Senior Web Developer

ASRC Federal

. Develop, enhance, and maintain front-end geospatial web applications using Vanilla JavaScript architecture .

Posted 10/8/2026full-timeRemote • Colorado • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and maintaining front-end geospatial web applications using Vanilla JavaScript and the ArcGIS JavaScript API 4.x. Proficient in SQL Server ETL processes and collaborating effectively with cross-functional teams.

Highest-signal resume keywords

Vanilla JavaScript DevelopmentArcGIS JavaScript API 4.xSQL Server ETL WorkflowsVersion Control with GitTechnical Documentation Preparation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptHTML5CSS3ArcGIS JavaScript API 4.xSQL ServerETL ProcessesWebpackNode.js

Soft Skills

CollaborationEffective CommunicationProblem-SolvingAttention to Detail

Tools & Technologies

Git

Industry Keywords

Geospatial ApplicationsFront-End DevelopmentMapping FunctionalityData Pipelines

Tech Stack

Tools & technologies

ETLJavaScriptMS SQL ServerNode.jsSQLWebpack

About the role

Key responsibilities & impact

Develop, enhance, and maintain front-end geospatial web applications using Vanilla JavaScript architecture
Implement and customize mapping functionality using the ArcGIS JavaScript API 4.x
Collaborate with back-end developers, analysts, and GIS specialists to integrate spatial data and services
Troubleshoot and optimize front-end performance, usability, and map rendering behavior
Support MS SQL Server ETL processes, including understanding existing data pipelines and modifying them when needed
Participate in code reviews, architectural discussions, and best-practice development processes
Prepare technical documentation for applications, workflows, and data processes

Requirements

What you’ll need

A bachelor's degree in a related field
4+ years of experience
Demonstrable experience writing clean, modular, and well-structured JavaScript
Experience designing applications in Vanilla JavaScript without heavy frameworks
Hands-on experience developing geospatial applications with ArcGIS JS API 4.x
Working knowledge of SQL Server ETL workflows and ability to modify or maintain existing processes
Ability to collaborate in a team environment and communicate effectively with technical and non-technical stakeholders
Strong problem-solving skills and attention to detail
Experience with version control systems such as Git
Understanding of modern web technologies including HTML5, CSS3, Webpack, and Node.js

Benefits

Comp & perks

Full-time employment
Remote work arrangement