Back to jobs
New

Full Stack Front-End Engineer

Arlington, VA

STR is seeking an experienced Full Stack Engineer to work with our system engineering teams in designing and building intuitive and usable web-based applications. The successful candidate will design and implement highly interactive applications for our clients and projects that seamlessly integrate diverse data modalities (e.g., spatial, temporal, textual, spectral), as opposed to building traditional company websites. STR is seeking candidates ranging from experienced developers to technical leads; entry-level developers will not be considered for this role.

STR’s Analytics and Command & Control (AC2) Division designs, develops and deploys novel technologies to solve challenging national security problems. Our team consists of passionate and motivated engineers and scientists with degrees in engineering, computer science, mathematics, physics, and data science. The Decisions Systems Group in the AC2 Division develops algorithms and tools that enable human planners to collaborate with AI to make the best decisions possible. The VizIX team within Decision Systems serves as a center of excellence for User Experience (UX) design, development, testing, and deployment for a wide range of defense and intelligence programs throughout STR.

The Role:

You will join a tight-knit team highly skilled in interactive UX and data visualization design, implementation, testing, and deployment. You will oversee a novel UI/UX application effort through stages of design, implementation, and demonstration. This role will be hybrid with around 25% of time required in either our Woburn, MA or Arlington, VA office. Specific responsibilities include:

  • Develop efficient and high-performance components for data visualization and user interaction, ensuring a seamless experience even with large datasets.
  • Optimize applications for speed and responsiveness across a variety of devices and browsers.
  • Deliver intuitive user-centric and data-centric user interfaces for mission-focused first-of-its-kind engineering solutions
  • Communicate with the project team, users, and clients to develop and document requirements
  • Implement containerized solutions using Docker and Kubernetes to enhance application portability, scalability, and deployment efficiency.
  • Assist in the authorship of software documentation such as user training guides
  • Collaborate across numerous programs and divisions within the company
  • Be adaptable and passionate about continuous learning.

Who You Are:

  • Bachelor’s degree in related field or equivalent experience
  • 5+ years’ experience with JavaScript, CSS, CSS extension languages (LESS, Sass), CSS preprocessor tools, HTML5 and its best practices.
  • Demonstrated expertise with at least two of: React, Redux, Flask, Django, Node, Vue.
  • Demonstrated expertise with at least one other back-end programming language (Python, Java, .Net, JavaScript) and willingness to learn more.
  • Demonstrated expertise with Geolocation & Mapping such as Google Maps API, OpenStreetMap, or other mapping solutions.
  • Proficiency with Git version control and
  • Able to work independently and as part of a team.
  • U.S. Citizen with ability to obtain a security clearance.

Even Better: 

  • Experience with User Interactions and User Experience, or UI/UX research.
  • Comfortable engaging with engineers and end-users to gather requirements
  • Familiarity with emerging AI ecosystems for UI/UX design, development, and test

Pay Information
Full-Time Salary Range: $134,000 - $184,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

 

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.


STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

Create a Job Alert

Interested in building your career at STR? Get future opportunities sent straight to your email.

Apply for this job

*

indicates a required field

Phone
Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf


Education

Select...
Select...
Select...

Select...
Select...

Enter "N/A" if you are not a dual citizen

Select...
Select...

Enter "N/A" if not.

Select...
Select...
Secondary Location(s)?
I certify that the information provided in this application is true and complete to the best of my knowledge. I understand that any false or misleading information may result in the rejection of my application or termination of employment if hired. *

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in STR’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.