CareerPlan

Founding AI Research Engineer: Agent Harness & Model Systems

Remote · EverywhereRemoteFull-time$220k–$320k2026-11-10
RemoteNo visa sponsorship

Core

Building an agentic runtime (harness) for AI agents that manage the entire hiring and talent lifecycle, including career strategy, matching, and compliance.

Role type

Founding AI Research Engineer (Agent Systems & Model Evaluation)

Builds

An orchestration runtime for multi-agent systems, proprietary domain models for the hiring domain, and a compliance-auditable trace system.

Domain

AI Agents, Hiring Technology, Compliance (EU AI Act, FCRA)

Deliverable

production ML models

Required skills

Multi-agent orchestration, tool-use and function-calling, context engineering, model routing, in-harness evaluation, compliance instrumentation, corpus curation

Preferred skills

Open-weight model evaluation (Qwen, Mistral, DeepSeek), agentic fine-tuning, schema validation, failure taxonomy design

Technologies

Qwen, Mistral, DeepSeek, Python, LLM frameworks

Responsibilities

Design and build the orchestration runtime (planner/executor, state management, handoffs); develop tool-call contracts and guardrails; engineer context assembly and retrieval policies; evaluate and select base models for the harness; build the data engine for corpus curation; implement auditable traces for regulatory compliance.