London - ML Ops Engineer II (Experiences)

Location: Hybrid role based in London, United Kingdom; candidates must already be based in London or within a maximum 1.5-hour commute. Office attendance is approximately twice per month.

Company

hirify.global, part of Tripadvisor, operates a global marketplace for travel experiences and uses technology, AI, machine learning, and data science to connect travelers with experiences.

What you will do

• Provide tools, infrastructure, and support for data science and machine learning stakeholders.
• Develop and evolve the MLOps technology stack in AWS cloud environments.
• Build and maintain scalable infrastructure for pre-computed, batch, and real-time model workloads.
• Own software engineering activities from design and implementation through QA, monitoring, and maintenance.
• Monitor ML pipelines for accuracy, drift, enhancements, SLA compliance, and billing volumes.
• Define and document requirements with cross-functional stakeholders for ML and AI products.

Requirements

• At least 2 years of MLOps experience building infrastructure across the machine learning model lifecycle.
• Hands-on experience with AWS and/or GCP.
• Experience with infrastructure-as-code tools such as Terraform or CloudFormation.
• Experience with CI/CD processes and platforms.
• Ability to work across diverse technologies and collaborate effectively in cross-functional teams.
• Strong verbal and written communication, ownership, urgency, and attention to quality.

Nice to have

• Experience with Kubernetes, Seldon, KServe, Ray Serve, MLflow, SageMaker, Kubeflow, Argo CD, Docker, Python, Java, Ray, Spark, Pandas, PostgreSQL, Snowflake, or BigQuery.
• Knowledge of vector or graph databases.
• Experience optimizing models for high throughput, low latency, and cost efficiency.
• Experience with LLMOps and open-source models.

Culture & Benefits

• Remote-friendly collaboration with flexible working arrangements and the option to work onsite in select locations.
• Flexible schedule designed to support work-life balance.
• Competitive compensation including base salary, annual bonus, and equity.
• Health benefits, employee assistance, donation matching, tuition assistance, and an annual lifestyle benefit.
• Travel discounts and an inclusive workplace focused on curiosity, collaboration, customer service, and continuous improvement.