Full-stack Engineer

JOB DESCRIPTION

Develop scalable, maintainable full-stack solutions using C#/.NET on the backend and ReactJS (JavaScript/TypeScript) on the frontend
Design, build, and integrate RESTful APIs and ensure smooth communication with client-side applications
Implement responsive, user-friendly UIs using modern libraries (Tailwind, MUI, Ant Design, etc.) and effective state management (Jotai or similar)
Ensure secure communication, authentication, and authorization across services following industry standards
Write and maintain unit tests and integration tests to ensure reliability across the frontend and backend
Collaborate closely with QA, frontend/backend engineers, and BA/POs through code reviews, pair programming, and knowledge-sharing
Continuously improve code quality, performance, and scalability across the stack
Maintain and update technical documentation for clarity and team alignment
Stay up to date with emerging full-stack technologies to drive innovation and efficiency

JOB REQUIREMENT

4+ years of experience in web application development in dynamic environments
4+ years of experience with C# and .NET, with strong backend/API development expertise
Strong knowledge of JavaScript, TypeScript, ReactJS, RESTful APIs, and WebSocket
Familiarity with OpenAPI (Swagger), Postman, and HTTP clients (fetch, axios)
Proficiency in unit testing (frontend and backend)
Proven experience designing and building RESTful APIs
Deep hands-on experience with Microsoft Azure services (Container, AKS (k8s), API Management)
Familiar with cloud networking and security concepts (Managed Identity, VNet, NSG).
Database experience: SQL Server, Cosmos DB, NoSQL
Strong understanding of software design patterns and modern architectures (Onion, DDD, Event-Driven, Clean Architecture)
Excellent problem-solving, collaboration, and communication skills
Nice to have
Experience with CI/CD pipelines and DevOps practices
Knowledge of performance optimization, caching (Redis or similar), and scalability strategies
Familiarity with agile development and working in distributed teams
Hands-on experience with UI libraries: Tailwind, MUI, Ant Design, Element Plus
Skilled in SCSS, LESS, styled components, and state management tools like Jotai

WHAT'S ON OFFER

Competitive salary and benefits
Year-end bonus (13th-month salary)
Generous annual leave of up to 18 days
Additional premium health insurance
Enjoy a stress-free and comfortable commute to and from work with our Grab Services sponsor
Enjoy an endless selection of delicious refreshments, including gourmet coffee, beverages, snacks, and fresh fruits, all complimentary
Focused on individual development:
Unlimited access to Udemy and other recommended courses
Sponsored Professional certificates such as React Developer Professional Certificate, IBM Front-End Developer Professional Certificate, etc
Sharing session every Friday, come along with lunch provided by company
1-on-1 coaching with experienced professionals
Flexible work policy, which provides flexible hours to accommodate personal schedules and commitments
Dynamic, fun, and agile environment, perfect for sharing and creativity
Open-minded, kind & humble colleagues

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Outsource

Technical Skills:

.NET, ReactJS

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Hybrid

Job ID:

J01926

Status:

Close

Related Job:

Simulation Engineer (Mujuco)

Ho Chi Minh - Viet Nam

Product

  • Python
  • C/C++

Create and maintain high-fidelity digital twin environments across software platforms, calibrated to real hardware behavior. Develop systems for locomotion, autonomy, and perception teams to generate, validate, and iterate on simulation scenarios at scale. Establish pipelines for asset import, workflows, sensor modeling, and real-to-sim calibration to ensure digital twins remain synchronized with evolving hardware. Design photorealistic rendering pipelines for synthetic data generation and perception model training. Collaborate with hardware and mechatronics teams to model actuator dynamics, contact physics, and structural behavior in digital twins. Integrate digital twin environments with locomotion training pipeline and autonomy stack. Contribute to the open-source simulation stack, including tooling, documentation, and reproducible environment workflows.

Negotiation

View details

Tech Lead (C#/.NET - JTL AI Service Desk)

Ho Chi Minh - Viet Nam

Outsource

  • .NET
  • ReactJS
  • Azure

Create and enhance scalable backend services using C# and .NET technologies Guide architectural choices for distributed and service-oriented systems Construct dependable APIs, integrations, and asynchronous processing workflows Work with AI and data teams to incorporate intelligent automation capabilities into the platform Enhance platform reliability, observability, security, and performance Lead technical discussions, code reviews, and engineering best practices Coach engineers and promote technical development across the team Contribute to long-term platform strategy and technical roadmap Collaborate with frontend, DevOps, and product teams to produce high-quality solutions

Negotiation

View details

Embedded Software Engineer (V)

Ho Chi Minh - Viet Nam

Outsource

  • Embedded
  • C/C++

An Embedded Software Engineer has the opportunity to work with a Microcontroller Unit (MCU) that controls various car functions. They will be involved in the entire development process, from requirement analysis to driver/software design, coding, and testing. The engineer will specialize in a specific phase and module within the MCU to enhance their technical skills and domain expertise.

Negotiation

View details