Latest AI JobsBrowse Jobs
bjakcareer logo

Applied AI Engineer

bjakcareerUnited KingdomActAI Engineering
Apply on company site
Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Mid
Posted
28 Sept 2026
Status
Open · checked 7d ago

About this role

This position suits software professionals with machine learning and systems expertise who want to build proactive applications in the United Kingdom. The Applied AI Engineer role at bjakcareer involves transforming model capabilities into reliable product features across the full stack.

Role Overview

The Applied AI Engineer position is a full-time opportunity located in the United Kingdom with bjakcareer. The professional in this role connects machine learning research with real user functionality, managing the complete lifecycle of AI capabilities from initial behavior shaping to production systems.

Key Responsibilities

Deliver end-to-end artificial intelligence features that span models, supporting systems, and user interfaces.
Create and refine prompts, tools, memory structures, and agent workflows.
Convert raw outputs from models into predictable and structured actions.
Troubleshoot problems throughout the technology stack including models, orchestration, infrastructure, and user experience.
Enhance production reliability while reducing latency and operational costs.
Build lightweight testing frameworks to assess real-world execution.
Collaborate with product and engineering colleagues to convert open-ended challenges into functional systems.

Requirements

Solid background in machine learning combined with contemporary neural network structures.
Practical background involving the training, tuning, or deployment of machine learning models.
Capacity to author clean code suitable for production environments.
Ease with operating across multiple abstraction levels from models to infrastructure and product.
Analytical problem-solving capabilities within ambiguous and rapid operational settings.
Orientation toward continuous shipping, iteration, and ongoing enhancement.

Skills and Tools

Python
PyTorch
JAX
Large Language Models including OpenAI-style APIs, LLaMA, and Qwen
Inference and serving technologies such as vLLM
Vector databases

About the Company

The organization builds proactive applications designed to bring intelligence to everyday tasks like communication, organization, and workflows with minimal user prompting. Operating as a compact team, the company focuses on long-running workflows, persistent context, real-world task completion, and minimizing hallucinations.

How to Apply

Interested candidates should submit their application directly through the official company careers page.

Skills and tech stack

PythonPyTorchJAXLLaMAQwenvLLMVector DBLLMsMachine LearningFine-tuning

Questions candidates ask

What is the location of the Applied AI Engineer position?

The position is based in the United Kingdom.

What technical skills and tools are utilized in this role?

The technology stack includes Python, PyTorch, JAX, Large Language Models like OpenAI-style APIs, LLaMA, and Qwen, inference and serving tools such as vLLM, and vector databases.

What is the primary focus of the Applied AI Engineer?

The focus is on building and shipping AI features end-to-end, designing prompts and agent workflows, turning model outputs into predictable behaviors, debugging full-stack issues, and optimizing for latency, cost, and production reliability.

What does the interview process look like?

The process consists of three to four interviews conducted through virtual meetings and/or onsite sessions, evaluated by technical team members.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site