> Markdown version of [/jobs/ext/3129240-sql-developer](https://www.wearedevelopers.com/jobs/ext/3129240-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).

---

# SQL Developer

- **Company:** Compunnel Inc.
- **Location:** Philadelphia, PA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Databases, Data Validation, Database Development, Application Data, SQL Databases, Data Streaming, Tableau (Software), Data Management, Data Inconsistencies
- **Published:** September 28, 2026
- **Apply:** https://www.dice.com/job-detail/107b8adf-dbe9-4fc1-9d7a-79bd08777d31

## About the Role

5+ years of experience
Mandatory

Skills
SQL Development
Databases
Data Flows
Application Data Analysis
Tableau
Telecommunications Application Data
Avaya Application Data
Data Validation
Data Analysis
Troubleshooting
Stakeholder Management
Technical Documentation
Ticket and Priority Management
Access Review Support

## Description

Develop, maintain, and troubleshoot SQL queries, scripts, and database solutions
Analyze application and database issues and identify appropriate technical solutions
Perform data validation and investigate data inconsistencies across environments
Develop a strong understanding of how data flows through applications and enterprise environments
Work with business owners to understand requirements and implement approved data changes
Troubleshoot application and data-related issues and support resolution of assigned tickets
Support access review activities and manage related tickets for an environment supporting approximately 8,000 users
Analyze application data and identify trends, discrepancies, and potential data quality issues
Collaborate with technical and business teams to resolve data-related problems
Support reporting and data analysis activities as needed
Maintain accurate documentation related to data changes, troubleshooting, and operational processes


## Related Videos

- [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases)
- [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases)
- [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt)
- [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases)
- [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail)
- [TiDB, One Layer at a Time: How Distributed SQL Became an Agentic AI Backbone](https://www.wearedevelopers.com/videos/100117-tidb-one-layer-at-a-time-how-distributed-sql-became-an-agentic-ai-backbone)

## Related Articles

- [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story)
- [SQL Murder Mystery: A game for hobby detectives who want to learn SQL](https://www.wearedevelopers.com/magazine/38-sql-murder-mystery-a-game-for-hobby-detectives-who-want-to-learn-sql)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know)
- [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026)
- [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)