Job Description
We are looking for a Big Data Developer responsible for the development, maintenance, and optimization of data processing solutions within the Client Contribution platform. The role focuses on building robust data pipelines, ensuring data quality, and supporting data integration initiatives in a collaborative Agile environment.
Key Responsibilities
Design, develop, and maintain ETL and data transformation processes
Implement and support Spark-based data pipelines
Contribute to data integration initiatives across the platform
Analyze and troubleshoot data-related issues
Experience in Reporting with Qliksense.
Ensure data quality, reliability, and performance across systems
Work closely with functional and technical stakeholders to gather and analyze requirements
Collaborate in Agile teams and contribute to continuous improvement of data solutions
Participate in DevOps practices and CI/CD processes
Explore and leverage AI-assisted tools to improve data engineering and automation processes (nice to have)
Qualifications
3+ years of experience in data engineering or software development
Strong SQL knowledge (ANSI SQL, Hive SQL, Spark SQL)




Hands‐on experience with Spark
Programming experience in at least one of the following: Scala, Python, or Java
Experience with Big Data environments such as Azure Databricks, Amazon EMR, Hive, or Cloudera
Familiarity with DevOps and CI/CD practices (Git, GitHub, Sonar, Nexus)
Ability to work effectively in Agile teams
Strong analytical skills and ability to collaborate with cross‐functional teams
English proficiency level: B2 or higher
Additional Information
Permanent, full‐time contract with career development opportunities.
Chance to work in a challenging, multicultural environment with international projects.
Exposure to large-scale financial IT systems and cross-country operations.
Training opportunities to develop new skills in finance, technology, and data management.
Talan Spain's commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company's "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree‐Law ******).
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📌 Big Data Developer (Buenos Aires)
🏢 Talan Group
📍 Buenos Aires