Senior Staff Engineer

JOB DESCRIPTION

Redesign and refactor core modules across the Angular 20 + NestJS codebase.
Identify and implement architectural improvements - modularization, domain separation, shared service boundaries.
Collaborate with the CTO to evolve product architecture while maintaining release cadence.
Ensure system performance, data consistency, and maintainability through better design.
Review critical code paths, guide others in modern Angular and TypeScript practices.
Introduce patterns that improve testability, deployment safety, and developer efficiency.
Participate in product design discussions to align engineering effort with real user needs.

JOB REQUIREMENT

8+ years in full-stack TypeScript development, including 3+ with Angular and NestJS.
Proven ability to rework and scale live applications (not just greenfield builds).
Deep understanding of modular monoliths, domain-driven design, and event-driven flows.
Strong software design fundamentals: separation of concerns, immutability, data modeling.
Comfortable refactoring complex systems while maintaining uptime and delivery speed.
Pragmatic - balances "ideal architecture" against business reality.
Based in Vietnam, available for on-site collaboration with CTO and local engineers.
Preferred
Experience in multi-tenant SaaS systems, complex user permissions, or workflow engines.
Familiarity with MongoDB optimization, caching strategies, and message-based interactions.
Understanding of CI/CD and Kubernetes deployment is a plus, not a focus.

WHAT'S ON OFFER

Competitive salary and benefits
Year-end bonus (13th-month salary)
Additional premium health insurance
Dynamic, fun, and agile environment, perfect for sharing and creativity
Birthday and Tet holiday gifts, frequent team-building budget

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:

Product

Technical Skills:

NestJS, Angular, Typescript

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Onsite

Salary:

Negotiation

Job ID:

J01959

Status:

Active

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