Senior Data Engineer (Remote) at Lumenalta We help global enterprises launch digital products that reach millions of users. Our projects involve massive datasets, complex pipelines, and real-world impact across industries. What You’ll Do Senior-level Data Engineer with strong ownership of data pipelines and architecture Design, build, and maintain reliable ETL pipelines from the ground up Work with large, complex datasets using Python or Java and advanced SQL Build scalable and efficient data flows and transformations across multiple systems Partner with data analysts, product managers, and engineers to deliver high-quality, actionable data Ensure data quality, consistency, performance, and reliability across the data platform What We’re Looking For 7+ years of experience as a Data Engineer Strong skills in Python or Java for data processing Proficient in SQL, especially for querying large datasets Experience with batch and/or stream data processing pipelines Familiarity with cloud-based storage and compute (e.g., AWS S3, EC2, Lambda, GCP Cloud Storage, etc.) Knowledge of data modeling, normalization, and performance optimization Comfortable working in agile, collaborative, and fully remote environments Fluent in English (spoken and written) Nice to Have (Not Required) Experience with Airflow, Kafka, or similar orchestration/message tools Exposure to basic data governance or privacy standards Unit testing and CI/CD pipelines for data workflows This job is 100% Remote – please ensure you have a comfortable home office setup in your preferred work location. This is a fully remote position open to candidates based in Europe or regions with compatible time zones. To ensure effective collaboration with our client and team, candidates must maintain a 6-hour overlap with Eastern U.S. business hours. This is an evergreen opening with no set deadline; we’re always excited to connect with professionals who want to help us build the future. Seniority level Mid-Senior level Employment type Contract Job function Engineering and Information Technology Industries IT Services and IT Consulting #J-18808-Ljbffr