AI Full-Stack Engineer

JOB DESCRIPTION

• Position: AI Full-Stack Engineer
• Domain: B2B
• Quantity: 01 (Middle)
• Type: Full-time
• Work model: remote
• Location: 5th Floor, TTC Building, No.19 Duy Tan St., Dich Vong Hau Ward, Cau Giay Dist., Hanoi Capital, Vietnam

ABOUT US

• Astek is a global player in engineering and technology consulting, founded in France in 1988. Today, we are +7500 engineers across over 22 countries in the world.
• With expertise in many industrial and tertiary sectors, we support our international clients in the intelligent deployment of their products and services, and in the implementation of their digital transformation.
• Astek Vietnam was established in 2022 to increase the group’s capability to support our clients’ operations around the globe, leveraging Vietnam's talented engineers.
• More information about our group: https://astekgroup.fr/

JOB DESCRIPTION & REQUIREMENTS

Department/Reporting Line:

Works directly with customers to convert their problem statements into production-ready applications — a customer-facing, full-lifecycle engineering role (not purely internal-facing like the Backend Developer role).

Job Purpose/Summary:

Junior Fullstack/Forward Deployed Engineer responsible for building full-stack, production-ready applications directly with customers, from problem statement through to deployment. Combines full-stack development with applied AI/ML and AI-native tooling to deliver working systems, not just prototypes.

Key Responsibilities:

• Convert customer problem statements into production-ready applications.
• Build full-stack: Python backend, React frontend, real database, auth — deployed and running.
• Integrate and orchestrate LLM systems for production: retrieval, agent workflows, structured outputs, evaluation, guardrails.
• Use AI-native development tools (Claude Code, Codex, Cursor, or equivalent) as the default workflow, with judgment to review and correct agent output.
• Apply system design and architecture optimization.
• Handle production applications through full lifecycle development.

Required Qualifications/Skills:

• 1–3 years of experience
• Full-stack: Python (backend), React (frontend), real database, auth, deployment experience.
• Applied AI/ML: integrating/orchestrating LLM systems (retrieval, agent workflows, structured outputs, evaluation, guardrails).
• AI-native development workflow (Claude Code, Codex, Cursor, or equivalent).
• Solid grounding in system design and architecture optimization.
• Experience handling production systems, full lifecycle development.
• Singapore-hours overlap (GMT+8).

Preferred Qualifications (Optional):

• Vector databases
• Docker
• A cloud platform
• Workflow automation (n8n/Make)
• Regulated-industry exposure

Work Environment/Location:

Remote (SEA), working Singapore hours (GMT+8), full-time.

Company Values/Culture Note:

Customer-facing, hands-on delivery culture — expects engineers to work directly with customers and own the full build-to-production cycle, with heavy reliance on AI-native tooling as a core way of working (not optional/nice-to-have).

BENEFITS

• Competitive salary, negotiable based on experience, plus performance-based bonuses.
• Collaborative and energetic working environment.
• Continuous development of hard and soft skills through on-the-job learning and professional training.
• Opportunities to work with the latest technology trends.
• Annual salary review, with additional adjustments for outstanding performance.
• Full compliance with Vietnamese labor law, plus additional benefits (company trips, holidays, etc.)