Job Description
We are looking for a Big Data Developer to join an Agile environment and work on the design, development and evolution of data lake solutions for Market Risk use cases .
You will work with technologies such as Spark, Scala and SQL , developing large-scale data processing pipelines and contributing to the ingestion, transformation, validation and publication of critical data.
The role combines hands-on technical development with problem-solving and collaboration across Agile squads, functional teams and production support teams.
What will you do?
- Design, develop and maintain data lake pipelines using Apache Spark, Scala and SQL .
- Build and maintain scalable data processing solutions for large volumes of data.
- Orchestrate batch workflows and dependencies using tools such as Control-M and Airflow .
- Implement data ingestion, transformation, validation and publication processes for Market Risk use cases.
- Analyse and optimise the performance, reliability and scalability of Spark-based workloads.
- Analyse technical and functional requirements,



identify gaps and propose effective solutions.
- Contribute to delivery planning and collaborate with different teams to ensure successful implementation.
- Support production incidents , perform root-cause analysis and contribute to continuous improvement of operational processes.
- Work closely with Agile squads, functional teams and production support teams to deliver high-quality solutions and business value.
- Follow software engineering and data development best practices to ensure robust, maintainable and production-ready solutions.

Qualifications
What are we looking for?
Mandatory requirements:
- 2+ years of professional experience in Big Data, Data Lakes or cloud-based data platforms.
- Strong hands-on experience with Apache Spark, Scala and SQL for large-scale data processing.
- Good understanding of Data Lake architecture , data quality controls, data lineage and production-grade data pipelines.

📌 Big Data Developer (Córdoba)
🏢 Talan
📍 Córdoba