Full Stack Engineer - Fully Remote | Upto $130/hr

mercor; Deutschland; Remote; EUR 98,000 - 160,000; Part time

Job summary

Mercor is seeking a Senior Software Engineer Expert for a remote contract role. You will design, develop, and maintain full-stack applications using Python, build MCP-based APIs, and collaborate with engineering and product teams to scale systems.

The position emphasizes producing high-quality, production-ready code, troubleshooting performance issues, and contributing to architectural discussions in a fast-paced, globally distributed environment.

Qualifications

• Multiple years of experience as a Full Stack Developer.
• Strong proficiency in Python.
• Experience with MCP and API development.

Responsibilities

• Design, develop, and maintain full-stack applications.
• Build and integrate APIs and MCP-based systems.
• Collaborate with engineering and product teams to improve scalability.
• Write clean, production-ready code for robust performance.
• Troubleshoot, optimize, and improve application performance.
• Participate in architecture and technical design discussions.

Skills

Full stack development

Python

Communication skills

Tools

MCP

API development

Job description

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Senior Software Engineer Expert Type: Contract Compensation: $80–$130/hour Location: Remote Role Responsibilities

• Design, develop, and maintain full-stack applications using Python .
• Build and integrate APIs and MCP-based systems .
• Collaborate closely with engineering and product teams to enhance system scalability.
• Write clean, scalable, and production-ready code for robust application performance.
• Troubleshoot, optimize, and improve application performance.
• Participate in architecture and technical design discussions to drive innovation.

Qualifications Must-Have

• 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.

Application Process (Takes 20–30 mins to complete)

• Upload resume
• AI interview based on your resume
• Submit form

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