Head of Technology
FIREGROUP AT A GLANCE
Founded in 2016 in Vietnam, FireGroup Technology is committed to building world-class SaaS products that make a global impact on e-commerce. From the outset, we envisioned a world where running an online business is easy, effective, and sustainable, and we have been bringing that vision to life for nearly a decade.
Our portfolio includes TrueProfit, Transcy, OneMobile, OneLoyalty, Zopi, Promer, Ali Reviews. Trusted by more than 450,000 merchants in over 175 countries and recognized by global leaders such as Shopify, Google, Meta, TikTok, and Amazon, FireGroup is proud to elevate Vietnamese innovation onto the world stage.
Why build your career with FireGroup
- Make a Global Impact: Contribute to products trusted by merchants worldwide and help solve real challenges that transform e-commerce.
- Build with an AI-first Mindset: Use AI as your daily co-pilot to make smarter decisions and accelerate problem-solving at scale.
- Unleash Your Potential: Fast-track your growth with career mobility, diverse learning resources, and an agile environment that empowers bold thinkers.
In a culture that connects us as a whole
What truly defines us is not only our technology but also our people, guided by our seven core values of Courage, Creativity, Growth, Teamwork, Ownership, Trust, and Empathy. At FireGroup, work is more than a job; it is a legacy in the making. We move with speed to solve meaningful challenges, and every Firer is encouraged to dream boldly, lead with courage, and create impact that endures.
Discover how our values come to life in every team and product we build on our culture page.
About The Project
We are building a highly ambitious, zero-to-one product that will fundamentally redefine the digital commerce landscape.
We are moving past traditional SaaS, rigid templates, and drag-and-drop builders. Instead, we are engineering a deep, AI-native generative engine capable of dynamic system creation. Think of it as "software that builds complex software and infrastructure."
This is not a simple wrapper around the OpenAI API. We are solving hard technical problems at the intersection of LLMs, complex state management, and code/system generation. To achieve this, we need a Head of Technology—a visionary hacker, a deep AI expert, and a hardcore builder who wants to pioneer a new paradigm in how digital businesses are built and operated.
💻 The "Vibe Code" Culture
We believe in "Vibe Coding". You aren't just a manager who sits in meetings and draws architecture diagrams. You are a builder who achieves flow state. You use Claude Code, Cursor, GitHub Copilot, and LLMs to write code at lightning speed. You care about not only elegant abstractions, but also more about shipping magic to users.
Responsibilities
- Zero-to-One Architecture: Design and build the core prompt-to-code engine from scratch. You will define how natural language translates into e-commerce components (React, Next.js, Tailwind) and backend logic.
- Deep AI Integration: Build complex AI pipelines using state-of-the-art LLMs (OpenAI, Anthropic, open-source models). Implement RAG, Agentic workflows, and fine-tuning to make the code-generation highly accurate for e-commerce use cases.
- Generative UI Development: Create the infrastructure that allows the AI to render dynamic, interactive e-commerce shopping experiences in real-time.
- Hands-on Coding: Spend at least 60-70% of your time in the IDE. You will write the most complex parts of the system.
- Product Visionary: Partner with the Business Director, CEO to shape the product roadmap. Translate wild product ideas into technical realities.
- Build the Dream Team: Recruit, mentor, and lead a lean, elite team of AI engineers and full-stack developers.
Qualifications
The Hard Skills:
- Extensive AI/LLM Experience: Deep understanding of Generative AI. You have built applications using OpenAI APIs, LangChain, LlamaIndex, or built custom AI agents. You understand how to constrain LLMs to output valid, production-ready code (JSON, ASTs, React components).
- Modern Web Stack: Expert-level knowledge of modern frontend and backend frameworks (e.g., TypeScript, React, Next.js, Node.js, TailwindCSS).
- E-commerce Domain Knowledge: You understand the anatomy of an e-commerce platform (Product Catalogs, Carts, Checkout flows, Shopify/WooCommerce APIs, Stripe integrations).
- Code Generation Expertise: Familiarity with AST (Abstract Syntax Trees), compilers, or how platforms like Lovable, Vercel v0, or Cursor work under the hood is a massive plus.
The Profile & Vibe:
- 8+ years of software engineering experience, with at least 2+ years leading technical teams and a strong recent focus on GenAI.
- Startup DNA: You thrive in chaos. You prefer shipping fast and iterating over endless planning.
- Hands-on Leader: You are a "Player-Coach." You refuse to let your coding skills rust.
- High Agency: You don't wait for tasks. You figure out what needs to be done and you do it.
Job Benefits
Featured benefits include:
- Have opportunity to work with global merchants and join the dynamic, young and friendly project team; stable career path;
- Attractive salary based on skills and experience; 13th month salary & seniority bonus; Employee’s marriage, maternity bonus; Birthday voucher gift;
- Annual salary review;
- Premium Healthcare, annual health check;
- Regular technical seminar & external/ internal training courses;
- Providing free coffee, tea & snack;
- Internal engagement events: Team-building; Town-hall, birthday gift voucher, mid-autumn, new year and kick-off parties, yearly company trip;
- FireGroup Sports Clubs: Running, Football, Badminton, etc;
- Laptop/ PC/ Monitor are provided
Contacts
Should you need more information about this job, reach out to us at: