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Job Type   /   Job Level
Full-time   /   Senior Executive
Company Location
United Kingdom
Pre Sales Solution Engineer | £70,000 - £110,000

We're working with a hyper-growth AI innovation lab on this exciting opportunity.

Step into a high-impact role where you will bridge the gap between complex Generative AI capabilities and real-world enterprise value. You'll be the technical heartbeat of the GTM team, leveraging Python, LangChain, and cutting-edge LLMs to architect the future of AI-driven business transformation.

The Role

  • Lead the technical discovery and design of sophisticated GenAI and LLM-powered solutions tailored to enterprise client needs.
  • Rapidly prototype and build high-impact POCs using Python, OpenAI APIs, and LangChain to demonstrate "the possible" to stakeholders.
  • Act as the technical authority during sales cycles, delivering punchy demos and presentations that simplify complex Machine Learning concepts.
  • Collaborate directly with Product and Engineering teams to feed customer insights back into the core AI roadmap.
  • Architect seamless integrations using REST APIs and cloud infrastructure across AWS, Azure, or GCP environments.

What You'll Need

  • Proven experience as a Solution Engineer, Pre-Sales Engineer, or Technical Consultant within a SaaS or AI-centric environment.
  • Hands-on technical proficiency in Python and deep familiarity with LLM frameworks such as LangChain, LlamaIndex, or AutoGPT.
  • Strong architectural understanding of AI agents, agentic workflows, and prompt engineering best practices.
  • Solid experience working with Cloud platforms (AWS/Azure/GCP) and integrating complex systems via RESTful APIs.
  • Exceptional communication skills with the ability to influence C-suite executives and technical leads alike.

What's On Offer

  • Competitive salary range of £70,000 - £110,000 plus performance-related incentives.
  • Remote-friendly flexibility within a fast-paced, innovation-first culture.
  • The chance to work at the absolute bleeding edge of the Generative AI revolution with elite-tier enterprise customers.
  • Rapid career progression opportunities within a scaling startup environment.

Apply via Haystack today!

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