Senior .NET​/ColdFusion Application Developer

Overview

GovCIO is currently hiring a Senior .NET/Cold Fusion Application Developer & Application Architect to support the work and projects of our client in Washington D.C. MUST be able to obtain a Public Trust Clearance and Background Clearance. The role's primary function will be to work with the software development team to support and enhance existing software applications written in Cold Fusion, Java and .Net

using SQL Server and Oracle databases in the backend.

Essential Job Duties and Responsibilities

• This position requires excellent interpersonal and written communication skills to interface effectively with key stakeholders.
• Ability to work with non-technical customers and create software solutions based on their requirements.
• Ability to work with subject-matter experts, analyze existing solutions, databases and reports and make or suggest improvements, as needed.
• Ability to work productively without being micromanaged.
• Ability to work with a team of software engineers, test automation engineers, designers, and product owners to bring our teams conceptual solutions to life in a mature Agile/Azure Dev Ops environment.
• Update developer technical reference documentation and project WIKIs.
• Work on multiple projects simultaneously, enhance and promote best‑practices, and mentor other team members.
• Capable of leading projects and teams.
• Experience working in an agile environment with SCRUM or Kanban (Preferred).

Minimum Qualifications and Requirements

• Expertise with web development using Microsoft tools to include Visual Studio, VS Code, Azure Data Studio, and SQL Server Management Studio.
• Developing and maintaining existing Cold Fusion applications and components using the Cold Fusion programming language.
• Debugging and testing custom applications for various clients, work on requirements for bug fixes and enhancements.
• Designing and developing web applications with a strong understanding of Cold Fusion frameworks, Java Script, SQL and Oracle databases.
• A firm understanding of database design fundamentals, including table design and normalization, query writing using TSQL/PLSQL and query optimization.
• Ability to work with SSRS, SSIS, and other ETL tools is desired.
• Knowledge of Azure DevOPS management and operations (prefer On-Prem) to include Build and Release pipelines.
• Ability to work in a team in an agile work environment.
• Ability to do user interface design (preferred).
• Ability to conduct requirements analysis (preferred).

Technical Requirements (required and desired)

• 10+ years of experience developing web applications using Cold Fusion and .Net.
• 5+ years of front-end development experience with JavaScript, AJAX, JSON, CSS and XHTML, preferably HTML5/CSS
  3.
• 5+ Experience with multiple back-end languages (CFML, ASP, JSP, Java) and JavaScript frameworks (e.g. Angular.js, React, Node.js, Blazor).
• 5+ years of experience with RestAPI end‑points.
• 5+ years of experience with database engineering, and manipulating relational databases such as SQL Server and Oracle.
• 5+ years of experience with jQuery and at least one additional modern JavaScript SPA framework, such as React (Preferred), Vue, Angular, or Blazor (plus).
• Solid understanding of Windows ecosystem infrastructure, Active Directory, DNS, Load‑Balancing, Windows server maintenance as related to .NET.
• Ability to debug web pages (layout, JavaScript, AJAX) using browser developer tools.
• Knowledge of developing cross-browser and cross-platform compatible solutions.
• Knowledge of Dependency Injection and Inversion of Control.
• Experience with Test Driven Development (TDD).
• Experience with .Net Core or above (Preferred).
• Ability to develop in Visual Studio with Azure DevOPS (Preferred).
• A solid understanding of the principles of GIT (Preferred).
• Experience working with Microsoft SQL Server (Preferred).
• Experience working with Entity Framework Core.
• Ability to create attractive, highly user‑friendly, reactive user interfaces using Bootstrap 5 and/or Material UI (Preferred).
• Knowledge of Node Package Manager (NPM) and Web Pack (Preferred).
• Understanding of LESS or SASS (Preferred).
• Ability to analyze application requirements (Preferred).
• Understanding of Web…