Job Description

Software Engineer (Full Stack Developer)

Department: Data Analysis and Technology Services

Employment Type: Full Time

Location: Chantilly, VA

REQUIRED Active TS/SCI with Full Scope Polygraph
LOCATION: Full-time onsite in Chantilly, VA

We are looking for a full-stack developer to support a backend development team focused on middleware and backend services. The ideal candidate will bring a proven record of designing, developing, and deploying secure, reliable, and scalable solutions within complex data and cloud environments. This position requires hands‑on expertise with big‑data processing frameworks, enterprise search and indexing technologies, rigorous data‑quality analysis, and the development of middleware and backend services in production systems.

Who We Are:
We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management.

Passionate Integrity, Driven by Excellence
Ardent Principles offers a competitive salary range and a comprehensive, industry‑leading benefits package designed to support long‑term stability and employee well‑being. We provide more than a position—we offer a workplace committed to excellence, integrity, and mission‑focused impact. Our mission is to act as a bridge between satisfied clients and fulfilled employees, ensuring that your job and well-being are our top priorities because your satisfaction leads to the success of our clients.

Join us as we continue building the future of secure, high‑impact solutions.

Key Responsibilities

In this challenging yet rewarding role, you are an integral part of what brings our Company's mission to life. You must have the following required skills, certifications and demonstrated experience in and/or with:

• Utilizing big data technologies such as SPARC or PYSPARC.
• Utilizing indexing technologies such as SOLR or ELASTIC Search.
• Performing data quality analysis.
• Regular Expressions (RegEx).
• Programming using languages such as Java, JavaScript, Bash, and Python.
• Working with several AWS services.
• Writing Java 8+ (will be upgrading to Java 17 later this year)
• JIRA and GITHUB.
• Spring Boot and RESTful APIs
• Linux operating systems such as CENTOS.
• Designing, developing, and deploying middleware and/or backend code to a production system.

What We Offer You

What We Offer You

• Highly Competitive Salary Recognizing and rewarding your expertise and contributions.
• Generous Paid Time Off Providing ample time for rest, relaxation, and personal pursuits.
• Dedicated Training Budget Supporting continuous learning and professional development.
• 100% Employer-Covered Family Vision, Dental, and Health Insurance Ensuring comprehensive health coverage for you and your family.
• 100% Employer-Covered Life and Disability Insurance Offering financial security and peace of mind.
• 401(k) Plan with a 6% Employer Match Helping you plan and save for a secure retirement, with 100% vesting from day one.
• 11 Paid Government Holidays Observing national holidays to ensure time off with family and friends.
• Spot Bonuses for Exceptional Performance Rewarding outstanding contributions and achievements.

SCHEDULE:This is a full-time position with consultants expected to be available and working onsite in Chantilly, VA during core hours.

Ready to take the next step in your career? Join us and be part of a team dedicated to driving positive change through technology. Apply now with our easy 3-minute, mobile-friendly initial application process. Your future starts here!