Senior Python Azure Developer with PySparks (AWS To Azure Migration)

Job Overview:
We are seeking an experienced Senior Developer with strong expertise in Python, Node.js, Azure, and a proven track record of migrating cloud applications from AWS to Azure. This role requires hands-on experience in PySpark, Databricks, and Azure data services such as ADF and Synapse Spark. The ideal candidate will lead end-to-end modernization and migration initiatives, code remediation, and deployment of serverless and microservices-based applications in Azure.

Key Responsibilities:

• Lead the migration of Python and Nodejs applications from AWS to Azure
• Analyze legacy AWS architecture, source code, and cloud service dependencies to identify and implement code refactoring and remediation
• Develop and modernize applications using PySpark (Python API), Databricks, ADF Mapping Data Flows, and Synapse Spark
• Implement and deploy serverless solutions using Azure Functions, replacing AWS Lambda where applicable
• Handle migration of storage and data connectors (eg, S3 to Azure Blob, Confluent Kafka AWS S3 Sync Connector)
• Convert AWS SDK usage to corresponding Azure SDK implementations
• Design and implement CI/CD pipelines, deployment scripts, and configuration for containerized applications using Kubernetes, Helm charts, App Services, APIM, and AKS
• Perform unit testing, application troubleshooting, and support within Azure environments

Technical Skills:
Must-Have:

• Python and Node
• js development (8+ years total experience)
• PySpark (Python API)
• Azure Functions, AKS, App Services, Azure Blob Storage
• AWS Lambda to Azure Functions migration (Serverless architecture)
• AWS to Azure SDK conversion
• ADF (Azure Data Factory): Mapping Data Flows
• Synapse Spark, Azure Databricks
• Containerization: Docker, Kubernetes, Helm charts
• CI/CD Pipelines and deployment scripting
• Unit testing and application debugging on Azure
• Proven AWS to Azure application migration experience

Nice-to-Have:
Confluent Kafka AWS S3 Sync Connector

APIM (Azure API Management)

Experience working with both PaaS and Serverless Azure infrastructures

Tech Stack Highlights:
Programming: Python, Node.js, PySpark

Cloud Platforms: AWS, Azure

Data Services: Azure Blob Storage, ADF, Synapse Spark, Databricks

Serverless: AWS Lambda, Azure Functions

Migration Tools: AWS SDK to Azure SDK conversion

DevOps: CI/CD, Azure DevOps, Helm, Kubernetes

Other: App Services, APIM, Confluent Kafka