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Reflexive Concepts, LLC

JavaScript Developer

Pay: Not specified

Posted: 8 weeks ago

Location: Hanover, MD (Onsite)

Last Updated: 3 weeks ago

Hours: Full-Time

Expires: 9/19/2026

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What they do

A JavaScript Developer or Engineer uses JavaScript to implement the front-end logic that defines the behavior of the visual elements of a web application.

$102,441 / year median in Maryland

-13% projected decline

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Job Description

JavaScript Developer JavaScript DeveloperHanover, MD

Reflexive Concepts is seeking a skilled Software Engineer to join our growing team!

The ClassifyIT team is seeking a Software Engineer to support full life-cycle design, development, testing, and documentation of policy-driven software across multiple fabrics, including the classification marking tool and tooling for M365 web-based applications. The focus is on extending and customizing tools used for classification string validation and comparison for access control. Strong JavaScript experience is required, along with experience in requirements elicitation and the ability to work collaboratively within an established team throughout the software lifecycle.

Qualifications:

Three (3) years of Software Engineering experience
Bachelor's Degree or higher in computer engineering or a field related to computer engineering or computer science
An additional four (4) years of Software Engineering experience may be substituted for the degree, for a total of seven (7) years

Required:

Working knowledge of JavaScript/DOM, TypeScript, and Node.js/npm
Experience with AWS (ability to navigate AWS dashboards and services)
Hands-on experience using Docker (command line) and converting applications to Docker images
Experience using Git (command line), GitLab CI, and GitLab pipelines
Familiarity with Jest and Cypress
Working knowledge of JIRA and GitLab
Experience developing functional and unit tests
Experience performing code reviews
Ability to work directly with customers
Strong troubleshooting skills
Ability to ad to coding standards and follow team policies

Desired Skills:

Must be able to work in a collaborative environment, with minimal supervision
Gather, analyze, and capture customer requirements
Ad to the development processes the team has established
Assist in developing requirements for new features and fixing defects
Create and expand unit tests
Knowledge of the Microsoft Office JavaScript API
Track and respond to user issues and questions
Triage user issues
Test new software releases and merge requests
Experience working collaboratively with a team of developers, contractors, and the Government
Contribute content for the development of high-level documentation and guides
Strong time management skills.

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