Technical Lead – System Design, Architecture

Role Overview

• Design end-to-end system architecture for StoreOps platforms (POS, inventory, supply chain, store reporting).
• Define microservices, event-driven, or monolithic architectures as appropriate.
• Design high-availability, fault-tolerant, and scalable systems.
• Create API standards, integration patterns, and data flow architecture.
• Establish cloud architecture **(AWS/Azure/GCP) **and infrastructure patterns.
• Provide technical direction to backend and frontend engineers.
• Conduct architecture reviews and design approvals.
• Define coding standards, CI/CD pipelines, and DevOps best practices.
• Drive performance optimization and system hardening.
• Lead integrations with ERP, eCommerce, CRM, payment gateways, WMS, and third-party vendors.
• Define security models (RBAC, authentication, encryption, compliance).
• Ensure alignment with enterprise IT standards and governance.
• Identify technical risks and mitigation strategies.
• Ensure observability (logging, monitoring, tracing).
• Drive disaster recovery and business continuity planning.

Requirements

• 8+ years in software engineering, 3+ years in architecture or tech lead role.
• Strong experience in distributed systems and cloud-native architecture.
• Expertise in REST APIs, event-driven systems, message brokers (Kafka/RabbitMQ).
• Database design **(SQL/NoSQL) **and performance tuning.
• Experience in retail/store systems is highly preferred.
• Strong understanding of DevOps, CI/CD, containerization (Docker, Kubernetes). Key Deliverables
• System architecture documentation.
• API and integration standards.
• Technical roadmap.
• Code quality and architecture governance

Tech Stack

• AWS
• Azure
• Cloud
• Distributed Systems
• Docker
• ERP
• Google Cloud Platform
• Kafka
• Kubernetes
• Microservices
• NoSQL
• RabbitMQ
• SQL

Benefits

**Health Insurance **– At Makro PRO, we care about your health! Group insurance from a top insurance company is included in your benefits—OPD, IPD, Emergency OPD **Provident Fund **– Makro PRO cares about your long-term plan! We offer 3% provident fund. **Year-end bonus **– We include variable and performance bonus for our employees. **Gym Facilities **– Our Head office has a fitness center, yoga room, and recreational space. Enjoy Bangkok scenery and work your body! **Attractive Vacations days **– Enjoy our attractive annual leave. Let’s say the minimum is 16 days! **No overtime **– We work 5 days a week with. We set our own goals and deadlines. Free car parking space – No more stress or extra cost if you drive to work. We offer free parking space for our employees. Best Culture

• Clear focus.
• Diverse Workplace (Our members are from around the world!)
• Thai and Non-Thai are both welcome!
• Non-hierarchical and agile environment
• Growth opportunity and career path