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100 years and 56 days since the five-day weekRead the story

Senior Full Stack Engineer

Part time$30 - $90/hrRemote · USA

Pay: $30-$90 per hour (USD).

Job Title: Senior Full Stack Engineer

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. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities:

  • Design, develop, test, and maintain robust web applications using NodeJS, Typescript, Python, JavaScript, and JAVA

  • Collaborate closely with cross-functional team members to define and deliver technical solutions

  • Optimize applications for maximum speed, scalability, and maintainability

  • Participate in code reviews, architecture discussions, and provide mentorship to peers

  • Troubleshoot, debug, and resolve technical issues efficiently

  • Contribute to both backend and frontend feature development, ensuring high-quality user experiences

  • Communicate complex technical concepts clearly in both written and verbal formats

Required Skills and Qualifications:

  • 3+ years of proven experience as a Full-stack developer working with NodeJS, Typescript, Python, JavaScript, and JAVA

  • Expertise in building and consuming RESTful APIs

  • Strong problem-solving skills and attention to detail

  • Excellent written and verbal communication skills

  • Ability to work independently and as part of a distributed remote team

  • Solid understanding of software development best practices and Agile methodologies

  • Experience with version control systems such as Git

Preferred Qualifications:

  • Familiarity with cloud platforms (e.g., AWS, Azure, or GCP)

  • Experience working with microservices and containerization technologies

  • Previous experience collaborating with global teams and stakeholders