Data Engineer

Quantum

. Build, test and maintain batch and streaming pipelines into QiCore to agreed engineering standards .

Posted 9/29/2026full-timeLondon • United KingdomMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in building, testing, and maintaining batch and streaming data pipelines, with expertise in SQL and Python for data engineering. Strong understanding of data governance, quality practices, and experience in ETL/ELT processes within cloud environments.

Highest-signal resume keywords

Data EngineeringSQL ProgrammingPython ProgrammingETL/ELT Pipeline DevelopmentData Governance

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Hard Skills

SQLPythonETLELTData ModelingData QualityData GovernancePipeline MonitoringBatch ProcessingStreaming Processing

Soft Skills

Team CollaborationAdaptabilityCommunicationProblem-SolvingAttention to Detail

Tools & Technologies

Cloud Data WarehouseBig Data PlatformOrchestration ToolsVersion Control Systems

Industry Keywords

Data PipelineData AnalyticsData ReportingData MigrationData Architecture

Tech Stack

Tools & technologies

CloudETLPythonSQL

About the role

Key responsibilities & impact

Build, test and maintain batch and streaming pipelines into QiCore to agreed engineering standards
Migrate Rewards data into the warehouse and single customer view, keeping reporting running throughout
Model data for analytics and reporting according to team architecture and governance principles
Monitor pipeline health and data quality, fixing issues at the root
Support future acquisitions and platform migrations by creating faster, repeatable processes
Join the Data Engineering team in London and help ensure business data is reliable, governed and built to last

Requirements

What you’ll need

Several years of hands-on data engineering, writing production SQL and Python
Experience building ETL or ELT pipelines on a modern cloud warehouse or big data platform
Working knowledge of data governance, testing and data quality practices
Comfortable with orchestration and version control, and with reviewing and being reviewed
High standards for quality, with a can-do attitude when priorities shift
You thrive when working as part of a team
Comfortable in a fast-paced environment
Excellent written and verbal English skills
No ego

Benefits

Comp & perks

Private Health Care (Bupa)
Hybrid Working (3 days in office)
Travel Insurance
Competitive Base Salary
Company Bonus Scheme
Paid for AI Subscription (Claude / ChatGPT / Gemini)
Market-Leading Training Programme
Recognition & Reward Scheme
Annual Company Conference
Regular Happy Hours & Team Lunches
Free Coffee, Drinks & Snacks