Telecommunications Development Corp
Solutions Architect / Principal SQL Developer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Solutions Architect / Principal SQL Developer in Washington, DC, from 11/12/2025 to 09/30/2026, offering a pay rate starting at $100,000. Requires 6-10 years of advanced tech project leadership and senior-level healthcare systems expertise.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
454
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🗓️ - Date
November 7, 2025
🕒 - Duration
More than 6 months
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Washington, DC 20009
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🧠 - Skills detailed
#Data Modeling #Databases #SSRS (SQL Server Reporting Services) #Database Performance #"ETL (Extract #Transform #Load)" #Azure #SQL (Structured Query Language) #Database Security #PostgreSQL #Data Strategy #SQL Server #Indexing #Disaster Recovery #AWS (Amazon Web Services) #Strategy #Compliance #SSAS (SQL Server Analysis Services) #SSIS (SQL Server Integration Services) #Oracle #Data Integration #Big Data #Leadership #Python #ADF (Azure Data Factory) #Database Architecture #Azure Data Factory #Scala #DAX #Documentation #SQL Queries #Databricks #Cloud #MS SQL (Microsoft SQL Server) #Security #MySQL #Microsoft Azure #Data Warehouse
Role description
Job Description: Solutions Architect / Principal SQL Developer
Location: Washington, DC (Onsite)Duration: 11/12/2025 – 09/30/2026
Role Summary:Lead design, development, and optimization of enterprise SQL database solutions for Medicaid Data Warehouse. Provide technical leadership, mentor developers, and drive data strategy to support critical analytics and business applications.
Key Responsibilities:
Design and implement scalable database architectures, schemas, and indexing strategies.
Optimize SQL queries, stored procedures, and database performance.
Architect, develop, and maintain ETL/ELT pipelines for data integration.
Mentor and provide technical guidance to junior developers.
Collaborate with executives, analysts, and developers to align data strategies.
Ensure database security, backup, and disaster recovery compliance.
Troubleshoot complex database issues and implement solutions.
Maintain documentation and database standards.
Required Skills & Experience:
6–10 yrs leading advanced tech or service projects.
6–10 yrs full system engineering lifecycle and integration/testing plans.
8 yrs working with SQL, SSRS, SSIS, SSAS, Azure Data Factory, Databricks, Python, DAX.
8 yrs delivering enterprise data analytics platforms.
Senior-level understanding of healthcare management systems.
Deep expertise in major DBMS platforms (SQL Server, Oracle, PostgreSQL, MySQL).
Experience with dimensional data modeling, ETL tools, and cloud databases (AWS, Azure).
Strong database architecture, high availability, and capacity planning skills.
Bachelor’s in CS, IT, or quantitative field (Master’s highly desired).
Microsoft Azure Database or similar certifications preferred; Big Data experience a plus.
Education & Certification:
Bachelor’s degree in IT, CS, or related field required.
Advanced certifications or training in SQL and data platforms highly desirable.
Job Types: Contract, Full-time
Pay: From $100,000.00 per year
Benefits:
401(k)
401(k) matching
Dental insurance
Health insurance
Paid time off
Professional development assistance
Vision insurance
Work Location: In person
Job Description: Solutions Architect / Principal SQL Developer
Location: Washington, DC (Onsite)Duration: 11/12/2025 – 09/30/2026
Role Summary:Lead design, development, and optimization of enterprise SQL database solutions for Medicaid Data Warehouse. Provide technical leadership, mentor developers, and drive data strategy to support critical analytics and business applications.
Key Responsibilities:
Design and implement scalable database architectures, schemas, and indexing strategies.
Optimize SQL queries, stored procedures, and database performance.
Architect, develop, and maintain ETL/ELT pipelines for data integration.
Mentor and provide technical guidance to junior developers.
Collaborate with executives, analysts, and developers to align data strategies.
Ensure database security, backup, and disaster recovery compliance.
Troubleshoot complex database issues and implement solutions.
Maintain documentation and database standards.
Required Skills & Experience:
6–10 yrs leading advanced tech or service projects.
6–10 yrs full system engineering lifecycle and integration/testing plans.
8 yrs working with SQL, SSRS, SSIS, SSAS, Azure Data Factory, Databricks, Python, DAX.
8 yrs delivering enterprise data analytics platforms.
Senior-level understanding of healthcare management systems.
Deep expertise in major DBMS platforms (SQL Server, Oracle, PostgreSQL, MySQL).
Experience with dimensional data modeling, ETL tools, and cloud databases (AWS, Azure).
Strong database architecture, high availability, and capacity planning skills.
Bachelor’s in CS, IT, or quantitative field (Master’s highly desired).
Microsoft Azure Database or similar certifications preferred; Big Data experience a plus.
Education & Certification:
Bachelor’s degree in IT, CS, or related field required.
Advanced certifications or training in SQL and data platforms highly desirable.
Job Types: Contract, Full-time
Pay: From $100,000.00 per year
Benefits:
401(k)
401(k) matching
Dental insurance
Health insurance
Paid time off
Professional development assistance
Vision insurance
Work Location: In person
