> Markdown version of [/jobs/ext/2069574-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/2069574-full-stack-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Developer - **Company:** Robert Half - **Location:** Princeton, NJ, United States - **Experience:** Experienced - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Artificial Intelligence, Application Frameworks, User Authentication, Software Quality, Document-Oriented Databases, Elasticsearch, Python (Programming Language), Machine Learning, MongoDB, Search Technologies, Software Engineering, TypeScript, Web Applications, Web Application Frameworks, ReactJS, Retrieval-Augmented Generation, Large Language Models, Backend, Vue.js, Kotlin, AngularJS, Data Analytics, Front End Software Development, Video Streaming - **Published:** August 15, 2026 - **Apply:** https://www.juju.com/job/00000000gn8azo ## About the Role * 3 to 6 years of experience developing and deploying full-stack applications in production environments. * Proficiency with at least one modern front-end framework such as Vue.js, React, or Angular, along with strong TypeScript skills. * Strong backend development experience using Python and/or Kotlin or Java, supported by solid software design and architectural knowledge. * Good understanding of web application fundamentals, including authentication, browser storage, cookies, and asynchronous behavior. * Experience working with search platforms or document-oriented databases such as OpenSearch, Elasticsearch, or MongoDB. * 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. * Strong analytical thinking and communication skills, with the ability to collaborate effectively with both technical and non-technical stakeholders., All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. ## Description * Create and deliver complete application features spanning front-end interfaces, server-side logic, and data-driven or AI-enabled components. * Develop software capabilities that leverage modern AI services, including semantic retrieval, vector-based search, embedding workflows, and related intelligent features. * Incorporate large language models and agent-oriented interaction patterns into production tools used by analysts and other end users. * Build and maintain dependable, scalable backend services along with shared libraries and reusable frameworks that improve team productivity. * Work with search and event-streaming technologies to ingest, process, and access high-volume data efficiently. * Rapidly test new concepts through prototyping, then refine successful approaches into secure, production-ready solutions. * Apply AI-assisted development tools effectively while maintaining accountability for code quality, security, and correctness. * Partner with engineers, analysts, and customers to translate business needs into technical plans, delivery estimates, and well-documented implementations. 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