Business Analyst (San Nicolás de Los Arroyos)
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- San Nicolás de los Arroyos, Provincia de Buenos Aires
- Permanente
- Tiempo completo
If you are passionate about technology and want to learn about new trends that are shaping human behavior, this opportunity is for you.
You'll be responsible for analyzing and documenting the transition of legacy data systems into a modern data architecture.
This includes performing detailed data mapping between source and target systems, defining transformation rules, and validating data accuracy throughout the migration process.
The adecuado candidate will have strong analytical and technical skills in data modeling and integration, hands-on experience with SQL and data profiling, and the ability to work cross-functionally with data engineers, architects, and business stakeholders to ensure the successful delivery of high-quality, reliable data.
Impact You'll Make
Perform detailed data mapping between source and target systems, defining transformation logic, business rules, and validation criteria.
Work closely with data engineers, architects, and subject matter experts to clarify data lineage, dependencies, and quality requirements.
Collaborate with business stakeholders to understand data usage, reporting needs, and key performance metrics.
Develop and maintain data dictionaries, business glossaries, and metadata documentation.
Conduct data profiling and quality assessments to identify gaps, inconsistencies, and anomalies.
Define and support data validation and reconciliation processes to ensure accuracy after migration.
Assist in the design and testing of ETL/ELT processes, ensuring alignment with business rules and technical standards.
Support user acceptance testing (UAT) for data-related deliverables by defining test scenarios and validating outcomes.
Partner with governance teams to ensure data standards, definitions, and ownership are clearly documented and maintained.
Provide clear, structured documentation that can be leveraged by technical and business teams for future reference.
Continuously identify opportunities to improve data accuracy, integrity, and accessibility as part of the modernization effort.
Data governance
Apacehe Spark, Databricks
Qualifications
Bachelor's degree in Business, Computer Science, Engineering, or related field required.
4+ years of experience as a Business Analyst or similar role in data or software projects.
Proven experience managing data migration or data modernization projects.
Solid understanding of data modeling concepts, batch and streaming transformation processes, data governance frameworks (Apache Ranger, Immuta, Unity Catalog), data quality frameworks (great expectations), monitoring and observability platforms (datadog), cloud providers (AWS, GCP), data platforms and frameworks (Apacehe Spark, Databricks, Presto, EMR)
Strong communication and collaboration skills to work effectively with diverse teams.
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