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 Originally posted on Himalayas