Full Stack Engineer (Hybrid)

Nestle Operational Services Worldwide SA•New York, NY

10d•$98,000 - $126,000•Hybrid

About The Position

The Full Stack Engineer manages local standalone applications and market initiatives that improve the performance of Nespresso’s US eCommerce responsive site. The role liaises with engineering teams and the US market and Nespresso headquarters in Switzerland on technical eCommerce projects tied to the global roadmap, local initiatives, and daily operations. As part of the eCommerce Operations team within the Commercial division, the position reports to the Engineering Manager and works alongside a growing team. The engineer develops and supports digital experiences, landing pages, web applications, and customer-facing applications across Nespresso’s eCommerce platforms. The role supports the stability, performance, accessibility, and continuous improvement of nespresso.com, the Nespresso App, and related digital platforms. It also contributes to experimentation, analytics-driven optimization, AI-assisted engineering workflows, and emerging digital commerce capabilities, while coordinating with technical and cross-functional stakeholders.

Requirements

Bachelor’s degree or equivalent relevant experience.
Hands-on experience with HTML, CSS, JavaScript (ES6+), TypeScript, and modern front-end frameworks such as React, Vue, or Angular.
Understanding of prompt engineering, responsible AI practices, and validation of AI-generated outputs for LLM-powered development workflows is preferred in the posting.

Nice To Haves

Master’s degree in Computer Science or a related field.
3+ years of experience developing and supporting modern web applications, digital experiences, or eCommerce platforms.
React experience is preferred; experience with Vue or Angular is also relevant.
Experience with CMS and eCommerce platforms such as SAP Commerce (Hybris), Drupal, AEM, Contentful, or similar technologies.
Experience with web performance optimization, Core Web Vitals, accessibility, and responsive design.
Experience with A/B testing, personalization, and experimentation solutions.
Understanding of technical SEO and emerging AEO (Answer Engine Optimization) and GEO (Generative Engine Optimization) practices.
Experience with analytics and customer behavior tools such as GA4, Contentsquare, SessionCam, Adobe Analytics, or similar platforms.
Experience with enterprise-approved AI development tools such as GitHub Copilot, Microsoft Copilot, ChatGPT Enterprise, Azure OpenAI, or similar technologies.
Exposure to LLM-powered development workflows, including code generation, testing, debugging, documentation, and technical research, with understanding of prompt engineering, responsible AI practices, and validation of AI-generated outputs.
Experience integrating APIs, AI services, chatbots, conversational interfaces, or AI-powered customer experiences.

Responsibilities

Develop and support local digital experiences, landing pages, and web applications using HTML, CSS, JavaScript, TypeScript, and modern front-end frameworks.
Ensure solutions meet Nespresso design standards, ADA/WCAG accessibility requirements, responsive design principles, and engineering best practices.
Build and enhance experiences across CMS and eCommerce platforms, including SAP Commerce (Hybris), Drupal, and related digital experience platforms.
Develop and maintain components using React, Vue, or Angular.
Use Node.js applications, APIs, and front-end build tools to support development and deployment.
Support A/B testing, personalization, and experimentation initiatives to improve customer engagement and conversion.
Collaborate with Content Producers, Webmasters, UX, Analytics, and Marketing teams to deliver and optimize digital experiences.
Participate in code reviews, technical design discussions, and continuous improvement initiatives while following engineering standards.
Analyze website performance, customer behavior, and analytics data to identify optimization opportunities, including SEO, AEO, GEO, and conversion improvements.
Use approved AI tools and LLM-powered development workflows for coding, testing, debugging, documentation, and technical research while owning solution quality.
Explore AI-powered customer experiences, personalization capabilities, automation opportunities, and emerging digital commerce technologies.
Identify and implement process improvements to enhance engineering efficiency, quality, scalability, and speed to market.
Support the stability, performance, and continuous improvement of nespresso.com, the Nespresso App, and associated digital platforms.
Develop, maintain, and optimize customer-facing experiences within the React Astra ecosystem and supporting front-end applications.
Maintain a fast, reliable, accessible, and bug-free user experience in accordance with global engineering, performance, security, and accessibility standards.
Monitor, troubleshoot, and resolve front-end issues, and identify and escalate risks involving local implementations, integrations, or platform constraints.
Support enhancements, defect resolution, and technical backlog commitments in alignment with the Tech Lead and product roadmap.
Use development tools, analytics, monitoring platforms, and performance insights to improve reliability, Core Web Vitals, and customer experience.
Use approved AI-assisted development tools for coding, debugging, testing, documentation, and operational support while maintaining ownership of code quality and platform stability.
Contribute to automation, engineering efficiencies, and continuous improvement to improve scalability and speed to market.
Work with teams to address major issues affecting conversion rates, new member activation, or product and platform availability.
Execute local initiatives defined by the eCommerce roadmap in collaboration with stakeholders such as Marketing, CRM, IS/IT, and CRC.
Deliver project documentation to best-in-class standards and support business continuity.
Understand the local Market Acceptance Testing (MAT) process and contribute to streamlining and improving its efficiency.
Contribute to team development, ways of working, and knowledge sharing across the internal network.