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AI Research Engineer - Speech & Translation

AI Research Engineer - Speech & Translation

Remote

United kingdom

£ 85,000 /year

Full Time

25-11-2025

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Skills

Python Research Deep Learning NLP

Job Specifications

Do you want to build real-world LLM and NLP systems used across global products?

Have you ever wanted your models to impact millions of multilingual users?

Are you ready to join a team continuously investing in AI engineering and research?

A global leader in AI-driven language technology is hiring a mid-level AI Engineer to help advance the internal platforms that power translation, localisation, and data-generation workflows across 300+ languages. The company works with heavily regulated industries, so accuracy, compliance, and model reliability are central to their mission. You’ll join a distributed engineering team across the UK and EU, building and improving deep-learning systems that directly support high-scale customer delivery.

This role is ideal for someone who enjoys a blend of engineering and research - shipping models while staying close to new developments in NLP and LLMs.

You will

• Build and deploy LLM/NLP models into production.

• Improve internal AI tools, automation pipelines, and evaluation frameworks.

• Research and experiment with new model architectures and papers.

• Work closely with global engineers and researchers across Europe.

Key details

Salary: Up to £85,000

Working model: UK or EU; hybrid/remote depending on location

Stack: Python, NLP, deep learning, LLMs

Visa: Cannot sponsor

Interested? Please apply below.

About the Company

Harnham provides specialist Data and AI recruitment and staffing services, along with bespoke training solutions, across multiple industry verticals, operating in the UK, the USA and EU - contact us today to discuss your requirements: info@harnham.com Our recruitment and talent teams cover all aspects of the data and AI pipeline, from collection to consumption, across multiple data roles and functions. Whether you need full-time staff, contract talent, specialized training, Data-qualified graduates, or C-suite executives... Know more