Senior Cloud Solutions Architect & Tech Lead

Singapore Post Limited; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Singapore Post Limited is seeking an experienced Solution Architect/Technical Lead to drive end-to-end design and delivery of cloud-native applications and microservices. You will own architecture, lead CI/CD, guide security and governance, and act as the escalation point for complex incidents.

You will mentor teams, ensure rigorous testing (SIT/UAT), and collaborate with business stakeholders to deliver compliant, production-ready solutions globally.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline.
• 5–8 years of progressive IT experience in Software Engineering, Systems Analysis, Solution Design, or Technical Business Analysis.
• Professional certifications such as PMP, CSM/CSPO, or ITIL Foundation are an advantage.
• Experience in Logistics, Postal, Supply Chain, or Warehousing industries preferred.
• Strong experience gathering business requirements, producing functional specifications, and translating business needs into technical solutions.
• Experience in SDLC, Agile (Scrum/Kanban), system implementation, release management, hypercare support, SIT, and QA.
• Knowledge of system integration technologies, including REST/SOAP APIs, EDI, and SFTP.
• Familiarity with cloud platforms (preferably GCP, Azure, or AWS), IT infrastructure, cybersecurity, CI/CD pipelines, Infrastructure as Code (Terraform), observability, logging, and monitoring tools.
• Experience with Node.js, microservices architecture, and design patterns such as CQRS, Saga, and Eventual Consistency.
• Familiarity with Google Apigee, Pub/Sub, GKE, Cloud Run, Cloud Build, Firestore, and Cloud SQL is advantageous.
• Strong analytical, stakeholder management, communication, and problem-solving skills with the ability to align technology solutions to business objectives.
• Proven ability to work independently, manage multiple priorities, lead and mentor teams, and drive projects from planning through implementation while ensuring business continuity.

Responsibilities

• Lead and manage the process of gathering, analyzing, and documenting complex business requirements, ensuring clarity and feasibility.
• Design and take ownership of the end-to-end solution architecture for assigned projects, ensuring scalability, security, and performance.
• Actively participate in, and guide the team on, the implementation of CI/CD pipelines and cloud-native deployments, and the use of Terraform for IaC.
• Lead and participate in deep code reviews to enforce coding standards, improve performance, and mentor the team in best practices.
• Serve as the primary technical authority and escalation point, taking ownership of high-priority technical incidents and leading hands-on debugging.
• Oversee the review and validation of all technical specifications and testing strategies, ensuring comprehensive testing.
• Manage SIT and UAT execution to ensure high-quality outcomes.
• Lead deployment and post-go-live hypercare, ensuring production readiness and security compliance.
• Mentor team members and share knowledge to uplift technical capabilities and reduce technical debt.
• Build strong relationships with business stakeholders, translating technical concepts into understandable terms.
• Ensure documentation (FRS, SOPs, Process Flows) is thorough and maintained.

Skills

Node.js

Microservices

CQRS & Saga

Pub/Sub

Apigee

GKE

Terraform

CI/CD

Security

REST APIs

Education

Bachelor's degree in Computer Science/Engineering

Tools

Apigee

Terraform

GKE

Cloud Run

Cloud Build

Pub/Sub

Firestore

Cloud SQL

Job description

Singapore Post Limited is seeking an experienced Solution Architect/Technical Lead to drive end-to-end design and delivery of cloud-native applications and microservices. You will own architecture, lead CI/CD, guide security and governance, and act as the escalation point for complex incidents.

You will mentor teams, ensure rigorous testing (SIT/UAT), and collaborate with business stakeholders to deliver compliant, production-ready solutions globally.