Senior Software Engineer - eCommerce, Cloud + Equity

QXO; Seattle (WA); On-site; USD 138,000 - 235,000; Full time

Benefits offered by this job

Base pay disclosed

Annual performance bonus

Long-term equity/incentives

401(k) with match

Medical, dental, vision insurance

PTO and parental leave

Paid time off and sick leave accrual

Training and certifications

Legal assistance

Pet insurance

Employee assistance program

Job summary

QXO, a leading building products distributor and installer, seeks an experienced software engineer to design, develop, and maintain eCommerce services and user interfaces from Seattle. You will implement scalable, low-latency systems and build intuitive front-end experiences while collaborating with cross-functional teams to deliver end-to-end product features.

The role emphasizes clean, testable code, participation in design reviews, and improving reliability and operational excellence across

Qualifications

• 2–5 years of professional software engineering experience.
• Proficiency in object-oriented programming languages (e.g., Java, Kotlin, Go).
• Experience with modern front-end technologies and frameworks (React, Next.js, TypeScript).
• Solid understanding of data structures, algorithms, and software design principles.
• Experience developing and maintaining production systems in cloud environments (AWS, GCP).
• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• Strong collaboration and communication skills.

Responsibilities

• Design, develop, and maintain eCommerce services and user interfaces.
• Implement scalable, low-latency systems that meet performance and security goals.
• Build intuitive and performant front-end experiences.
• Collaborate with cross-functional teams to deliver end-to-end product features.
• Write clean, efficient, and testable code.
• Participate in design and code reviews.
• Support the continuous improvement of system reliability and operational excellence.
• Contribute to shared libraries, platform components, and design systems.

Skills

Object-oriented programming

Collaboration & communication

Software design principles

Production systems experience

Education

Bachelor’s degree in Computer Science or Engineering

Tools

React

Next.js

TypeScript

AWS

GCP

Job description

QXO, a leading building products distributor and installer, seeks an experienced software engineer to design, develop, and maintain eCommerce services and user interfaces from Seattle. You will implement scalable, low-latency systems and build intuitive front-end experiences while collaborating with cross-functional teams to deliver end-to-end product features.

The role emphasizes clean, testable code, participation in design reviews, and improving reliability and operational excellence across