Senior Ecommerce Engineer, Mobile

## Senior Ecommerce Engineer, Mobile Apply:
Atlanta, GA:
Full time:
Posted Today:
R051402
*
* Purpose:

** The Senior eCommerce Engineer designs, builds, and owns complex full-stack features on , operating with a high degree of independence across the front-end, back-end, and platform layers of the eCommerce technology stack. This role is a key technical contributor who translates ambiguous requirements into scalable, well-architected solutions.

The Senior eCommerce Engineer is expected to bring strong platform expertise (e.g., Salesforce Commerce Cloud, Web Sphere Commerce), deep full-stack engineering judgment across React and Java, and fluency with modern development practices — including AI-assisted (“vibe coding”) development — to accelerate delivery without compromising code quality, security, or platform stability. This individual also mentors junior engineers and helps raise the technical bar for the team.
** Essential Functions /

Key Responsibilities:

**** Full-Stack Feature Ownership
*** Design and build complex, full-stack features spanning React front-end applications and back-end services/APIs
* Own features end-to-end — from technical design through implementation, testing, deployment, and post-release monitoring
* Make sound architectural and design trade-offs within an established feature area, escalating platform-level decisions to the Lead Engineer or Architect
** Platform Expertise
*** Serve as a go-to expert on core commerce platform capabilities (catalog, pricing, promotions, cart/checkout, order management) within a large-scale platform such as Salesforce Commerce Cloud or Web Sphere Commerce
* Design and build integrations between the commerce platform and adjacent systems (OMS, payments, search, personalization, etc.)
* Identify and remediate platform performance, scalability, and reliability issues
** Engineering Excellence
*** Write high-quality, well-tested, maintainable code and lead by example in code reviews
* Champion test automation, observability, and secure coding practices across the features they own
* Responsibly leverage AI-assisted coding tools to accelerate development while validating output for correctness, security, and adherence to standards
** Mentorship & Collaboration
*** Mentor eCommerce Engineers through pairing, code review, and technical guidance
* Partner with product managers, designers, and QA to shape technical requirements and acceptance criteria
* Contribute to sprint planning, estimation, and technical documentation
** Minimum Qualifications
*** 4-7 years of professional software development experience, with strong full-stack expertise
* Advanced proficiency in React and modern front-end architecture, plus strong Java back-end development experience
* Demonstrated experience designing and consuming RESTful/GraphQL APIs and third-party integrations
* Experience with automated testing, CI/CD pipelines, and Agile/Scrum delivery
** Preferred
* ** Hands-on experience with a large-scale eCommerce platform such as Salesforce Commerce Cloud, Web Sphere Commerce, or a comparable enterprise platform
* Direct experience with Salesforce Commerce Cloud (SFRA/PWA Kit) or IBM Web Sphere Commerce in a production, high-traffic environment
* Hands-on use of AI-assisted development tools (e.g., Git Hub Copilot, Cursor, Claude Code) to accelerate feature delivery
* Experience with cloud platforms (AWS, Azure, or GCP) and containerized/microservices architectures
* Familiarity with performance optimization, caching strategies, and site reliability practices for high-traffic eCommerce sites
* Bachelor's degree in Computer Science or related field, or equivalent practical experience
* Performance – Genuine care about performance as a customer experience problem, not a checkbox. You…