Senior Backend Engineer (Shop 6.0)

JOB DESCRIPTION

Design and develop the backend services for the core areas of Shop 6.0 (catalog, orders, payments, ERP Cloud integration)
Define API boundaries and ensure consistent, scalable communication between services
Own reliable data synchronization between the ERP Cloud and the platform, including error handling and recovery mechanisms
Optimize systems for performance and scalability (caching, asynchronous processing, read/write optimization)
Establish observability standards (logging, monitoring, alerting) across all backend services
Conduct code reviews, promote best practices, and support less experienced team members

JOB REQUIREMENT

Several years of experience (typically 5+ years) in backend development, including proven experience in a senior role
Strong knowledge of Node.js with TypeScript, or a comparable modern backend stack
Experience in API design (REST, ideally also GraphQL) and database design/optimization (PostgreSQL or similar)
Experience with event-driven architectures (e.g. Kafka, Azure Service Bus) and caching strategies (Redis)
Solid knowledge of authentication/authorization (OAuth2, JWT, session management)
Experience with containerization (Docker) and cloud platforms, ideally Microsoft Azure
Experience integrating external systems, ideally ERP systems or payment gateways
A Big Plus
Experience connecting cloud ERP systems, ideally the ERP Cloud or similar
Knowledge of observability tools (e.g. Azure Monitor)
Experience building multi-tenant/multi-shop backends
Experience with AI-assisted development tools (Claude Code, GitHub Copilot) in daily work
Soft Skills
Clean, maintainable engineering with an eye for scalability and operations
Independent, structured way of working, even on complex integration topics
Enjoys helping build a system from the ground up rather than maintaining legacy code
Team orientation and willingness to share knowledge
Excellent communication in English

WHAT'S ON OFFER

Competitive salary and benefits
Year-end bonus (13th-month salary)
Generous annual leave of up to 18 days
Additional premium health insurance
Enjoy an endless selection of delicious refreshments, including gourmet coffee, beverages, snacks, and fresh fruits, all complimentary
1-on-1 coaching with experienced professionals
Flexible work policy, which provides flexible hours to accommodate personal schedules and commitments
Dynamic, fun, and agile environment, perfect for sharing and creativity
Open-minded, kind & humble colleagues

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Outsource

Technical Skills:

NodeJS, Azure

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Onsite

Job ID:

J02221

Status:

Active

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