• Application Deadline: Sun, 14 Dec 2025 00:00:00 GMT
• Position: Java (Spring Boot) Engineer



• Job Type Contract , Remote



• Qualification BA/BSc/HND



• Experience 3 - 7 years



• Location Lagos




• Job Field ICT / Computer 
  
  

Responsibilities:

Build Java-based ETL and ELT pipelines to extract, transform, and load source systems.

• Extracting data from source systems 


• Cleaning and transforming the data for analytics ○ Loading it efficiently into a ClickHouse data warehouse 


• Structure data pipelines using ELT principles 


• Develop efficient, well-tested, and reusable Java (Spring Boot) backend services along with other development team members to query, organize, and expose processed data through Spring Boot APIs


• Collaborate with frontend and analytics teams to ensure the data layer supports dashboard visualizations and alerts 


• Integration of user-facing elements developed by front-end and mobile app engineers. Collaborate with other team members in brainstorming sessions to define, design, test, and ship application features 


• Identify, correct bottlenecks, and fix bugs on new and existing applications

Requirements:

• 5 - 7 years’ experience in a similar role 


• Strong experience with Java, especially in Spring Boot for service development 


• Strong experience building ETL/ELT pipelines and working with data integration 


• Solid understanding of SQL, data modeling, and analytical querying 


• Familiarity with APIs, JSON, and integrating external systems 


• Comfortable with version control (Git) and collaborative development practices 

Nice-to-Have/Big Advantage

• Nice-to-Have / Bonus Skills 


• Exposure to predictive modeling with Python is a big advantage 


• Familiarity with ClickHouse or other columnar databases 


• AWS/cloud deployment experience