We are looking for an experienced SQL Developer with deep, practical expertise in MS SQL Server, with a focus on query optimization, performance tuning, and the design of efficient database schemas. A key part of this role is reviewing, analyzing, and improving existing SQL and schema structures on the OLTP systems.Requirements3+ years of hands-on experience with MS SQL Server as a SQL DeveloperDemonstrated practical experience in SQL query optimizationStrong skills in analyzing execution plans, designing indexing strategies, and tuning performanceStrong ability to write clean code in accordance with the project's technical requirementsSolid knowledge of OLTP database design principles and best practicesAbility to present real examples of performance improvements or schema redesigns you have implementedCore ResponsibilitiesCreate database objects/writing stored procedureAnalyze and optimize slow SQL queries in MS SQL Server (joins, subqueries etc.)Work with execution plans, indexes, statistics,



and partitioning to enhance performanceDemonstrates the ability to clearly understand and effectively analyze business requirementsCollaborate with developers to ensure efficient SQL and schema use across the platformPropose structural, architectural, and performance-oriented improvementsWhat We OfferContinuous learning and career growth opportunitiesProfessional training and English/Spanish language classesComprehensive medical insuranceMental health supportSpecialized benefits program with compensation for fitness activities, hobbies, pet care, and moreFlexible working hoursInclusive and supportive cultureAbout UsEstablished in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading integral brands, delivering innovative digital solutions across Fintech,

📌 Sql Developer (Alcobendas)
🏢 Trinetix
📍 Alcobendas