Machine learning engineer in food delivery

Just Eat Takeaway.com; Greater London; On-site; GBP 90,000 - 140,000; Full time

Job summary

Just Eat Takeaway.com приглашает старшего инженера по машинному обучению присоединиться к кросс‑функциональной команде и сфокусироваться на росте рекомендательных алгоритмов нашего сервиса. Вы будете отвечать за проекты от разработки моделей до внедрения в продакшн, будете наставлять коллег и продвигать лучшие практики инженерии ML.

Требуются навыки разработки на Python, опыт работы с ML‑системами в продакшене, владение инструментами MLOps и облачными платформами.

Qualifications

• Проприетарная способность проектировать и внедрять ML-системы в продакшен, включая обучение, развёртывание и мониторинг.
• Опыт работы с инфраструктурой как код и облачными платформами (SageMaker/Vertex AI).
• Умение балансировать между созданием и покупкой инфраструктурных решений, влияние на архитектуру.

Responsibilities

• Тесное сотрудничество с дата-сайентистами, PM и бекенд-инженерами для связки разработки моделей с продакшн‑системами
• Проектирование архитектуры end-to-end ML‑систем: пайплайны, инференс и мониторинг
• Преобразование прототипов в надёжное production‑ПО с ответственностью за путь в продакшн
• Внедрение MLOps (CI/CD для ML, версия моделей, feature stores) для ускорения обратной связи
• Объяснение сложностей ML‑систем коллегам и руководству, баланс latency и accuracy

Skills

Python

ООП-дизайн

Тестирование

ML-системы в продакшене

REST API

Batch inference

Event-driven

Airflow

Dagster

AWS SageMaker

GCP Vertex AI

Terraform

Docker

Kubernetes

SQL

Distributed data processing

Tools

Airflow

Dagster

AWS SageMaker

GCP Vertex AI

Terraform

Docker

Kubernetes

Job description

Описание:

Then Just Eat Takeaway.com might be the place for you. We're a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across the globe. We are looking for a Senior Machine Learning Engineer to join a cross functional team, focussing on growing our product algorithmic recommendations within Just Eat Takeaway.com.

Задачи:

• Collaborate extensively with Data Scientists, Product Managers, and Backend Engineers to bridge the gap between model development and production systems
• Lead the architectural design of end-to-end ML systems, from data ingestion and training pipelines to real-time inference and monitoring infrastructure
• Transform innovative data science prototypes into robust, scalable, and secure production software, taking ownership of the 'path to production'
• Drive the adoption of MLOps best practices (CI/CD for ML, model versioning, feature stores) to accelerate the feedback loop for Data Scientists
• Effectively communicate the complexities of ML systems (e.g., latency vs. accuracy trade-offs) to technical and non-technical stakeholders
• Build and maintain a strong network across the Data and Engineering organizations to ensure ML systems integrate seamlessly with the wider platform
• Lead projects, mentor peers, and advocate for engineering excellence within the data science domain

Требования:

• Proficiency in Python and a strong understanding of software engineering principles (OO design, patterns, testing) applied to Machine Learning
• Demonstrable experience designing and operating ML systems in production (not just training models in notebooks), including familiarity with serving patterns (e.g., REST APIs, batch inference, event-driven)
• Experience with orchestration tools (e.g., Airflow, Dagster) and cloud-native ML platforms (e.g., AWS SageMaker, GCP Vertex AI)
• Ability to influence decision-making regarding infrastructure and tooling, balancing 'build vs. buy' discussions
• Strong knowledge of Infrastructure as Code (Terraform) and containerization (Docker/Kubernetes)
• Familiarity with data engineering fundamentals (SQL, distributed data processing) to debug and optimize data flows
• A proactive mindset to automate manual processes and a passion for improving the developer experience for Data Scientists

Условия:

Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment. Fun, fast-paced and supportive, the JET culture is about movement, growth and about celebrating every aspect of our JETers. Thanks to them we stay one step ahead of the competition. No matter who you are, what you look like, who you love, or where you are from, you can find your place at Just Eat Takeaway.com. We're committed to creating an inclusive culture, encouraging diversity of people and thinking, in which all employees feel they truly belong and can bring their most colourful selves to work every day.

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