Senior SQL Engineer

Ethics Code

SQL Engineer developing and maintaining T-SQL queries and reports for international projects. Collaborating on code reviews, documentation, and performance enhancements in a remote setting.

Posted 4/17/2026contractRemote • 🇩🇴 Dominican RepublicSeniorWebsite

Tech Stack

Tools & technologies

ETLMS SQL ServerSQL

About the role

Key responsibilities & impact

Design, develop, and maintain intricate T-SQL queries, stored procedures, views, and functions.
Analyze and convert business requirements into efficient SQL code.
Execute data transformations, cleansing, validation, and enrichment tasks.
Compose and schedule custom data scripts for insertion, updating, deletion, and movement operations.
Design, generate, and maintain reports utilizing Crystal Reports or other business intelligence tools.
Engage in code reviews, peer programming, and unit testing cycles.
Enhance existing queries to improve performance and scalability.
Investigate data issues, perform root cause analysis, and assist with data integrity initiatives.
Administer job automation and support ETL processes where necessary.
Ensure comprehensive documentation of SQL logic, data dictionaries, and version histories.
Participate in sprint planning, refinements, and collaborative solution development.

Requirements

What you’ll need

Four or more years of practical experience with Microsoft SQL Server and T-SQL.
Strong expertise in crafting optimized queries, procedures, and scripts.
Experience with stored procedures, triggers, indexing, and query performance enhancement.
Thorough understanding of relational database concepts and data normalization.
Proficient in working with substantial datasets, including joins, subqueries, common table expressions (CTEs), and window functions.
Experience utilizing version control tools such as Git for managing SQL artifacts.
Capability to interpret entity-relationship diagrams (ERDs), functional specifications, and data mapping documents.
Demonstrated experience in writing unit tests and collaborating with quality assurance teams.
Familiarity with data export/import procedures, including bulk operations.
Excellent verbal and written communication skills.

Benefits

Comp & perks

💲 USD salary
🏡 100% Remote.
🌎 Opportunity to work on projects worldwide.
👨🏽‍🎓 Access to E-learning platforms.
🎉 2 weeks of paid time off.
🎓 Certification coverage.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

T-SQLSQLstored proceduresdata transformationsdata cleansingdata validationdata enrichmentquery performance enhancementrelational database conceptsdata normalization

Soft Skills

communication skillscollaborationproblem-solvinganalytical skillsattention to detail