> Markdown version of [/jobs/ext/3996132-sr-sql-developer](https://www.wearedevelopers.com/jobs/ext/3996132-sr-sql-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. SQL Developer - **Company:** TEKNIFORCE, LLC - **Location:** Mundelein, IL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Databases, Information Engineering, Data Governance, Extract Transform Load (ETL), Data Mart, Data Warehousing, Relational Databases, Performance Tuning, Standard Sql, SQL Databases, Database Performance, Data Lakes, Information Technology - **Published:** October 28, 2026 - **Apply:** https://www.thejobnetwork.com/job/3797fc98-d93a-4dbc-ad8e-8dffdad269b2/sr-sql-developer ## About the Role * 8+ years of experience in data engineering, ETL/ELT development, or database administration \n * Insurance industry experience preferred \n * Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases \n * Solid understanding of data warehouse, data lake, and data modeling concepts \n * Experience optimizing SQL queries and database performance \n * Strong analytical, problem-solving, and communication skills \n * Ability to work independently while collaborating with cross-functional teams \n * BA/BS degree (Data, Computer Science or other related field of study preferred) \n ## Description We are looking for a Sr. SQL Developer. This is a hybrid, full-time permanent hire position in Raleigh, North Carolina with our client. In this role as a Sr. SQL Developer, you will be responsible for complex data workflows, optimization, and data modeling. As a Sr. SQL Developer, you will be improving the Enterprise Data Warehouse (EDW), building out new data marts for business, refining ETL/ELT processes, and working more closely with data governance, performance tuning, and automation. Sorry no visa transfer or sponsorship available at this time.