Senior Azure Integration Engineer – Azure & TypeScriptRole Overview

We are looking for a Senior Azure Integration Engineer with strong expertise in Azure-native integration, TypeScript/Node.js, containerized applications, and enterprise integration migrations.

The ideal candidate will independently design, develop, optimize, and support production-grade integration solutions on Azure. The candidate must be capable of reverse-engineering existing integrations, including MuleSoft and other ESB platforms, and translating them into scalable, secure, Azure-native architectures.

This is a hands-on engineering role requiring strong technical ownership, architectural thinking, and the ability to deliver integrations end-to-end with minimal supervision.

Key Responsibilities

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Design, develop, and optimize Azure-native, cloud-based integration solutions.

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Build scalable integration services using TypeScript/Node.js and Azure SDKs.

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Develop serverless solutions using Azure Functions and containerized microservices using Azure Container Apps or AKS.

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Analyze and reverse-engineer existing integration flows, even when documentation is limited.

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Identify source systems, target systems, data transformations, interfaces, dependencies, and integration contracts.

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Migrate legacy and non-Azure integration patterns into modern Azure architectures.

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Translate MuleSoft/DataWeave-based integrations into Azure services and TypeScript-based transformation logic.

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Design event-driven architectures using Azure Service Bus, Event Grid, and Event Hubs.

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Implement robust retry, error handling, dead-lettering, idempotency, deduplication, and message-ordering strategies.

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Design and implement APIs using Azure API Management.

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Integrate with enterprise and external systems including Salesforce, REST APIs, GraphQL, Azure SQL, and other downstream platforms.

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Implement high-volume transaction ingestion and processing using Azure Data Lake Storage Gen2.

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Build secure solutions using Azure Key Vault and Managed Identity.

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Implement structured logging, distributed tracing, correlation IDs, monitoring, and diagnostics using Azure Monitor and Application Insights.

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Containerize applications using Docker and optimize container images for production workloads.

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Develop CI/CD pipelines using Azure DevOps, Bitbucket, or GitHub Actions.

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Implement Infrastructure as Code using Terraform.

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Support rolling, blue-green, and environment-specific deployments across development, test, and production.

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Analyze production issues, identify root causes, and implement performance and reliability improvements.

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Work independently and collaborate effectively with distributed/offshore engineering teams.

Mandatory Experience

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7–10+ years of experience in enterprise integration development.

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Extensive hands-on experience delivering production Azure integration solutions.

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Strong expertise in JavaScript/TypeScript and Node.js.

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Proven experience developing scalable Azure Functions, microservices, and integration services using TypeScript.

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Solid experience with Azure Service Bus, including queues, topics, subscriptions, retries, message settlement, and DLQs.

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Hands-on experience with Azure Event Grid and/or Event Hubs.

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Production experience with Azure Container Apps and/or AKS.

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Experience with Azure API Management.

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Strong understanding of Azure Data Lake Storage Gen2.

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Hands-on experience with Azure Key Vault and Managed Identity.

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Experience with Azure Monitor and Application Insights.

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Strong Docker/containerization experience.

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Experience implementing CI/CD using Azure DevOps, Bitbucket, or GitHub Actions.

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Experience with Terraform/IaC.

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Proven ability to analyze and migrate integrations from platforms such as MuleSoft or other ESBs into Azure.

Integration & API Experience

Candidates should have hands-on experience integrating with:

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Salesforce REST and Bulk APIs

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RESTful APIs

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GraphQL APIs

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Azure SQL

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Event-driven systems

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Commerce, order, and payment processing platforms

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High-volume transaction and data ingestion systems

Experience should include:

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API rate-limit management

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Retry and backoff strategies

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Timeout handling

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Idempotency

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Deduplication

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Message ordering

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Dead-letter queues

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Error recovery

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Transaction correlation

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API and event versioning

Azure Technical Skills

Strong production experience with:

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Azure Functions

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Azure Container Apps / AKS

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Azure App Service

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Azure API Management

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Azure Service Bus

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Azure Event Grid

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Azure Event Hubs

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Azure Data Lake Storage Gen2

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Azure Key Vault

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Managed Identity

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Azure Monitor

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Application Insights

TypeScript & Development Skills

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Advanced proficiency in TypeScript and Node.js.

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Experience using the Azure SDK for JavaScript/TypeScript.

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Strong understanding of asynchronous programming and event-driven processing.

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Ability to build reusable and maintainable integration components.

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Experience implementing complex data transformations in TypeScript as an alternative to tools such as DataWeave.

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Strong understanding of JSON, JSON Schema, API contracts, and event schemas.

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Experience designing canonical data models and versioned integration contracts.

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Solid unit, integration, and contract-testing practices.

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Ability to optimize TypeScript services for high-volume workloads.

DevOps & Cloud Engineering

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Strong experience building and optimizing Docker images.

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Experience deploying containerized workloads to Azure.

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Hands-on CI/CD implementation using Azure DevOps, Bitbucket, or GitHub Actions.

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Strong Terraform experience for infrastructure provisioning and environment management.

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Experience implementing dev/test/prod environment isolation.

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Experience with rolling, blue-green, or zero/minimal-downtime deployment strategies.

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Understanding of secure configuration and secret management across environments.

Integration Architecture & Reliability

The candidate should be able to independently design solutions addressing:

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Scalability and throughput

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Fault tolerance

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Retry and recovery

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Idempotent processing

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Duplicate message handling

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Message ordering

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Dead-letter processing

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Rate limiting

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Back-pressure

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API resiliency

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Observability

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Security

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Data consistency

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Disaster recovery

The candidate should also be able to clearly explain architectural trade-offs and justify the selection of Azure services for a given integration requirement.

Migration & Modernization Experience

A key requirement is the ability to modernize existing enterprise integrations.

The candidate should be comfortable:

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Reading and understanding existing MuleSoft/ESB flows.

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Reverse-engineering integrations without complete documentation.

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Understanding routing, filtering, transformation, enrichment, exception handling, and orchestration logic.

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Identifying dependencies between source and target systems.

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Translating DataWeave transformations into TypeScript.

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Mapping legacy messaging and integration patterns to Azure-native services.

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Identifying opportunities to simplify and improve existing integration architectures.

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Designing migration approaches that minimize business disruption.

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Validating functional equivalence between legacy and Azure implementations.

Certifications

Preferred certifications include:

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Microsoft Certified: Azure Solutions Architect Expert (AZ-305)

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Microsoft Certified: Azure Developer Associate (AZ-204)

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Azure integration/security-related certifications are an advantage.

Certifications are considered supplementary; hands-on production experience is the primary requirement.

Operating Expectations

The successful candidate should:

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Work independently with minimal technical supervision.

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Own integrations from requirements through design, development, deployment, and production support.

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Be comfortable working with incomplete documentation and ambiguous integration requirements.

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Demonstrate strong troubleshooting and analytical skills.

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Communicate architecture and technical trade-offs clearly.

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Work effectively with distributed and offshore teams.

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Take ownership of production reliability, performance, and maintainability.

Important Exclusions

Candidates whose experience is primarily in the following areas will not be suitable:

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Logic Apps-only or predominantly low-code integration development.

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Azure theoretical knowledge without substantial production delivery experience.

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MuleSoft development without meaningful Azure migration experience.

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Candidates who have only built POCs/labs rather than enterprise production integrations.

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Candidates unable to explain how MuleSoft/DataWeave concepts translate into Azure services and TypeScript implementations.

Ideal Candidate Profile

The ideal candidate is a hands-on senior integration engineer who combines:

Enterprise Integration + Azure + TypeScript/Node.js + Event-Driven Architecture + Containerization + DevOps + Migration/Modernization

They should be able to take an existing enterprise integration, understand how it works, determine the appropriate Azure-native architecture, implement it in TypeScript, deploy it using modern DevOps practices, and operate it reliably in production.

📌 Azure Integration Engineer (India)
🏢 Important Company of the Sector
📍 India