Backend Software Engineer

1 dia atrás


Manaus, 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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