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Applications Developer II

Archon ResourcesOklahoma City, OK🇺🇸United StatesPosted 20 Jul 2026

Why This Role Stands Out

This role offers a unique opportunity to be at the forefront of a significant modernization initiative, transforming legacy systems and building essential integrations to drive organizational change. You'll thrive here if you enjoy the challenge of both new development and modernizing existing applications, leveraging your skills in C# and Python to create impactful solutions. This is an excellent chance to expand your expertise and contribute to a vital public sector project.

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Applications Developer II
Oklahoma City, OK (Onsite) | Contract (6 to 8 months)
 

About the Role
Archon Resources is hiring an Applications Developer II for a state agency client in Oklahoma City. This role sits at the center of a new modernization initiative: you will build integrations and APIs that connect systems across the organization, and help transform legacy COBOL applications into modern, maintainable code using C#, Python, or similar languages. If you enjoy both greenfield integration work and the puzzle of untangling legacy systems, this is a strong fit.
 

What You''ll Do

  • Partner with business users to evaluate requirements, propose solutions, and estimate project timelines
  • Design, develop, and maintain integrations between diverse systems and platforms
  • Build and maintain robust, scalable APIs connecting internal and external systems
  • Develop scripts and automation routines that streamline integration processes
  • Evaluate existing COBOL-based systems and identify modernization opportunities
  • Refactor COBOL code into modern languages to improve functionality, performance, and maintainability
  • Document integration processes, configurations, and best practices
  • Stay current on emerging integration technologies and recommend process improvements
What You''ll Bring
  • Hands-on applications development experience with a focus on system integration and API development
  • Experience working with or modernizing legacy COBOL codebases
  • Proficiency in C#, Python, or a comparable modern language
  • Strong collaboration and documentation skills; comfortable gathering requirements from non-technical users
  • One of the following: 12 semester hours of computer science or MIS coursework plus one year of applications development experience; a vocational/technical certification in applications development (156+ hours) plus one year of experience; or an equivalent combination of education and experience
Nice to Have
  • Experience with HTML, CSS, TypeScript, and React.js
OKCIT

Skills

C#
COBOL
CSS
HTML
Python
React
TypeScript

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