We&039;re looking for a Senior Fullstack Engineer to join our growing development team. In this role, you’ll lead talented engineers in building high- quality, scalable, and secure applications for our international clients. You&039;ll be part of a collaborative, respectful, and high- performing team where your voice matters and your contributions drive real impact.
You&039;ll play a key role in technical decision- making, team mentorship, architecture design, and end- to- end project delivery. If you are passionate about building modern applications, solving complex problems, and leading engineering teams, we&039;d love to hear from you.
WHAT YOU&039;LL BE DOING
Engineering Responsibilities
Develop and maintain scalable, secure REST/gRPC APIs.
Use Docker & Kubernetes for containerization and orchestration.
Set up CI/CD pipelines and manage DevOps workflows.
Integrate authentication systems (OAuth2, OIDC, Auth0, Keycloak, etc.).
Ensure performance, scalability, and security across cloud- native apps.
Leadership & Team Responsibilities
Mentor engineers and lead technical execution across projects.
Drive adoption of best practices and continuous improvement.
Resolve bottlenecks and lead architectural enhancements.
Project & Client Responsibilities
Collaborate with clients to understand requirements and propose solutions.
Translate business needs into technical documentation and architecture.
Work with cross- functional teams (PM, QA, DevOps) to ensure timely delivery.
Support pre- sales activities with technical input and solutioning.
REQUIREMENTS
Must- Have
5 years of full- stack development experience.
Strong backend (Node.js/Java; Python is a plus) and frontend (React, Angular, etc.) skills.
Solid experience with CI/CD, Docker, Kubernetes, and cloud platforms (AWS/Azure).
Strong understanding of microservices and API integration.
Excellent communication skills in English.
Proven leadership and coordination experience.
Nice- to- Have
Cloud certifications (AWS/Azure).
Experience with observability tools (Prometheus, ELK, OpenTelemetry).
Familiarity with Infrastructure as Code (Terraform, Helm).
Knowledge of secure coding and API security.
Exposure to Generative AI tools (OpenAI, LlamaIndex, etc.) and ability to apply AI to dev workflows.
WORKING WITH US
Our Company believes that the motivation & personality of the employees are the only shortcut to the promotion of the corporation and contributions to society. We will try our best to create a corporate environment where all employees can realize their dreams and goals. Featured benefits include:
Dynamic and comfortable working environment.
Work- life balance 40- hr per week from Mon to Fri.
Overtime is rarely required, you will get paid for the extra work (up to 300%).
Up to 16 days and 2 days of probation leave per year.
Annual performance appraisal (twice / year) and 13- month salary.
Health Insurance package (PVI).
Special bonus on Public holiday: 1/1, 30/4&1/5, 2/9, Hung Kings&039; (10/3).
Excellent Benefits: Project bonus, Team bonus, Birthday gift, Tet gift ...
Exciting internal events: Happy hour, Company trips, Year- end Party, Team building, Sport Clubs.
Modern and cozy kitchens with plenty of free noodles, a coffee/tea bar, and fresh fruits every day.
Training activities weekly: English, Management, Soft Skills, Technical skills, Certificate fee.
Have opportunities to promote to Senior and Leader level, be supported daily by Manager, Leader, and Senior Level.
