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Software Back-end Architect

Barcelona, CT, es💼 Full-time🗓 2025-07-04 → 2026-07-31

Core

Designing, developing, and maintaining large enterprise applications for the hospitality, food service, retail, and entertainment industries, focusing on security, scalability, and performance.

Role type

Senior Software Back-end Architect

Builds

Enterprise-level applications, RESTful platforms, and APIs for hotel management, food and beverage, and retail systems.

Domain

Hospitality, Retail, Food Service, Cloud Architecture, Microservices

Deliverable

production ML models | product features | infrastructure

Required skills

Java, Spring Boot, CQRS architecture, RESTful API design, Cloud Architecture, Microservices, Data Transformation, Static Analysis, Unit Testing, Agile Methodologies

Preferred skills

AWS, CI/CD pipelines, Kafka, Big Data technologies (Hadoop), NoSQL databases (MongoDB, Elasticsearch, Cassandra), Relational databases (MySQL), Docker, Kubernetes, Frontend technologies

Technologies

Java, Spring Boot, AWS, Kafka, Hadoop, MongoDB, Elasticsearch, Cassandra, MySQL, Docker, Kubernetes

Responsibilities

Design and architect enterprise-level applications for large-scale systems. Collaborate with development teams to implement best practices in coding and code complexity reduction. Ensure compliance with OWASP security standards. Develop and maintain RESTful platforms and APIs. Implement CQRS architecture to optimize data handling. Refactor existing code for performance and maintainability. Lead data transformation initiatives. Collaborate with cloud architecture teams to deploy applications. Provide technical mentorship to development teams.

Seniority

Senior, hands-on IC with mentorship responsibilities

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