Marketing Platform Expert

Data Engineer – Senior

Lumenalta

  • Contract

Lumenalta

  • Contract

Lumenalta

About the job
What We’re Working On

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.

 

Ongoing recruitment – no set deadline.

Data Engineer – Senior

About Lumenalta: Lumenalta is at the forefront of digital innovation, partnering with top-tier clients to create cutting-edge solutions that blend technology, data, and customer experiences. Our Marketing Technology (MarTech) division is dedicated to helping clients maximize their digital capabilities through sophisticated architectures and modern cloud-based solutions.

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