Senior Ecommerce Enterprise Architect

Ethereum Technologies LLC; Plano (TX); On-site; USD 110,000 - 165,000; Full time

Job summary

Ethereum Technologies in Plano, TX seeks a Senior Ecommerce Enterprise Architect to lead end-to-end ecommerce architecture initiatives across microservices, storefronts, and integrations.

The role requires guiding migration sequencing, data mapping, API patterns, and governance, while mentoring engineers and coordinating on-site/offshore teams; a strong focus on DDD, UDP patterns, and AI-assisted quality practices.

Qualifications

• Senior ecommerce architect with 4+ end-to-end life cycle implementations using custom microservices.
• Proven ability to present architectural solutions to leadership and win projects.
• Deep understanding of domain-driven design and composable ecommerce solutions.
• Experience leading migration tracks covering storefront, services, data migration, testing, cutover, and hypercare.
• Define reusable UDP patterns for canonical domains and adapters for brand customization.
• Decompose legacy/SFCC into Java/Spring Boot microservices and React experiences.
• Strong API-based integration skills with OMS, ERP, payment, loyalty, catalog, CMS and Kafka.

Responsibilities

• Own solution architecture and technical delivery for migration tracks including data migration and testing.
• Lead decomposition of legacy capabilities into microservices and front-end experiences.
• Define integration patterns using APIs, events, Kafka and middleware.
• Guide migration sequencing, data mapping, reconciliation, rollback/roll-forward and production readiness.
• Run architecture reviews, estimates, risk management, and design governance across teams.
• Mentor engineers and document decisions, contracts, and implementation standards.
• Champion AI-assisted engineering and secure code practices.

Skills

Ecommerce architecture

Java Spring Boot

React experiences

Domain-Driven Design

Microservices

Solution architecture

Leadership / mentoring

API design

Tools

Kafka

CI/CD

Git

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title: Senior Ecommerce Enterprise Architect

Location: Plano, TX

Duration: 8 Months + Extensions

Bill Rate: $87/hour

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD

Job Description:

• We are looking at senior ecommerce enterprise architect who has led at least with 4 ecommerce life cycle end to end implementation using custom microservices based ecommerce solution.
• Should have experience in conceiving and presenting ecommerce architectural solutions to customer leadership and winning the same. Please mention in detail what you have done in this regard.
• Should have through understanding of domain driven design in architecting, composable custom ecommerce solutions.
• Own solution architecture and technical delivery for one or more migration tracks, covering storefront, commerce services, integrations, data migration, testing, cutover, and hypercare.
• Define reusable UDP patterns for canonical customer, catalog, price, order, payment, and content domains, with brand-specific behavior isolated through adapters and provider interfaces.
• Lead decomposition of legacy and SFCC capabilities into Java/Spring Boot microservices and React experiences; maximize reuse of the existing UDP foundation without carrying forward obsolete customizations.
• Design integration patterns for retained OMS, ERP, payment, loyalty, catalog, search, CMS, and other enterprise systems using APIs, events, Kafka, and approved middleware.
• Guide migration sequencing, data mapping, synchronization, and reconciliation, rollback/roll-forward, performance, resiliency, security, observability, and production-readiness decisions.
• Run architecture reviews, estimation, backlog refinement, code reviews, technical risk management, and design governance across onsite and offshore teams.
• Mentor engineers, collaborate with product and client architects, present trade-offs clearly, and maintain decision records, interface contracts, and implementation standards.
• Champion AI-assisted engineering and automated quality practices where approved, with human review, traceability, secure handling of source code, and measurable productivity outcomes.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.