Latest AI JobsBrowse Jobs
bjakcareer logo

Technical Lead, Machine Learning

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

About this role

This position suits an experienced practitioner seeking a hands-on leadership role in artificial intelligence. The Technical Lead, Machine Learning role is located in the United Kingdom at bjakcareer and focuses on scaling proactive production applications.

Role Overview

The Technical Lead, Machine Learning position at bjakcareer in the United Kingdom involves directing the execution layer of intelligence systems. This hands-on leadership function bridges research, systems, and product development to transition model capabilities into reliable production environments.

Key Responsibilities

Manage end-to-end machine learning infrastructure covering data handling, training, evaluation, inference, and deployment.
Construct and develop training and fine-tuning workflows for large models.
Create evaluation frameworks to track capability, robustness, safety, and operational performance.
Structure high-speed inference setups to optimize latency, hardware efficiency, memory, expenses, and reliability.
Establish data systems for real-world and synthetic training datasets.
Set up dependable production environments for model monitoring and ongoing enhancement.
Collaborate with research and engineering groups to integrate model features into product updates.
Balance technical considerations and iterate quickly based on observed performance.

Requirements

Background in developing and delivering production-grade machine learning systems rather than research prototypes.
Knowledge of modern large-model training, fine-tuning, assessment, and inference.
Solid foundations in software engineering and systems design.
Background in running machine learning workloads at scale, particularly GPU infrastructure.
Sound technical judgment for solving ambiguous challenges independently.

Skills and Tools

Python
PyTorch
JAX
GPU-based training and inference infrastructure

About the Company

bjakcareer develops proactive applications designed to assist users with everyday tasks, conversations, and workflows without requiring complex prompting. The organization operates as a small, hands-on team prioritizing engineering fundamentals, independent execution, and rapid decision-making.

How to Apply

Interested candidates should apply on the official company careers page.

Skills and tech stack

PythonPyTorchJAXGPU-based training and inferenceMachine LearningFine-tuning

Questions candidates ask

Where is the Technical Lead, Machine Learning role located?

The position is based in the United Kingdom.

What level of experience is required for this position?

Candidates must have experience building and shipping production machine learning systems, large-model training, and operating workloads at scale.

What tools and languages are part of the tech stack?

The tech stack includes Python, PyTorch or JAX, and GPU-based training and inference systems.

What does the interview process involve?

The interview process consists of three to four interviews conducted through virtual meetings or onsite sessions.

What is the primary mission of bjakcareer?

The company aims to build proactive applications that bring intelligence to conversations, organizing, and workflows with minimal prompting to help users focus on meaningful tasks.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site