Senior Staff AI Engineer: Production LLMs & Agent Apps

Senior Staff AI Engineer: Production LLMs & Agent Apps

Full-Time 80000 - 100000 Β£ / year (est.) No working from home possible
Dex

At a Glance

  • Tasks: Design backend services for AI workflows and optimise prompts for production products.
  • Company: Join Dex, a forward-thinking company at the forefront of AI technology.
  • Benefits: Enjoy competitive pay, flexible work options, and opportunities for professional growth.
  • Other info: Fast-paced setting with a focus on innovation and collaboration.
  • Why this job: Shape the future of AI in a dynamic environment with real-world impact.
  • Qualifications: Experience in AI engineering and backend service design is essential.

The predicted salary is between 80000 - 100000 Β£ per year.

Dex is seeking a senior AI-focused engineer to design backend services powering new AI workflows across their platform.

You will play a core role in shaping how LLMs and agentic systems are embedded into production products.

You will optimise prompts, build agent platforms for internal and customer-facing apps, and create evaluation pipelines to ensure model accuracy in a high-stakes tax domain, shipping iteratively in a fast-moving environment.

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Senior Staff AI Engineer: Production LLMs & Agent Apps employer: Dex

Join a pioneering early-stage venture-backed company at the forefront of building foundation models for extreme physics, where you will have the unique opportunity to shape the engineering culture from day one. With a strong focus on innovation and collaboration, this role offers competitive compensation, a dynamic work environment, and the chance to contribute to critical advancements in global infrastructure and energy. You'll be part of a small, research-heavy team that values your expertise and encourages personal growth, making it an excellent place for those looking to make a meaningful impact.

Dex

Contact Details:

Dex Recruitment Team

We think you need these skills to ace Senior Staff AI Engineer: Production LLMs & Agent Apps

Backend Development
AI Workflows Design
LLM Integration
Agentic Systems Development
Prompt Optimisation
Evaluation Pipeline Creation
Model Accuracy Assurance