At a Glance
- Tasks: Own product features from customer problem to deployment, including LLM feature design and operation.
- Company: Join a profitable, bootstrapped company with significant ARR focused on AI-native platform development.
- Benefits: High-impact role with a competitive salary of up to £120k in a cutting-edge AI environment.
- Other info: Engage directly with customers to inform product decisions and take operational responsibility for your code.
- Why this job: Be part of a small, senior team disrupting a multi-billion dollar market with innovative solutions.
- Qualifications: Proven experience with LLM-powered features and strong full-stack engineering skills, especially in Python.
The predicted salary is between 70000 - 90000 £ per year.
This role is with one of Dex's trusted partner companies. They are building an AI-native platform to disrupt a multi-billion dollar market, currently dominated by slow, expensive incumbents. You’ll join a small, senior team building the core AI platform. This is a true product engineering role: you own features end-to-end, from customer conversation to deployment and operation.
The work includes:
- Owning product features from initial customer problem to live deployment, translating ambiguity into tangible solutions.
- Designing, building, and operating core LLM features: evals, agent loops, and retrieval over complex research data.
- Developing across the full stack – frontend, backend (Python), and AI components – to deliver integrated experiences.
- Engaging directly with customers to understand pain points and inform product decisions.
- Taking full operational responsibility for your code, including monitoring, alerting, and incident response.
What You Bring:
- Proven experience building and operating LLM-powered features in production, with a deep understanding of evals, RAG, and tool use.
- Strong full-stack engineering skills, capable of owning features from frontend to backend, with Python as your primary backend language.
- Experience designing and building complex backend systems, including schema design, async processing, and robust observability.
- A track record of shipping product in fast-paced, early-stage startup environments.
Why apply through Dex:
This is a rare, high-impact role at a profitable company building cutting-edge AI. Applying through Dex means you skip the noise of cold applications and get a proper brief on the opportunity.
Senior Product Engineer (up to £120k) employer: Dex
This profitable company is building an AI-native platform to disrupt a multi-billion dollar market. Located in a dynamic tech environment, they offer a competitive salary and the chance to work with leading brands. The small, senior team fosters innovation and direct customer engagement.
