AI Engineer (Core Engine)

TL;DR

AI Engineer (Core Engine): Designing and implementing agentic tools from scratch and bringing them to end-users, making coding with agents smarter, faster, and more reliable with an accent on providing AI coding agents and end-users with deeper context about codebases. Focus on improving semantic search services and building evaluation pipelines for code retrieval and coding task performance.

Location: Amsterdam, Netherlands; Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; Munich, Germany; Paphos, Cyprus; Prague, Czech Republic; Warsaw, Poland; Yerevan, Armenia

Company

hirify.global is striving to make the world’s most robust and effective developer tools by automating routine checks and corrections to speed up production, freeing developers to grow, discover, and create.

What you will do

• Translate product needs into agentic tools and services and ship them to production.
• Scale prototypes to large numbers of users.
• Improve and test semantic search service.
• Build evaluation pipelines for code retrieval and coding task performance.

Requirements

• At least five years of hands-on NLP experience.
• Experience in information retrieval systems.
• Strong experience in LLM prompt and tool engineering, as well as with AI agents.
• Solid programming skills in Python and/or Kotlin (and the willingness to learn the language you’re unfamiliar with).
• Experience building and operating production-grade software systems.

Nice to have

• Experience developing in Kotlin or Java.
• Previously worked with code intelligence (e.g. AST, symbol graphs).