Software Engineer III

3B Staffing LLC

Software Engineer III

Summary:

This person will be working on a POS/Gas Code project and also do general work for the team. Needing someone who is high level and can understand what is given to her or him and hit the ground running without a lot of handholding or training. This role primarily focuses on backend development. There is only a little front end with Blazor for POS UI.

Need: Looking for a developer with at least 7-8 years of experience, Level III.

Must Have:

C# - 3+ years
MS SQL - 1+ year
CSS - 1+ year
HTML - 1+ year
JavaScript - 1+ year

Preferred:

Multithreaded Windows Services (.NET)
Blazor
MQTT
SignalR
SSIS
Azure DevOps
Windows Forms
WPF

Duties:

Design, develop, and maintain backend services for POS and payment systems using C# and related technologies.
Work closely with cross-functional teams to deliver secure, high-performance solutions aligned with business and technical needs.
Assist in UI development for POS interfaces using Blazor as required.
Troubleshoot, debug, and optimize applications to enhance performance and reliability.
Manage project tasks and deadlines independently while offering technical expertise to the team.
Support third-party service integrations, ensuring system stability and scalability.

Apply

Vacancy posted 3 days ago

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