software engineer UI UX

Project Context Salesforce B2C eCommerce implementations supporting SFRA storefronts, OMS integrations, performance optimization, modern AI solutions, and SEO-sensitive consumer experiences. Responsibilities Develop and maintain SFRA storefront features (PLP, PDP, Cart, Checkout, Account). Build reusable ISML templates, UI components, client-side JS, and CSS. Implement and extend SFRA controllers, middleware, hooks, and custom cartridges. Analyze functional requirements and translate them into scalable technical solutions. Support global releases, multi-site rollout, and localization/internationalization. Optimize site performance, caching, Core Web Vitals, and internal Data Models. Integrate with third-party services (SEO, AI, analytics, recommendations, payments). Ensure SEO best practices through semantic markup, metadata, structured data, and performance considerations. Ensure code quality through peer reviews, unit testing, and linting standards. Collaborate with QA for test planning, debugging, and Log Center issue resolution. Qualifications 5+ years software engineering experience, 3+ years SFRA/SFCC development. Deep knowledge of SFRA controllers, hooks, cartridge structure, and job framework. Experience delivering responsive, accessible, and scalable eCommerce UI. Working knowledge of backend payment gateways, OMS flows, and third-party services. Experience leveraging AI / LLM-based tools for development productivity, content workflows, or automation. Common Skills & Tools SFCC Skills: SFRA controllers, ISML, OCAPI, cartridge architecture, Model View Controller, Business Manager configuration Platforms: SFCC Business Manager, SFCC B2C Commerce (SFRA storefront) Domains: eCommerce storefront flows (PDP/PLP/Cart/Checkout), promotions, jobs, site preferences, multi-locale and multi-site management. Certifications: SFCC B2C Developer certificate (preferred). QUANTUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. QUANTUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will QUANTUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract #J-18808-Ljbffr