Senior Full Stack Developer
Contractor · Remote · 10 openings
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. No prior experience in AI is required — your domain knowledge is what matters.
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 & 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.
$30–$80/hr
Remote