Middle Fullstack Engineer – B2B Healthcare Marketplace Platform

Middle Fullstack Engineer – B2B Healthcare Marketplace Platform

LOCATION: HANOI, HCMC

JOB DESCRIPTION 

We are looking for a Fullstack Engineer who enjoys building end-to-end features, takes ownership of code quality and production performance, learns quickly, collaborates effectively, and is eager to grow toward a senior role while building products for healthcare and life sciences procurement.

  • Develop and maintain buyer-facing and seller-facing web applications using React, Next.js, and TypeScript, including marketplace features such as product search, catalogs, quotations, ordering, and supplier onboarding.
  • Build internal tools and dashboards to automate operational workflows.
  • Develop RESTful APIs and microservices using ASP.NET Core (C#), design database schemas, optimize SQL queries, and troubleshoot performance issues.
  • Integrate external partners and internal services, including KYC and compliance checks.
  • Ensure software quality through unit and integration testing, code reviews, and deployment via CI/CD pipelines on AWS using Docker and Kubernetes.
  • Monitor released features, troubleshoot production issues, and collaborate with product managers and designers to clarify requirements and estimate development tasks.

REQUIRED SKILLS & EXPERIENCE

  • 2–4 years of professional software development experience, working on both frontend and backend.
  • Solid experience with React and TypeScript; hands-on with Next.js.
  • Experience building REST APIs with ASP.NET Core (C#).
  • Good knowledge of relational databases (PostgreSQL or SQL Server): schema design, joins, indexes and query basics.
  • Familiar with Git, Unix/Linux CLI and CI/CD workflows.
  • Understanding of core CS fundamentals: data structures, algorithms and clean code principles.
  • Good English for reading documentation and discussing technical topics with the team.

NICE TO HAVE

  • Experience with AWS, Docker or Kubernetes.
  • Experience with microservices, message queues (RabbitMQ, Kafka, SQS) or caching (Redis).
  • Experience with state management and data fetching libraries (Redux Toolkit, Zustand, TanStack Query).
  • Testing experience with Jest, React Testing Library, xUnit/NUnit or Playwright.
  • Background in e-commerce, B2B marketplaces or healthcare/pharma.

BENEFITS

  • Competitive and negotiable salary (UP TO 35M)
  • Probation salary is 100% of official salary
  • 13th-month salary and performance review twice a year
  • Bonus for special occasions each year (Labor Day, National Day, Solar New year, Lunar New Year)
  • Project bonus
  • Employee’s professional certification and training allowances subject to company regulations
  • Opportunity to participate in internal training programs on AI, foreign languages, and professional development
  • Health Care Insurance
  • Annual Health Assessment
  • Social, health and unemployment insurance following government policy
  • Enjoy company summer trips and other team building activities held monthly and quarterly
  • Professional, creative and dynamic working environment
  • Work five days per week with flexible check-in time

CONTACT