Remote Agentic Search Systems Engineer

Mercor; San Francisco (CA); Hybrid; GBP 42,000 - 146,000; Part time

Job summary

Mercor connects elite creative and technical talent with leading AI research labs. The Software Engineer — Agentic Search Systems role is a remote, contract position aimed at building and refining agentic search capabilities within real-world search systems.

You will evaluate AI-generated content for rigor, scale data infrastructure, and collaborate with AI research teams to quantify impact while delivering reliable, high-performance search experiences.

Qualifications

• Experience shipping production search systems.
• Ownership of relevance or retrieval on systems used by real users.
• Ability to quantify impact and improvements in search systems.
• Experience building systems related to agentic search.
• Experience scaling data infrastructure for search systems.

Responsibilities

• Evaluate the accuracy and depth of AI-generated content in search systems to strengthen reasoning and rigor in model outputs.
• Develop and optimize systems related to agentic search for improved performance and reliability.
• Scale data infrastructure to support modern search systems and enhance retrieval capabilities.
• Collaborate with AI research teams to quantify impact and improvements in search systems.
• Work independently and asynchronously to meet deadlines while improving AI model performance.

Skills

Production search systems

Relevance retrieval ownership

Quantify impact

Agentic search systems

Data infrastructure scaling

Job description

Mercor connects elite creative and technical talent with leading AI research labs. The Software Engineer — Agentic Search Systems role is a remote, contract position aimed at building and refining agentic search capabilities within real-world search systems.

You will evaluate AI-generated content for rigor, scale data infrastructure, and collaborate with AI research teams to quantify impact while delivering reliable, high-performance search experiences.