Job Url: https://www.remoterocketship.com/company/upwork/jobs/principal-software-engineer-ai-native-experiences-united-states-remote Job Description: Upwork Website LinkedIn All Job Openings Upwork is a leading online platform that connects freelancers with businesses, offering a wide range of professional services such as design, writing, programming, and more. It facilitates collaboration between independent professionals and clients through job postings, project catalogs, and consultations. Upwork aims to enable freelancers to find work and clients to find the best talent, providing tools to hire, manage, and pay remote talent worldwide. freelancers • agencies 501 - 1000 employees Founded 2015 🤝 B2B 🏪 Marketplace 💰 Funding Round on 2017-01 Principal Software Engineer - AI Native Experiences 5 hours ago 🇺🇸 United States – Remote 💵 $195k - $345k / year ⏰ Full Time 🔴 Lead 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor JavaScript Node.js React React Native Apply Now Receive Emails with Similar Jobs Report problem 📋 Description • Build and deliver AI-native features across Upwork’s web and mobile platforms using technologies like React, React Native, and Node.js • Define and evangelize scalable, safe architectural patterns for AI integration across customer-facing experiences • Partner with cross-functional teams to prototype, validate, and launch tools like agents, copilots, and recommendation systems • Deliver trustworthy, performant, and maintainable AI features grounded in customer value and explainability • Drive technical direction across multiple teams, providing mentorship and elevating engineering quality and architectural clarity • Lead complex, cross-functional initiatives from inception through delivery, resolving ambiguity and aligning stakeholders • Shape strategic product direction by integrating technical insights, experimentation learnings, and innovation opportunities 🎯 Requirements • 10+ years of hands-on software engineering experience with deep expertise in full-stack development (React, React Native, Node.js) • Proven track record leading product experiences that integrate AI or automation (LLMs, embeddings, agents, personalization) • Systems thinker with strong architectural instincts and the ability to influence across teams and product surfaces • A product-first mindset—you prioritize user value, move fast, and ship with excellence • Experience mentoring engineers and driving alignment through clear, principled technical thinking • Familiarity with prompt engineering, experimentation at scale, or building intuitive AI-integrated UX patterns 🏖️ Benefits • Comprehensive medical coverage for you and your family • Unlimited PTO • 401(k) plan with matching • 12 weeks of paid parental leave • Employee Stock Purchase Plan