Senior Big Data Software Engineer (100% remote)
Qaracter - Beyond your Challenge
Full-time
Other-General
Location
remote, españa, Spain
Posted
June 02, 2026
Job Description
At Qaracter we are looking for a Big Data Software Engineer
You will play a key role in building and maintaining scalable data solutions within a banking environment, focusing on regulatory reporting and large-scale data processing on cloud platforms.
This role is ideal for someone passionate about data engineering, cloud technologies, and delivering reliable, high-quality solutions in complex and regulated environments.
What You’ll Do
1. Data Engineering & Cloud Solutions
Build and maintain scalable data pipelines using Spark (Scala)
Design data models to support regulatory reporting requirements
Work with AWS services (S3, EMR/Glue, Lambda) to deliver efficient data solutions
Ensure performance, scalability, and cost-efficiency of data platforms
2. Data Processing & Quality
Transform large volumes of financial data ensuring accuracy and traceability
Validate data flows and replicat...
You will play a key role in building and maintaining scalable data solutions within a banking environment, focusing on regulatory reporting and large-scale data processing on cloud platforms.
This role is ideal for someone passionate about data engineering, cloud technologies, and delivering reliable, high-quality solutions in complex and regulated environments.
What You’ll Do
1. Data Engineering & Cloud Solutions
Build and maintain scalable data pipelines using Spark (Scala)
Design data models to support regulatory reporting requirements
Work with AWS services (S3, EMR/Glue, Lambda) to deliver efficient data solutions
Ensure performance, scalability, and cost-efficiency of data platforms
2. Data Processing & Quality
Transform large volumes of financial data ensuring accuracy and traceability
Validate data flows and replicat...