Custom Software Engineering

Custom software for your unique problem, done by professional software developers and system architects getting it correct and effecient the first time.

Web Development and Maintenance

Put your best foot forward with web development in the latest tech stacks, such as Ruby on Rails, React, and others, or maintain an architecture of any size.

IT Consulting

Advice from the lead-of-the-lead software engineers, with Black Willow senior developers and consultants coming from Fortune 500 and Fortune 1000 companies.

Looking For A Better Life?

At Black Willow, you're taken care of. We have the best benefits in the industry. Unlike a lot of prime and sub contracting companies, you don't have to be an internal salesman to find a new gig, and we don't take anything out of your paycheck.

19 Paid Holidays

Black Willow observes all Federal holidays, with additional holidays including all business days between December 26th and 31st and others.

Unlimited Vacation

Black Willow software engineers are professionals who achieve results. Our unlimited vacation policy stems from mutual trust in a results-driven enviroment.

401k Match

Black Willow invests in your future through a dollar-to-dollar 401k match up to 4% a year.

Family Healthcare

Kids feeling sick? Rest assured with full heathcare coverage for all employees, spouses, and dependents.

Family Dental

All dental benefits are fully funded for all employees, spouses, and dependents.

Family Vision

See clearly with full vision coverage for all employees, spouses, and dependents.

Short-Term Disability

We provide short-term disability insurance after 30 days of employment. Receive a percentage of your paycheck in addition to your normal pay.

Critical Illness

100%, full, complete coverage for things like heart attacks, strokes, cancer, and other serious or critical operations and conditions.


9300 Grant Ave. Manassas, Virginia


Your Contacts

Marlee Shaver

Human Resources