Senior UI/UX Software Engineer - Chantilly, VA

ICR, Inc.

Chantilly (VA)

On-site

USD 140,000 - 160,000

Full time

8 days ago

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Job summary

ICR, Inc. in Chantilly, VA is seeking a Senior UI/UX Software Engineer to design, develop, and deploy modern web applications within an agile, DevSecOps‑enabled environment.

You will lead UI/UX efforts or contribute across the microservices architecture, collaborating with cross‑functional teams to deliver mission‑critical solutions. Ideal candidates have 10+ years of full‑stack UI development, hands‑on experience with Angular, Tailwind, and MapLibre, and a TS/SCI clearance.

Qualifications

  • Active Top Secret clearance with SCI access; U.S. citizenship required.
  • Extensive experience with the full software development lifecycle and associated tools.
  • At least 10 years of experience building modern web UIs with Angular, Tailwind, and MapLibre.
  • At least 10 years of experience developing software on Linux systems.
  • Experience with authenticating/authorizing technologies (JWT, OAuth).
  • Ability to decompose large tasks into iterative, achievable efforts.
  • Strong practices in testing, configuration management, and documentation.

Responsibilities

  • Develop intuitive, responsive, and modern web UIs.
  • Design, develop, and test software for a variety of systems.
  • Gather and understand customer and operational requirements to implement new functionality.
  • Develop unit tests to validate critical aspects of the system.
  • Document and communicate complex technical concepts to both technical and non‑technical audiences.
  • Design and review UI concepts, wireframes, and mockups for clean, user‑centered experiences.
  • Collaborate with developers, designers, and product stakeholders to refine UX workflows.

Skills

Security clearance
Web development lifecycle
Angular
Tailwind CSS
MapLibre
RESTful APIs / WebSockets
Linux development
JWTs / OAuth
Independent worker

Education

Bachelor’s degree in Computer Science / Computer Engineering / Electrical Engineering

Tools

Git
GitLab-Pipelines

Job description

our Ideas, Commitment & Results will define us
What Defines Us

We believe the right person can make all the difference in the world.
We believe where there is a will, there is a way.
We believe in getting our nose bloodied for the right cause and challenging the status quo.
We believe candor and transparency lead to quick and informed decisions.
We believe employee ownership and compensation commensurate with one's contribution are a must.
Finally, we believe our Ideas, Commitment and Results will define us.

We believe in getting our nose bloodied for the right cause and challenging the status quo
About ICR

We will be the first to identify and solve the Intelligence and Defense Communities’ toughest engineering and operational problems by establishing a true partnership with our Customers. Despite our advanced degrees and heavy R&D focus, it is our hands‑on experience and scars from the field that will enable us to create very practical and reliable solutions.

Our purpose at ICR is to establish a company where the best minds in their career field want to work. Our Customer’s problems will become our own and our employees will wake up each day wanting to solve them. Through a culture of stewardship and calculated risk‑taking, we hope to mentor, develop and ultimately transition ICR’s ownership and leadership from our earliest employees to our future generation of employees.

ICR is now hiring motivated Analysts & Engineersfor positions in Denver, CO | Cincinnati, OH | Monterey, CA | Chantilly, VA | Fulton, MD Augusta, GA | San Antonio, TX | Tucson, AZ | Orlando, FL | Syracuse, NY Louisville, CO

ICRhas opportunities available for experienced and motivatedEngineers and Scientists across the country. If you are interested in talking with us to find out more about these positions and how you can take your career to the next level,

WhoWe Are

ICR was founded with the mission to be the first to identify and solve the Intelligence and Defense Communities’ toughest engineering and operational problems by establishing a true partnership with our Customers. Despite our advanced degrees and heavy R&D focus, it is our hands‑on experience and scars from the field that will enable us to create very practical and reliable solutions.

Our purpose at ICR is to establish an employee‑owned company where the best minds in their career field want to work. Our Customer’s problems will become our own and our employees will wake up each day wanting to solve them. Through a culture of stewardship and calculated risk‑taking, we hope to mentor, develop and ultimately transition ICR’s ownership and leadership from our earliest employees to our future generation of employees.

Employee Benefits
  • ICR is an employee‑owned company that is proud to offer a comprehensive benefits package designed to meet the needs of our employees and their families. In addition to the industry’s most competitive salaries, we offer each employee equity in their company, a generous retirement plan, company‑paid health care benefits and a flexible paid time off policy.
  • ICR funds a retirement account for every employee at an additional 25% of your base salary. These funds are deposited in a tax‑deferred account, with no vesting period, that allows you to decide on the investment strategy best for you.
  • ICR also funds an Individual Benefits Account (IBA) for every employee at an additional 25% of your base salary. These funds are available immediately and can be used to reimburse expenses such as health insurance, medical expenses, paid time off, elected training and an array of other qualified pre‑tax expenses.
  • This position offers a comprehensive benefits package that includes company equity, retirement plan, company‑paid health care benefits, flexible paid time off policy, and opportunity for a raise and bonus during the year.

Position:Senior UI/UX Software Engineer - Chantilly, VA

Location: Chantilly, VA

Job Id:677

# of Openings:1

Senior UI/UX Software Engineer

Chantilly, VA

Applications will be reviewed on a rolling basis. ICR is seeking experienced and motivated Senior UI/UX Software Engineers to help design and deliver mission‑critical applications for our customer.


As a Senior UI/UX Software Engineer, you will play a lead role in designing, developing, and deploying modern applications within an agile, DevSecOps‑enabled environment. You will work closely with a team of skilled engineers to build solutions that support a mission‑critical customer application. This position provides opportunities for technical leadership, mentorship, and the ability to focus on UI/UX efforts or expand into the full microservices architecture.

Candidates will work with a modern technology stack and have opportunities to continually expand their skills. Whether focusing primarily on UI/UX engineering or contributing across the microservice architecture, this role offers room for both specialization and growth.

Essential Duties and Responsibilities

  • Develop intuitive, responsive, and modern web‑based user interfaces.
  • Research, design, develop, and test software applications for a variety of systems.
  • Gather and understand customer and operational requirements to implement new functionality.
  • Develop unit tests to validate critical aspects of the system.
  • Document and communicate complex technical concepts to both technical and non‑technical audiences.
  • Design and review user interface concepts, wireframes, and mockups to ensure clean, consistent, and user‑centered experiences.
  • Collaborate with developers, designers, and product stakeholders to refine UX workflows.
Required Skills and Qualifications
  • Active Top Secret clearance with SCI access (U.S. citizenship required).
  • Strong experience with the full software development lifecycle and associated tools.
  • Extensive experience developing modern, web‑based user interfaces using frameworks such as Angular, Tailwind, and MapLibre.
  • At least 10 years of experience integrating web services using RESTful APIs and/or WebSockets.
  • At least 10 years of experience developing software on Linux systems.
  • Experience with authentication and authorization technologies (e.g., JWTs, OAuth).
  • Ability to break down large tasks into iterative, achievable efforts.
  • Strong understanding of development best practices, configuration management, and testing.
  • Demonstrated ability to learn new tools and frameworks and adapt to evolving requirements.
  • Ability to work independently, developing approaches and subtasks from general guidance.
Preferred Skills and Qualifications
  • Bachelor’s degree in Computer Science, Computer Engineering, or Electrical Engineering.
  • Experience with distributed software version control systems and continuous integration (e.g. Git, GitLab-Pipelines).
  • Experience with schema languages for describing data and services (e.g. JSON Schema, OpenAPI, Protocol Buffers).
  • Experience working with geospatial libraries such as Cesium, OpenLayers or MapLibre.
  • Experience working with large data sets.
  • Strong proficiency with Angular and TypeScript.
Salary Range: $140,000-160,000

ICR, Inc. considers several factors when extending job offers, including but not limited to candidate's key skillset, relevant work and/or military experience, education, training, certifications and work location.

ICR is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

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