C# POS & Integrations Developer – On-Site Plano

Ziosk; Plano (TX); On-site; USD 85,000 - 120,000; Full time

Job summary

Ziosk is seeking a mid-level C# Application Developer to join the POS & Integrations team on-site in Plano. You will build and maintain software powering real-time payments, POS experiences, and third-party integrations across restaurant locations, while using AI-assisted development tools to speed up delivery.

The ideal candidate brings 3–5 years of experience, strong C#/.NET skills, API experience, and familiarity with Agile/Scrum and Git.

Qualifications

• 3–5 years of professional software development experience.
• Proficiency in C# application development (.NET framework or .NET Core).
• Experience building and consuming RESTful APIs.
• Hands-on experience with AI-assisted development tools (e.g., GitHub Copilot).
• Familiarity with Agile/Scrum processes and Git version control.
• Bachelor’s degree in Software Engineering, Computer Science, or equivalent practical experience.

Responsibilities

• Develop and maintain C# applications powering Ziosk’s POS, payments, and loyalty platforms.
• Build and integrate with third‑party APIs including payment processors and loyalty providers.
• Contribute to core POS interface development for seamless guest experiences.
• Leverage AI-assisted tooling to accelerate coding and reduce repetitive tasks.
• Participate in Agile ceremonies, sprint planning, and peer code reviews.
• Collaborate with QA, product, and infrastructure to deliver reliable software.

Skills

C# development

RESTful APIs

AI-assisted development tools

Agile/Scrum

Git

Education

Bachelor's degree in Software Engineering or Computer Science

Tools

Git

Job description

Ziosk is seeking a mid-level C# Application Developer to join the POS & Integrations team on-site in Plano. You will build and maintain software powering real-time payments, POS experiences, and third-party integrations across restaurant locations, while using AI-assisted development tools to speed up delivery.

The ideal candidate brings 3–5 years of experience, strong C#/.NET skills, API experience, and familiarity with Agile/Scrum and Git.