N3004 - Senior Full Stack and DevOps Engineer - Chantilly VA (RV-005694-Open)

Janus Soft Inc.; Chantilly (VA); On-site; USD 180,000 - 240,000; Full time

Job summary

Janus Soft Inc. in Chantilly, VA is seeking a Senior Full-Stack & DevOps Software Engineer to bridge frontend/backend work with cloud automation and big data workflows.

You will deploy scalable applications, automate CI/CD pipelines, and manage containerized workloads on Kubernetes in support of an Intelligence Community sponsor. The role demands active TS/SCI clearance with Full Scope Polygraph, strong experience with Spring Boot, Django, Angular/React, Kubernetes, Docker, Terraform, and AWS,

Qualifications

• Active TS/SCI clearance with Full Scope Polygraph is required.
• End-to-end front-end and back-end development experience using modern frameworks (Spring Boot, Django, Flask, Angular, React, or jQuery).
• Hands-on containerization and orchestration with Kubernetes and Docker.
• Cloud & IaC with AWS and Terraform/CloudFormation or cloud-init.
• CI/CD and deployment automation using Git, Jenkins, Ansible, Puppet, JUnit.

Skills

TS/SCI clearance

Full-Stack development

CI/CD & DevOps

Agile collaboration

Big Data experience

Cross-functional teamwork

Education

Master’s degree in Engineering/CS/Math

Tools

Kubernetes

Docker

Terraform

AWS CloudFormation

Git

Jenkins

Ansible

Puppet

JUnit

Confluence

Elasticsearch

Presto/Trino

Apache Spark

Job description

Job Title: Senior Full-Stack & DevOps Software Engineer

Job Description Are you an elite Full-Stack and DevOps Software Engineer ready to tackle complex data acquisition, exploitation, and large-scale engineering challenges? Janus Soft is seeking an exceptional Software Engineer to join a multidisciplinary, mission-focused team supporting an Intelligence Community Sponsor.

In this high-impact role, you will bridge full-stack application development, cloud-native infrastructure automation, and big data operations. Working across organizational boundaries alongside data engineers, data scientists, security engineers, and mission stakeholders, you will design and deploy scalable applications, automate CI/CD pipelines, orchestrate containerized workloads on Kubernetes, and manage low-to-high development and deployment workflows. If you thrive on building resilient software systems, automating cloud infrastructure, and driving mission success at scale, Janus Soft provides the premier platform, mission backing, and elite compensation package to elevate your career.

Mandatory Skills

• Clearance: Active TS/SCI with Full Scope Polygraph (Strict Requirement).
• Full-Stack Development: Demonstrated experience delivering end-to-end frontend and backend development utilizing modern frameworks such as Spring Boot, Django, Flask, Angular, React, or jQuery .
• Containerization & Orchestration: Hands-on experience deploying, managing, and scaling containerized applications utilizing Kubernetes and Docker .
• Cloud & Infrastructure-as-Code (IaC): Proven experience with AWS cloud architectures and automated provisioning capabilities including HashiCorp Terraform, AWS CloudFormation, or cloud-init .
• CI/CD & Deployment Automation: Extensive experience managing the software configuration management lifecycle and DevOps pipelines using tools such as Git, Jenkins, Ansible, Puppet, JUnit, and Confluence .
• Big Data Technologies: Demonstrated experience working with large-scale data processing and search ecosystems, including Elasticsearch, Presto/Trino, or Apache Spark .
• Low-to-High Environments: Proven experience developing, testing, and transitioning software within low-to-high classification deployment pipelines.
• Agile & Cross-Functional Collaboration: Demonstrated success operating in Agile environments and collaborating seamlessly across software engineering, data engineering, security, and customer stakeholder teams.

Desired Skills

• Big Data Optimization: Demonstrated experience tuning and optimizing tools and services to maximize performance on Elasticsearch, Presto/Trino, or Apache Spark .
• ETL & Rapid Prototyping: Hands-on experience developing automated ETL pipelines and building rapid prototypes for novel mission tools and services.
• Security Integration: Experience integrating Sponsor-specific security controls and compliance requirements directly into custom tools and applications.
• Data Normalization: Demonstrated experience diagnosing and resolving complex or malformed character encoding issues.
• Language Proficiency: Ability to read Mandarin Chinese at a Level 2 or higher (based on the Sponsor’s or equivalent ILR rating scale).
• Education: Master’s degree in Engineering, Computer Science, Mathematics, or a related technical discipline.