Data Engineer Jobs in St. Louis

What Does a Data Engineer Do?

Data engineers build and maintain the infrastructure and pipelines that enable organizations to collect, store, and process large volumes of data. They ensure data quality, security, and accessibility for analytics and machine learning teams.

Data Engineer Salary in St. Louis

The median salary for a Data Engineer in St. Louis is $105,570 per year. The range is $80K - $138K (P10: $61,173, P90: $172,638). (BLS OEWS 2025) Typical US salary range: $95K - $160K. In Europe: €65K - €105K. Cost of living in St. Louis is low compared to other cities.

Most In-Demand Skills

The St. Louis Job Market

Midwest manufacturing and biotech hub with 210K+ software, biotech, and aerospace roles. St. Louis's aerospace dominance and biotech sector offer stable, well-paid tech roles in one of America's most affordable cities.

Top industries: Aerospace & Defense, Biotechnology, Software, Finance.

Metro transit covers downtown; aerospace and tech companies support remote work for distributed teams.

Career Path & 2026 Trends

Data engineers progress to senior data engineer or principal engineer roles, with some transitioning to data platform architecture or management. Data engineering is experiencing rapid growth in 2026 as organizations prioritize real-time data and AI/ML infrastructure investments.

Interview Tip

Prepare specific examples of data pipelines you've built, focusing on how you handled scale, reliability, and data quality challenges.

How to Find a Data Engineer Job in St. Louis?

jobko.ai aggregates listings from 40+ sources (Indeed, LinkedIn, Glassdoor, and more) and uses AI to analyze each posting against your profile. With 0 current Data Engineer listings in St. Louis, you get honest match scores, red flag detection, and personalized CV advice — all for free.