ThriveCart

Full Stack Engineer, AI-Powered Webinar Platform

ThriveCart

full-time

Posted on:

Origin:  • 🌎 Anywhere in the World

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Job Level

Mid-LevelSenior

Tech Stack

AWSCloudCypressDockerEC2ElasticSearchJavaScriptNode.jsPostgresReactRedisReduxTypeScript

About the role

  • About Stealth Seminar: Stealth Seminar is the leading AI-powered webinar automation platform, trusted by over 1,000 customers worldwide to generate leads, nurture audiences, and drive sales.
  • Platform focus: Build the next generation of AI-enhanced webinar experiences combining automation, webinars, and AI-driven personalization to power millions of annual attendee interactions.
  • Role focus: Design and ship features for AI-powered automated, live, and hybrid webinars; create seamless frontend experiences where AI assists hosts and attendees; build backend services for scheduling, chat, polls, reminders, analytics with AI enhancements.
  • LLM features: Prototype and integrate attendee Q&A bots, AI co-hosts, auto-generated insights, and personalized calls-to-action.
  • Operational focus: Monitor and scale performance for a platform running webinars globally, 24/7.
  • Collaboration: Work closely with product, design and leadership to shape the roadmap for AI innovation in the webinar space.
  • Values: Commit to Excellence; Find a Way; Help Each Other; Keep Growing; Data First.

Requirements

  • Experience in full stack SaaS development (React, Node.js, AWS).
  • Passionate about the role of AI in reshaping webinars — from personalized attendee experiences to automated content creation.
  • Use (and enjoy) AI for coding, QA, and prototyping to move faster and smarter.
  • Excited by challenges in webinars, scaling webinars, and real-time interactivity.
  • Communicate well with globally distributed teams and can wear multiple hats.
  • A proactive mindset, with prior startup or SaaS experience a plus.
  • Strong experience with our core stack: Frontend: React, Redux, TypeScript, Vite; Backend: Node.js, TypeScript; Databases: PostgreSQL, Redis, ElasticSearch; Cloud/Infrastructure: AWS (Aurora RDS, S3, CloudFront, SES, SNS, SQS, EC2, etc.), Docker, Docker-Compose; Testing: Cypress, TestCafe.
  • Practical experience in frontend architecture, performance and optimization approaches.
  • Experience building and scaling cloud-based, real-time applications.
  • Comfort with AI/LLM integration — building features with GPT, Claude, or similar APIs.
  • Hands-on use of AI developer tools to enhance productivity.
  • Familiarity with 3rd party APIs for chat, video, email/SMS, or payment integrations.
  • Strong understanding of observability, CI/CD, and infrastructure as code.
  • A track record of delivering features fast without sacrificing quality.