Senior Full-Stack Engineer

LARION, a global software outsourcing partner with nearly 2 decades deep industry expertise. We are a 100% Vietnam technology company specializing in turnkey solutions and building highly skilled development teams for companies of all size and types of business. Run by a team of successful entrepreneurs and dedicated technical experts – LARION is a unique symphony where we create a frictionless future for customers with passion, while maintaining full compliance with your needs and objectives.

I. What You’ll Do

We’re seeking an experienced Senior Full-Stack Engineer to join our development team. In this role, you’ll design, develop, and maintain web applications across the entire technology stack, from frontend interfaces to backend systems, databases, and API integrations.

• Develop and maintain full-stack web applications from concept to deployment
• Design and implement backend services, APIs, and database solutions
• Ensure application performance, security, and scalability across the stack
• Build responsive, interactive user interfaces using modern frontend technologies
• Participate in code reviews and provide constructive feedback to team members
• Stay current with emerging technologies and industry trends
• Troubleshoot and debug issues across the entire stack

II. What You’ll Bring

*Must-have:

• 5+ years of professional experience in full-stack software development
• Strong backend development experience (designing and maintaining server-side applications)
• Solid experience in designing, building, and consuming RESTful APIs
• Good understanding of database design, data modeling, and query optimization
• Strong frontend fundamentals: HTML, CSS, JavaScript, and modern frontend frameworks/libraries
• Solid knowledge of web application architecture and client–server communication
• Experience building cross-browser, cross-device compatible applications
• Strong understanding of responsive design principles
• Excellent analytical thinking and problem-solving skills
• Good English communication skills (spoken and written) to effectively collaborate with international teams

*Nice-to-have:

• Experience developing backend systems using Python
• Hands-on experience with modern JavaScript frameworks (React, Angular, Vue, etc.)
• Familiarity with state management solutions
• Experience with different API technologies, patterns, and integrations
• Knowledge of containerization and deployment automation
• Understanding of CI/CD principles and tools
• Experience in performance optimization for web applications
• Knowledge of web accessibility standards and best practices

III. Why You’ll Love Working Here

Workplace

• Join a young and dynamic team with awesome projects applying the latest technology.
• Working with specialists from all over the world provides you with a fantastic opportunity to expand your skill set.
• Culture of openness and honesty in which individuals are respected and encouraged to achieve their full potential.

Benefits Comprise

• 13th-month salary and attractive performance bonuses.
• Flexible hybrid working model (2 days work from everywhere a week).
• Premium Healthcare and Accident insurance.
• Annual health check package.
• Lunch allowance, Free parking.
• Advanced technical, English, and soft skills training to assist your career development.
• Annual Company trip and Teambuilding.
• Engaging monthly events: Happy Gathering, Mini Game, Birthday Celebration, Party, etc.
• A spacious and fully equipped pantry for your most comfortable mealtime.
• A wide range of sport and social activities: Football, Badminton, Running, Yoga, Tech clubs, Charity, etc.
• Chance to be honored quarterly and annually with recognition awards for individuals, teams, seniority, etc.
• Company supporting funds to ease your personal loans of Home, Vehicle, Tuition, etc.

Location: QTSC 1 Building, Quang Trung Software City, Trung My Tay Ward (District 12), Ho Chi Minh City.

Working Time: 08:30 AM – 06:00 PM from Monday to Friday (Lunch break 1.5 hours).