We are seeking an experienced Software Developer / API & Microservices Engineer with solid expertise in TypeScript, Node.js, API Development, Microservices Architecture, Kubernetes, and API Management Platforms to join our engineering team. The ideal candidate will be responsible for designing, developing, and supporting large-scale enterprise integration solutions and telecommunications platforms.

This role requires hands-on experience building secure, scalable APIs and backend services while collaborating with cross-functional teams to deliver robust cloud-native applications.

Key Responsibilities

- Design, develop, and maintain enterprise-grade APIs and microservices.
- Build scalable backend services using TypeScript, JavaScript, and Node.js.
- Develop and manage integrations with enterprise applications and external systems.
- Implement API governance, security, and best practices across platforms.
- Create and maintain API specifications using OpenAPI/Swagger standards.
- Develop, optimize, and maintain CI/CD pipelines and deployment automation.
- Deploy and support applications within Kubernetes-based environments.
- Produce technical documentation, operational runbooks, and support procedures.
- Troubleshoot production issues and participate in application lifecycle management.
- Perform code reviews and contribute to engineering standards and best practices.
- Collaborate with architects, DevOps engineers, and business stakeholders to deliver high-quality solutions.

Required Technical Skills

Backend Development

- TypeScript
- JavaScript




- Node.js

API & Integration Technologies
- REST APIs
- Microservices Architecture
- Google Apigee or other API Management Platforms
- OpenAPI / Swagger

Cloud & DevOps
- Kubernetes
- Git
- GitLab
- GitLab CI/CD
- CI/CD Automation
- DevOps Practices
- Automated Testing Frameworks

Security
- OAuth 2.0
- OpenID Connect (OIDC)
- JWT Authentication
- API Security Best Practices

Databases
- MongoDB

Highly Desirable Skills
- Telecommunications Domain Experience
- 4G/5G Networks
- Mobile Core Technologies
- OSS/BSS Systems

Messaging & Caching
- Kafka
- RabbitMQ
- Redis

Observability & Monitoring
- Prometheus
- Grafana
- Distributed Tracing

Advanced DevOps & Security
- DevSecOps Practices
- Container Security
- Secrets Management
- Helm
- GitOps
- Infrastructure as Code (IaC)

Preferred Background

Candidates with experience in the following roles are encouraged to apply:

- Software Developer
- Senior Software Developer
- Backend Developer
- Node.js Developer
- API Developer
- Integration Developer
- Microservices Engineer
- Platform Engineer

Qualifications
- Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field.
- 5 years of experience in backend software development.
- Strong experience developing enterprise APIs and microservices.
- Proven expertise with cloud-native deployments and Kubernetes.
- Experience working in Agile development environments.
- Excellent troubleshooting, analytical, and communication skills

📌 Software Developer - APIs & Microservices (Sydney)
🏢 N2S.Global
📍 Sydney