> Markdown version of [/jobs/ext/1946222-etl-developer](https://www.wearedevelopers.com/jobs/ext/1946222-etl-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). --- # ETL Developer - **Company:** Intersources Inc. - **Location:** Hartford, CT, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Query Performance, Java (Programming Language), Extract Transform Load (ETL), Software Debugging, Power BI, SQL Stored Procedures, SQL Databases, SQL Server Reporting Services, SQL Server Agent, SQL Server Integration Services, SQL Server Analysis Services, Transact-SQL, Extensible Markup Language (XML), Extensible Stylesheet Language Transformations (XSLT), Enterprise Data Management, Data Processing, Freeform SQL, Git - **Published:** August 6, 2026 - **Apply:** https://www2.jobdiva.com/portal/?a=62jdnw10t7d77ytz0lbaey9qxonk3b05a9tqw96rb7z6hlfo7xj79l9g6mp6aj2o&compid=0/jobs/27141312#/jobs/27141312 ## About the Role A 10 or more years of prior experience demonstrating the following knowledge and skills: 1. Experience in the analysis and design of application solutions within appropriate standards. 2. Ability to write complex SQL queries 3. Expertise with TSQL, SSRS, SSIS required and Power-Bi, SSAS a plus 4. Experience with debug and improve query performance 5. Experience with deploying SSIS packages using git check-in, setting up environmental variables and creating respective jobs in SQL Agent. 6. Significant experience in real-time, multi-tiered data processing systems 7. Experience with Transact-SQL and stored procedures desired. 8. Experience with creating, deploying and maintaining of SSRS reports. 9. Experience with code control/version Team Foundation. 10. Experience with enterprise data integration technologies including Java, SQL, XSLT, Graphical, and XML 11. Strong problem solving, cross-functional analysis and forward-thinking abilities 12. Flexibility to adapt to changing situations, handle multiple tasks, and meet tight deadlines ## Related Videos - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [REST, GraphQL, gRPC, and more: A comparison of modern API styles](https://www.wearedevelopers.com/videos/100247-rest-graphql-grpc-and-more-a-comparison-of-modern-api-styles) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)