RADIANT DIGITAL SOLUTIONS PTE. LTD. Hiring! Full Time Application Architect in Central Region (Singapore), Earn up to SGD 7,500 - Ricebowl

Job Description

Application Architect – Azure Migration(Java, Python, .NET, React, Node.js)

Overview

We are seeking a highly skilled andexperienced Application Architect with deep expertise in Azure cloud migrationand re-platforming. The ideal candidate will lead the transformation ofenterprise applications from on-premises VMware environments to MicrosoftAzure, while leveraging modern technologies across Java, Python, Spring Boot,.NET, React, and Node.js.

This role requires strong architecturalvision, hands-on engineering capability, and the ability to drive large-scalemodernization initiatives across distributed systems.

Key Responsibilities

1. Cloud Migration & Re-Platforming

• Lead end-to-end migration of applicationsfrom on-prem VMware infrastructure to Azure.

• Design and execute re-platformingstrategies (lift-and-shift, refactor, re-architect where necessary).

• Evaluate existing workloads and recommendoptimal Azure services (IaaS, PaaS, containers, serverless).

• Ensure minimal downtime, highavailability, and performance optimization during migration.

2. Architecture Design

• Define target-state architecture alignedwith Azure best practices.

• Design microservices-based architecturesusing Spring Boot, .NET Core, and Node.js.

• Create scalable, resilient, and securecloud-native solutions.

• Develop architecture blueprints,diagrams, and documentation.

3. Technology Leadership

Provide technical leadership acrossmultiple stacks:

• Java (Spring Boot)

• Python (FastAPI, Flask, or Django)

• .NET Core / ASP.NET

• Node.js (Express/NestJS)

• Frontend: React.js

Guide development teams on best practices,coding standards, and design patterns.

4. Azure Cloud Expertise

Architect and implement solutions using:

• Azure App Services

• Azure Kubernetes Service (AKS)

• Azure Functions

• Azure Virtual Machines & Scale Sets

• Azure Storage, SQL, Cosmos DB

• Azure API Management

• Implement Infrastructure as Code (IaC)using ARM templates, Bicep, or Terraform.

5. DevOps & CI/CD

• Design and implement CI/CD pipelinesusing Azure DevOps or GitHub Actions.

• Enable automated deployments, testing,and monitoring.

• Promote DevSecOps practices.

6. Security & Compliance

• Ensure secure application architecturefollowing Azure security best practices.

• Implement identity and access managementusing Azure AD.

• Apply compliance, governance, and costoptimization strategies.

7. Performance & Optimization

• Conduct performance tuning and costoptimization in Azure.

• Implement monitoring using Azure Monitor,Application Insights, and Log Analytics.

8. Stakeholder Collaboration

• Work closely with business stakeholders,product owners, and engineering teams.

• Translate business requirements intoscalable technical solutions.

• Provide technical mentoring andleadership.

Required Skills & Experience

Technical Skills

• Strong experience in cloud migrationprojects, specifically VMware to Azure.

• Proficiency in multiple programminglanguages:

• Java (Spring Boot)

• Python

• C# (.NET Core)

• JavaScript/TypeScript (Node.js, React)

• Experience with microservices, REST APIs,and event-driven architectures.

• Hands-on experience with containerization(Docker) and orchestration (Kubernetes/AKS).

• Solid understanding of distributedsystems and cloud-native design principles.

Azure Expertise

• Deep knowledge of Azure services andarchitecture patterns.

• Experience with Azure landing zones andmigration frameworks.

• Familiarity with Azure Migrate tool andmigration strategies.

DevOps & Automation

• Experience with CI/CD tools (AzureDevOps, GitHub Actions, Jenkins).

• Strong scripting skills (PowerShell,Bash, Python).

Databases

• Experience with relational and NoSQLdatabases:

• Azure SQL, PostgreSQL, MySQL

• Cosmos DB, MongoDB

Preferred Qualifications

• Azure certifications (e.g., AzureSolutions Architect Expert).

• Experience with hybrid cloudenvironments.

• Knowledge of enterprise integrationpatterns.

• Exposure to event streaming (Kafka, EventHub).

• Experience in large-scale enterprise modernizationprograms.

Soft Skills

• Strong analytical and problem-solvingabilities.

• Excellent communication and stakeholdermanagement skills.

• Ability to lead cross-functional teams.

• Strategic thinking with hands-onexecution capability.

Education

Bachelor’s or Master’s degree in ComputerScience, Engineering, or related field.

Experience Level

• 10+ years of IT experience.

• 5+ years in solution/applicationarchitecture roles.

• Proven experience in cloud migration andmodernization initiatives.

Key Competencies

• Cloud Transformation Leadership

• Multi-Stack Architecture Expertise

• Azure Migration & Re-Platforming

• Microservices & Distributed Systems

• DevOps & Automation