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# Backend Developer For High-Load Microservices

- **Company:** Enfint
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Amazon Web Services, Automation of Tests, Continuous Integration, Monitoring of Systems, Scrum Methodology, RabbitMQ, Cloud Services, Systems Integration, Web Applications, Datadog, Grafana, Spring-boot, Backend, Kotlin, Apache Kafka, Kibana, Restful APIs, Microservices
- **Published:** September 19, 2026
- **Apply:** https://www.buscojobs.com.es/backend-developer-for-high-load-microservices-en-madrid-ID-370392373

## About the Role

Strong interest in Kotlin or Java Experience with Spring Boot or similar frameworks, automated tests, and CI/CD tools Familiarity with monitoring tools such as Grafana, Datadog, or Kibana Knowledge of microservices architecture Understanding of scalable web application principles, RESTful APIs, transactions, and resiliency Familiarity with messaging using Kafka or RabbitMQ Creativity and willingness to think outside the box Communicative, proactive, and collaborative approach Excellent written and verbal communication skills in English Nice to have: Experience with AWS or similar cloud service providers, familiarity with Agile methodologies such as Scrum or Kanban, hands-on experience integrating AI tools into engineering workflows.
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Flexible working arrangements LinkedIn Learning Sabbatical and special leave policies WeRoad partnership Birthday, 24th, and 31st December off Short-term EU work policy Mobility Credit Health Insurance Employee assistance program.
#J-*****-Ljbffr

## Description

????????:Freenow by Lyft operates a multi-mobility app that helps people move freely and cities thrive.The app provides access to taxis, private hire vehicles, carsharing, car rental, e-scooters, e-bikes, e-mopeds, and public transport across 9 European markets and more than 180 cities.??????:Own features from ideation and development through testing, deployment, and monitoring Design and develop systems based on product requirements or refactorings Maintain and improve existing systems by identifying bottlenecks, performance issues, and inefficient resource usage across database access, caching, and messaging Collaborate with team members in an Agile environment and contribute to agile ceremonies Stay current with technology trends and bring best practices to daily work Write high-quality unit, integration, and functional automated tests Proactively identify and remediate security risks in owned components Review and approve code for the team's services and suggest better approaches Participate in the engineering chapter or craft community by sharing learnings, best practices, and feedback Participate in incident response and hotfixes Keep documentation for owned systems up to date.??????????:Strong interest in Kotlin or Java Experience with Spring Boot or similar frameworks, automated tests, and CI/CD tools Familiarity with monitoring tools such as Grafana, Datadog, or Kibana Knowledge of microservices architecture Understanding of scalable web application principles, RESTful APIs, transactions, and resiliency Familiarity with messaging using Kafka or RabbitMQ Creativity and willingness to think outside the box Communicative, proactive, and collaborative approach Excellent written and verbal communication skills in English Nice to have: Experience with AWS or similar cloud service providers, familiarity with Agile methodologies such as Scrum or Kanban, hands-on experience integrating AI tools into engineering workflows.???????:Flexible working arrangements LinkedIn Learning Sabbatical and special leave policies WeRoad partnership Birthday, 24th, and 31st December off Short-term EU work policy Mobility Credit Health Insurance Employee assistance program.#J-*****-Ljbffr


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