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SENIOR SOFTWARE ENGINEER - 2025-10452

Chantilly, Virginia

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance.   

As a Software Engineer with MTSI, you will utilize your Java and JavaScript experience to design, implement, and maintain real-time data ingestion infrastructure for a project using an agile development model. This position will be located in Chantilly, VA.
 
Your essential job functions will include but may not be limited to:
  • Create and modify software which models satellite positions and simulates collection operations
  • Collaborate with team members to understand project requirements and deliver high-quality software solutions.
  • Assist with the testing and deployment of code in a secure cloud environment.
  • Troubleshoot, debug, and optimize code for performance and scalability.
  • Participate in code reviews and provide constructive feedback to peers.
  • Actively participate in the agile development process, including sprint planning and daily stand-ups.
  • Understanding of backend development fundamentals, including Node.js and RESTful API design.
  • Experience working with Linux-based servers and systems.
  • Understanding of version control systems (e.g., Git, Mercurial).
  • Ability to work both independently and in a collaborative team environment.
  • Excellent verbal and written communication skills.

Necessary Qualifications:
  • 10+ years of experience as a Software Engineer or a related field.
  • Java Script
  • Familiarity with PostgreSQL
  • Basic Modeling and Simulation Experience

Desired Qualifications:
  • Satellite Modeling and Simulation experience
  • TypeScript experience
  • Knowledge of relational databases
  • Knowledge of containerization and container orchestration tools (e.g., Docker, Helm, Kubernetes).
  • Experience with cloud platforms such as AWS or Azure.

Educational Requirements:
  • Bachelor’s Degree in Information Systems, computer science, data science, engineering, math, statistics, operations research, or related field.

Certifications Desired:
  • DoD 8570 IAT level 3 (CompTIA Security+) compliant. (Desired)

Clearance Requirements:
  • TS/SCI with eligibility for a CI Polygraph.
  • U.S. Citizenship is required for this position.

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