Software Engineer, Infrastructure

Rainfallcap

📍 london, england, United-Kingdom

Full-time IT & Technology Posted June 08, 2026

Job Description

Location

London

Employment Type

Full time

Location Type

On-site

Department

Engineering

About the Company

Harmonic is a startup building the world’s most advanced mathematical reasoning engine, recently achieving Gold Medal-level performance on the 2025 International Math Olympiad (IMO). Backed by some of the world’s most prominent investors, we are intentionally scaling our elite technical team.

About the Role

We are looking for a talented Software Engineer to bridge the gap between our AI research and product development teams. This role involves working closely with research scientists to understand their discoveries and advancements in AI, and then applying this knowledge to develop robust, scalable software for real-world applications. The ideal candidate should be passionate about AI technology and experienced in software development.

Key Responsibilities

    <...