Join the NinjaSell Team
Help us build the intelligent automation layer for the world’s most creative entrepreneurs.
NinjaSell is a small, focused team working at the intersection of e-commerce, AI, and workflow design. We value clean code, thoughtful UX, and solving meaningful problems for independent sellers.
Engineering & Data
Senior Full-Stack Engineer
Full-TimeWork across our core platform, building scalable backend services and polished frontend experiences.
Apply Now →Frontend Engineer (React)
Full-TimeBuild clean, responsive interfaces for complex workflows. Focus on UX and maintainable architecture.
Apply Now →Backend Engineer
Full-TimeDesign APIs, third-party integrations, and background processing systems that power listing automation.
Apply Now →Machine Learning Engineer
Full-TimeDevelop and improve models used for keyword research, image analysis, and content generation.
Apply Now →Data Analyst
Full-TimeAnalyze marketplace data and seller performance metrics to inform product decisions.
Apply Now →DevOps / Infrastructure
Full-TimeMaintain and scale cloud infrastructure and CI/CD pipelines as the platform grows.
Apply Now →Product & Design
Product Manager
Full-TimeOwn product direction from discovery to launch. Prioritize features that deliver seller value.
Apply Now →UI/UX Designer
Full-TimeDesign intuitive workflows and dashboards for our advanced automation tools.
Apply Now →Support & Success
Technical Support Engineer
Full-TimeTroubleshoot technical issues and work with engineering to improve product reliability.
Apply Now →Customer Success Manager
Full-TimePartner with sellers to ensure long-term value and gather product feedback.
Apply Now →