JobsBackendLLM Systems Engineer - Fully Remote | Upto $500/task Task based
mercor

mercor

·

Backend

LLM Systems Engineer - Fully Remote | Upto $500/task Task based

RemotemidPosted Aug 20, 2026
LLMsAI agentsPythonCloudMachine learning+3 more

About this role

Mercor is seeking an Agent Engineer to build and operate LLM agents in production environments. This contract role involves evaluating agent performance, managing long-running agents, and analyzing adoption patterns of internal assistants. Compensation ranges from $100-$500/hour based on experience.

Must have

Experience shipping agents used by real users

Ability to assess agent performance improvements

Knowledge of long-running work and cloud sandboxes

Insight into internal assistant adoption within organizations

Technologies

PythonGitDockerMachine learningCloudKubernetesLLMsAI agents

Responsibilities

Build and operate LLM agents in production environments

Evaluate agent performance and determine improvements after changes

Manage long-running agents including scheduled jobs and cloud sandboxes

Analyze adoption patterns of internal assistants within organizations

Focus on internal monoagents shared memory and reusable skills

Ensure visibility into agent actions and associated costs

Benefits

Competitive salaryRemote workFlexible work arrangementsContract

Recruitment process

1

Mercor connects elite creative and technical talent with leading AI research labs

2

Headquartered in San Francisco with investors including Benchmark and General Catalyst

3

Interview process includes initial short conversational AI interview with no coding

4

Live 30-minute conversation with team compensated at $100 to $500 based on experience

5

Application takes 20-30 minutes to complete including resume upload and AI interview

6

Team reviews applications daily