Senior Software Engineer Expert (Train AI Models Part Time!)

hackajob is collaborating with Mercor to connect them with exceptional professionals for this role.

we are hiring Senior Software Engineers for a high-urgency closed-source application development project. We're looking for experienced full-stack developers who can work independently, build scalable systems, and contribute across backend and frontend development.

Responsibilities

- Design, develop, and maintain full-stack applications

- Build and integrate APIs and MCP-based systems

- Collaborate closely with engineering and product teams

- Write clean, scalable, and production-ready code

- Troubleshoot, optimize, and improve application performance

- Participate in architecture and technical design discussions

Minimum Qualifications

- Multiple years of experience as a Full Stack Developer

- Strong proficiency in Python

- Experience with MCP and API development

- Ability to work at least 8 hours per day

- Experience building and maintaining production-grade applications

- Strong problem-solving and communication skills