Senior Backend Engineer - Kotlin/Java, Microservices & Cloud

Freenow

Full-time Informática y tecnología
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Location
barcelona, cataluña, Spain
Posted
June 04, 2026

Job Description

Requirements

  • Passionate about Kotlin or Java
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  • Experience with the quirks of Spring Boot or similar frameworks, automated tests and CI/CD tools
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  • Familiarity with monitoring tools (i.e., Grafana, Datadog, Kibana etc.)
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  • Knowledge of microservices architecture
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  • Keen about principles and practices of scalable web applications, such as RESTful API’s, dealing with transactions, and resiliency
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  • Familiar with messaging by using Kafka or RabbitMQ
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  • High level of creativity; there’s all the freedom to think outside the box
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  • Be communicative, proactive, and always collaborative
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  • Excellent written and verbal communication skills in English
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  • (Desirable) Experience working with AWS or similar cloud service providers
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  • (Desirable) Familiar with Agile methodologies such as Scrum or Kanban
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  • (Desirable) Experience with document automation validation
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  • (Desirable) Experience working...