Integration Developer

HIRING: Integration Developer (Azure | .NET | Event-Driven Integrations)

Location: Hybrid in Mandaluyong

Schedule: EU Shift

Department: Corporate IT

Reports to: Business Platform Architect

We're looking for an Integration Developer to design, build, and operate business-critical integrations across enterprise platforms (ERP, Finance, HR, and operational systems). This role is ideal for someone who thrives in end-to-end ownership, from development to production support, and enjoys building reliable, secure, and maintainable integration services.

Key Responsibilities

* Design, develop, and operate integrations between enterprise systems (ERP/Finance/HR)

* Build cloud-native integration services using Azure Functions, Durable Functions, Logic Apps, and Service Bus

* Implement event-driven patterns (pub/sub, retries, dead-letter handling, idempotency)

* Develop and manage REST APIs, event subscriptions, and webhook-based integrations

* Add and maintain observability: logging, tracing, metrics, alerting; own incidents and root cause analysis

* Build CI/CD pipelines (preferably GitHub Actions) and Infrastructure as Code using Terraform

* Manage secrets/auth using Managed Identity, OAuth2 client credentials, and Azure Key Vault

* Maintain documentation (architecture diagrams, SOPs, KB articles) and collaborate with vendors/security/stakeholders

Requirements / Skills

* Strong C# and modern .NET (DI, async/await, testability)

* Solid REST API knowledge (JSON/OpenAPI) and event-driven architecture fundamentals

* Hands-on Azure integration services: Functions, Durable Functions, Logic Apps, Service Bus (topics/subscriptions/DLQ)

* Infrastructure as Code: Terraform

* Git + pull-request workflows; CI/CD pipelines (GitHub Actions preferred)

* Strong reliability mindset: testing, monitoring, performance, and production support

* Excellent English communication skills; structured and self-motivated

⭐ Nice to Have

* Experience designing canonical models / API contracts and integration standards

* Strong background in incident/problem/change ownership in integration environments

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