Join Us

Join JianJian Tech

We are looking for passionate and creative talents to build a trusted digital content ecosystem and define the future of AIGC content security.

Open Positions

Join us to create a better future together

BD Manager

Ma'anshan / Hangzhou Full-Time
Hiring

Responsibilities

  • Identify and validate sustainable paid business scenarios, avoiding conceptual or demonstration-only partnerships
  • Identify the actual paying entity, procurement decision chain, and budget sources to assess demand authenticity and feasibility
  • Design and drive the implementation of business models, including project-based, subscription, licensing, and government procurement
  • Collaborate with technology and product teams to transform system capabilities into deliverable and priced commercial solutions
  • Continuously monitor commercialization results and drive the formation of reproducible business models rather than one-off projects

Requirements

  • Bachelor's degree or above; experience in ToB/ToG software, AI, or information product commercialization preferred
  • Familiar with government and enterprise procurement processes and cooperation models
  • Strong judgment skills and thorough understanding of market needs
  • Ability to communicate effectively with technical teams and understand system capability boundaries
ToB/ToG Business Development Government Procurement

Account Manager

Ma'anshan / Hangzhou Full-Time
Hiring

Responsibilities

  • Execute client engagement and project advancement under defined business direction and sales strategy
  • Handle client communication, requirement confirmation, contract progression, and project delivery coordination
  • Monitor project execution progress and assist with acceptance and payment collection
  • Collect client feedback to provide insights for product and solution optimization

Requirements

  • Bachelor's degree or above; experience in ToB/ToG software, AI, or information product commercialization preferred
  • Strong communication skills and execution ability to independently drive specific tasks
  • Ability to adapt to the early-stage environment where products and messaging are continuously iterated
Client Communication Project Management Execution

Full-Stack Engineer

Ma'anshan / Hangzhou Full-Time
Hiring

Responsibilities

  • Lead the optimization of the company's system architecture to improve stability, maintainability, and scalability
  • Develop and integrate backend services with frontend systems to ensure full functionality and usable interactions
  • Build service deployment, monitoring, logging, alerting, and basic disaster recovery mechanisms to reduce online failure risks
  • Optimize system performance and resource utilization to support parallel multi-system operations and continuous iteration
  • Refactor and standardize code structure and deployment workflows to reduce reliance on individual engineers
  • Collaborate with product and algorithm teams to deliver system integration and functional requirements

Requirements

  • Bachelor's degree or above in Computer Science or a related field
  • Proficient in common Web tech stacks, with hands-on experience building full front-end and back-end systems
  • Experience with production deployment, operations, and performance optimization; proven ability to independently troubleshoot and resolve production incidents is preferred
Frontend & Backend Development System Deployment DevOps & Optimization

Benefits & Perks

We offer competitive compensation and a comprehensive benefits package

Equity Incentives

Core team members are eligible for company equity

Full Social Benefits

Full social insurance and housing fund contributions from day one

Learning & Growth

Access to technical training and academic exchange opportunities

Flexible Work

Flexible working hours and a relaxed work environment

Looking Forward to Having You

If you are passionate about AIGC content security, please send your resume to our email

Email Subject Format: Job Application - [Position Title] - [Your Name]