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Meridian Systematics VERIFIED EMPLOYER

Senior Software Developer.

Software Engineering & Dev Full-Time

Senior Software Developer: our view in 3 lines...

  • The Role:Senior software developer role focused on mission-driven applications that combine Generative AI, data pipelines, cloud platforms, and DevSecOps.
  • The Person:The person will design and deploy Generative AI features, lead cloud platform migrations, build microservices and data pipelines, maintain CI/CD pipelines, and mentor junior developers.
  • Requirements:The ideal candidate has 8+ years of software engineering experience, an active TS/SCI clearance, U.S. Citizenship, a B.S. in a related field, and hands-on experience with Python, Java, Scala, LLMs, RAG, Docker, Kubernetes/OpenShift, AWS, Git workflows, and CI/CD.

About the role

Benefits:
  • 401(k)
  • Dental insurance
  • Flexible schedule
  • Health insurance
  • Paid time off
  • Parental leave
  • Training & development
  • Vision insurance

Senior Software Developer

Location:
Springfield, VA


Clearance Required:
Active Top Secret/Sensitive Compartmented Information (TS/SCI)

About the Role

We are seeking a Senior Software Developer with deep AI expertise to design, build, and scale mission-focused applications. In this role, you will lead the integration of Generative AI workflows, data pipelines, and cloud-native DevSecOps architectures within an Agile Scrum environment.


Key Responsibilities

  • AI & Feature Engineering:
    Design and deploy Generative AI features (LLMs, RAG, ontology-based applications) and integrate multi-stream data pipelines.
  • Cloud & Modern Infrastructure: Lead cloud platform migrations (AWS, OpenShift, Kubernetes), implement microservices with Docker/Helm, and ensure secure deployment across complex networks.
  • Full-Lifecycle Development: Maintain robust CI/CD pipelines, practice DevSecOps (code hardening, vulnerability remediation, automated testing), and write clean, maintainable code using Python, Java, or Scala.
  • Agile Execution & Leadership: Active participation in Scrum ceremonies, refine user stories, maintain repositories, and mentor junior developers.


Qualifications

  • Active Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance.
  • U.S. Citizenship.
  • Experience: 8+ years of software engineering experience (or 14+ years in IT in lieu of a degree).
  • Education: B.S. in Computer Science, Computer Engineering, Systems Engineering, or related field.
  • Core Languages: Strong hands-on proficiency with Python, Java, and Scala.
  • AI & Data: Direct experience building LLM-enabled workflows, RAG systems, RESTful APIs, and managing complex data transformations.
  • DevOps & Cloud: Demonstrated experience with Docker, Kubernetes/OpenShift, AWS, Git workflows, CI/CD, and DevSecOps security scanning.
  • Collaboration: Strong troubleshooting skills with a track record of cross-functional team collaboration and technical communication.


Desired

  • Experience with graph-based data models, ontologies, and data visualization.
  • Proven experience presenting technical metrics to stakeholders and mentoring junior engineers.
Published August 15, 2026
Location Springfield, IL
Job Type Full-Time