ERP Cloud Architect: AWS Migrations & Integrations Lead

JJW TECH FINSERV PTE. LTD.; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

JJW TECH FINSERV PTE. LTD. is seeking a hands-on Cloud Architect to design and deliver the cloud infrastructure for ERP deployments. This client-facing, hybrid role will shape the infrastructure and integration architecture during presales and lead the build, migration, and go-live.

You will own the technical foundation of ERP engagements: hosting and migrating ERP workloads on AWS, building integrations, and ensuring performance, availability, security, and disaster recovery.

Qualifications

• 7–8+ years in cloud architecture and engineering, with at least 3 years delivering infrastructure or integrations for ERP implementations in a consulting or systems integration role.
• Hands‑on experience hosting and migrating at least one major ERP platform on AWS, such as SAP, Oracle, Microsoft Dynamics 365, Infor, Epicor, or Odoo.
• Strong hands‑on AWS expertise across compute, containers, serverless, databases, storage, networking, and security services.
• Strong understanding of AWS networking, including VPC design, Transit Gateway, Direct Connect, VPN, routing, and hybrid connectivity.
• Experience designing high availability, backup, and disaster recovery for business‑critical systems.
• Experience with integration patterns and tools such as REST and SOAP APIs, middleware, message queues, and file‑based or EDI integrations.
• Proficiency in Python plus at least one of Ansible, Bash, or PowerShell.
• Strong experience with CI/CD and Infrastructure‑as‑Code tools such as GitLab, Terraform, and CloudFormation.
• Good working knowledge of relational databases used by ERP systems, such as Oracle, SQL Server, PostgreSQL, or SAP HANA.
• Excellent communication skills, with confidence working alongside functional consultants and presenting to client IT and finance leaders.

Responsibilities

• Design AWS architectures for ERP workloads across production and non‑production landscapes (development, test, QA, training, and production).
• Size compute, storage, and database resources based on ERP vendor guidance, user counts, transaction volumes, and growth plans.
• Design for high availability and disaster recovery that meets agreed RPO and RTO targets, including backup, replication, and failover strategies for ERP application and database tiers.
• Design hybrid connectivity between client sites, warehouses, factories, and the cloud ERP environment.
• Produce high‑level and detailed infrastructure designs, architecture decision records, and environment build specifications.
• Build and maintain JJW's reusable ERP reference architectures, Infrastructure‑as‑Code modules, and environment templates so each implementation starts faster.

Skills

Cloud architecture

ERP integration

AWS expertise

Python

CI/CD

Terraform

CloudFormation

Networking

Security

Communication

Tools

GitLab

Terraform

CloudFormation

Ansible

Bash

PowerShell

Python

MuleSoft

Boomi

SAP Integration Suite

Job description

JJW TECH FINSERV PTE. LTD. is seeking a hands-on Cloud Architect to design and deliver the cloud infrastructure for ERP deployments. This client-facing, hybrid role will shape the infrastructure and integration architecture during presales and lead the build, migration, and go-live.

You will own the technical foundation of ERP engagements: hosting and migrating ERP workloads on AWS, building integrations, and ensuring performance, availability, security, and disaster recovery.