Job Summary: We are seeking a Senior SQL Developer with advanced experience in TSQL, query optimization, and handling large volumes of data for analysis and data modeling. Key Highlights: 1. Advanced SQL development and query optimization. 2. Experience in data analysis and modeling. 3. Opportunity for professional growth and training. ids Comercial is a 100% Mexican IT company with 40 years of experience and presence in Mexico, Latin America, and the USA. Over 1,500 consultants work on numerous projects across sectors including finance, commerce, manufacturing, telecommunications, services, government, among others. We are accredited at CMMI Level 5 (Capability Maturity Model Integration), the quality model established by the Software Engineering Institute (SEI). Certified by ISO under standard ISO/IEC 27001:2013\. We hold the Socially Responsible Enterprise (ESR) distinction. WE ARE LOOKING FOR YOU!! ### **SENIOR SQL DEVELOPER** * **Location: CDMX, Benito Juárez Borough.** * **Work Mode: Hybrid (attendance required 2–3 times per week).** **Requirements:** * **More than 4 years of experience developing with SQL (advanced proficiency).** * **Experience in TSQL development, creating cursors, tables, joins, and generating and optimizing advanced SQL queries.** * Proficiency in **advanced SQL** for development and query optimization. * **Creation and modification of Stored Procedures, Views, and Tables**. * **At least 1 year of medium-level experience with IPC (version 10\.x.x)**. * Experience working with **large volumes of data**. * Experience in **data analysis and modeling**. * Solid knowledge of **relational and/or columnar databases**. * Experience in **Data Warehouse (DWH)**. **Desired Skills:** * Medium-to-advanced **Linux** proficiency. * Experience working under **agile (SCRUM) and traditional (Waterfall) methodologies**. **We Offer:** * Career development plan. * 100% payroll-based employment scheme. * Statutory and above-statutory benefits. * Training and certifications. * Agreements with various companies.