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Sr. Application Programmer

Company:
MATRIX SYSTEMS & TECHNOLOGIES INC
Location:
Baton Rouge, LA, 70802
Pay:
75000USD - 105000USD per year
Posted:
June 12, 2025
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Description:

Job Description

Benefits:

Health insurance

Paid time off

Training & development

Expertise and/or relevant experience in the following areas are mandatory:

5+ years of experience in web development with any combination of the following:

C#

ASP.NET or ASP.NET Core

SQL Server

HTML

Entity Framework (EF)

Other 3rd or 4th generation programming language (3GL or 4GL)

2+ years of experience with any of the following cloud services:

Azure App Services

Azure SQL Server

Azure DevOps

AWS (Amazon Web Services)Expertise and/or relevant experience in the following areas are desirable:

Prior experience supporting or maintaining applications for the LDWF.

Prior experience supporting or maintaining applications for the State of Louisiana

Developing applications with third party APIs.

Developing applications with payment processors or payment integrations.

Experience with PGP encryption to securely send and receive files.

Writing stored procedures

Developing applications with any of the following:

FluentValidation

Hangfire

CsvHelper

RestSharp

Managing and maintaining source code in GitHubThe scope of the proposed services will include the following:

Design, code, compile, test, debug, modify and document any new or existing functionality for the system within accepted standards, procedures and guidelines of the

OTS.

Oversee the installation, administration, configuration and maintenance of the application.

Identify, respond, research and resolve program, data or system software problems,

frequently on an individual basis, in consultation with other employees and/or users.

Meet with Customer Agency users and OTS staff to determine needs; write program

and/or system specifications and guidelines.

Evaluates user requests for changes to determine specific tasks and effects on existing

programs and systems; discusses and explains program and system modifications to users;

and writes user guides and other documentation as needed.

Completes change requests, enhancements, and system design for the assigned system;

providing system modifications that are reliable and easily maintainable; providing

system modifications that are interoperable and interface with other systems and

networks.

Coordinates and completes development, testing, and implementation tasks for the

assigned system; including coordinating with third party vendors and various OTS

verticals.

Monitor, review and audit performance of the customer-agencys software and makes

performance improvements.

Provide expert advice, assistance or guidance of a highly technical nature concerning

specialized application tools, hardware, software or databases.

Independently define data elements; design structures for databases; write and compile

definitions and descriptions of data elements into dictionary form for use.

Responsible for the preparation and supervision of formal system test procedures of

highly complex application systems.

Review the work of programmers working on the assigned system to ensure data integrity

and availability.

Prepare and monitor work plans and schedules to ensure timeliness.

Participates in OTS AppDM team meetings and report status on work upon request.

Provide technical knowledge transfer, training, documentation, mentorship and guidance

to State personnel for requested work.

Full-time

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