Senior Full Stack Engineer

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