Data Engineer - Senior

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Data Engineer - Senior

role 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

Join the team as a Senior-Level Data Engineer

Design, build, and maintain reliable ETL pipelines from the ground up

Work with large, complex datasets using Python or Java and raw SQL

Build scalable, efficient data flows and transformations

Collaborate with data analysts, product managers, and developers to deliver actionable data to stakeholders

Ensure data quality, consistency, and performance across systems

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. Candidates must maintain a 6-hour overlap with Eastern U.S. business hours.

Seniority Level

Mid-Senior level

Employment Type

Contract

Job Function

Engineering and Information Technology

Industries

IT Services and IT Consulting

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