# Jobs at Poshmark

Open engineering roles at Poshmark.

- [Senior Engineering Manager, Backend](https://scaleengineer.com/jobs/poshmark/senior-engineering-manager-backend-13bd6375)
  - Senior Engineering Manager role at Poshmark, a leading social commerce platform with 165 million members. You'll lead multiple engineering teams, shape technical strategy for a major product area, and drive execution across large cross-functional initiatives while maintaining deep technical judgment. This role combines organizational leadership with hands-on technical contributions, requiring 10+ years of software engineering experience and 5+ years of engineering management, particularly in leading multiple teams and building distributed systems.
- [Software Engineer II - Core Infrastructure](https://scaleengineer.com/jobs/poshmark/software-engineer-ii-core-infrastructure)
  - Software Engineer II - Core Infrastructure at Poshmark is a full stack engineering role focused on building end-to-end seller experiences on the leading social fashion marketplace with 165 million members. This position requires 2-4 years of professional full stack engineering experience with proficiency in modern frontend frameworks like React and backend languages such as Ruby, Java, or Python, alongside strong computer science fundamentals. You'll own features across the complete technology stack—from database architecture to responsive user interfaces—collaborating with experienced engineers to ship products serving millions of sellers on Poshmark's scalable infrastructure.
- [Director of Engineering, Growth](https://scaleengineer.com/jobs/poshmark/director-of-engineering-growth)
  - Director of Engineering, Growth at Poshmark is a strategic leadership role responsible for directing multiple engineering teams driving acquisition, engagement, and retention across a 165-million-member fashion marketplace. This position blends hands-on technical leadership with organizational management, requiring extensive experience in high-scale consumer product development, growth experimentation platforms, and distributed systems architecture. The ideal candidate combines 15+ years of software engineering expertise with 7+ years leading engineering managers in cross-functional environments, with demonstrated ability to shape technical strategy while maintaining coding depth in system design and architecture.
- [Staff Engineer, Machine Learning](https://scaleengineer.com/jobs/poshmark/staff-engineer-machine-learning-b13d536d)
  - Staff Engineer, Machine Learning at Poshmark is a senior role within the Big Data team focused on building world-class machine learning systems and algorithms that directly impact the user experience for 165 million community members on the leading social commerce fashion platform. You'll design and own scalable ML pipelines, work across data science and engineering teams to democratize data, and solve critical business problems using cutting-edge distributed systems and machine learning frameworks. This position requires 8+ years of software development experience with 5+ years of applied machine learning expertise, strong software engineering fundamentals, and proficiency with big data technologies like Spark, SparkML, and cloud-scale data platforms.
- [Senior Software Engineer II, Backend](https://scaleengineer.com/jobs/poshmark/senior-software-engineer-ii-backend)
  - Join Poshmark's Core Platform team as a Senior Software Engineer II to design and operate scalable backend systems powering a 165-million-member fashion marketplace. This role demands 7+ years of production backend engineering expertise, with independent ownership of complex distributed systems, API development, and mentorship responsibilities. You'll solve high-impact engineering challenges across database optimization, service scalability, and operational reliability while collaborating with product, infrastructure, and cross-functional teams to drive marketplace excellence.
- [Senior Software Engineer II, Machine Learning](https://scaleengineer.com/jobs/poshmark/senior-software-engineer-ii-machine-learning)
  - Senior Machine Learning Engineer at Poshmark responsible for managing the complete ML lifecycle from data collection through deployment and monitoring on a social commerce platform serving 165 million community members. This role requires 4+ years of production machine learning experience with expertise in model development, system architecture, and cross-functional collaboration to drive machine learning solutions across search, personalization, fraud detection, and catalog digitization initiatives.
- [Sr. Software Engineer II, Web](https://scaleengineer.com/jobs/poshmark/sr-software-engineer-ii-web)
  - A Senior Web Engineer II role at Poshmark, a leading social commerce platform, seeking a talented and creative engineer to develop scalable web applications that impact millions of users. The ideal candidate will create high-performance web features, collaborate across teams, and drive innovative solutions in a dynamic, fast-paced environment.