US LBM is one of the leading and fastest growing distributors of specialty building materials in the United States, with a team of over 13,000 employees located throughout the country. Since our founding in 2009, we have acquired over 100 companies and have expanded to more than 450 locations serving 37 states. US LBM is a progressive organization that promotes a unique culture that focuses on the value of its customers and associates. Developing our people is critical to our strategy and fostering our culture of empowerment.

A Brief Overview

The US LBM Lead Software Engineer (Customer Integrations) will provide technical leadership while working hands-on alongside software engineers developing highly available web/mobile applications, APIs, integrations, and customer connectivity solutions.

This role combines hands-on engineering with technical leadership, product partnership, and business engagement. The Engineering Lead will partner with Product Managers, Architects, and business stakeholders to align technology delivery with business objectives and guide teams through design, development, deployment, and support.

The ideal candidate will bring strong full-stack engineering expertise with experience designing and supporting customer, partner, and third-party integrations that enable seamless digital transactions and collaboration.

What you will do

Design, develop, test, deploy, and support applications, APIs, and customer/partner integrations
Remain hands-on in complex development while providing technical leadership, mentoring, and code reviews
Partner with Product Managers, Architects, and business stakeholders to translate requirements into scalable solutions
Lead customer and partner integrations including electronic order intake, connectivity platforms, and third-party integrations
Guide technical design and architecture to ensure scalable, secure, reliable solutions
Drive delivery priorities, manage risks and dependencies, and communicate progress and outcomes
Build reusable integration patterns, APIs, CI/CD pipelines, and engineering standards
Improve customer connectivity through automation, AI, and modern application design
Champion AI-assisted development including specification-driven development, automated testing, AI code review, and intelligent workflows
Troubleshoot complex production and integration issues while maintaining data integrity and business value

Required For All Jobs

Perform other duties as assigned.
Comply with all policies and standards.
Adheres to Company’s commitment to workplace safety.

Education Qualifications

Bachelor’s Degree or Master’s Degree in Computer Science, Information Systems, Engineering, or a related field, or equivalent relevant professional experience

Experience Qualifications

5+ years developing and delivering custom web, mobile, enterprise, or integration solutions
4+ years of full-stack development experience
Demonstrated technical leadership through mentoring, code reviews, design guidance, architecture, and delivery ownership
Strong hands-on experience developing applications and integrations within Microsoft Azure
Experience designing customer, partner, B2B, or third-party integrations using APIs and modern integration patterns
Experience with electronic order intake, system-to-system data exchange, customer connectivity, or external platform integrations
Experience partnering with Product Managers, Architects, and business stakeholders
Experience with version control, automated testing, and CI/CD pipelines

Skills and Abilities

Advanced proficiency developing applications and serverless REST APIs using C#/.NET within Microsoft Azure
Strong expertise with SQL, relational databases, and NoSQL databases
Strong understanding of API design, integrations, distributed systems, and modern application architecture
Working knowledge of Infrastructure as Code and CI/CD tools including Terraform, GitHub, and Azure DevOps
Understanding of containerization and orchestration tools such as Docker and Kubernetes
Strong understanding of customer, partner, B2B, and third-party integration architecture, connectivity, and data exchange
Ability to communicate technical decisions, risks, and tradeoffs to technical and non-technical stakeholders
Ability to partner with Product Managers and business leaders to connect engineering priorities with business outcomes
Experience with or strong interest in AI-assisted software development and AI-first engineering practices
Ability to balance hands-on engineering with technical leadership, delivery oversight, and stakeholder engagement

Travel Expectations:

Approximately 20% - depending on business needs

US LBM Holdings, LLC, is an equal-opportunity employer. We do not discriminate on the basis of race, color, religion, creed, national origin or ancestry, sex, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, marital status, military status, order of protection status, or any other legally recognized protected basis under federal, state, or local law.

Timing