# AI Engineer

**Company:** [Writer](https://hotfix.jobs/companies/writer)
**Location:** London, United Kingdom
**Role:** ML Engineering
**Experience:** 5+ years
**Skills:** Python, PyTorch, TensorFlow, JAX, Machine Learning, Deep Learning, Natural Language Processing, LLMs, AWS, GCP, Azure, MLOps, AI Agents
**Posted:** 2026-05-18

> Build and deploy scalable AI applications, intelligent agents, and LLM-powered features for enterprise customers. The role requires 5+ years of production AI or machine-learning experience, strong Python and ML framework expertise, and knowledge of cloud and MLOps.

## Job Description

## Responsibilities
- Architect, develop, and deploy high-performance, scalable AI applications into production environments.
- Build robust integrations with the end-to-end platform.
- Drive development of intelligent agents and AI-powered features by translating complex research into practical solutions.
- Collaborate with research scientists, data scientists, and product managers to define technical requirements and deliver impactful features.
- Evaluate emerging AI technologies, frameworks, and tools.
- Champion responsible AI practices, including bias detection, explainability, and safety alignment.

## Requirements
- 5+ years of professional experience building and deploying machine learning or AI systems in production.
- Proficiency in Python.
- Experience with AI/ML frameworks such as PyTorch, TensorFlow, or JAX.
- Strong foundation in machine learning principles, deep learning architectures, and natural language processing, particularly large language models.
- Experience with cloud platforms and MLOps tools for managing the AI lifecycle.
- Ability to write clean, efficient, and well-tested code for scalable software systems.
- Exceptional problem-solving skills and interest in complex technical challenges.

## Benefits
- Generous paid time off and company holidays.
- Comprehensive medical and dental insurance.
- Paid parental leave for all parents.
- Fertility and family planning support.
- Early-detection cancer testing.
- Competitive pension scheme and company contribution.
- Wellness, learning and development, and work-life stipends.
- Company-wide and team off-sites.
- Company stock options.

## Similar jobs

- [AI Software Engineer](https://hotfix.jobs/jobs/c9a0e889-a36e-488f-87d0-e9c27ab63bf0) - Rollstack - Remote
- [Applied AI Engineer, Digital Natives](https://hotfix.jobs/jobs/74eb3e31-bab1-479e-90e1-2e172658343a) - OpenAI - London, United Kingdom
- [Agent Engineer](https://hotfix.jobs/jobs/627cc378-6ac6-467e-bbf0-2c07738ae0a5) - Elliptic - London, United Kingdom
- [AI Engineer - New Verticals](https://hotfix.jobs/jobs/4159c72e-536e-4211-969c-6bcb9ad805fd) - Protege - Remote
- [AI Engineer - Assistant Experience](https://hotfix.jobs/jobs/00d11204-96cf-4c85-a12f-9058f0581c15) - Build - New York, NY - $120k – $240k/yr

**Apply:** https://hotfix.jobs/jobs/f135c642-93c4-49dc-8070-2aeb351e80be
**Canonical:** https://hotfix.jobs/jobs/f135c642-93c4-49dc-8070-2aeb351e80be