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Key Responsibilities:

  • Design and build scalable backend systems for a high-performance SaaS product
  • Architect and implement RESTful APIs to support web and product features
  • Translate product requirements into efficient system and database designs

Required Skills:

  • Node.js and Express.js: server-side development, REST API design, middleware patterns
  • Deep understanding of JavaScript (ES6+, async/await, event loop)
  • MySQL (schema design, optimization, connection pooling)

Preferred / Nice to Have:

  • Experience with Stripe API (subscriptions, billing, webhooks)
  • Understanding of SaaS billing models (subscriptions, trials, usage-based pricing)
  • Experience with Elasticsearch custom analyzers & text similarity

FE International

FE International/LTV SaaS Growth is currently looking for a highly skilled Full Stack Developer to build and scale a SaaS product. They value innovation and are looking for someone with strong backend expertise and experience with scalable architectures.

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