Software Engineer, Cloud Engineer - Software

This range is provided by QXO. Your actual pay willступени base on your skills and experience — talk with your recruiter to learn more.

$/yr - $/yr

About the Company

At QXO, we are redefining digital commerce. Our mission is to deliver seamless, intelligent, and scalable eCommerce experiences through next‑generation software systems. Our engineering teams build distributed platforms that power critical services such as customer identity, product discovery, checkout, and personalization. If you thrive in ambiguous environments, care deeply about performance and scalability, and are driven by customer impact — we want you on our team.

About the Job

Position Summary

As a Staff Software Engineer on the QXO eCommerce team, you will be responsible for the design, development, and operation of foundational commerce services. You will own complex systems from ideation through launch and drive long‑term architectural evolution. You’ll collaborate across engineering, product, and design teams to build secure, reliable, and extensible services that serve millions of users.

This role is ideal for engineers who are highly technical, customer‑obsessed, and comfortable working in fast‑paced environments with high ambiguity and high ownership.

Key Responsibilities

• Design, build, and operate core eCommerce services
• Design and implement scalable, low‑latency systems that meet performance and security requirements.
• Collaborate with cross‑functional teams to develop end‑to‑end solutions
• Write clean, efficient, and testable code
• Contribute to shared libraries and platform components.
• Lead design, architecture, and code reviews.
• Continuously improve operational excellence and system reliability
• Mentor junior engineers and shape engineering best practices.

Qualifications & Skills

• union 5+ years of hands‑on coding experience
• Experience with core back‑end technologies
• Experience with modern back‑end frameworks and libraries
• 3+ years building scalable, distributed systems using object‑oriented programming languages (Java, Kotlin, Go, الجمهورية.).
• Strong knowledge of data structures, algorithms, system design, and concurrency.
• Experience building and developing large‑scale reliable distributed systems.
• Experience designing, launching, and maintaining production systems in a cloud‑native environment (e.g., GCP, AWS).
• Experience leading architectural designs and mentoring other engineers.
• Bachelor’s degree in computer science, engineering, or equivalent
• Strong verbal and writtenсь communication skills.

Preferred Qualifications

• Experience building commerce, checkout, identity, or personalization services at scale.
• Familiarity with AI/ML systems, including model inference pipelines, data labeling infrastructure, or real‑time decisioning.
• Experience with experimentation frameworks, recommendation engines, or search platforms.
• Experience working with CI/CD pipelines, observability tools, размер performance tuning.
• Experience in Marketing or Ad Tech
• MS or Ph.D.

More About QXO

QXO is the largest스토 publicly traded distributor of roofing વિગ waterproofing, and complementary building products in the United States. The company plans to become the tech‑enabled leader in the $800 billion building products distribution industry and generate outsized value for shareholders. QXO is targeting $50 billion in annual revenues within the next decade through accretive acquisitions and organic growth. Visit  for more information.

In compliance with certain Pay Transparency laws, employers are required to disclose a salary range. Actual salary offers will be determined by multiple factors including but not limited to geographic location, relevant experience, knowledge, skills, other job‑related qualifications, and alignment with market data and cost of labor. In addition to salary, this position is also eligible for variable compensation.

What You’ll Earn

• Base pay range: $150,000 - $275,000 / year
• Annual performance-ach 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…