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Job title: Field marketing

Location: London

Start date: ASAP

Reports to: CRO

Compensation: £60k–£80k base plus equity

Cosine at a glance

• Cosine is an autonomous, on-premise coding agent post-trained on human reasoning data to deliver unmatched software-engineering accuracy, security, and speed for regulated enterprises
• What makes us unique is our in-house ML research lab that post-trains LLMs (e.g. GPT-5, gpt-oss, Kimi) on proprietary software-engineering reasoning data to dramatically increase their coding accuracy. In 2024 this gave us a state-of-the-art score of 72% on OpenAI’s SWE-Lancer benchmark
• Cosine is now the only available managed product that can be fully air-gapped and deployed on premises, exciting many bulge bracket but extremely risk sensitive and strict enterprises that have rejected all other solutions on the market. We've got our first pilots up and running with global investment banks and defence primes and are now looking to scale our GTM function

The role

You’ll be the face of Cosine in the field: owning conferences, meetups, and technical content that turns curiosity into hands‑on trials and pilot demand.

Your responsibilities:

• Events & conferences: Plan and execute Cosine’s presence at key conferences — talks, workshops, booths, and side events. Oversee proposals, logistics, and speaker prep
• Meetups & field programs: Launch Cosine’s developer meetups, roundtables, and hackathons in London and other major tech hubs. Shape the content and themes of these events and build local networks of hosts and speakers
• Technical demos & content: Create live demos and short-form videos; collaborate with Product teams to keep them current