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GRVTY

RF signature collection for defense

Frontend Software Engineer

Frontend EngineeringConfirmed live in the last 24 hours
Full-time$100.2k - $152.1kHybrid

About the Job

Requirements

  • At least 5 years of relevant frontend software development or engineering experience with a related bachelor's degree, 3 years with a related master's degree, or 9 years with a high-school diploma or equivalent.
  • Knowledge of or experience with JavaScript and at least one web application framework, such as Vue, React, Angular, or Backbone, or comparable demonstrated competency.
  • Experience creating or maintaining frontend web applications and working with HTML and CSS.
  • Familiarity with Git or comparable version-control tools and comfort using a Unix/Linux command line.
  • Ability to work independently and collaboratively, handle multiple tasks or tickets, and troubleshoot issues with sound judgment.
  • An active U.S. Government Secret clearance or higher and U.S. citizenship.
  • Ability to obtain a required DoD 8140/8570 compliance certification, such as Security+, within 60 days of hire.
  • Ability to meet the hybrid or onsite schedule of the specific opening, including regular presence at the office in Columbia, Maryland for the currently identified opening.

Responsibilities

  • Create, enhance, maintain, and troubleshoot browser-based web applications and user interfaces.
  • Develop and review JavaScript, HTML, and CSS code, using a modern frontend framework where appropriate.
  • Work with designers, backend engineers, and data scientists to deliver cohesive, usable interfaces.
  • Define, consume, and integrate REST-based APIs into frontend experiences.
  • Investigate customer-reported issues, prioritize fixes, and provide application support.
  • Write unit tests, perform quality-assurance testing, and participate in code reviews.
  • Collaborate with the team to deliver maintainable code and continually improve application quality.

Desired Qualifications

  • Experience building frontend applications for a data lake or data warehouse.
  • Familiarity with more than one frontend framework, such as Vue, React, Angular, or Backbone.
  • Experience improving usability, performing frontend code reviews, and expanding automated unit or quality-assurance testing.
  • Experience collaborating across design, backend engineering, and data science teams to deliver REST API-driven web applications.

About the Company

GRVTY

RF signature collection for defense

GRVTY develops tools for national security by collecting real-time RF signatures and delivering situational awareness for defense operations. Its flagship product, SPEAR (Special Purpose Environmental Activity Recorder), is a compact, cost‑effective device that can be quickly deployed to gather radio-frequency signals in both land and maritime environments. The data from SPEAR feeds into comprehensive data platforms that turn raw RF signals into actionable insights for asset management and command decisions. Compared with other defense vendors, GRVTY emphasizes rapid field deployment, portability, and a tight integration between hardware for RF data collection and software platforms for analysis, enabling users to maintain a strategic edge in volatile, globally influenced threats. The company aims to help defense clients monitor, understand, and respond to evolving risks by providing reliable RF intelligence and platforms that support real-time decision making.

Company size
501-1,000
Company stage
Not listed
Total funding
Not listed
Headquarters
McLean, VA
Founded
2024

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