Senior Full Stack Developer (Remote, $30-$80/hr)

About the role

We are seeking a senior full‑stack developer to design and build scalable web applications with a strong focus on performance, usability, and real‑time communication. The role is fully remote and offers a flexible commitment of 10‑40 hours per week on a contract basis.

Key responsibilities

• Design and develop high‑performance web applications using React.js for the front‑end and Node.js for the back‑end.
• Implement, maintain, and optimize AWS infrastructure for seamless deployment and operation.
• Develop and tune PostgreSQL databases to ensure efficient data management.
• Utilize the Serverless Framework to improve application scalability and efficiency.
• Integrate WebRTC to deliver real‑time communication features.
• Handle full‑screen video recording from browsers, capturing both user and system audio without third‑party extensions.

Required profile

• Proven experience as a full‑stack developer with a track record of delivering production‑grade applications.
• Strong problem‑solving abilities and capacity to work independently.
• Excellent written and verbal communication skills with attention to detail.
• Solid understanding of software development methodologies and best practices.

Required skills

• React.js
• Node.js
• AWS
• PostgreSQL
• Serverless Framework
• WebRTC
• Full‑screen video recording from browser (user & system audio)
• Testing frameworks
• Version control systems