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Data Engineer

Reliance Health • Lagos, Lagos, Nigeria


Posted: October 20, 2026

Job Description

Reliance Health’s mission is to make quality healthcare delightful, affordable, and accessible in emerging markets. From Nigeria, Egypt, Senegal and beyond, we offer comprehensive health plans tailored to both employers’ and employees’ needs through an integrated approach that includes telemedicine, affordable health insurance, and a combination of partner and proprietary healthcare facilities. By leveraging advanced technology, we are transforming the healthcare landscape, making it more efficient and accessible for everyone.

We are hiring a Data Engineer to build a strong foundational platform that powers the business’s core data use cases, developing scalable, efficient, and robust pipelines through best-in-class coding practices, multi-source ingestion, and seamless ML model orchestration. The ideal candidate is analytical, curious, and collaborative, bringing a sharp eye for detail to craft data infrastructure that drives reliable, high-impact business outcomes.

As a Data Engineer, you will do the following:

Ingestion

  • Build robust pipelines to ingest data from a variety of sources

ETL Development & Maintenance

  • Continuously improve and maintain our ETL/ELT process, ensuring that the business has a set of clearly defined and highly useable tables that can be used to solve many business problems.
  • Ensure code committed by other data departments is a good standard.
  • Perform optimizations to keep processing costs controlled

Orchestration

  • Build orchestration, version control and lineage systems to help identify bottlenecks and ensure a robust CICD process.

Collaboration & Communication

  • Translate non-technical requirements into hard actions.
  • Work with engineers to establish the “right” way to use generated data.
Reliance Health’s mission is to make quality healthcare delightful, affordable, and accessible in emerging markets. From Nigeria, Egypt, Senegal and beyond, we offer comprehensive health plans tailored to both employers’ and employees’ needs through an...
  • Bachelor’s degree (or higher)
  • Minimum 3 years of proven experience post NYSC in data engineering roles.
  • Great SQL skills with hands-on experience querying and joining large datasets.
  • Proficiency in Python
  • Experience with version control tools (e.g., Git).
  • Experience with terraform for managing infrastructure and access management control.
  • Strong communication skills for technical and non-technical audiences

Nice to Have:

  • Direct experience in healthcare, health insurance, or insurance

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