Senior Cloud Infrastructure Engineer (AWS/Kubernetes)

Location: Paris, France; hybrid work with remote Fridays

Company

Develops mobile games and consumer applications used by hundreds of millions of people, including titles such as Mob Control and Block Jam and apps such as BeReal and Wizz.

What you will do

• Design and implement availability, scalability, performance, security, and cost-optimization strategies for service environments.
• Automate infrastructure deployment and configuration and lead CI/CD pipeline development and best practices.
• Design, deploy, and scale autonomous or semi-autonomous agents for infrastructure operations, incident response, and internal tooling.
• Use AI coding assistants and agentic workflows to accelerate infrastructure development and automate repetitive engineering tasks.
• Provide cloud technology and application development guidance across engineering teams.
• Continuously evaluate and improve the infrastructure stack, architecture, security, and operational efficiency.

Requirements

• 5+ years of Linux experience, including scripting, networking, storage, and release management.
• 3+ years building and maintaining CI environments and working with AWS, plus 3+ years of Kubernetes experience.
• Strong understanding of infrastructure as code and immutability principles, including Terraform.
• Experience with high-traffic distributed systems, AWS Landing Zone architectures, multi-account strategies, and centralized networking, logging, and security.
• Experience with a scripting language such as Python or Bash and practical use of AI-assisted coding tools or agentic frameworks in production workflows.
• Ability to work independently, manage multiple stakeholders, and collaborate effectively across teams.

Nice to have

• Experience supporting ETL, Spark, Airflow, Kafka, NATS, GPU workloads on Kubernetes, or machine-learning workloads.
• Hands-on experience designing and operating production agentic systems, including multi-agent orchestration, tool integration, observability, and monitoring.
• Experience with Golang.

Culture & Benefits

• Hybrid work model with remote Fridays.
• Competitive salary based on experience.
• Lunch vouchers through Swile.
• Fully covered Gymlib membership and wellness activities in the Paris office.
• Premium healthcare coverage fully covered for the employee and family through SideCare.