Senior Software Engineer - Hybrid (Enterprise Backend & POS)

United States Digital Space LLC; United States; Remote; USD 83,000 - 119,000; Full time

Job summary

United States Digital Space LLC is seeking a Senior Software Engineer to join our enterprise quick service restaurant team. You will work across the whole platform—POS, backend, and frontend systems—shaping features for restaurant customers and partners with a focus on reliability and scale.

You will design and ship production services, mentor peers, and collaborate with UX and PM to translate complex requirements into robust software solutions.

Qualifications

• 5+ years of experience building backend services and APIs.
• Proficiency in an Object Oriented Language like Java or Kotlin, with emphasis on testing and reliability.
• Experience shipping production services with balance between velocity and stability.
• Experience building backend services and APIs and scaling distributed systems.
• Android applications development experience with Kotlin is a plus.
• Frontend applications experience is a plus.
• Strong cross‑team communication on complex technical topics.

Responsibilities

• Design, build, deploy, and maintain highly resilient features across the company's enterprise management products.
• Lead complex projects that improve functionality and reliability for customers.
• Partner with diverse teams across the company.
• Ensure quality with automated tests for changes.
• Roll features out to customers with monitoring for success.
• Collaborate with UX and PM on feature definition and design.
• Mentor and coach other engineers.

Skills

Backend services

APIs

Java

Kotlin

Android app development

Tools

JUnit

REST API testing

Docker

Kubernetes

Job description

United States Digital Space LLC is seeking a Senior Software Engineer to join our enterprise quick service restaurant team. You will work across the whole platform—POS, backend, and frontend systems—shaping features for restaurant customers and partners with a focus on reliability and scale.

You will design and ship production services, mentor peers, and collaborate with UX and PM to translate complex requirements into robust software solutions.