Senior SDE3: Data & AI Platform Lead (Hybrid)

Tesco; Welwyn Garden City; Ibrido; GBP 90.000 - 130.000; Tempo pieno

Vantaggi offerti da questo lavoro

Annual bonus up to 20%

Holiday 25+ days + personal day

Private medical insurance

Maternity & adoption leave 26 weeks

24/7 virtual GP + EAP

Descrizione del lavoro

Tesco is seeking a core data platform engineer to connect forecasting outputs to people and systems across the supply chain. You’ll work at the intersection of data engineering, applied ML, and developer infrastructure, owning problems end to end.

The role spans data API design, improving retrieval in RAG pipelines, and productionizing services with a strong emphasis on scalable data systems. Strong TypeScript/Python and experience with LLMs are highly valued.

Competenze

• Proficient in TypeScript and Python with production experience.
• Experience building or operating data-intensive backend services.
• Familiarity with LLM APIs or retrieval systems.

Mansioni

• Own the data platform and API design for high-performance data services.
• Improve retrieval quality in RAG pipelines and related data APIs.
• Collaborate across data engineering, ML, and infrastructure to productionize services.
• Contribute to tooling and platform infrastructure for the team.

Conoscenze

TypeScript

Python

LLM APIs

Kubernetes

Strumenti

Helm

Kubernetes manifests

CI/CD pipelines

Descrizione del lavoro

Tesco is seeking a core data platform engineer to connect forecasting outputs to people and systems across the supply chain. You’ll work at the intersection of data engineering, applied ML, and developer infrastructure, owning problems end to end.

The role spans data API design, improving retrieval in RAG pipelines, and productionizing services with a strong emphasis on scalable data systems. Strong TypeScript/Python and experience with LLMs are highly valued.