Side-by-side comparison of salary, skills, and career outlook for Data Engineer and Backend Developer positions in 2026.
Data Engineers earn approximately $12,500 more per year on average.
Data Engineers design, build, and maintain the data infrastructure and pipelines that enable organizations to collect, store, and analyze data at scale. They create ETL/ELT processes, manage data warehouses and lakes, and ensure data quality and availability for analysts and data scientists. The role requires strong programming skills, database expertise, and knowledge of distributed computing systems.
Backend Developers build and maintain the server-side logic, databases, and APIs that power web and mobile applications. They focus on data processing, business logic, security, and ensuring systems can scale to handle growing demand. The role requires strong programming skills, understanding of database design, and knowledge of server infrastructure.