Senior Fullstack Developer (ReactJS, NodeJS) at GRADION

Confirmed open

Develop a high-traffic, multi-market headless storefront for a Gradion client using Next.js, TypeScript and Node.js, with close attention to page speed and commerce flows.

GRADION

Location: Ho Chi Minh City / Da Nang City / Hanoi / Can Tho, Vietnam
Employment: Fulltime
Work arrangement: hybrid
Technologies: JavaScript, TypeScript, React, Node.js, AWS

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Role overview

The Senior Fullstack Developer (ReactJS, NodeJS) opening at GRADION is centered on Build catalogue, product, cart and checkout experiences, choosing static, incremental, server or client rendering according to each page’s needs. The employer also lists Design CDN, edge and browser caching and invalidation; maintain Node.js REST or GraphQL services, international pricing, languages and payment integrations. and Measure and improve regional performance, support analytics and A/B testing, automated tests, CI/CD, monitoring and rollback; mentor other engineers. These responsibilities define the practical scope more clearly than the job title: applicants should be ready to explain what they have built, supported or delivered that relates directly to this work. The listing summary says: Develop a high-traffic, multi-market headless storefront for a Gradion client using Next.js, TypeScript and Node.js, with close attention to page speed and commerce flows. The named technologies include JavaScript, TypeScript, React, Node.js, AWS.

The posting identifies At least five years building production web applications at scale, with strong TypeScript, React, Next.js and browser fundamentals. and Backend Node.js and REST or GraphQL experience, plus understanding of rendering, caching, CDN or edge deployment and AWS operations. as relevant qualifications. Candidates should connect these requirements to evidence from their own work, including their individual contribution, technical decisions and outcomes. The listing describes the work arrangement as hybrid and gives the location as Ho Chi Minh City / Da Nang City / Hanoi / Can Tho, Vietnam. Confirm country eligibility, travel, employment terms and any details absent from this summary directly with GRADION before applying. This overview is based on the employer-provided posting; it does not infer team structure or expectations that the source does not state.

Responsibilities

✨ And Many More Benefits to Explore! But most importantly, a healthy work-life balance and an environment where you can thrive professionally and personally. Including:
Performance bonus of up to 2 months’ salary.
Performance review twice a year, so your growth is recognized and rewarded.
Premium healthcare for you, plus an annual health check.
Hybrid working for real flexibility.
Monthly Happy Hour and Community Tech activities.
Work on global projects as part of an innovation team that shapes ideas for the hi-tech world.
Diverse training programs to keep you growing.
Working time: Monday – Friday (9 AM – 6 PM)
Ho Chi Minh office: Podium Floor, Sapphire 2 Tower, 92 Nguyen Huu Canh Street, Thanh My Tay Ward, Ho Chi Minh City, Vietnam.
According to General Data Protection Regulation (GDPR), Singapore's Personal Data Protection Act (PDPA), and Vietnam's Decree 13/2023/ND-CP, while also ensuring compliance with other applicable local data protection laws in the jurisdictions where we operate, including but not limited to Vietnam, Thailand, Egypt, Singapore, Germany, and Saudi Arabia, Gradion applies the “Personal Data Protection Policy” to all candidates to ensure compliance with the laws.
By submitting your application to Gradion, you agree to allow us to process your provided information in accordance with the Personal Data Protection Policy that you have carefully read, understood, and agreed to in its entirety at Link.

Qualifications

Implement and iterate on payment and checkout flows, working with gateways such as Stripe, PayPal, Klarna, Apple Pay and Google Pay.
Support A/B testing and analytics tracking so product decisions are backed by data.
Guarantee test coverage with unit, integration and end-to-end testing, and keep CI/CD pipelines healthy.
Support observability and operational excellence with proper logging, monitoring and rollback procedures, leveraging AWS where applicable.
Guide and mentor mid-level engineers, and share context with both the Gradion team and the client's engineers.
Experiment with AI developer tools (Cursor, Claude, Copilot).
Strong command of TypeScript, React and Next.js, plus deep JavaScript and browser fundamentals.
Solid understanding of rendering and caching strategies, and the ability to reason about the trade-offs between them.
Working exposure to AWS (Lambda, S3 or similar services), enough to reason about how your application is deployed and run.
Good spoken and written English. You will be in daily technical discussion with European engineers, including live architecture and pairing sessions.
Willingness to learn the Shopify ecosystem, even if you have not used it before.
🚀 AI-First Engineering & Strategic Consulting - Our engineering culture integrates AI as a core driver of design, development, and optimization - not an add-on. As a forward-thinking consultancy, we go beyond traditional engineering, combining technical excellence with a strategic mindset to deliver transformative solutions for ambitious businesses.

Technology in this role

JavaScript: JavaScript TypeScript React Node.js .
TypeScript: JavaScript TypeScript React Node.js .
React: JavaScript TypeScript React Node.js .
Node.js: JavaScript TypeScript React Node.js .
AWS: JavaScript TypeScript React Node.js .
Next.js: The listing summary says: Develop a high-traffic, multi-market headless storefront for a Gradion client using Next.js, TypeScript and Node.js, with close attention to page speed and commerce .
Go: As a forward-thinking consultancy, we go beyond traditional engineering, combining technical excellence with a strategic mindset to deliver transformative solutions for ambitious .
CI/CD: and Measure and improve regional performance, support analytics and A/B testing, automated tests, CI/CD, monitoring and .
CAN: The listing describes the work arrangement as hybrid and gives the location as Ho Chi Minh City / Da Nang City / Hanoi / Can Tho, .
GraphQL: maintain Node.js REST or GraphQL services, international pricing, languages and payment .

Benefits

🏆 Join Vietnam’s Best IT Company - Gradion Vietnam (formerly NFQ Vietnam) was recognized by ITViec for 8 consecutive years, including 2 successive years as the Winner. Work with some of the best minds in the industry and be part of a company that’s redefining how businesses scale through technology.
🌍 Career Growth & Leadership Development - Work closely with our leadership team, gain mentorship from experienced executives, and have direct exposure to high-level strategic decisions. Your growth is limitless, as long as you’re ready to step up, opportunities will always be there for you.
🚀 AI-First Engineering & Strategic Consulting - Our engineering culture integrates AI as a core driver of design, development, and optimization - not an add-on. As a forward-thinking consultancy, we go beyond traditional engineering, combining technical excellence with a strategic mindset to deliver transformative solutions for ambitious businesses.
💰 Competitive Compensation - We believe great talent deserves great rewards. Expect an attractive salary, performance-based bonuses, and a benefits package that reflects your impact. We value talent over salary budgets - exceptional contributions deserve exceptional rewards.
✨ And Many More Benefits to Explore! But most importantly, a healthy work-life balance and an environment where you can thrive professionally and personally. Including:
Performance bonus of up to 2 months’ salary.
Performance review twice a year, so your growth is recognized and rewarded.
Premium healthcare for you, plus an annual health check.
Hybrid working for real flexibility.
Monthly Happy Hour and Community Tech activities.
Work on global projects as part of an innovation team that shapes ideas for the hi-tech world.
Diverse training programs to keep you growing.