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Open nowPosted 12 days ago

SQL/SSIS and Oracle Developer

Workable (global search)109,826 open roles

Where
Argentina
Work mode
Remote
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Your applicationOpen nowSQL/SSIS and Oracle DeveloperWorkable (global search) · Argentina

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Early applications get read.

7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 2 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 12 days ago

Workable (global search) median: 2 days open

The posting

We are seeking a highly skilled SSIS / SQL Developer with proven expertise in data migration, particularly in migrating large-scale enterprise data from Oracle to Microsoft SQL Server. The ideal candidate will be responsible for designing, developing, and optimizing ETL pipelines using SQL Server Integration Services (SSIS), writing complex T-SQL queries, and ensuring data integrity throughout the migration lifecycle.

KEY RESPONSIBILITIES

  • Design, develop, and maintain robust SSIS packages for ETL workflows, data transformation, and automated data loads.
  • Analyze Oracle database schemas, stored procedures, functions, and packages and re-engineer them in T-SQL for SQL Server compatibility.
  • Develop complex T-SQL queries, stored procedures, views, triggers, and functions to support business logic and reporting requirements.
  • Perform data profiling, cleansing, validation, and reconciliation to ensure accuracy and completeness during migration.
  • Collaborate with business analysts, DBAs, and project managers to gather requirements and translate them into technical solutions.
  • Conduct unit testing, integration testing, and performance tuning of ETL pipelines and SQL scripts.
  • Document migration strategies, data mapping specifications, ETL workflows, and technical runbooks.
  • Monitor and troubleshoot ETL job failures, data discrepancies, and performance bottlenecks in production and staging environments.
  • Optimize SQL queries and SSIS packages for performance using indexing strategies, query plans, and execution profiling.
  • Ensure compliance with data governance, security policies, and regulatory requirements throughout the migration process.
  • Provide post-migration support, including issue resolution and performance monitoring.

Requirements

Core Technical Skills

  • 5+ years of hands-on experience building and managing SSIS packages, including control flow, data flow, event handlers, and error handling.
  • Strong proficiency in Microsoft SQL Server (2016/2019/2022), including T-SQL, query optimization, indexing, and database design.
  • Solid experience working with Oracle (10g/11g/12c/19c), including PL/SQL, Oracle data types, sequences, and schema management.
  • Proven experience executing Oracle-to-SQL Server migrations, including schema conversion, data mapping, and validation.
  • Expertise in building scalable ETL pipelines for large datasets with strong data quality and transformation logic.

Tools & Technologies

  • Proficiency with SQL Server Management Studio (SSMS) and Visual Studio (SSDT).
  • Proficiency with Oracle SQL Developer or TOAD.
  • Experience with ODI (Oracle Data Integrator).
  • Experience with Microsoft SQL Server Migration Assistant (SSMA) for Oracle.
  • Experience with SSIS Catalog and SQL Server Agent for job scheduling.
  • Experience with Git, Azure DevOps, or TFS for version control is preferred.
  • Experience with SSRS or Power BI for reporting integration is advantageous.

PREFERRED / NICE-TO-HAVE QUALIFICATIONS

  • Microsoft Certified: Azure Data Engineer Associate or an equivalent SQL Server certification.
  • Experience with Azure Data Factory (ADF) or other cloud-based ETL platforms.
  • Familiarity with data warehousing concepts, including star schema, snowflake schema, and slowly changing dimensions.
  • Experience working with Azure cloud environments.
  • Experience with Agile or Scrum methodologies.
  • Experience with data lineage and metadata management tools.

EDUCATIONAL REQUIREMENTS

  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field is preferred.
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