Backend Engineer: Build Scalable APIs & Microservices

WealthTech Solutions; Sydney; Híbrido; AUD 110.000 - 170.000; Jornada completa

Descripción de la vacante

WealthTech Solutions is seeking a skilled Backend Developer to design and implement robust server-side applications and APIs. You will build scalable backend systems, optimize database performance and ensure reliability and security of our applications.

Responsibilities include designing RESTful/GraphQL APIs, developing database schemas, building microservices, and implementing authentication with strong security practices.

Formación

• 3+ years of backend development experience.
• Proficient in API design with JWT/OAuth security.
• Experience with cloud platforms (AWS/Azure/GCP).
• Familiar with microservices architecture and distributed systems.
• Strong problem-solving and scalable coding skills.
• Experience with Docker and Kubernetes for deployment.

Responsabilidades

• Design and implement scalable backend services and APIs.
• Develop database schemas and optimize query performance.
• Build microservices and integrate with third-party APIs.
• Implement authentication, authorization, and security best practices.
• Write unit and integration tests to ensure quality.
• Monitor performance, identify bottlenecks, and optimize.
• Collaborate with frontend developers to ensure API usability.

Conocimientos

Backend development

REST/GraphQL APIs

Database optimization

Security best practices

Unit & integration testing

Performance monitoring

Frontend collaboration

Herramientas

PostgreSQL

MongoDB

Redis

Docker

Kubernetes

Descripción del empleo

WealthTech Solutions is seeking a skilled Backend Developer to design and implement robust server-side applications and APIs. You will build scalable backend systems, optimize database performance and ensure reliability and security of our applications.

Responsibilities include designing RESTful/GraphQL APIs, developing database schemas, building microservices, and implementing authentication with strong security practices.