Fullstack Developer

The company provides expertise to help train next-generation AI systems by shaping how models learn, reason, and perform through high-quality, real-world input.

• Design and build scalable web applications with a focus on performance and usability;
• Utilize React.js and Node.js to create intuitive user interfaces and robust server-side logic;
• Implement and maintain AWS infrastructure for seamless deployment and operation;
• Develop and optimize databases with PostgreSQL for efficient data management;
• Leverage the Serverless Framework to enhance application scalability and efficiency;
• Integrate WebRTC for real-time communication solutions;
• Collaborate with cross-functional teams to define and deliver new features.

• Proven experience as a Full Stack Developer with expertise in React.js, Node.js, AWS, PostgreSQL, Serverless Framework, and WebRTC;
• Mandatory production experience in full-screen video recording from a browser, capturing both user and system audio without third-party extensions;
• Strong problem-solving skills and the ability to work independently;
• Excellent written and verbal communication skills with a detail-oriented approach;
• Solid understanding of software development methodologies and best practices;
• Experience with testing frameworks and version control systems;
• Nice to have: Familiarity with other cloud services and DevOps tools, background in agile development environments, experience with user experience and interface design principles.

• $50 - $100/Hour.