[Job-32448] Master Data Developer (Databricks), Colombia

4 days, 14 hours ago
Full-time
Mid Level
Software Development
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5001+
Founded 1995

Description

  • Build, optimize, and maintain scalable data pipelines and ETL/ELT processes.
  • Implement data architectures including data lakes, warehouses, and integration layers.
  • Establish data quality checks, validation processes, and monitoring systems.
  • Develop and maintain integrations across data sources, third-party tools, and analytics platforms.
  • Collaborate with data, analytics, and business stakeholders to translate requirements into technical solutions.
  • Monitor and optimize pipeline performance, query efficiency, and storage costs.
  • Create and maintain technical documentation for data architectures, pipelines, and processes.
  • Implement data security best practices and support compliance with data privacy regulations.
  • Use AI tools and automation to improve data engineering workflows and productivity.

Requirements

  • Hands-on experience migrating Databricks environments using the databricks/migrate tool, including notebooks, jobs, clusters, secrets, and ACLs.
  • Experience migrating Unity Catalog to AWS Glue Catalog.
  • Experience migrating notebooks, jobs, DAG pipelines, and Delta Live Tables (DLT) pipelines.
  • Experience refactoring DBFS /mnt/ storage paths to S3-backed locations.
  • Experience migrating Delta Lake tables and raw files to Iceberg format on Amazon S3, including incremental synchronization.
  • Experience re-bootstraping Auto Loader or DLT streaming checkpoints and implementing event_id deduplication.
  • Experience validating migrations through row counts, checksums, sample queries, and ETL runtime comparisons.
  • Knowledge of AWS services including S3, Glue, Secrets Manager, IAM, Athena, Lake Formation, and EMR.
  • Proficiency with Spark SQL, PySpark, Java, Python, and Scala.
  • Experience working in Agile delivery pods, including ticket updates, standups, and code reviews.
  • Databricks Certified Consultant certification (Associate or Professional) preferred.
  • Experience migrating Databricks Runtime workloads to EMR on AWS preferred.

Benefits

  • Premium healthcare.
  • Meal voucher.
  • Maternity and parental leave.
  • Mobile services subsidy.
  • Sick pay and life insurance.
  • CI&T University learning opportunities.
  • Colombian holidays.
  • Paid vacation.

Interested in this position?

Apply directly on the company website

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