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Application Developer

JRD Systems IncDowney, CA🇺🇸United StatesPosted 17 Aug 2026

Quick Overview

Salary
$40/hr
Work Type
On Site
Level
Mid Senior

Job Description

Job Title – Applications Developer

Location – Downey, CA(onsite)

Duration – 12 months

Job Type: $40/hr - W2

**Only Candidates Local to CA **

 

JOB DETAILS:        

Position Description     

A Back End Web Developer uses modern, open-source software to prototype and deploy back end web applications, including all aspects of server-side processing, data storage, and integration with front end development. The Back End Web Developer will perform web development using open-source web programming languages (e.g., Ruby, Python) and frameworks (e.g., Django, Rails); develop and consume web-based, RESTful APIs; work in team environments that use various methodologies (e.g., Scrum, Lean); author developer-friendly documentation (e.g., API documentation, deployment operations); test-driven development techniques; use version control systems (e.g., Git and GitHub); research and learn new programming tools and techniques; develop relational and non-relational database systems; develop scalable search technology (e.g. ElasticSearch, Solr) to handle large data sets and scaling their handling and storage; work with open source solutions and community; and communicate technical concepts to a non-technical audience.   

 

Skills Required 

Back End Web Developers will possess knowledge and experience in ability to translate technical work into user-friendly visuals; working on the back-end coding while staying plugged into emerging technologies and trends to ensure that the website is current and well maintained at all times; have a solid understanding of how web applications work including security, session management, and best development practices; programming skills HTML/CSS, security knowledge, and session management; and knowledge in one of the following programming languages: PHP, ASP.NET, JavaScript, or Ruby on Rails.            

 

Additional Skills Required

  • Proficient in Programming Languages & Frameworks: Java, Python, TypeScript, ASP.NET Core
  • Experience with Cloud & DevOps: Azure DevOps, AWS
  • Competent in Database: Oracle
  • Competent with Collaboration & Process: Agile/Scrum, Git/GitHub
  • Strong understanding of software architecture, design patterns, peer code reviews, and best practices
  • Ability to translate business requirements into technical solutions with minimal oversight   

 

Experience Required     

This classification must have a minimum of four (4) years of experience in back end web applications, open-source web programming languages and frameworks, emerging technologies and trends, and best development practices.          

 

Additional Experience Required             

  • 5+ years with MS SQL Server (database design, optimization, query performance tuning)
  • 5+ years with C# / .NET (enterprise application development)
  • 5+ years in API development and integration (RESTful APIs, authentication, scalability)
  • 2+ years with Microsoft Azure (App Services, Functions, Storage, DevOps pipelines)
  • 1–2 years with EMC Centera (content addressed storage solutions)  

 

Education Required

This classification requires the possession of a bachelor’s degree in an IT-related or Engineering field. Additional qualifying experience may be substituted for the required education on a year-for-year basis.             

Skills

Django
Oracle
PHP
Ruby
SQL
SQL Server
AWS
Scrum
Agile
Azure
C#
CSS
.NET
ASP.NET
Git
HTML
Java
JavaScript
Python
Rails
TypeScript

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