Epsilon Systems C5I (https://www.epsilonsystems.com/c5i) is focused on software development and systems engineering for complex command, control, intelligence and combat systems is seeking software engineers with 6+ years’ experience for work in St. Louis, MO supporting an Intelligence, Surveillance, Reconnaissance and Target (ISR&T) web development project. Our engineering efforts provide the warfighter with tools support critical support to operational missions to improve targeting capabilities. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on!

Duties and Responsibilities:

• Design, develop, and implement web applications to power a national ISR toolset with a large user base.
• Perform systems administration duties
• Write well designed, testable and efficient code that meets technical requirements.
• Work closely with users to troubleshoot code defects and deploy timely fixes.
• Participate in a highly collaborative team environment, contributing to all phases of the development lifecycle.
• Deploy applications on classified and secured networks 
• Deliver projects on time and with attention to quality.

Required Qualifications:

• Bachelor of Science degree in Computer Science or related discipline.
• At least six (6) years of experience to include Software Design, Development, Test, and Evaluation.
• Must have an active TS/SCI clearance.
• Hands on experience with Java, C++, JavaScript, React.js, Web Services.
• Experience programming within a cloud environment (AWS preferred).
• Experience with modern version control systems (i.e., SVN, Git).
• Experience administering/monitoring Windows Servers (including security requirements) and upgrading operational systems.
• Good interpersonal skills and the ability to communicate with all levels of business users and management.
• Ability to work individually and on team projects in an environment of teamwork and cooperation.
• Effective written, oral, and presentation skills.
• Pursuant to the various government contractual requirements, all applicants must be U.S. Citizens.

Preferred Qualifications:

• Understanding of relational databases (PostgreSQL preferred).
• Knowledge of geospatial systems (MSP, CGS, Openlayers, leaflet.js, GeoServer).
• Knowledge of imagery formats (NITF, GeoTIFF).
• Knowledge of Identity Management (GeoAxis).

ADA Notations:

• Able to handle prolonged sitting and use of computer.
• Office environment.

Epsilon Systems Solutions Inc. and its subsidiaries are proud to be Equal Employment Opportunity and Affirmative Action employers, Minority/Female/Disabled/Veterans.