JOIN OUR TEAM
Think Proactively, Stay Clear, Deliver with Ownership
We are looking for people who can grow with SIGMA and build long-term value together.
TEAM CULTURE
A Warm Team and Growth Environment
Tea breaks, birthdays, holiday gifts, team activities, trips, and incentives shape the SIGMA team experience.



OPEN POSITIONS
Open Roles for 2026
Walmart Operations Specialist
Requirements
- Familiar with Walmart seller center account management & optimization.
- Responsible for product listing, inventory health, PPC advertising, and campaigns.
- Strong data analysis skills to adjust pricing and replenishment strategies.
Amazon Operations Specialist
Requirements
- Manage Amazon accounts, keyword strategy, listing optimization, and reviews.
- Expertise in Amazon FBA workflow, shipment creation, and stock projection.
- Excellent written English for customer service and copywriting.
Product Development Manager
Requirements
- 5+ years product sourcing and development in e-commerce furniture or toy category.
- Deep network of manufacturer contacts; strong negotiation skills for cost control.
- Sharp analytical mindset to assess competition and validate new opportunities.
Product Designer
Requirements
- Lead 3D rendering and structural concept design for furniture and ride-ons.
- Proficient in Rhino, Keyshot, and standard CAD drafting packages.
- Keen visual aesthetics to construct luxury finishes and appealing geometries.
Backend Development Engineer
Requirements
- Proficient in backend languages like Go/Python/Node.js for API and ERP integrations.
- Solid relational database knowledge (MySQL, PostgreSQL, Redis caches).
- Familiar with microservices, Docker deployments, and asynchronous message queues.
PARTNERSHIP APPLICATION
Propose a Collaboration
We welcome partnerships with elite raw material suppliers, certified test laboratories, professional visual agencies, and sea-freight consolidators. Select your category and submit details.
Product & Supplier: OEM/ODM services for solid wood furniture and premium child electric vehicles.
Creative & Visuals: Ultra-realistic 3D rendering, video assets creation, and localized lifestyle photo shoots.
Logistics & Freight: Ocean freight logistics, customs clearances, and automatic last-mile truck dispatch.
Contact us at hr@xigemakeji.com with your purpose stated clearly.
