integration, prompt strategies, and reliability across distributed systems.

The role combines hands-on coding in Java and Python with AI leadership, model deployment, and RAG-based approaches, aiming to raise performance and business outcomes across product lines.

Qualifications

• 12+ years professional software engineering.
• 1+ year hands-on AI / LLM solution development.
• Proven delivery of complex, high-impact systems.
• Extensive experience in system and application architecture.

Responsibilities

• Design and implement complex services and platforms with scalable architecture.
• Write clean, maintainable, well-tested code (Java, Python).
• Perform performance tuning and root-cause analysis of critical issues.

Skills

Analytical thinking

Technical ownership

Technical communication

Continuous improvement

Independent work

Tools

Langfuse

Docker

Kubernetes

CI/CD

Job description

London Stock Exchange Group is seeking a Principal AI Engineer to drive end‑to‑end design, development, and delivery of scalable, secure software and AI solutions. You will lead efforts on LLM integration, prompt strategies, and reliability across distributed systems.

The role combines hands-on coding in Java and Python with AI leadership, model deployment, and RAG-based approaches, aiming to raise performance and business outcomes across product lines.