Quick Take
Senior frontend role at Five9 in Bengaluru with a hybrid setup. Requires 5+ years of software engineering experience focusing on React, Redux, and modern AI product interfaces. Sourced directly from Five9's career portal for their Voice of Customer analytics platform.
🏢 About Five9
Five9 is a leading enterprise cloud contact center platform facilitating billions of customer conversations every year. Its AI suites and cloud architecture help global enterprises modernize customer experience and drive automated, intelligence-driven operations.
🎯 The Role
Five9 is looking for a Senior Software Engineer in AI focusing on Frontend React/Redux and Java to join its Voice of Customer (VOC) team in Bengaluru on a hybrid schedule. You will build user-facing analytics platforms and interactive dashboards that translate conversational AI insights into actionable business intelligence.
🛠️ Tech Stack
- React, Redux, JavaScript (ES6+)
- Java, REST APIs, Distributed Microservices
- Google Cloud Platform (GCP), PaaS services, NoSQL databases
- Data visualization libraries, Google Looker Studio custom widgets
- Agile / Scrum development practices
💼 What You'll Do
- Develop customer-facing visual dashboards, drill-down analytics, and filtering mechanisms over high-volume conversation datasets.
- Translate UX wireframes into modular, high-performance UI components using React and Redux.
- Implement user controls for reviewing, correcting, and validating AI model outputs in human-in-the-loop workflows.
- Partner with cross-functional product and UX teams to refine interface specifications and technical architecture.
- Maintain end-to-end operational ownership of production services including observability, uptime, and incident resolution.
✅ What You'll Need
- 5+ years of hands-on software development experience with a strong focus on React and Redux.
- High proficiency in JavaScript as well as solid working knowledge of Java.
- Practical background building data-heavy interfaces, charts, dashboards, and complex query interfaces.
- Experience designing frontends around AI/LLM outputs and structured predictions.
- Exposure to cloud-hosted databases (SQL and NoSQL) and PaaS components on platforms like GCP.
- Proven track record operating in an agile engineering environment with production on-call ownership.
🌟 Nice to Have
- Experience developing custom visualization widgets for Google Looker Studio.
- Domain familiarity with enterprise contact center platforms or speech recognition and NLP technologies.
Why This Role?
This is a curated frontend role from Five9. Every listing on OnlyFrontendJobs is hand-picked for frontend relevance and quality. The tech stack leans on React, JavaScript, Java and more.
Senior Software Engineer in AI - FrontEnd React/Redux, Java at Five9 — FAQ
Quick answers about this role, the stack, and how to apply.