Middle Fullstack Engineer - B2B Healthcare Marketplace Platform

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Middle Fullstack Engineer - B2B Healthcare Marketplace Platform
Home - Careers - Middle Fullstack Engineer - B2B Healthcare Marketplace Platform
Middle Fullstack Engineer - B2B Healthcare Marketplace Platform
Learn more about us
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, [protected info], 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 [protected info].
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
Send CV to: [protected info]
Hotline: +[protected info] (Recruitment Team)
Facebook GEM Careers: [protected info]
Linkedin GEM Careers: [protected info]