Senior Software Developer

General information

Requisition # R63258 Locations USA-FL-Key West Posting Date 09/09/2025 Security Clearance Required Top Secret Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Senior Software Developer to join our team in Key West, FL.

Responsibilities include but are not limited to:

• The Database Developer is recognized as a technical authority in database administration, possessing extensive experience and deep expertise in advanced database technologies, architecture, and industry best practices

• They provide strategic leadership in the development and implementation of enterprise-wide database strategies, ensuring alignment with critical business objectives, evolving industry standards, and emerging technologies

• They provide expert-level guidance, mentoring, and knowledge transfer to all Database Administrators, fostering a culture of technical excellence and continuous improvement

• They lead the design and implementation of highly complex database solutions, including high-availability clusters, multisite disaster recovery systems, and cloud-native database deployments

• They conduct advanced performance optimization, proactive capacity planning, and comprehensive security assessments to ensure optimal database performance, scalability, and security posture

• They collaborate with application developers, Architects, business stakeholders, and executive leadership to design and implement efficient data models, enterprise-level database solutions, and comprehensive data governance policies

Minimum Qualifications:

• Bachelor’s degree in Data Science, Computer Science, Information Technology, or related technical field, Degree can be substituted with additional 4 years of experience.

• 9+ years of experience with 5+ years of position-specific relevant experience.

• DoD 8570.01-M IAT Level II certification obtained within 6 months of starting on program.

• Strong understanding of database architecture, indexing, and query optimization.

Desired Qualifications:

• Master’s degree in Computer Science, Information Security, or a related field.

• Experience supporting DoD programs and with cloud-based technologies, Risk Management Framework, and Zero Trust Architecture. ITIL Foundation certificate. Relevant certifications (e.g., Oracle DBA, Mi