Senior Member of Technical Staff (Software Engineering)

The Experience Library team is part of the Digital Marketing Technology organization at Salesforce. We build and own a content authoring and rendering platform that powers marketing pages across salesforce.comOur platform enables marketing teams to create high-quality, localized, and performant web experiences at scale, powering some of the highest-traffic pages in the Salesforce digital ecosystemWe work across the full stack, with a strong frontend focus; building modular blade component libraries, WordPress integrations, and a robust rendering layer that serves global audiencesWe are looking for a Senior Member of Technical Staff (SMTS) to join the Experience Library team as a senior frontend-focused full-stack engineerIn this role, you will be a key technical contributor and domain expert on the Page Builder platform; designing and building high-quality, scalable frontend components, collaborating closely with Product and UX, and helping elevate the engineering practices of the teamYou will take strong ownership of your features, contribute to architectural decisions, and serve as a mentor and technical coach for more junior engineers. You will also help shape how we integrate AI tools into our daily development workflowsDesign, build, and maintain high-quality, production-grade frontend and full-stack features for the Page Builder platform, leveraging modern web technologies including JavaScript/TypeScript, React, HTML5, CSS3, and Node.jsServe as a subject matter expert (SME) for one or more domains within the Page Builder platform; including the blade components library, CMS integration, or rendering pipelinesBuild and ship modular, reusable, and accessible UI components that power salesforce.com marketing pages at scaleTake ownership of features from design through execution; writing design specs, defining test strategies, and delivering code that meets quality, performance, and observability standardsActively integrate AI tools (e.g., Agentforce, Slackbot, Cursor, Claude, Codex) into your engineering workflow to accelerate development and help up-level the team’s use of AICollaborate closely with Product Managers, UX Designers, Principal Engineers, Architects and cross-functional engineering teams to define requirements and deliver exceptional digital experiencesMentor AMTS and MTS team members through pair programming, code reviews, and knowledge-sharingContribute to code reviews, proactively monitor features in production, and champion engineering best practices and quality standardsHelp manage delivery complexity: slice stories and epics, define tasks, and expose dependencies and risks during sprint planningPresent designs to internal groups and contribute to internal retrospectives, playbooks, and documentationBenefitsMedical CareLife InsuranceRetirement SavingsEmployee Assistance ProgramsWith 9 standard holidays and four floating holidays, you get a total 13 paid days off each yearDemonstrated ability to independently lead and deliver features of medium-to-high complexity, from design through productionExperience working with Content Management Systems, particularly WordPress and/or Contentful, and understanding of how CMS-driven content flows into frontend rendering pipelinesExperience consuming RESTful and/or GraphQL APIs, with a solid understanding of API design and security best practicesMaster's Degree in Computer Science, Technology, or equivalent experienceSolid experience with HTML5, CSS3, and CSS frameworks such as Sass or TailwindStrong verbal and written communication skills, including the ability to document features and present designs to peers and stakeholdersStrong proficiency in JavaScript (ES6+) and TypeScript, with hands-on experience with modern frontend frameworks (React preferred; Vue, Angular, or Ember also considered) Experience mentoring engineers, providing technical coaching and constructive code review feedbackExperience with frontend testing methodologies and frameworks (Jest, Cucumber, Selenium, or equivalent) Experience building with accessibility standards (WCAG) in mind 5+ years of professional software development experience, with a strong focus on frontend and full-stack web developmentProven experience building scalable, performant web applications on public cloud infrastructure (AWS preferred; GCP or Azure also considered) Strong understanding of web performance fundamentals such as Core Web Vitals, lazy loading, caching strategies, and CDN behaviorExperience with Node.js and building backend services that support frontend experiences (BFF pattern a plus)A related technical degree requiredFamiliarity with Agile methodologies (Scrum/Kanban) and experience as an active sprint contributor and planning partner A demonstrated, AI-first approach to engineering actively using AI tools (Claude, Cursor, Codex etc.) to move faster and help the team do the sameExperience working within or contributing to a design system or component libraryExperience with internationalization (i18n) and localization (l10n); building experiences that scale across multiple languages and regionsFamiliarity with WordPress as a CMS platform, including theme development or Page/REST API consumptionExperience with CDN configuration (e.g., Akamai) and understanding of how CDNs impact web performanceExperience with build tools such as Webpack, Vite, npm, or YarnExperience with analytics instrumentation and tag management (e.g., Google Analytics, Adobe, Tealium)