Full-Stack Developer - Senior

NamiTech is a technology start-up specializing in AI applications, backed by FPT Corporation. Our mission is to develop world-class AI products for both the Vietnamese and global markets. Our technologies span noise cancellation, voice biometrics, speech recognition, sentiment & emotion analysis, and NLP. We empower businesses to enhance productivity, build customer databases, and improve customer experiences. Our team comprises industry veterans, including former CEOs and managers of leading tech firms, alongside elite AI scientists and young, dynamic talents from top Vietnamese universities. We foster an inclusive, passionate workplace and welcome diverse candidates who thrive in innovative environments. Learn more about us: https://www.namitech.ioResponsibilities Lead the design and implementation of scalable full-stack applications using React, Next.js, and Node.js/Python. Architect and set up foundational frameworks for new projects, ensuring best practices in code quality, performance, and security. Collaborate with Team Leaders, Product Owners, and cross-functional teams to translate business requirements into technical solutions. Troubleshoot complex technical issues and mentor junior developers. Thrive in high-pressure environments, demonstrating autonomy and ownership of deliverables. RequirementsTechnical Skills Expertise in React.js and Next.js, with a proven track record of deploying production-grade applications. Strong back-end development experience (Node.js, Python is a big plus). Familiarity with databases (MongoDB, Firebase) and RESTful API design. Proficiency in modern front-end tools (JavaScript/TypeScript, CSS, TailwindCSS, Ant Design). Experience with state management libraries (Redux, React Context, Recoil). Soft Skills Ability to work independently and lead projects in a fast-paced startup environment. Comfortable with ambiguity and high-pressure deadlines. Strong problem-solving skills and a proactive mindset. Good English reading skills (written communication is a plus). Preferred Background Prior experience in startups or scaling early-stage products. Willingness to learn/expand Python skills for AI/backend tasks. Benefits Competitive salary negotiable based on expertise. Performance bonuses and company stock options. Flexible work (remote/hybrid options) within a young, tech-driven culture. Rapid career growth: Leadership opportunities and international exposure (e.g., Japan, USA). Generous leave policy: Weekends, public holidays, summer breaks, and Tet vacation. Premium insurance (health, social, unemployment) aligned with FPT standards. Vibrant workplace: Team-building events, sports, and corporate retreats. Join us to build cutting-edge AI solutions while accelerating your career in a dynamic, high-impact environment! Location working:  Hanoi: Room 314, tầng 3 - Dreamland Bonanza Building, 23 Duy Tân, Phường Mỹ Đình 2, Quận Nam Từ Liêm, Thành phố Hà Nội Recruitment ProgressRound 1Phỏng vấn Tech LeadRound 2Phỏng vấn HRRound 3Phỏng vấn BOD (if any)