Senior Fullstack Developer

freeC's Client

• Design, build, and maintain scalable, secure, and high-performance full-stack systems that meet product and business requirements.
• Participate in or lead technical design and architecture reviews, evaluating and selecting appropriate technologies, frameworks, and implementation approaches.
• Diagnose, analyze, and resolve complex system issues by assessing root causes and impacts across application, infrastructure, network, and service layers.
• Collaborate closely with Product Owners, Business Analysts, and key stakeholders to translate business requirements into clear, robust, and maintainable technical solutions.
• Demonstrate strong ownership and accountability for deliverables, operating effectively in a fast-paced, high-impact startup environment.

Job requirement

Technical Skills

• 5+ years of professional software engineering experience, with a proven ability to deliver production systems.
• Being able to ship code is a must. Ideal candidate is a person who has been in the role of software architect and still doing a lot of hand on coding.
• Strong hands-on experience across the full stack, with deep expertise in:
• Frontend: Modern JavaScript frameworks (e.g., React, Next.js)
• Backend: Pythons (Experience with Go or Rust is a strong plus)
• Experience working with both SQL and NoSQL databases.
• Practical knowledge of CI/CD pipelines, deployment processes, and environment configuration.
• Strong communication skills in Vietnamese; English or Japanese proficiency is an advantage.

Professional Attributes

• Balance technical excellence with pragmatic delivery of features and products.
• Comfortable making technical decisions under uncertainty and evolving requirements.
• Ability to work independently while collaborating effectively with cross-functional teams.
• Strong sense of ownership, accountability, and product mindset.

• Competitive salary, negotiable based on experience and skill level.
• Performance-based bonuses and potential 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).
• Premium insurance (health, social, unemployment) in accordance with FPT standards.
• Engaging company culture with team-building activities, sports, and retreats.
• Equipment provided based on work requirements up to USD 2,500.