Senior Backend Software Engineer
Location: Remote
Compensation: Salary
Reviewed: Thu, Oct 15, 2026
This job expires in: 30 days
Job Summary
Seeking a full-time Senior Backend Software Engineer to work remotely, who will design, develop, and optimize data pipelines and backend databases, focusing on ETL development and relational database performance.
Key responsibilities
- Design, develop, and maintain Java-based ETL workflows for data extraction, transformation, and loading
- Implement data cleansing and transformation processes to ensure data accuracy and consistency
- Develop and optimize SQL queries and ORM-based data access layers to enhance application functionality and performance
Required qualifications
- Strong Java development experience with production backend applications
- Demonstrated experience in designing and maintaining ETL pipelines and data integration workflows
- Hands-on experience with Java Spring ORM and persistence frameworks like JPA/Hibernate
- Proficiency in writing and optimizing JPQL and SQL queries
- Experience with relational data modeling, schema migrations, and transaction management
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