Principal ColdFusion/.Net Developer

REI Systems; United States; Hybrid; USD 90,000 - 130,000; Full time

Job summary

REI Systems seeks a senior CFML engineer to maintain, enhance, and document ColdFusion-based web applications. You will work on client/server projects, integrate with Oracle/SQL Server, and Administer ColdFusion servers with IIS/Apache. The role emphasizes SDLC discipline and documentation.

You will design components, optimize performance, and participate in architectural decisions, including web services and multi-tier patterns. Hybrid work in Sterling, VA with federal project exposure.

Qualifications

• 7+ years building multi-tier web apps with CFML, HTML, JS, Oracle/SQL Server.
• Experience with CF components, standards, OO/MVC patterns.
• SDLC experience for application development.
• Strong experience in multi-tier design patterns & analysis.
• Web parts, workflows, content types.
• Web services integration with external systems.
• Custom components development in CFML.
• jQuery/AJAX frameworks in JS.
• Oracle 12c/Exadata and MS SQL Server databases.
• CFML-driven intranet/extranet sites.
• Git and SVN for source control.
• AWS cloud migration for ColdFusion-based apps.

Responsibilities

• Build interactive web applications and client/server projects using CFML, HTML, JavaScript, CSS, Oracle, SQL Server, J2EE.
• Design and develop Custom Components.
• Administer ColdFusion Server and middleware web server integration (IIS, Apache).
• Monitor performance and perform log analysis and tuning.
• Develop functional and technical requirements.
• Create and maintain technical documentation for changes.

Skills

CFML

HTML

JavaScript

CSS

Oracle

SQL Server

J2EE

REST

Git

AWS

Education

Bachelor's degree in CS/Engineering

Master's degree preferred

Tools

ColdFusion

IIS/Apache

Web services

Job description

Overview

REI Systems' mission is to deliver reliable, innovative technology solutions that advance Federal clients' missions and exceed their expectations. Our technologists and consultants are passionate about solving complex challenges that impact millions of lives. We take a Mindful Modernization® approach in delivering our services, including application modernization, grants management, case management systems, government data analytics, and advisory services. This approach, the REI Way, ensures mission impact by aligning our clients' strategic objectives with measurable outcomes through people, processes, and technology. We offer the same commitment to our employees by providing professional development, meaningful projects, and flexibility to spend time with family and friends. We believe employees are at their best when fulfilled in both their professional careers and their personal lives. Learn more at www.REIsystems.com Employees voted REI Systems a Washington Post Top Workplace in 2015, 2016, 2018, 2020, 2021, 2022, 2023, 2024, and 2025!

Responsibilities

The primary responsibility will be to maintain, enhance, and document assigned web applications developed in ColdFusion and assist in the development of new applications. Additionally, server administrative tasks and support for operational ColdFusion-based dedicated hosts.

• Build interactive web applications & client/server projects using ColdFusion (CFML), HTML, JavaScript, CSS, Oracle, SQL Server, J2EE
• Design and develop Custom Components.
• Administer ColdFusion Server including middleware web server integration (IIS, Apache, etc)
• Monitor performance and tuning with ColdFusion Performance Monitor, and ColdFusion log analysis
• Develop functional and technical requirements
• Develop/write/manage technical documentation based on application and environment change

Qualifications

• 7+ Years of Experience in building both n-tier static and interactive web applications & client/server projects using ColdFusion (CFML), HTML, JavaScript, PHP, CSS, AJAX, JSON, Oracle, SQL Server, J2EE, REST/SOAP.
• Experience in Web Application Standards, CF components and language, Frameworks, OO/MVC design patterns.
• Excellent experience understanding and implementing all steps of Software Development Life Cycle (SDLC) for Application development in ColdFusion.
• Strong understanding of Multi-Tier Environments, Design Patterns, and strong system analysis experience.
• Experience in Developing Web Parts, Web Part Pages, Workflows, Content Types and various custom Document Libraries and Lists.
• Experience working with and understanding ColdFusion log analysis and data structures to troubleshoot issues and monitor activity.
• Experience with webservices and external system dependencies/integration
• Experience in designing and developing Custom Components.
• Experience programming with JavaScript frameworks/patterns such as jQuery, AJAX and other JS based libraries
• Experience with Databases Oracle 12c, Exadata, and MS SQL Server.
• Extensive experience at database-driven Web sites using ColdFusion application server for Intranet/Extranet applications.
• Experience with operational and usage of source control solutions such as Git/SVN
• AWS Cloud and ColdFusion/similar migration/standup experience beneficial
• Education : Bachelor's degree in Business, Engineering, Computer Science, or related field. Masters degree preferred.
• Clearance: Ability to obtain and maintain a clearance is preferred.
• Location: Hybrid - 2 days per week at REI Systems' Sterling, VA office .
• EEO Statement: REI Systems is an Equal Opportunity Employer

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