Senior SQL Developer & Data Solutions Lead

Excelacom; Greenwood Village (CO); On-site; USD 90,000 - 115,000; Full time

Job summary

Excelacom is seeking an experienced SQL Developer who designs, develops, and supports high‑performance database solutions for large and complex datasets. You will translate business and analytical requirements into reliable database objects, optimize demanding queries, and guide other developers in SQL development best practices.

As a Consultant, you’ll contribute to client engagements by delivering insights, building deliverables, and leading workstreams.

Qualifications

• Advanced SQL development with complex joins, CTEs, window functions, and views.
• Experience tuning queries and workloads via execution plans and indexing.
• Strong relational design, normalization, and data warehousing concepts.
• ETL development and batch data workflows expertise.
• Experience with production SQL code and data quality controls.

Responsibilities

• Design, develop, test, and maintain complex SQL queries and database objects.
• Translate business requirements into scalable data models and SQL solutions.
• Analyze execution plans and optimize performance for high-volume workloads.
• Develop and maintain ETL processes across diverse source systems.
• Mentor junior developers and share SQL best practices.
• Partner with analysts and engineers to deliver dependable data solutions.

Skills

Advanced SQL development

Query tuning

Data modeling / warehousing

ETL development

High-volume data processing

RDBMS platforms

SQL CI/CD & production code

Data quality & reconciliation

Mentoring

Consulting experience

Communication

Education

Bachelor’s degree in Computer Science or related field

Tools

Git

CI/CD pipelines

AWS Glue

Apache Airflow

Job description

Excelacom is seeking an experienced SQL Developer who designs, develops, and supports high‑performance database solutions for large and complex datasets. You will translate business and analytical requirements into reliable database objects, optimize demanding queries, and guide other developers in SQL development best practices.

As a Consultant, you’ll contribute to client engagements by delivering insights, building deliverables, and leading workstreams.