Software Engineer at Ardent Principles

Department: Data Analysis and Technology Services

Compensation

$130,000 – $260,000/yr

Setup: On-site
Location: Chantilly, Virginia
Type: Full-time
Level: senior
Posted: Jun 26, 2026

Description

Ardent Principles is hiring a full-time, onsite Software Engineer in Chantilly, Virginia. The role focuses on designing, developing, and deploying software systems in a Lean Agile environment, with emphasis on cloud environments, LLM-based solutions, scalable search, RESTful APIs, React, Node.js, Elasticsearch, data pipelines, and DevOps. The position requires an active TS/SCI clearance with full-scope polygraph and offers competitive compensation, paid time off, training, health and other insurance, retirement matching, and performance bonuses.

Required Skills

Lean Agile
LLM solutions
Cloud environments
React
Node.js
Elasticsearch
DevOps tools
Data pipelines

Additional Information

Required Previous Experiences: Demonstrated experience in and/or with the listed software engineering technologies and practices
Preferred Qualifications: Experience evaluating, selecting, and integrating LLMs into enterprise applications
Experience with vector databases, hybrid search, and relevance optimization
Ability to lead or mentor teams in adopting search and AI/LLM best practices
Translation Company Name: Ardent Principles, Inc.

Benefits & perks

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

About Ardent Principles

Ardent Principles

data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management

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

Open roles: 24
New in 30 days: 19
Founded: 2014

View full company profile

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