Software Developer III – Tactical Systems (Secret)

SimVentions, Inc.; King George (VA); On-site; USD 78,000 - 130,000; Full time

Benefits offered by this job

ESOP

401(k)

Education assistance

Paid time off

Job summary

SimVentions, Inc. in Virginia is sourcing a Mid-level Software Developer with 5+ years of experience to join our team.

This on-site role requires presence at NSWCDD or contractor facility 3-4 days a week and an active Secret clearance. You will design, build, and maintain modular software components using Java, Kotlin, Go, Rust, or TypeScript, and develop open APIs and scalable data interfaces to enable cross-system access.

Qualifications

• 5+ years of software development experience.
• Active Secret clearance and US citizenship required.
• Experience with open APIs and data interfaces.
• Experience with relational databases and SQL.
• Experience with CI/CD and containerization tools (Docker/Kubernetes).

Responsibilities

• Design, build, and maintain modular software components in Java, Kotlin, Go, Rust, or TypeScript.
• Develop open APIs and scalable data interfaces for cross-system data access.
• Design database schemas and write efficient SQL queries.
• Leverage CI/CD and containerization to streamline deployment (Docker/Kubernetes).
• Integrate open-source protocols and mapping libraries (MQTT, gRPC, WebSockets; OpenLayers, Cesium).
• Participate in Agile ceremonies, perform code reviews, deliver software packages.
• Maintain readiness to operate in a cleared security environment.

Skills

Java

Kotlin

Go

Rust

TypeScript

API design

Modular software architecture

CI/CD

Education

Bachelor's degree

Tools

Docker

Kubernetes

MQTT

gRPC

Job description

SimVentions, Inc. in Virginia is sourcing a Mid-level Software Developer with 5+ years of experience to join our team.

This on-site role requires presence at NSWCDD or contractor facility 3-4 days a week and an active Secret clearance. You will design, build, and maintain modular software components using Java, Kotlin, Go, Rust, or TypeScript, and develop open APIs and scalable data interfaces to enable cross-system access.