Backend & Microservices Developer

2 semanas atrás

Lisboa, Lisboa, Portugal Grabjobs Tempo inteiro

.Social network you want to login/join with:Client:Luza GroupLocation:Lisboa, PortugalJob Category:Other-$0-0/monthlyEU work permit required:YesJob Views:5Posted:24.02.2025Expiry Date:10.04.2025Job Description:Job Title: Backend & Microservices Developer (Java)Location: LisbonWork Regime: Hybrid (2x office)Step into a dynamic ecosystem where the future of business is created and lived every day.
Be part of itAt LUZA Group, passion, perseverance, and the drive to excel define our path to success.Founded in 2006, we are a Portuguese multinational with over 1,200 talented professionals and a turnover surpassing 30M.
With a strong presence in key markets Portugal, Spain, Morocco, Brazil, Mexico, the United States, and China we deliver innovative solutions in engineering, IT, design, consulting, Industry 4.0, training, and recruitment.
Our people and their talent power everything we do.This is a moment of growth and opportunity.
The future belongs to visionary minds.
Will you join us?Overview / Summary:We are looking for a Backend & Microservices Developer (Java) to join our teamResponsibilities:Build small, independent, and loosely coupled services using Java frameworks (e.G., Spring Boot)Implement RESTful APIs or gRPC for communication between microservices.Design and manage the business logic, data processing, and application workflows.Work with databases (SQL & NoSQL) to store, retrieve, and manipulate data efficiently.Design scalable, distributed systems with a focus on modularity.Ensure systems are resilient through fault tolerance, circuit breakers, and retry mechanisms.Write optimized, efficient code and fine-tune Java Virtual Machine (JVM) performance.Implement caching strategies and asynchronous processing (e.G., Kafka, RabbitMQ).Develop and document APIs for internal and external use.Integrate third-party services and APIs securely.Implement security best practices: OAuth2, JWT, data encryption, and input validation.Ensure compliance with data protection regulations (e.G., GDPR, PCI-DSS).Write unit, integration, and contract tests using tools like JUnit and Mockito.Automate deployments with CI/CD pipelines (e.G., Jenkins, GitHub Actions, Kubernetes).Use observability tools (e.G., Prometheus, Grafana, ELK stack) to monitor performance.Respond to incidents, troubleshoot issues, and maintain system uptime.Mandatory:Strong experience in developing high-quality, scalable and secure Java applicationsExperience working with Spring Boot frameworkExperience developing well-designed, testable, and efficient code using modern design patterns and quality development principlesSolid understanding of the full software development cycleGood understanding of CI/CD Git PipelinesBachelor's Degree or equivalent in Computer Science or similarFluent in written and spoken English.Nice to Have:- Previous experience working with cloud computing technology (e.G., AWS, Azure or GCP)- Understanding of serverless technology and infrastructure as code

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