Senior Ecommerce Engineer, Mobile

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/APIsOwn 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 measure before you optimize.

AI-forward engineering – Comfortable using AI tools (Claude Code and similar) as part of your daily workflow to accelerate delivery without…