Software Engineer - Senior

Network Designs Inc.
Chantilly, Loudoun County, VA

Job Description

Job Description

About NDi:

Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration, career growth, and winning ideas. Military Veterans Encouraged to Apply.

Job Description:

As a Software Engineer, you will be responsible for the design, development, testing, and management of application development projects in support of the IT infrastructure. You will develop and implement technical efforts to design, build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics to support a forensic and investigative ecosystem.

Requirements:

  • U.S. Citizenship is required
  • Must possess an active TS clearance at the time of application, be willing and able to obtain SCI access, and pass a CI polygraph.
  • This position is onsite 5/days a week in Chantilly, VA

Qualifications and Experience:

  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • Minimum of 8 years of experience in software engineering
  • Experience with SAFe Agile framework
  • Strong understanding of forensic and investigative system requirements
  • Demonstrated experience designing and implementing complex software solutions in secure government environments
  • May require occasional travel for Program Increment planning sessions
  • May require flexible scheduling to support critical operations

Advanced proficiency with:

  • Multiple programming languages and frameworks
  • Complex system architecture design
  • Message brokers such as RabbitMQ, Kafka, and Redis
  • Elasticsearch, Splunk, and other data platforms
  • Containerization and orchestration technologies (Docker, Kubernetes)
  • Cloud platforms (AWS GovCloud, SC2S, C2S)
  • DevSecOps practices and tools
  • Performance optimization and scalability design
  • Security engineering principles

Additional Technical Experience:

  • Frontend frameworks (Angular, React, Svelte)
  • Data streaming and integration technologies such as Apache Nifi
  • Infrastructure as Code (Terraform)
  • GraphQL
  • Microservices architecture
  • SAFe Agile methodologies
  • Working in classified environments

Responsibilities:

  • Design, develop, test, and manage application development projects in support of IT infrastructure
  • Integrate third-party components and introduce new custom capabilities
  • Modify existing code and recommend process improvements
  • Automate operations and maintenance tasks
  • Develop and implement technical efforts for large-scale data processing and advanced analytics
  • Participate in all aspects of the software development life cycle
  • Contribute to planning, requirements, development, testing, and quality assurance
  • Participate in technical project milestone reviews and code architecture sessions
  • Provide resource estimation and development best practices knowledge transfer
  • Participate in Program Increments (PIs) and Agile Release Train (ART) activities
  • Support the multi-enclave environment (Unclassified, Secret, and Top Secret)
  • Collaborate with cross-functional teams to ensure seamless integration

Compensation and Benefits:

At NDi, we value our team and are committed to retaining top talent by offering competitive benefits and compensation packages. Our employee benefits package includes comprehensive health, dental, vision, pet, and legal insurance. Our corporate benefits include 401(k) retirement matching, paid leave, paid holidays, and health and wellness programs. In addition, we provide employer-paid life and disability insurance, professional development, education benefits, and much more to ensure our team has the resources they need to thrive on and off the job.

Veterans First Commitment:

As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization.

Commitment to Diversity:

NDi is an Equal Opportunity Employer. We are committed to creating a diverse environment and are proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran or military status, citizenship, national origin, or any other basis prohibited by law in all phases of the employment process and compliance with applicable federal, state, and local laws and regulations. As a federal government contractor, NDi complies with all applicable affirmative action requirements.

Apply Now: Take advantage of this unique opportunity to join one of the fastest-growing companies in Federal contracting!

Posted 2025-11-07

Recommended Jobs

Human Resources Intern, Summer 2026

Elevance Health
Norfolk, VA

Anticipated End Date 2025-12-31 Position Title Human Resources Intern, Summer 2026 Job Description Human Resources Intern, Summer 2026 Location: Indianapolis, IN or Norfolk, VA. This rol…

View Details
Posted 2025-11-09

Senior Associate, Global Mobility

Capital One
McLean, VA

Overview Senior Associate, Global Mobility Would you like to help build the new, expanded Global Mobility team at Capital One? Demand for international talent is rising, and these cases often …

View Details
Posted 2025-11-03

Regional Clinical Research Manager

Urology America, MSO
Virginia

Position Summary:  The Regional Clinical Research Manager is responsible for the coordination and administration of clinical trials at 3-4 clinical research site locations within a designated reg…

View Details
Posted 2025-09-30

Senior UiPath RPA Developer

OTOT Technologies
McLean, VA

Job Description Job Description Senior UiPath Developer Location: Hybrid Remote - McLean, VA / Virginia Beach, VA Travel: ~25% (One week per month on-site in McLean, VA; one week per quar…

View Details
Posted 2025-11-05

Customer Service/Accounts Receivable Representative

Massanutten Current Openings
Charlottesville, VA

Join Our Loan Servicing Call Center Team! Location: Charlottesville, VA | Department: Loan Servicing Position: Customer Service / Accounts Receivable Representative Starting Pay: $18.00 …

View Details
Posted 2025-10-22

Sr Photogrammetric Engineer

KBR
Chantilly, Loudoun County, VA

Title: Sr Photogrammetric Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in…

View Details
Posted 2025-11-07

Vactor Operator

Atlantic Heating & Cooling Service
Virginia Beach, VA

**SIGN ON BONUS** Vactor Operator Job Description: Ability to perform routine manual and semi-skilled work in the underground construction industry. Responsible for the equipment used in their da…

View Details
Posted 2025-10-23

Stocker - Aisle

Jetro / Restaurant Depot
Chantilly, Loudoun County, VA

Position Title: Stocker Department: Floor Supervisor: Floor Supervisor, Assistant Floor Manager, Floor Manager FLSA: Non-exempt Position Summary: Responsible for providing prompt and cou…

View Details
Posted 2025-09-08

Sr. DevOps Engineer I (6156)

Metrostar
Reston, VA

As Sr. DevOps Engineer I (Salesforce) , you’ll lead the design, implementation, and optimization of Salesforce DevOps processes and environment management strategies. In this role, you will be res…

View Details
Posted 2025-11-10

Director of Design Management

Greystar
Arlington, VA

ABOUT GREYSTAR Greystar is a leading, fully integrated global real estate platform offering expertise in property management, investment management, development, and construction services in ins…

View Details
Posted 2025-10-28