.We are looking for a Senior DevOps Engineer. This position could be with an office based in Paris, Barcelona, or remotely in Spain, France, Germany & Italy. You will be part of the Growth line. The mission of this line is to ensure a comprehensive and sustainable approach to business expansion by optimizing user conversions, elevating customer retention strategies, and maximizing our monetization efforts by catering to our user needs effectively.Stack / Tools: AWS, Terraform, Datadog, Linux, Nginx, Kubernetes, Kafka, Zuora, Redis, Python, NodeJS, Flask/FastAPI, PostgreSQL.What will you need to Succeed?5+ years of professional experience in systems administration, cloud infrastructure, or DevOps.5+ years background building, maintaining and supporting high traffic web backends.Demonstrable experience developing services/microservices in Python and/or NodeJS.Strong working knowledge of AWS, Kubernetes, Redis, Linux, Nginx, and Kafka.Experience with automated testing, automated builds and Continuous Delivery.English fluency.A pragmatic approach to engineering, focusing on avoiding over-engineered solutions and maintaining high-quality code in a delivery-focused environment.Ability to work with predominantly remote colleagues distributed across EMEA.Desire to work in a respectful, transparent, and collaborative environment that values feedback.Experience with the following is a plus:Python and relational databases.Python, NodeJS, PostgreSQL, Billing, Payments.Experience with resilient design and fault-tolerant systems (every request matters).What will be your Responsibilities?Advance and evolve our modular, distributed growth platform as we launch new products and plans to new global markets.Design, deploy and manage tools and services to ensure a resilient infrastructure.Collaborate with and provide mentorship to other engineers on the development of new microservices.Ensure the implementation of essential monitoring, alerting, and backup solutions, with a focus on prioritizing reliability using SLOs (Service Level Objectives).Dedicate a portion of your time to addressing incidents and internal change requests. It's important to note that this role is not exclusively focused on incident management; the majority of your time will be devoted to creating and optimizing our services, tools, and infrastructure rather than firefighting.Contribute to and enhance our tech stack, which includes technologies like Python, NodeJS, Flask, PostgreSQL, Kubernetes, Kafka, and AWS.Plan, develop, test, and release new features and experiments.Engage in pair programming, participate in code reviews, and provide ad-hoc assistance to team members.Collaborate with engineers across the department to identify and implement improvements to our processes and systems.Share your knowledge and insights across the organization through tech talks and internal/external posts