# Machine Learning Engineer Source: https://realanalystjobs.com/job/machine-learning-engineer-poshmark-1bc2c230 Machine Learning Engineer at Poshmark, an on-site role based in Chennai, India. Experience level: 2+ Years. Posted on 13 November 2026, read from Poshmark's own careers page (Ashby), which RealAnalystJobs re-checks daily and removes the role when it closes. Updated 15 November 2026. ## Key facts - Company: [Poshmark](https://realanalystjobs.com/companies/poshmark) - Location: Chennai, India - Work mode: On-site - Posted: Nov 13, 2026 - Employment type: Full time - Experience level: 2+ Years - Source: Poshmark's careers page (Ashby), re-checked daily Skills: [SQL](https://realanalystjobs.com/skills/sql), [Python](https://realanalystjobs.com/skills/python), Spark, Airflow ## Visa sponsorship The posting does not say. Poshmark had H-1B petitions approved for 7 workers in fiscal year 2026 (USCIS). That is history, not a promise for this role. [See the record](https://realanalystjobs.com/companies/poshmark#h1b-record) ## About this role About Poshmark Poshmark is the leading fashion marketplace where style comes alive through discovery, self-expression, and human connection. Powered by a vibrant community of 165 million members, Poshmark brings real people and taste to shopping through a social experience shaped by shared discovery. Buying and selling fashion feels simple, joyful, and personal, while every item tells its own story. Poshmark empowers sellers to grow meaningful businesses, keeps fashion in circulation longer, and gives shoppers access to unique and trusted finds, from everyday pieces to one-of-a-kind vintage and luxury. Job Description The Machine Learning team is a central player in the Poshmark organization. Our mission is to build a world-class machine-learning platform to bring value out of data for us and for our customers. Our goal is to democratize data science and machine learning, support exploding businesses, and use machine learning to drive value across the chain (Search, personalization, fraud detection, and catalog digitization to name a few). Responsibilities: • Manage the entire ML lifecycle from data collection to deployment and monitoring. • Collaborate across teams such as DS, QA, Infra, and other engineering teams to productionize ML models. • Write and optimize code for production environments, ensuring the robustness and reliability of ML services at scale. • Manage and support current solutions while evolving them to incorporate newer technologies. • Strong written, verbal, and presentation skills, with the ability to convey complex concepts in a clear and simple manner. • Stay updated with the latest developments in data science and machine learning. Requirements: • 2+ years of experience applying Machine Learning to concrete problems at large scale. • Bachelors or Masters in Computer Science, Statistics, or related field. • Strong CS fundamentals. Should be able to write algorithms with ease. • Solid understanding of Data Science and ML fundamentals - Regression, Classification, Tree-based approach, Neural network, and sequence-based models. • Working experience with at least one ML model: LLMs, GNN, Deep Learning, Logistic Regression, Gradient Boosting trees, etc. • Should have an excellent understanding of the ML lifecycle. • Good understanding of system architecture. Have knowledge of big data technologies - streaming architecture, data pipelines, etc. • Experience with Python, SQL, Java, or Scala. Good to have: Big data systems - Spark, EMR, S3 AirFlow. Production experience with LLMs and prompt engineering. Experience with Flask, FastAPI, RabbitMQ, Embeddings, and Vector DBs Description from Poshmark's public careers feed, reproduced so you can read the role here. Apply on the company's own site; Real Analyst Jobs never submits anything for you. ## How to apply Open [this role on Real Analyst Jobs](https://realanalystjobs.com/job/machine-learning-engineer-poshmark-1bc2c230) and use Apply now there to reach the employer's application. The listing is re-checked against Poshmark's careers page daily and removed when it closes. ## Poshmark Analyst roles on Real Analyst Jobs. [More roles at Poshmark](https://realanalystjobs.com/companies/poshmark) ## More like this - [Data analyst jobs in India](https://realanalystjobs.com/jobs/data-analyst-jobs-in-india) - [Analyst job market report](https://realanalystjobs.com/analyst-job-market) - [What analyst roles pay](https://realanalystjobs.com/blog/data-analyst-salaries) ## Sources and links - [This role on Real Analyst Jobs](https://realanalystjobs.com/job/machine-learning-engineer-poshmark-1bc2c230) - [Poshmark on Real Analyst Jobs](https://realanalystjobs.com/companies/poshmark) - [All analyst jobs](https://realanalystjobs.com/jobs)