Senior Commerce & Omnichannel Architect — Remote

Weidenhammer; United States; Remote; USD 180,000 - 240,000; Full time

Job summary

Weidenhammer Systems Corp. is seeking a Senior Technical Architect for Commerce & Omnichannel to own the technical design of complex integration builds across Adobe Commerce, BigCommerce, and OroCommerce.

You’ll land in unfamiliar codebases, define data models and API contracts, mentor engineers, and collaborate with pre‑sales to scope feasible solutions for enterprise clients. This fully remote role fits Eastern time zones and combines hands‑on engineering, architecture, and client-facing work

Qualifications

• Led end-to-end technical design of complex commerce builds.
• Shipped production work on multiple platforms and stacks.
• Experience with ERP/OMS/WMS integrations and high-traffic performance.

Responsibilities

• Build the complex backend and integration work: modules, services, endpoints.
• Lead debugging and performance work on high-traffic systems.
• Review code and drive architectural guardrails and standards.
• Mentor developers through pairing and design sessions.

Skills

End-to-end architecture

Commerce & Omnichannel

API design

Pre-sales

Mentoring

Education

Bachelor's degree in Computer Science

Tools

Adobe Commerce (Magento 2)

BigCommerce

OroCommerce

Job description

Weidenhammer Systems Corp. is seeking a Senior Technical Architect for Commerce & Omnichannel to own the technical design of complex integration builds across Adobe Commerce, BigCommerce, and OroCommerce.

You’ll land in unfamiliar codebases, define data models and API contracts, mentor engineers, and collaborate with pre‑sales to scope feasible solutions for enterprise clients. This fully remote role fits Eastern time zones and combines hands‑on engineering, architecture, and client-facing work