Senior Software Developer – API & Cloud (Secret Clearance)

SimVentions, Inc - Glassdoor 4.6; Stafford (VA); On-site; USD 110,000 - 130,000; Full time

Benefits offered by this job

Employee Ownership

ESOP

Competitive benefits

401(k) programs

Education assistance

Job summary

SimVentions, Inc. in Virginia is seeking a mid-level Software Developer with 5+ years of experience to design, build, and maintain modular software for tactical systems. The position requires on-site presence at NSWCDD or contractor facilities 3–4 days per week and US citizenship for a Secret clearance.

You will work with Java, Kotlin, Go, Rust, or TypeScript, develop open APIs, and design data schemas while leveraging CI/CD, Docker, Kubernetes, and Agile practices in a secure environment.

Qualifications

• 5+ years of software development experience for tactical systems.
• Experience with Java, Kotlin, Go, Rust, or TypeScript and modular architectures.
• Knowledge of APIs and data access.
• Knowledge of DB schema design and SQL.
• CI/CD pipelines and containerization (Docker/Kubernetes).
• Agile fundamentals and teamwork.
• Active Secret clearance and US citizenship.

Responsibilities

• Design, build, and maintain modular software components using Java, Kotlin, Go, Rust, or TypeScript.
• Develop standard APIs and scalable data interfaces for cross-system data access.
• Design database schemas and write efficient SQL queries.
• Utilize CI/CD and containerization (Docker, Kubernetes) for deployment.
• Integrate open protocols (MQTT, gRPC, WebSockets) and mapping libraries.
• Participate in Agile ceremonies, code reviews, and deliver software packages.

Skills

Java

Kotlin

Go

Rust

TypeScript

Modular architecture

APIs

SQL

CI/CD

Agile

Security clearance

US citizenship

Education

Bachelor's degree

Tools

Docker

Kubernetes

Job description

SimVentions, Inc. in Virginia is seeking a mid-level Software Developer with 5+ years of experience to design, build, and maintain modular software for tactical systems. The position requires on-site presence at NSWCDD or contractor facilities 3–4 days per week and US citizenship for a Secret clearance.

You will work with Java, Kotlin, Go, Rust, or TypeScript, develop open APIs, and design data schemas while leveraging CI/CD, Docker, Kubernetes, and Agile practices in a secure environment.