Jose Luis Orta Durán

Backend Lead Engineer | Distributed Systems & High-Scale Data Platforms | AWS, Kubernetes, Microservices, DDD

Abrera, Catalonia, Spain

About

I specialize in designing and operating high-scale distributed systems in production environments. Currently leading backend teams working on high-throughput systems processing 100M+ events/day in IoT and energy platforms. My focus: - Distributed systems and scalability - High-availability production environments - Event-driven architectures - Data-intensive systems - System design and scalable architectures I’ve spent the last years: - Designing platform-level systems - Leading engineering teams (6+ engineers) - Improving reliability, observability and delivery Tech: AWS, Kubernetes, DDD, CQRS, Microservices, Spark, Airflow Interested in: - Backend Platform roles - Engineering Leadership - High-scale systems

Experience

  • Backend Engineering Lead at Wallbox Chargers
    Apr 2022 - May 2025 · 3 yrs 2 mos

    - Led a backend engineering team across telemetry, IoT connectivity and energy platforms - Platform processing 100M+ events/day - Designed distributed systems (DDD, CQRS, event-driven) - Improved reliability, observability and CI/CD pipelines - Worked on IoT connectivity and energy platforms

  • Emailing Network (8 yrs 11 mos)
    • Software Team Lead
      Oct 2019 - Apr 2022 · 2 yrs 7 mos

      - Led design of a scalable core platform for user targeting and campaign delivery - Built microservices architecture on Kubernetes - Developed high-throughput backend systems on AWS - Built and optimized data pipelines (Airflow, Spark, EMR, S3, Redshift) - Defined architectural standards across teams - Provided technical leadership and code reviews

    • Senior Software Development Engineer
      Jun 2015 - Oct 2019 · 4 yrs 5 mos

      - Designed and developed backend systems and data solutions - Worked on distributed systems and microservices - Implemented CI/CD and testing practices - Built data analysis and reporting solutions

    • Software Engineer
      Jun 2013 - Jun 2015 · 2 yrs 1 mo

  • Software Developer at Auxmen
    Sep 2009 - Sep 2013 · 4 yrs 1 mo

    Resolución de incidencias, Programación de aplicaciones .NET C# Programación web Importación, exportación e integración de datos