Senior Full-Stack Developer for SaaS Development & AI Integration

We are looking for an experienced Full-Stack Developer to join us in developing and improving a healthcare-focused SaaS platform. The platform will include AI-powered features and automation, so we are looking for someone who is comfortable not only with full-stack SaaS development but also with AI integration and automation workflows. What You’ll Work On Develop and maintain a modern healthcare SaaS application Build scalable and secure backend APIs and services Develop responsive and user-friendly frontend interfaces Integrate AI models and AI-powered automation into the SaaS platform Connect third-party APIs and external services where required Design and optimize database structures Improve application performance, reliability, and scalability Help build the platform with production-ready architecture from the beginning Required Technical Skills Backend: Node.js / TypeScript Python or Go REST APIs and/or GraphQL Experience building scalable SaaS backends Frontend: React.js Next.js Modern JavaScript/TypeScript Responsive UI development Database: PostgreSQL MongoDB Database design, optimization, and query performance AI & Automation Experience with AI integration in SaaS applications is highly preferred. You should have experience with things such as: Integrating AI/LLM APIs Building AI-powered features AI workflow automation Connecting AI services with backend systems Designing reliable AI-driven workflows and automations Bonus: DevOps & Scaling Experience If you have experience taking SaaS products from development to production and scaling them, that will be a major advantage. Experience with: Docker CI/CD pipelines Kubernetes Cloud infrastructure Application monitoring and logging Scalable and highly available architectures will be considered a strong bonus. Who We’re Looking For We are looking for a developer who can take ownership of the technical implementation, understand the product requirements, and make good architectural decisions rather than simply completing isolated tasks. You should be comfortable working independently, communicating clearly, and building clean, maintainable, secure, and scalable code. Experience working on SaaS products, healthcare platforms, AI-powered applications, or automation systems is highly valuable. Budget Fixed Price: $1,500 If you have the right experience and can deliver high-quality work, please apply with: A brief introduction about yourself Examples of SaaS products you have built Your experience with AI integration/automation Your experience with Node.js, Python/Go, React, Next.js, and PostgreSQL/MongoDB Any Docker, CI/CD, or Kubernetes experience Links to relevant GitHub, portfolio, or previous projects We are looking for a long-term development partner, so strong performance on this project may lead to additional work as we continue developing and scaling the platform.