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Senior Full-stack Developer (Da Nang/ Ha Noi)

Maintain a fintech Platform web application across various deployments

  • Da Nang, Da Nang City, Vietnam +1 more
  • Full-time
  • Posted Nov 11, 2026
INDUSTRYSoftware & InternetSaaS & Enterprise Software

Locations (2)

  • Da Nang, Da Nang City, Vietnam
  • Hanoi, Hanoi, Vietnam

Responsibilities

  • Participate in developer ceremonies such as daily check-ins, code review, and ad-hoc technical discussions
  • Work proactively and independently with Customer Support, QA, and Product teams to drive end-to-end closure of bug reports and approved feature requests
  • Perform engineering operations such as database migrations, scaling operations, and administrative tasks requiring developer-level access.

Requirements

  • Experience in a fintech

Nice to have: regulated environments, CI/CD pipelines, Bitbucket Pipelines, Grafana, Prometheus, Loki

Skills

Benefits

  • 20 days of annual leave
  • Hybrid working mode available following company policy
  • Premium healthcare package with BIC and comprehensive annual health check-ups
  • Lunch allowance

Full description

Company Description SmartDev is an AI-powered software development company headquartered in Vietnam, part of the Verysell Group. We help global businesses deliver faster and build smarter — combining AI-driven development practices with deep expertise across fintech, healthcare, retail, and enterprise technology. Our team of engineers, architects, and AI specialists works across the full stack: from custom software and cloud solutions to generative AI, MLOps, and intelligent automation. At SmartDev, we believe that great architecture and AI-first thinking are a competitive advantage — and we build our teams accordingly. The company is at a pivotal point in our journey: transitioning from a pure IT outsourcing provider to an AI-enabled solutions partner. We have over 200 talented employees working both on-site and remote/hybrid at locations: Danang: 81 Quang Trung, Hai Chau 1 ward, Hai Chau District, Danang Hanoi: Zodiac building, 19 Duy Tan Street, Dich Vong Hau ward, Cau Giay District, Hanoi Job Description Maintain a fintech Platform web application across various deployments Participate in developer ceremonies such as daily check-ins, code review, and ad-hoc technical discussions Work proactively and independently with Customer Support, QA, and Product teams to drive end-to-end closure of bug reports and approved feature requests Perform engineering operations such as: Database migrations; Scaling operations; Administrative tasks requiring developer-level access. Qualifications Must-have: Have 5-8 years of experience delivering and maintaining full-stack, customer-facing applications in a live production environment; Proficient in Golang, HTML, CSS, JavaScript, and PostgreSQL; Proven track record of self-guided learning and effective work within orphaned and legacy codebases; Experience with Kubernetes; Familiarity with AWS and cloud-native infrastructure. Nice-to-have: Experience working within regulated environments; Experience with CI/CD pipelines, particularly using Bitbucket Pipelines; Exposure to Grafana, Prometheus, and Loki. Additional Information WHAT WE OFFER International working environment with AI-driven strategic direction. 20 days of annual leave – Hybrid working mode available following company policy. Premium healthcare package with BIC and comprehensive annual health check-ups. Competitive salary & 13th salary bonus. Lunch allowance to fuel your productivity. Engaging company culture with fun activities. Global collaboration – Work with both Vietnamese and international colleagues.