Senior Technical Sourcer(UK)

A1 is building a proactive AI smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows.

Our product focuses on achieving high reliability for long-running workflows, persistent context, and real-world task completion. The system must handle multi-step reasoning, interact with external tools, and remain reliable despite non-deterministic model behavior.

As Senior Technical Sourcer, you will focus on identifying and engaging high-quality engineering and AI talent globally. You will play a key role in building the company’s early technical teams by developing strong pipelines across software engineering, machine learning, and product engineering functions.

This role is highly execution-focused and requires strong sourcing instincts, attention to quality, and persistence.

• Source and engage high-quality technical talent across global markets

• Build pipelines across software engineering, machine learning, infrastructure, and product engineering functions

• Conduct market mapping and talent research across companies, research labs, and universities

• Partner closely with recruiters and hiring managers to support hiring priorities

• Maintain high sourcing quality and pipeline organization

• Track talent market trends, competitor movements, and emerging talent pools

• Continuously improve sourcing strategies, messaging, and outreach effectiveness

• Proven experience sourcing technical or engineering talent

• Strong research and talent identification ability

• Familiarity with software engineering and AI/ML talent landscapes preferred

• Strong written communication and candidate engagement skills

• High attention to detail and organizational ability

• Comfortable operating in fast-moving environments with high hiring volume

• Persistent, resourceful, and execution-oriented mindset

The best products in the world are built by small, highly capable teams. We operate with high talent density, fast execution speed, and strong ownership. We care deeply about product quality, clear thinking, and practical execution.

This is a hands-on environment. Everyone is expected to contribute directly, operate independently, and make good decisions under ambiguity.

If there appears to be a fit, we will schedule up to 4 interviews.

Applications are reviewed directly by our team. Interviews are conducted virtually and/or onsite depending on location.

We value speed, clarity, and direct communication throughout the process.