# Assistant Product Development Manager - Shenzhen at CASETiFY

Assistant Product Development Manager - Shenzhen at CASETiFY in Shenzhen. Full-time. Posted November 3, 2026.

- Company: CASETiFY
- Location: Shenzhen
- Job type: Full-time
- Experience: 5+ years
- Posted: 2026-11-03
- Apply: https://job-boards.greenhouse.io/casetify/jobs/6241752004
- Source: https://jobmagic.ai/jobs/assistant-product-development-manager-shenzhen-casetify-kvmk50

## Description

**Purpose of Position**

- We are seeking an **Assistant Product Development Manager** to join our global **Product Development **team. Reporting to the Associate Product Development Director, you will support the end-to-end development and commercial readiness of the protective case product line, moving concepts through to post-launch analysis with clear timelines, quality standards, and commercial viability. You will work closely with the product leadership and wider cross-functional units to keep the line commercially sharp and operationally reliable.

**Job Descriptions
**

- Owns the end-to-end product development process for the protective case line from concept through post-launch analysis.

- Prepares ROI analyses, development timelines, and launch plans in coordination with internal teams and manufacturing partners.

- Collaborates with product designers and engineers to develop design concepts and specifications that meet customer requirements and manufacturing capabilities.

- Partners with suppliers and the sourcing team to identify, test, and manage materials and suppliers that meet performance, cost, quality, and lifecycle requirements.

- Manages the product development and production process by aligning manufacturers, vendors, and internal teams on timelines, product quality, and regulatory compliance.

- Builds short- and long-term sales forecasts and management reports that inform pricing, volume, and resource decisions.

- Determines product pricing by analyzing market research, production and sales costs, anticipated volumes, and special-order requirements.

**Requirement
**

- Degree in Engineering, Industrial Design, or a related field.

- 5+ years’ experience managing end-to-end product development for consumer goods or tech accessories, including manufacturing coordination. Experience with protective cases, phone accessories, or similar lifestyle tech products is an advantage.

- Hands-on experience coordinating with manufacturers and vendors on timelines, quality standards, and regulatory requirements.

- Strong negotiation and analytical skills, with the ability to assess product viability and market fit.

- Excellent time management and ability to manage multiple projects simultaneously.

- Committed to delivering quality results on time, with strong attention to detail, accountability, and responsibility.

- Excellent communication skills and ability to engage across all organizational levels.

- Fluent in spoken and written English and Cantonese.