Software Engineer, Fullstack

Beacon Roofing Supply, Inc; Seattle (WA); On-site; USD 138,000 - 235,000; Full time

Benefits offered by this job

Annual performance bonus

Long term equity incentive

401(k) with employer match

Medical, dental, and vision insurance

Paid Time Off

Paid training and certifications

Pet insurance

Job summary

A leading building products distributor is seeking a Senior Software Engineer for their eCommerce team in Seattle. The role involves designing and maintaining services that support a major commerce platform. Candidates should have 2-5 years of software engineering experience and proficiency in modern technologies. The position offers a salary range of $138,000 to $235,000, plus bonuses and various benefits including health insurance and paid time off.

Qualifications

• 2-5 years of professional software engineering experience.
• Proficient in object-oriented programming languages like Java, Kotlin, or Go.
• Experience with front-end technologies such as React or TypeScript.

Responsibilities

• Design, develop, and maintain eCommerce services and user interfaces.
• Collaborate with cross-functional teams.
• Participate in design and code reviews.

Skills

Object-oriented programming

Software design principles

Modern front-end technologies

Collaboration skills

Cloud environments

AI/ML systems exposure

Education

Bachelor’s degree in Computer Science or related field

Tools

React

Next.js

TypeScript

AWS

GCP

Job description

QXO is the fastest growing publicly traded distributor of building products in North America. The company is executing its strategy to become the tech-enabled leader in the $800 billion building products distribution industry and generate outsized value for its shareholders. QXO expects to achieve its target of $50 billion in annual revenues within the next decade through accretive acquisitions and organic growth.

What you’ll do

As a Senior Software Engineer on the QXO eCommerce team, you will help design, build, and maintain the core services and user experiences that power our commerce platform. You’ll work closely with product, design, and other engineering teams to deliver secure, reliable, and scalable solutions that serve millions of users across web and mobile.

This role is ideal for engineers who are passionate about building high-quality software, eager to learn, and excited to make a meaningful impact in a fast-paced environment.

Key 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.

What you’ll bring

• 2–5 years of professional software engineering experience.
• Proficiency in one or more object‑oriented programming languages (e.g., Java, Kotlin, Go).
• Experience with modern front‑end technologies and frameworks such as React, Next.js, or TypeScript.
• Solid understanding of data structures, algorithms, and software design principles.
• Experience developing and maintaining production systems in a cloud environment (e.g., AWS, GCP).
• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• Strong collaboration and communication skills.
• Experience building commerce, checkout, or personalization systems.
• Familiarity with responsive, accessible, and high‑performance UI development.
• Exposure to AI/ML systems or data‑driven services.
• Experience with experimentation frameworks, recommendation systems, or search technologies.
• Knowledge of CI/CD, observability, and performance tuning tools.

What you’ll earn

• Base pay range: $138,000 - $235,000
• Annual performance bonus
• Long term incentive (equity/stock)
• 401(k) with employer match
• Medical, dental, and vision insurance
• PTO, company holidays, and parental leave
• Paid Time Off/Paid Sick Leave: Applicants can expect to accrue 15 days of paid time off during their first year (4.62 hours for every 80 hours worked) and increased accruals after five years of service.
• Paid training and certifications
• Legal assistance and identity protection
• Pet insurance
• Employee assistance program (EAP)

QXO is an Equal Opportunity Employer. We value diversity and do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, or any other protected status.

Please contact [e-mail] if you have any questions related to this job posting.

USD $105,000.00 - USD $200,000.00 /Yr.