Principal Software Engineer needed to lead and shape an enterprise-scale AWS Data Lake & Product Analytics platform for a global events company. This is a high-impact role combining hands-on technical expertise with strategic leadership.

You'll:

• Architect and deliver scalable, secure data platforms (Data Lakes, Data Mesh, pipelines)
• Lead cross-team, cross-department initiatives, collaborating with engineering, product, and business stakeholders
• Apply AI/LLMs to accelerate data engineering and data product innovation
• Ensure data governance, metadata, and regulatory compliance across all solutions
• Mentor engineering teams and drive best practices for cloud-native, automated pipelines

Must-have:

• Strong AWS experience, Python, SQL, PySpark, CI/CD, Databricks
• Proven ability to combine hands-on implementation with enterprise-level architecture
• Leadership experience managing multiple teams (on and offshore), influencing across departments, and communicating clearly with stakeholders

Nice-to-have:

• Product analytics tools (Mixpanel, Power BI, Athena)
• BI reporting and data analysis experience
• Multi-cloud exposure or polyglot engineering background

Hybrid role. One day a week in Richmond upon Thames offices required.