Liven - Senior Full Stack Engineer - Node.js / React.js

About The Role :

As a Senior Full Stack Engineer for Livens Voice AI Platform, you will play a key role in scaling Voicey, our AI-powered voice automation product for hospitality.

Youll work across the stack (Node.js, Typescript, React) to build the core systems that enable real-time voice ordering, customer interactions, and seamless integrations with venue systems.

This role is hands-on and impact-driven focused on shipping features faster, improving platform reliability, and enabling new client integrations so Voicey can go live quickly and deliver an exceptional customer experience.

What You'll Do :

• Build and maintain scalable backend services using Node.js and Typescript, and develop efficient frontend applications using React.
• Focus on platform engineering (not AI model development), designing and maintaining APIs, integrations, and clean architectural patterns.
• Work closely with AI engineers to productionize voice features and support real-time interactions.
• Manage cloud deployments and infrastructure on AWS or GCP, ensuring platform speed, reliability, and scalability.
• Optimise databases across PostgreSQL, Supabase, or MongoDB.
• Accelerate feature delivery, platform reliability, and integration readiness to support quick customer go-lives.
• Participate in system design, code reviews, and technical decision-making.
• Uphold strong engineering best practices in code quality, testing, and maintainability.
• Apply full-stack expertise across Node.js, Typescript, React, APIs, and cloud :
• 6+ years of full stack engineering experience (Node.js + React required).
• Strong understanding of backend architecture, REST APIs, and microservices.
• Hands-on experience with AWS / GCP, cloud deployments, and CI / CD workflows.
• Strong knowledge of relational and NoSQL databases.
• Experience in product-led or SaaS engineering environments and ability to turn AI prototype

features into production-ready components.

Good to Have :

(ref : hirist.tech)