Software Engineer II
Company: Reflexive Concepts
Location: Laurel
Posted on: April 2, 2026
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Job Description:
Reflexive Concepts is seeking a skilled Visualization Developer
to join our team! Specifically, we are looking for a candidate with
proficiency in front-end data visualization using JavaScript and/or
TypeScript, including experience with React, D3.js or similar
visualization libraries, and REST/JSON-based integrations.
Qualifications: Fourteen (14) years experience as a SWE, in
programs and contracts of similar scope, type, and complexity
Bachelor’s degree in Computer Science or related discipline from an
accredited college or university Four (4) years of additional SWE
experience on projects with similar software processes may be
substituted for a bachelor’s degree Job Description: The successful
candidate will build and maintain JavaScript-based web tools that
allow users to visually explore large, complex datasets from a
Knowledge Graph. The role emphasizes responsive UX, innovative
visualization techniques, and clear data storytelling to support
decision-making. Work happens in rapid development cycles with
direct customer engagement, so adaptability and strong front-end
skills are key. Required: Data Visualization proficiency –
DOM-based (D3, SVG, etc.) and/or rendering-based (Canvas, WebGL,
WebGPU, etc.) JavaScript and/or TypeScript React and JQuery JSON
Desired: Experience integrating with existing NSA tools & API
endpoints (e.g., CASPORT, CREATIVEMODE) Python DevOps experience –
Docker/Docker compose, Podman, Nginx Unit testing (e.g., Vitest or
Cypress)
Keywords: Reflexive Concepts, Camden , Software Engineer II, IT / Software / Systems , Laurel, New Jersey