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Sr. Software Engineer (Ignition / SCADA / C#)

Visionaire PartnersAlpharetta, GA🇺🇸United StatesPosted 26 Aug 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Alpharetta, GA, United States
Posted
Yesterday
OracleSQLSQL ServerAgileAzureC#

Job Description

Senior Software Engineer

Partner with business teams, vendors, and technical resources to deliver enhancements, troubleshoot issues, and support ongoing modernization efforts across field applications and operational technology systems.


RESPONSIBILITIES:
  • Design, develop, maintain, and support Field Technology applications and integrations.
  • Configure, develop, and support Ignition applications, dashboards, and system integrations.
  • Troubleshoot and resolve application, database, and integration issues.
  • Develop and maintain APIs, services, and backend processes.
  • Participate in application modernization and continuous improvement initiatives.
  • Support production deployments, upgrades, patches, and system maintenance activities.
  • Work with business stakeholders to gather requirements and deliver technical solutions.
  • Create and maintain technical documentation and support materials.
  • Participate in incident response and operational support activities as needed.
  • Collaborate with internal teams, contractors, and vendors to deliver technology solutions.

This is a 6-month contract position. This role is onsite, Monday - Friday in Alpharetta.

Visionaire Partners offers all full-time W2 contractors a comprehensive benefits package for the contractor, their spouses/domestic partners, and dependents. Options include 401k with up to 4% match, medical, dental, vision, life insurance, short and long term disability, critical illness, hospital indemnity, accident coverage, and both Medical and Dependent Care Flexible Spending Accounts.

REQUIRED SKILLS:
  • 4+ years of software development or application support experience.
  • Hands-on experience with Ignition by Inductive Automation.
  • Experience with one or more programming languages such as C#.
  • Experience developing or supporting WEB APIs and system integrations.
  • Experience working with relational databases such as Oracle or Microsoft SQL Server.
  • Strong troubleshooting and problem-solving skills.
  • Ability to work independently while partnering effectively with cross-functional teams.
  • Strong verbal and written communication skills.

PREFERRED SKILLS:

  • Experience supporting operational technology environments.
  • Experience with MQTT and Ignition MQTT modules.
  • Experience with IIS and web-based application hosting.
  • Experience with Azure DevOps, source control, and CI/CD practices.
  • Understanding of Agile development methodologies.
  • Experience supporting mission-critical production systems.

Must be authorized to work in the US. Sponsorships are not available.

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