AI engineer (UK)

Fdetimes; Greater London; Hybride; GBP 110 000 - 150 000; Plein temps

Avantages offerts par ce poste

Generous PTO

Medical and dental insurance

Parental leave

Fertility and family planning support

Pension scheme

Wellness stipend

Learning and development stipend

Stock options

Résumé du poste

WRITER is seeking an AI engineer to shape enterprise AI solutions and scalable agents for a world‑leading marketing and revenue platform. You will deliver production ML systems, integrate with our end‑to‑end platform, and advance capabilities across LLMs and AI agents while ensuring ethical alignment and safety.

This role offers a hybrid arrangement at our London hub and reports to the Head of AI Engineering.

Qualifications

• 5+ years of experience building and deploying ML/AI systems in production.
• Proficiency in Python and ML frameworks such as PyTorch, TensorFlow, or JAX.
• Strong foundation in ML, deep learning, and NLP with LLMs.
• Experience with cloud platforms (AWS, GCP, Azure) and MLOps workflows.

Responsabilités

• Architect, develop, and deploy scalable AI applications into production environments.
• Drive development of intelligent agents and AI-powered features for customers.
• Collaborate with research scientists, data scientists, and product managers to define requirements.
• Contribute to evaluating emerging AI technologies and tools.
• Champion responsible AI practices including bias detection, explainability, and safety.

Connaissances

Python

PyTorch

TensorFlow

JAX

ML workflows

NLP / LLMs

Cloud platforms

Collaboration

Clean code

Outils

AWS

GCP

Azure

Description du poste

About WRITER

WRITER is the AI platform built for the world’s most ambitious marketing and revenue teams, bringing the frontier of AI to the people who drive enterprise growth. With WRITER, autonomous agents work across the buyer journey, continuously executing on market signals and enterprise intelligence to grow revenue faster. Every agent action and asset is grounded in trust, built on an Enterprise Brain that unites brand, product, and company knowledge with fiduciary-grade governance and compliance.

Fortune 500 companies are transforming how they go to market with WRITER, including 3 of the top 5 US banks, 2 of the 5 largest global CPG conglomerates, and 4 of the top 5 US healthcare insurers. Founded in 2020, WRITER is backed by investors including Insight Partners, ICONIQ, Radical Ventures, Premji Invest, Balderton, B Capital, Salesforce Ventures, Adobe Ventures, Accenture, Citi Ventures, IBM Ventures, WndrCo, and others. Learn more at WRITER.com.

About the role

As an AI engineer at WRITER, you'll be at the forefront of shaping how enterprises harness superintelligence. This isn't just about theory; you'll be building tangible AI solutions that power the future of work for hundreds of the world's leading companies. Your work will directly impact the performance, scalability, and ethical alignment of our cutting‑edge LLMs and AI agents, enabling businesses to unlock unprecedented levels of productivity and innovation with AI that is truly grounded in their data.

This role can be hybrid in our London hub. You'll report to the head of AI engineering.

What you do

• Architect, develop, and deploy high‑performance, scalable AI applications into production environments, ensuring robust integrations with our end‑to‑end platform.
• Drive the development of intelligent agents and AI‑powered features, translating complex research into practical, impactful solutions for our customers.
• Collaborate closely with research scientists, data scientists, and product managers to define technical requirements and deliver features that address critical business needs.
• Contribute to the research and evaluation of emerging AI technologies, frameworks, and tools to maintain WRITER's leadership in the enterprise generative AI space.
• Champion responsible AI practices, including bias detection, explainability, and safety alignment, making sure our AI is trustworthy and ethical.

What you need

• 5+ years of professional experience building and deploying machine learning or AI systems in a production environment.
• Proficiency in Python and experience with relevant AI/ML frameworks such as PyTorch, TensorFlow, or JAX.
• A strong foundation in machine learning principles, deep learning architectures, and natural language processing, particularly with large language models.
• Experience with cloud platforms (e.g., AWS, GCP, Azure) and MLOps tools for managing the AI lifecycle.
• Demonstrated ability to write clean, efficient, and well‑tested code for scalable software systems.
• Exceptional problem‑solving skills and a passion for tackling complex technical challenges with creative AI solutions.
• You Connect by collaborating seamlessly across diverse teams, Challenge the status quo to innovate, and Own your projects with a commitment to impact and excellence.

Benefits & perks (UK full‑time employees)

• Generous PTO, plus company holidays
• Comprehensive medical and dental insurance
• Paid parental leave for all parents (16 weeks)
• Fertility and family planning support
• Competitive pension scheme and company contribution
• Annual work‑life stipends for:
• Wellness stipend for gym, massage/chiropractor, personal training, etc.
• Learning and development stipend
• Company-wide off‑sites and team off‑sites
• Competitive compensation and company stock options