Senior Database Developer Job at Columbia Technology Partners (Annapolis Junction)

Senior Database Developer

Columbia Technology Partners

Location:
USA , Annapolis Junction

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

Columbia Technology Partners is seeking an experienced Database Developer with strong expertise in Oracle PL/SQL, RESTful APIs, and modern web technologies such as HTML, CSS, and JavaScript. The ideal candidate will have hands-on experience designing, developing, and optimizing database-driven applications, supporting data migration initiatives, and delivering secure, scalable solutions across the full technology stack. This role requires an independent, security-conscious professional capable of executing complex technical tasks, contributing to solution design, and collaborating effectively with cross-functional teams and client stakeholders. The position may include technical leadership responsibilities on moderately complex engagements.

Job Responsibility:

Design, develop, and maintain database solutions using Oracle PL/SQL
Write and optimize complex SQL queries, stored procedures, functions, and triggers
Design, develop, and integrate RESTful APIs, including Oracle REST Data Services (ORDS)
Develop and maintain front-end and web application components using HTML, CSS, and JavaScript
Design, develop, and maintain websites and web-based applications
Plan and execute data migration activities, including data mapping, transformation, and validation
Optimize database performance and troubleshoot application and data issues
Ensure data integrity, security, and compliance with industry and organizational best practices
Document technical designs, workflows, and operational processes
Follow formal change management processes to deploy solutions into production environments
Perform light Unix administration tasks, including access management, permissions, log analysis, system monitoring, patching, and shell scripting for automation
Collaborate with cross-functional teams and consult with customer stakeholders to deliver high-quality solutions
Provide technical guidance and, when applicable, lead solution design and implementation efforts

Requirements:

6-8 years of experience developing database-driven applications
strong expertise in Oracle 19c+, PL/SQL, RESTful APIs, and web technologies including HTML, CSS, and JavaScript
proven experience with data migration, database performance tuning, JSON handling, and Oracle REST Data Services
security-conscious engineer experienced in full SDLC execution, change management, version control, and light Unix administration
U.S. Citizenship required
DOD 8570 Certification
active Security Clearance with appropriate Polygraph

Nice to have:

Consulting experience
Agile exposure
scripting with Python or Perl
strong communication and problem-solving skills

What we offer:

Medical: 3 superior plans with in-network and out-of-network options
Vision + Dental: free to employee and paid in full by CTP
Retirement: 401k - 6% company contribution
PTO + Leave: customizable leave plans, Jury Duty, Bereavement + Military Leave
Career Growth: up to $10,000 for approved career-related learning, training, education, and/or tuition
Life and AD&D Insurance/Short-Term & Long-Term Disability at zero cost
Profit Sharing Bonus
Referral Bonus Program: $7,000-$20,000

Additional Information:

Job Posted:
April 24, 2026

Employment Type:

Fulltime

Work Type:

On-site work

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