> Markdown version of [/jobs/ext/4022977-epos-loyalty-data-engineer](https://www.wearedevelopers.com/jobs/ext/4022977-epos-loyalty-data-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # EPOS/Loyalty Data Engineer - **Company:** NES Fircroft - **Location:** United States (Remote available) - **Contract:** Temporary contract - **Skills:** Unit Testing, Microsoft Azure, Continuous Integration, Information Engineering, Python (Programming Language), Release Management, Power BI, Standard Sql, Apache Spark, Git, Databricks - **Published:** October 30, 2026 - **Apply:** https://computerjobs.com/us/en/mob/job/3F443FCA7CD7855E36 ## About the Role Must have: - Strong SQL, Python/Spark and Databricks pipeline engineering. Large-scale transaction, payment, loyalty, EPOS/WRE and identity-matching experience. Historical/full/incremental loads, high-water marks and reconciliation. Git/Azure DevOps PRs, unit testing, CI/CD and production release support. Reporting/Power BI dataset exposure desirable. SFMC/CIS integration and multi-market SCI knowledge desirable. Previous experience working on EPOS/Loyalty projects, Must Have: Strong SQL, Python/Spark and Databricks pipeline engineering. Large-scale transaction, payment, loyalty, EPOS/WRE and identity-matching experience. Historical/full/incremental loads, high-water marks and reconciliation. Git/Azure DevOps PRs, unit testing, CI/CD and production release support. Reporting/Power BI dataset exposure desirable. SFMC/CIS integration and multi-market SCI knowledge desirable. ## Description Implement and maintain SCI base, fact and curated pipelines. Deliver Elavon/PAR/WRE/payment and loyalty matching. Support ICE-to-EV data engineering and dashboard datasets. Implement DO-site and market-specific logic. Investigate volume drops, match-rate changes and data completeness defects. Execute controlled reloads, production validation, DQ/freshness controls and BAU support. Prepare PRs, tests, technical designs, CAB/release evidence and stakeholder