Description
We are a fast-growing startup building an AI-powered SaaS platform and are looking for a talented Fullstack Engineer to join our remote team. You will play a key role in architecting, building, and maintaining both the frontend and backend of our product — integrating cutting-edge AI/ML APIs to deliver exceptional user experiences. Job Details Type: Freelance / Contract (potential for long-term) Hours: Full-time (40 hrs/wk) or Part-time (20 hrs/wk) Duration: 3–6 months, likely to extend Rate: $40–$80/hr depending on experience Location: Remote – Worldwide Responsibilities Design, develop, and maintain scalable fullstack features Integrate AI/ML APIs (OpenAI, Anthropic, Hugging Face, etc.) Build robust REST and GraphQL APIs with proper auth and security Develop clean, responsive, performant UI components Write tests and maintain CI/CD pipelines Participate in code reviews and Agile ceremonies Required Skills 3+ years fullstack development experience React or Next.js (frontend) + Node.js or Python (backend) Experience integrating AI APIs (OpenAI, LangChain, vector DBs, etc.) PostgreSQL, MongoDB, or similar databases Cloud platforms: AWS, GCP, or Azure Docker, Git, CI/CD pipelines Auth systems: OAuth, JWT, SSO Nice to Have SaaS/subscription billing experience (Stripe) Knowledge of RAG pipelines or LLM fine-tuning WebSockets or real-time system experience To Apply — please include: Brief intro and relevant experience Links to 2–3 projects (GitHub, live demos, or case studies) You