Full Stack Engineer – AI Systems (Remote)

Join a dynamic team driving the development of intelligent, AI-powered applications for a range of innovative projects. As a Full Stack Engineer specializing in AI systems, you will architect, build, and deploy scalable solutions that integrate modern web technologies with advanced artificial intelligence. This remote, full-time contract role requires close collaboration with founders and clients, contributing to both technical execution and strategic direction. You will be responsible for end-to-end development, from designing robust system architectures to optimizing AI workflows and ensuring seamless integration across the stack. Strong communication skills and the ability to work effectively during US business hours are essential.

Responsibilities

• Design, develop, and maintain full-stack applications leveraging AI/LLM technologies
• Collaborate with stakeholders to define technical requirements and deliver project milestones
• Implement frontend interfaces using React and modern JavaScript/TypeScript frameworks
• Build and optimize backend services with Python, Node.js, and relevant frameworks
• Integrate databases such as PostgreSQL and MongoDB for scalable data management
• Utilize AI/LLM tools including OpenAI API and LangChain to enhance application intelligence
• Deploy and manage cloud infrastructure to support robust, secure, and scalable solutions
• Participate in code reviews, testing, and continuous integration processes
• Communicate technical concepts clearly to both technical and non-technical audiences
• Provide a 15-minute Loom video introduction outlining experience and previous projects
  
  

Skills And Requirements

• Proven experience in full-stack development with a focus on AI-driven applications
• Advanced proficiency in Python, JavaScript/TypeScript, React, and Node.js
• Hands-on expertise with AI/LLM tools such as OpenAI API and LangChain
• Strong knowledge of database systems including PostgreSQL and MongoDB
• Experience deploying and managing cloud-based infrastructure (AWS, GCP, or Azure)
• Excellent problem-solving skills and attention to detail
• Ability to work independently and manage multiple priorities in a remote environment
• Fluent English communication skills, both written and verbal
• Reliable availability during US business hours
• Senior-level experience in software engineering and AI integration
  
  

About Twine

Twine is a leading freelance marketplace connecting top freelancers, consultants, and contractors with companies needing creative and tech expertise. Trusted by Fortune 500 companies and innovative startups alike, Twine enables companies to scale their teams globally.

Our Mission

Twine's mission is to empower creators and businesses to thrive in an AI-driven, freelance-first world.