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Senior Java Developer – Clearing System

Location

Brazil

Posted

71 days ago

Salary

0

Seniority

Senior

No structured requirement data.

Job Description

Senior Java Developer – Clearing System

AM53

Role Description Estamos em busca de um(a) Desenvolvedor(a) Java Sênior com sólida experiência em Sistema de Clearing de Adquirência, para atuar em um ambiente dinâmico, de alta criticidade e com grande volume de transações. Essa é uma oportunidade para profissionais que desejam trabalhar com sistemas robustos, diretamente ligados ao ecossistema de meios de pagamento, contribuindo para a performance, segurança e escalabilidade de soluções essenciais para o negócio. Se você tem perfil analítico, gosta de desafios técnicos complexos e quer atuar em projetos que impactam milhares de transações diariamente, essa posição pode ser o próximo passo da sua carreira. Qualifications - Experiência comprovada com: - Backend / Core: - Java Core (JDK 21+); - Spring Framework (Spring Boot e Spring Batch); - Desenvolvimento de aplicações de alto volume e processamento em lote (batch); - Programação concorrente (multithreading, paralelismo); - Sistemas distribuídos e escaláveis; - Controle de concorrência, idempotência e processamento paralelo; - Desenvolvimento de sistemas resilientes e tolerantes a falhas; - Cloud & Infraestrutura: - Cloud Computing (Kubernetes, AWS, Azure, GCP); - Containers (Docker, DockerHub); - Uso de Redis como cache distribuído para suporte a processamento de alto volume; - Experiência com mensageria (Kafka, RabbitMQ); - Banco de Dados: - RDBMS (SQL Server, Oracle, PostgreSQL ou similares); - Modelagem para alto volume de dados e consistência transacional; - Otimização de queries e processamento massivo; - Processamento Financeiro: - Experiência com sistemas de Clearing, conciliação e liquidação financeira; - Integração com bandeiras e sistemas financeiros; - Processamento de alto volume de transações (batch e/ou eventos); - Integração & Dados: - Experiência com ingestão e processamento de arquivos e eventos; - Integração com sistemas externos e APIs financeiras; - Processamento assíncrono e pipelines de dados; - Segurança: - Boas práticas de segurança em sistemas financeiros; - Ferramentas: - Git; - Maven para gestão de dependências; - Jira ou ferramentas equivalentes; - IDEs Java (IntelliJ, Eclipse); - Idioma: - Inglês técnico para leitura de documentação (bandeiras e materiais técnicos); Requirements - Diferenciais (Desejável): - Experiência em adquirência e meios de pagamento; - Conhecimento em formatos de arquivos de liquidação e reconciliação; - Experiência com observabilidade (logs, métricas, tracing); - Conhecimento em arquitetura de sistemas de alta disponibilidade (HA); - Experiência com ferramentas de IA para desenvolvimento (ex: Claude ou similares);

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