CRM Customer Golden Layer Principal Data Engineer

NES Fircroft Engineering Services; United Kingdom; Remote; GBP 90,000 - 120,000; Full time

Job summary

NES Fircroft Engineering Services in the United Kingdom is seeking a CRM Golden Layer Principal Data Engineer for a 12-month remote contract. You will own crm_customer_gold and related Golden Layer models, including identity, loyalty and consent domains.

The role requires expert SQL, Python/Spark, Databricks and dimensional modelling. You will design data mappings, implement CI/CD, ensure data quality, and provide production support for large-scale data initiatives.

Qualifications

• Expert SQL, Python/Spark, Databricks and dimensional/data-product modelling.
• SCD1/SCD2, CDC, historical backfill and high-volume transaction processing.
• Orchestration, CI/CD, testing, observability and production support.

Responsibilities

• Own crm_customer_gold and associated Golden Layer facts/dimensions.
• Design customer, identifier, consent, transaction, redemption and feedback models.
• Manage source-to-target mapping, SCD/history handling, lineage and DQ.

Skills

SQL

Python

Databricks

Dimensional modelling

SCD1/SCD2

CDC

CI/CD

Tools

Databricks

CI/CD Tools

Job description

CRM Customer Golden Layer Principal Data Engineer - 12 Months Contract - Remote

Start - ASAP

Remote

Must be eligible to work in the UK

40 hours per week

Inside IR35 via umbrella company

Must have: - Expert SQL, Python/Spark, Databricks and dimensional/data-product modelling. SCD1/SCD2, CDC, historical backfill and high-volume transaction processing. Orchestration, CI/CD, testing, observability and production support. CRM, loyalty, consent and customer-identity domain experience. Ability to work with CIS, Comarch, SFMC, AWS/Data Hub and analytics consumers.

Worked for large global organisations, must have experience working on Customer Golden Layer projects, custome identity domain, loyalty, consent

CRM Customer Golden Layer Principal Data Engineer Role overview

CRM Customer Golden Layer Principal Data Engineer: Own crm_customer_gold and associated Golden Layer facts/dimensions. Design customer, identifier, consent, transaction, redemption and feedback models. Manage source-to-target mapping, SCD/history handling, lineage and DQ. Own Databricks workflow scheduling, trigger dependencies, freshness and runtime optimisation. Resolve cross-system data-quality and historical-reload issues. Define technical standards, documentation and interface contracts for consumers.

Key Skills:

Must Have: Expert SQL, Python/Spark, Databricks and dimensional/data-product modelling. SCD1/SCD2, CDC, historical backfill and high-volume transaction processing. Orchestration, CI/CD, testing, observability and production support.

Nice to have: CRM, loyalty, consent and customer-identity domain experience. Ability to work with CIS, Comarch, SFMC, AWS/Data Hub and analytics consumers.