Are you passionate about building scalable systems and driving impactful technology solutions? Zafago Agency is looking for a Senior Fullstack Web Engineer to lead backend development, shape technical architecture, and collaborate on innovative projects in digital marketing and advertising technology.
As a Senior Fullstack Web Engineer at Zafago Vietnam, you will play a key role in designing, developing, and maintaining core platforms. You’ll work closely with cross-functional teams to build reliable, secure, and high-performance software systems that power our digital marketing operations and business growth.
Lead backend development using Node.js, NestJS, and TypeScript (bonus if you know other backend languages).
Contribute to and review frontend code (React/Next.js, Angular, or Vue).
Manage DevOps & Infrastructure including Docker, Kubernetes, CI/CD, AWS/GCP/DigitalOcean, and system monitoring.
Design scalable solutions and define architecture to ensure system security and performance.
Provide technical guidance and mentorship for team members.
8+ years of software development experience.
Strong expertise in backend architecture, APIs, databases, DevOps, and modern frontend frameworks.
Proven experience as a Tech Lead or in a similar leadership position.
Hands-on experience with Advertising APIs (Meta Business API, Google Ads API, TikTok Ads API).
Solid understanding of the ad tech ecosystem and digital marketing workflows.
Familiarity with monitoring tools such as Prometheus, Grafana, or Sentry.
At Zafago Agency, we believe great work deserves great rewards. You’ll enjoy:
Competitive salary with periodic reviews and a 13th-month bonus.
12 days of annual leave per year.
Annual general health check-up.
Team building trips 3–4 times a year.
Full social insurance coverage.
Quarterly and yearly performance-based bonuses.
Work From Home up to 4 days/month.
Continuous Learning & Development programs tailored to your level.
Annual seniority-based pay increase.
Monday: 8:00 AM – 12:00 PM, 1:30 PM – 5:30 PM
Tuesday – Friday: 9:00 AM – 12:00 PM, 1:30 PM – 5:30 PM
Saturday: 9:00 AM – 12:00 PM (afternoon off)
Please attach your CV when submitting your application.
If you have read the details, learned about our company, and feel aligned with the role, send your CV via the Application Form here.
👉 Explore more about Zafago’s culture and values here.
Join Zafago today – where innovation, technology, and creativity grow together!
