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AI Software Engineer | Upto $500

Mercor
Berlin, DEEngineering and Information TechnologyNot Applicable

About the Role

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 Agent Engineer

Type: Contract

Compensation: $500/hour

Location: Remote

Role Responsibilities

Develop and ship production AI agents, including orchestration frameworks and eval harnesses.Design and implement tool-use runtimes and multi-step workflows for agent systems.Evaluate and improve retrieval systems that agents utilize for enhanced performance.Collaborate on both frontier-lab and applied-product projects to innovate AI solutions.Work independently and asynchronously to meet project goals with flexible hours.

Qualifications

Must-Have

Experience in building in-house agent frameworks or cloud-agents runtime.Expertise in eval infrastructure for agents, including offline and online systems.Proficiency with tool-use, MCP, or orchestration layers.Knowledge of memory, retrieval, or state-passing primitives for agents.

Interview Process

20 mins async AI screen covering agent architectures and eval practices.Live follow-up for top signals.

Application Process (Takes 20–30 mins to complete)

Upload resumeAI interview based on your resumeSubmit form

Resources & Support

For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcomeFor any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Job Overview

100% EnglishNo German required
MercorHiring Company
May 3, 2026Date Posted