Backend Software Engineer

4 semanas atrás


Brasil Net2Source (N2S) Tempo inteiro

Sobre a Vaga Buscamos um(a) Desenvolvedor(a) Backend experiente e motivado(a), com 3 a 5 anos de experiência na criação de sistemas backend escaláveis utilizando Java e Spring Boot. Neste cargo, você irá projetar e implementar APIs e microsserviços que sustentam aplicações críticas de POS para o varejo. Trabalhará em colaboração com equipes multifuncionais e com tecnologias modernas de nuvem, incluindo Amazon Aurora e DynamoDB. Experiência com desenvolvimento nativo Android, nativo Windows e full stack será um diferencial importante. Responsabilidades Principais • Projetar, desenvolver e manter serviços backend e APIs RESTful usando Java e Spring Boot • Criar microsserviços escaláveis e nativos em nuvem seguindo boas práticas de engenharia de software • Trabalhar com Amazon Aurora e DynamoDB para modelagem de dados, armazenamento e otimização de performance • Colaborar com gerentes de produto, desenvolvedores frontend e QA para entregar funcionalidades de alta qualidade • Construir e manter integrações com sistemas internos e externos • Participar de code reviews, planejamento de sprints, deploys e resposta a incidentes • Garantir desempenho, segurança e confiabilidade dos serviços backend em produção Qualificações Obrigatórias • 3–5 anos de experiência em desenvolvimento backend com Java (8 ou superior) e Spring Boot • Experiência prática com desenvolvimento de APIs RESTful e arquitetura de microsserviços • Proficiência em bancos SQL e NoSQL • Experiência sólida com Amazon Aurora (PostgreSQL)• Familiaridade com Amazon DynamoDB e modelagem eficiente para NoSQL • Forte entendimento de multithreading, concorrência e tuning de performance • Familiaridade com Git, pipelines CI/CD e ferramentas de build (Maven/Gradle)• Experiência em deploy e monitoramento de serviços em ambientes cloud (preferencialmente AWS)• Fortes habilidades analíticas e de troubleshooting Qualificações Desejáveis • Experiência com serviços AWS, como Lambda, S3, API Gateway, ECS ou EKS • Familiaridade com arquitetura orientada a eventos e ferramentas como Kafka ou SQS • Experiência com Docker e orquestração via Kubernetes • Conhecimento de práticas de codificação segura, segurança de APIs e OAuth2• Experiência com testes unitários e de integração usando JUnit, Mockito ou frameworks similares • Experiência com ferramentas de monitoramento e logging como CloudWatch, ELK stack ou Datadog



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