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Full Stack Developer
We are looking for a Full Stack Developer to join an innovative technology team in Princeton, New Jersey. This position focuses on creating robust software solutions across the user interface, backend services, and intelligent data-driven components that support advanced applications. The ideal candidate will enjoy turning complex technical concepts into practical products and partnering with cross-functional teams to deliver reliable, scalable results.<br><br>Responsibilities:<br>• Create and deliver complete application features spanning front-end interfaces, server-side logic, and data-driven or AI-enabled components.<br>• Develop software capabilities that leverage modern AI services, including semantic retrieval, vector-based search, embedding workflows, and related intelligent features.<br>• Incorporate large language models and agent-oriented interaction patterns into production tools used by analysts and other end users.<br>• Build and maintain dependable, scalable backend services along with shared libraries and reusable frameworks that improve team productivity.<br>• Work with search and event-streaming technologies to ingest, process, and access high-volume data efficiently.<br>• Rapidly test new concepts through prototyping, then refine successful approaches into secure, production-ready solutions.<br>• Apply AI-assisted development tools effectively while maintaining accountability for code quality, security, and correctness.<br>• Partner with engineers, analysts, and customers to translate business needs into technical plans, delivery estimates, and well-documented implementations.
<p>• 3 to 6 years of experience developing and deploying full-stack applications in production environments.</p><p>• Proficiency with at least one modern front-end framework such as Vue.js, React, or Angular, along with strong TypeScript skills.</p><p>• Strong backend development experience using Python and/or Kotlin or Java, supported by solid software design and architectural knowledge.</p><p>• Good understanding of web application fundamentals, including authentication, browser storage, cookies, and asynchronous behavior.</p><p>• Experience working with search platforms or document-oriented databases such as OpenSearch, Elasticsearch, or MongoDB.</p><p>• Familiarity with AI or machine learning application concepts such as embeddings, vector search, or retrieval-augmented generation, or a demonstrated ability to learn emerging technologies quickly.</p><p>• Strong analytical thinking and communication skills, with the ability to collaborate effectively with both technical and non-technical stakeholders.</p>
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  • Princeton, NJ
  • onsite
  • Permanent / Full Time
  • 130000 - 180000 USD / Yearly
  • We are looking for a Full Stack Developer to join an innovative technology team in Princeton, New Jersey. This position focuses on creating robust software solutions across the user interface, backend services, and intelligent data-driven components that support advanced applications. The ideal candidate will enjoy turning complex technical concepts into practical products and partnering with cross-functional teams to deliver reliable, scalable results.<br><br>Responsibilities:<br>• Create and deliver complete application features spanning front-end interfaces, server-side logic, and data-driven or AI-enabled components.<br>• Develop software capabilities that leverage modern AI services, including semantic retrieval, vector-based search, embedding workflows, and related intelligent features.<br>• Incorporate large language models and agent-oriented interaction patterns into production tools used by analysts and other end users.<br>• Build and maintain dependable, scalable backend services along with shared libraries and reusable frameworks that improve team productivity.<br>• Work with search and event-streaming technologies to ingest, process, and access high-volume data efficiently.<br>• Rapidly test new concepts through prototyping, then refine successful approaches into secure, production-ready solutions.<br>• Apply AI-assisted development tools effectively while maintaining accountability for code quality, security, and correctness.<br>• Partner with engineers, analysts, and customers to translate business needs into technical plans, delivery estimates, and well-documented implementations.
  • 2026-06-29T00:00:00Z

Full Stack Developer Job in Princeton, NJ | Robert Half