AI Systems Engineer for Fashion Innovation
Design and implement AI-driven garment design systems, collaborate with cross-functional teams, and optimize API and LLM workflows for performance and scalability.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
We are looking for a resourceful and innovative AI Systems Engineer to help shape Six Atomic’s AI-driven garment design system.
You’ll play a key role in expanding our system’s capabilities and supporting the next generation of tools for fashion innovation.
Join us in bridging AI reasoning, geometric data, and real-time fashion production, from AI clothing design to manufacturing automation.
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TECH QUALIFICATIONS
Required:
- Strong proficiency in Python with experience building asynchronous applications.
- Solid understanding of race conditions, mutex/locks, and concurrency control.
- Familiarity with Web API frameworks such as FastAPI.
- Experience working with relational databases (e.g., PostgreSQL, MySQL).
- Comfort with test-driven development (TDD) and writing maintainable, production-ready code.
- Experience with LLM-based systems - including concepts like system prompts, context size, and tool/function calling.
Nice to have
- Experience integrating Elasticsearch or similar indexing/search systems.
- Understanding of data pipelines and trend analysis workflows (e.g., working with historical fashion or sales data).
- Familiarity with TypeScript/Node.js or basic DevOps tools (Docker, AWS).
- Background in geometry, statistics, or CAD systems.
OTHER QUALIFICATIONS
- 3+ years of experience in a similar role or demonstrably equivalent project experience.
- Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related field.
- Excellent command of English (written and spoken).
- Strong problem-solving and analytical thinking abilities.
- Able to work independently while collaborating with other engineers, designers, and data scientists.
- Passion for building high-impact AI systems and continuously learning new technologies.
- Based in Bangkok (any nationality currently residing in Bangkok is welcome).
- Work visa sponsorship available if required.
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YOUR ROLE AT SIX ATOMIC
- Design and implement new capabilities for Catalyst, our AI garment-design assistant.
- Build intelligent systems that connect language model reasoning with structured data, enabling the generation of new garment patterns and collections.
- Collaborate with team leads and architects to develop new MCP tools such as:
- Historical sales and design trend analysis.
- Fashion trend prediction systems.
- Automated geometry and pattern-generation pipelines.
- Optimise API and LLM workflows for performance, scalability, and reliability.
- Participate in code reviews and maintain high engineering standards through test-driven development.
- Research and prototype new approaches to combining LLM reasoning with mathematical or geometric computation.
- Work closely with designers, data engineers, and other AI developers to turn innovative ideas into production systems.
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WHY SIX ATOMIC?
We’re a small, specialist team with expertise in our field. We are international, friendly, and focused on creating results — no drama or politics here.
You’ll gain exposure to multiple areas of the business and opportunities for rapid growth.
Perks include:
- Flat hierarchy — every team member’s voice matters.
- 40-hour workweek with flexible hours and remote work options.
- Bangkok office near BTS Ari and BTS Sanampao (~10-minute walk).
- MacBook + 27" 4K monitor (in the Bangkok office).
- 13th-month bonus.
- Premium health insurance.
- 15 days of paid vacation + 30 days of paid medical leave.
- Monthly team-building activities (go-karting, laser tag, BBQs, etc.).
- Discounted team lunch at Yellow Lane Café
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HOW TO APPLY
To proceed to the technical interview, email hr@sixatomic.com with
- Email title: Application for AI Systems Engineer (important; we're hiring multiple positions at the moment)
- Resume/CV
- Completion certificates of the 2 Hackkerrank tests below
1. Problem-solving intermediate
https://www.hackerrank.com/skills-verification/problem_solving_intermediate
2. JavaScript intermediate
https://www.hackerrank.com/skills-verification/javascript_intermediate
Candidates who don't follow this instruction will not be considered. Thank you.If you have any questions, please email the HR email above directly.