Create and maintain RESTful APIs and EDAs (Node, Nest, Kafka, Rabbit, PHP, Symfony) Reverse-engineer complex code to solve difficult problems Lead implementing SLIs and SLOs to better understand our services (Grafana) Develop and maintain complex user interfaces and web applications (React) Lead CI/CD pipeline integration and optimisation Collaborate with colleagues and be a strong team player Perform code reviews and provide constructive feedback Continuously grow yourself and contribute to team development Build and maintain infrastructure using Terraform, integrating AWS services Share responsibility for operational excellence through on-call support and incident response