Full-stack Software Engineer (Product)

apolloresearch· Product
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📍 London & San FranciscoFull time

About this role

THE OPPORTUNITY We are building Watcher, a coding agent security product. Watcher is deployed in production and monitors billions of agent tokens per month across engineering teams at agent-building scale-ups and enterprises. We are looking for a product engineer to build and scale Watcher end to end. This role includes backend and frontend components. You will own features across the full stack, from agent hooks and ingestion pipelines to monitoring dashboards and enterprise integrations. You can expect to  own features from customer conversation to production deployment. This is truly a “start-up role”: you will own big chunks of the product, make decisions fast, and ship at high volume. You will join a small team with significant ability to shape the product and tech, and you can earn more responsibility quickly. This is an individual contributor role but could lead to management responsibilities eventually, if desired.

Frequently Asked Questions

Is the salary disclosed for the Full-stack Software Engineer (Product) position at apolloresearch?
The salary for this Full-stack Software Engineer (Product) role at apolloresearch is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Full-stack Software Engineer (Product) position at apolloresearch located?
This Full-stack Software Engineer (Product) role at apolloresearch is based in London & San Francisco. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Full-stack Software Engineer (Product) role at apolloresearch full-time or part-time?
This is listed as a Full time position. It is posted as a Full-stack Software Engineer (Product) role in the Product department at apolloresearch.
Which team or department does the Full-stack Software Engineer (Product) at apolloresearch belong to?
This Full-stack Software Engineer (Product) position is part of the Product department at apolloresearch. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Full-stack Software Engineer (Product) position at apolloresearch?
Click the "Apply Now" button on this page. You will be redirected to apolloresearch's official application portal hosted on lever where you can submit your application directly.
When was the Full-stack Software Engineer (Product) job at apolloresearch posted?
This Full-stack Software Engineer (Product) position at apolloresearch was posted on Aug 28, 2026. Apply as soon as possible — early applications are often reviewed first.
Full-stack Software Engineer (Product)
apolloresearch
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