Senior Full Stack Developer

Job Title: Full Stack Developer
Job Type: Contractor
Location: Remote
Job Summary:
In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input.
Key Responsibilities:
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.
Required Skills and Qualifications:
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.
Preferred Qualifications:
Familiarity with other cloud services and DevOps tools.
Background in agile development environments.
Experience with user experience and interface design principles.

Work arrangement
Yes