En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas, ¿Te animas a ser parte de esta revolución? Te proponemos esta posición por si te quieres sumar a un nuevo reto profesional Senior Python Programmer. Requisitos: Inglés B2/C1 Backend: Python — Developing backend systems and microservices, building REST APIs, implementing business logic, integrating third-party services, optimizing performance, writing scalable and maintainable code. Django, FastAPI. DB: SQL / PostgreSQL / MongoDB — Writing complex queries, optimizing database performance, designing schemas, handling joins/window functions, maintaining data integrity. Async / workers: Celery Servers: Gunicorn, Uvicorn, ASGI Logging / monitoring: Loguru, Elastic Stack, OpenTelemetry. Frontend: JavaScript,Typescript, React, Vite. DevOps: AWS — Deploying and maintaining cloud infrastructure, working with ECS services, Lambda functions and RDS databases, monitoring applications, managing cloud environments. Docker / Linux — Containerizing applications, managing environments,



troubleshooting servers, deployment and infrastructure support. Snowflake — Working with cloud data warehousing solutions, handling large-scale datasets, analytics/reporting workflows, querying and processing business data REST APIs — Designing and maintaining APIs, integrating frontend and external systems, authentication/authorization, API documentation. Git / GitLab / CI/CD — Managing repositories and branches, code reviews, creating deployment pipelines, automating testing and releases. Cloud Architecture — Designing scalable backend infrastructure, improving reliability and maintainability, supporting production systems. Other: gRPC, Docker. Modalidad mixta en Barcelona. Contrato indefinido Sueldo bruto / año 30.000b/a - 39.000b/a Ventajas Ioon: ✈️ 23 días laborables de vacaciones al año Programa de Retribución Flexible (cheques guardería, tarjeta transporte, seguro médico). Formación continua:

📌 Senior Python Programmer - €30.000 - €39.000 A Year (Barcelona)
🏢 IOON
📍 Barcelona