Backend Engineer

1 dia atrás


Brasília, Distrito Federal, Brasil Aurix Pay Tempo inteiro

Contexto da vaga

Buscamos um(a)
Senior Backend Engineer especializado(a) em Golang
para atuar na construção e evolução de
sistemas financeiros de alta criticidade
, com foco em
escala, performance, segurança e confiabilidade transacional
.

Essa pessoa terá papel técnico estratégico, participando de decisões de arquitetura, garantindo a estabilidade da operação e sustentando ambientes de
alta volumetria e exigência regulatória
.

O que esperamos tecnicamente

  • Domínio avançado de
    Golang
    (Goroutines, Channels, Context e performance profiling)
  • Experiência sólida com
    microservices e sistemas distribuídos
    , incluindo:
  • Service Discovery, Circuit Breaker e Retry Policies
  • Comunicação via
    gRPC, REST e arquiteturas event-driven
    (Kafka, RabbitMQ ou Pulsar)
  • Design de sistemas
    escaláveis e resilientes
    (Idempotência, Sagas, Event Sourcing)
  • Vivência com
    Cloud Native
    :
  • AWS (preferencial), GCP ou Azure
  • Docker, Kubernetes (K8s) e Infraestrutura como Código (Terraform ou Crossplane)
  • Bancos de dados:
  • SQL (PostgreSQL/MySQL) com foco em tuning e transações
  • NoSQL (Redis, Cassandra ou MongoDB)
  • Experiência com
    meios de pagamento
    (PIX, cartões, TED/DOC),
    segurança
    (OAuth2, TLS, mTLS, criptografia) e noções de
    LGPD e normas do Banco Central
  • Prática consistente de
    testes automatizados
    (unitários, integrados e de carga)

Como essa pessoa atuará no dia a dia

  • Desenvolve
    APIs financeiras de alta disponibilidade
  • Garante
    rastreabilidade, segurança e confiabilidade
    das transações
  • Otimiza custos e latência em ambientes de nuvem
  • Participa ativamente de
    decisões técnicas
    , avaliando trade-offs
  • Colaborar com Product Owners para traduzir regras de negócio complexas em código eficiente.
  • Atua com
    mentoria técnica
    , code reviews e cultura DevOps ("you build it, you run it")


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