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Recently postedFull timeTechnology

Backend Developer

WealthTech SolutionsSydney, Sydney🇦🇺Australia

Quick overview

SeniorityMid Senior
Employment typeFull Time
Work modeHybrid
LocationSydney, Sydney, Australia
DockerGCPMicroservicesMongoDBAWSOAuthGraphQLJWTPythonRedisRESTAzureNode.jsPostgreSQLKubernetes

Job description

We are looking for a skilled Backend Developer to design and implement robust server-side applications and APIs. You will be responsible for building scalable backend systems, optimizing database performance, and ensuring the reliability and security of our applications.

Responsibilities
  • Design and develop scalable backend services and RESTful/GraphQL APIs.
  • Implement database schemas, optimize queries, and ensure data integrity.
  • Build microservices and integrate with third-party APIs and services.
  • Implement authentication, authorization, and security best practices.
  • Write unit and integration tests to ensure code quality and reliability.
  • Monitor application performance, identify bottlenecks, and implement optimizations.
  • Collaborate with frontend developers to ensure seamless API integration.
Qualifications
  • 3+ years of experience in backend development.
  • Strong proficiency in Node.js, Python, Go, or similar backend languages.
  • Experience with database systems (PostgreSQL, MongoDB, Redis) and ORMs.
  • Knowledge of API design principles, authentication mechanisms (JWT, OAuth), and security best practices.
  • Experience with cloud services (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
  • Understanding of microservices architecture and distributed systems.
  • Strong problem-solving skills and ability to write efficient, scalable code.

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