In-Office SQL Developer: ETL, T-SQL & Data Integrity

ADP, Inc.; Orlando (FL); On-site; USD 90,000 - 120,000; Full time

Job summary

ThreatLocker is seeking an experienced SQL Developer in Orlando, FL to design and optimize high-performance SQL queries and ETL workflows. You will develop stored procedures, tuning, and data pipelines to support reporting, analytics, and data migrations while enforcing secure access controls.

This is an in-office role based in Orlando. The role collaborates with engineering and product teams to ensure reliable, fast data access, with on-call rotations and potential after-hours coverage as

Qualifications

• Three years of experience with SQL Server.
• Proficient in updating data dictionaries as new fields are added and maintaining a data correction log.
• Experience managing database utilities and monitoring relationships between users and applications.
• Knowledgeable in network hardware and software.
• Maintaining data correction logs with dates, tables and fields affected, errors, and metadata.

Responsibilities

• Develop and optimize high-performance T-SQL queries, stored procedures, views, and user-defined functions.
• Design and implement SQL databases aligned to end-user needs and application requirements.
• Build scalable ETL workflows using SSIS and improve architecture for speed and reliability.
• Investigate and resolve performance issues—index tuning, transaction log handling, and query optimization.
• Migrate data across platforms while ensuring integrity, consistency, and zero downtime.
• Create solutions that distribute data to the right users at the right time, in the right format.
• Monitor and tune database configurations for fast and stable query responses.
• Regularly test systems to maintain data security, privacy, and compliance standards.
• Provide hands-on data access support and troubleshooting for applications and internal users.
• Collaborate with the dev team to establish development standards and ensure consistent practices.
• Document schema designs, development workflows, and database policies clearly.
• Apply patches, updates, and system changes as needed for ongoing reliability.
• Deliver technical support for in-house applications and systems.
• This position requires rotating on-call schedule and occasional adjusted hours, including 11:00 AM – 8:00 PM shift rotations.

Skills

SQL Server

T-SQL

ETL pipelines

Stored procedures

Query optimization

Data migration

Data security

Team collaboration

Tools

SSIS

Job description

ThreatLocker is seeking an experienced SQL Developer in Orlando, FL to design and optimize high-performance SQL queries and ETL workflows. You will develop stored procedures, tuning, and data pipelines to support reporting, analytics, and data migrations while enforcing secure access controls.

This is an in-office role based in Orlando. The role collaborates with engineering and product teams to ensure reliable, fast data access, with on-call rotations and potential after-hours coverage as