Software Engineer Node.js Sênior at Mottu

Sacramento, CA, United States

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Mottu is seeking a Senior Software Engineer with expertise in Node.js to design, develop, and maintain scalable backend services. The role involves collaborating with product managers and stakeholders to define scope, ensuring high performance, reliability, and security, while contributing to observability and coding best practices. Candidates should bring deep experience with Node.js, NestJS, RESTful APIs, and monitoring tools, as well as a willingness to work with .NET and modern cloud‑native technologies.

Requisitos

Habilidades

  • 5 years of experience with Node.js and NestJS
  • Willingness to code in .NET and learn the stack
  • Experience building and consuming RESTful APIs
  • Knowledge of relational databases (PostgreSQL) and in‑memory databases (Redis)
  • Experience with monitoring and observability tools (Prometheus, Grafana, Datadog)
  • Experience with authentication and authorization (JWT, OAuth, Keycloak)
  • Experience with microservices and event‑driven architecture
  • Experience with .NET
  • Knowledge of Clean Architecture and SOLID principles
  • Experience with CI/CD, Docker and Kubernetes
  • Experience with message queues and asynchronous queues (RabbitMQ, Google Pub/Sub)
  • Experience with automated testing (TDD/BDD)
  • Experience developing applications in fintech

Responsabilidades

  • Design, develop and maintain backend services ensuring scalability and performance
  • Participate in scope definition with product managers and stakeholders, prioritizing user experience
  • Monitor, identify and resolve performance, reliability and security issues in services built and consuming other backends
  • Create and improve observability metrics to guarantee stability and efficient monitoring of applications
  • Write clean, reusable, well‑documented code applying best development practices

Tecnologias

Node.jsNestJS.NETRESTful APIsPostgreSQLRedisPrometheusGrafanaDatadogJWTOAuthKeycloakMicroservicesEvent‑driven architectureClean ArchitectureSOLIDCI/CDDockerKubernetesRabbitMQGoogle Pub/SubTDDBDDFintech development

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