Lead frontend development of the AI Agent platform or application from scratch, ensuring high performance, responsiveness, and usability

Design and implement complex UIs that interact seamlessly with backend APIs, real-time agent outputs, and developer toolchains

Collaborate with design and product teams to translate user needs and business goals into elegant, scalable interfaces

Introduce tools, frameworks, and development practices to improve frontend engineering efficiency and maintainability

Mentor and support the growth of team members by helping them deepen their frontend expertise and best practices

Take technical leadership across a cross-functional team—including frontend, backend, AI, and SRE engineers—and drive the overall development process

Must have
-  8+ years experience in web development
-  3+ years of experience with React.js and TypeScript
- Experience leading a project as a team lead 
- Experience mentoring or educating team members
- Strong sense of ownership and accountability
- Business-level English

Solid understanding of:
- Modern frontend architecture and state management (e.g., Redux, Context API)
- Component-based UI development and performance optimization
- Frontend testing frameworks (e.g., Mocha or Jest)
- Browser rendering behavior and accessibility best practices

Experience with:
- Next.js and Webpack
- Git-based development workflows
- Docker and containerized development environments
- Monitoring and debugging with tools like Datadog, Rollbar
- Operating and maintaining frontend applications in production environments
- Agile development processes

Nice to have
Experience with:
- Integration with AI APIs (e.g., LLM-based outputs)
- Reading or navigating Python (FastAPI) backend code
- MySQL or basic relational database understanding

Practical knowledge in:
- B2B SaaS product development, especially for back office domains
- Collaborating with backend engineers on API design and integration
- Performance profiling and web vitals monitoring
- Infrastructure as Code (IaC) and CI/CD pipeline automation

● Full salary in probation
● Insurance: Applied from Probation period:
● Social Insurance, Health Insurance, Unemployment Insurance (on 100% salary)
● Private health insurance & accident insurance. From Managing level: extra for family members
● Bonus: 13th month salary
● 16 - 24 paid days off and more
● Paternity leave: Extra 5 days
● Annual company trip; Quarterly team building
● Billiards & Running club
● Annual health check
● Well-equipped facility: Macbook pro, additional monitor,..
● Caring Career & Development:
● Clear Career path
● Foreign language & International technology-related certifications sponsoring
● External & internal training courses
● Soft-skill workshops
● Tech seminars
● Monthly and biannual Recognition Awards
● Performance & salary review: twice/year (Jun & Dec)

● Hybrid working; Flexible time; Macbook Pro
● L&D programs; 17 days off
● 13.7 million B2C users; 140,000+ business customer