CareerPlan

Senior Data Engineer

London, United KingdomFull-time2026-10-12 → 2026-10-22
Hybrid

Core

Design, develop, and evolve data pipelines for OneSuite, a unified marketing intelligence platform powering agentic workflows and campaign activation across Search, Social, Commerce, Programmatic, and Measurement.

Role type

Senior hands-on IC data engineer

Builds

Data pipelines, ETL/ELT workflows, and data assets for marketing performance at scale

Domain

Digital marketing technology and data engineering

Deliverable

production ML models

Required skills

PySpark, Databricks, medallion architecture, SQL, NoSQL, Docker, Kubernetes, CloudFormation, AWS/GCP, CI/CD, observability

Preferred skills

Streaming/queuing systems, AI/LLM systems, Delta Lake, Unity Catalog

Technologies

PySpark, Databricks, PostgreSQL, DynamoDB, Redis, MongoDB, Docker, Kubernetes, CloudFormation, GitHub Actions, Argo, Kafka, Pub/Sub, SQS

Responsibilities

Design and maintain data pipelines using PySpark and Databricks; Build and optimize ETL/ELT workflows; Integrate with external APIs; Build and maintain CI/CD pipelines and infrastructure-as-code environments; Implement tracing, structured logging, metrics, dashboards, and alerting; Lead code reviews and mentor engineers

Seniority

Senior, hands-on IC