Senior Machine Learning Engineer

2 days ago


Chennai, Tamil Nadu, India Poshmark Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Confidence can sometimes hold us back from applying for a job. Here's a secret: there's no such thing as a "perfect" candidate. Poshmark is looking for exceptional people who want to make a positive impact through their work and help create an organization where everyone can thrive. So whatever background you bring with you, please apply if this role would make you excited to come to work every day.
Job Description
Senior Machine Learning Engineer
Poshmark is a leading social marketplace for new and secondhand styles for women, men, kids, home, and more. By combining the human connection of physical shopping with the scale, ease, and selection benefits of ecommerce, Poshmark makes buying and selling simple, social, and fun.
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 business, and use machine learning to drive value across the chain (Search, personalization, fraud detection, catalog digitisation 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

Desired Skills & Experience

  • 4+ 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 excellent understanding of 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

About Us
Poshmark is a leading fashion resale marketplace powered by a vibrant, highly engaged community of buyers and sellers and real-time social experiences. Designed to make online selling fun, more social and easier than ever, Poshmark empowers its sellers to turn their closet into a thriving business and share their style with the world. Since its founding in 2011, Poshmark has grown its community to over 130 million users and generated over $10 billion in GMV, helping sellers realize billions in earnings, delighting buyers with deals and one-of-a-kind items, and building a more sustainable future for fashion. For more information, please visit , and for company news, visit

Why Poshmark?
At Poshmark, we're constantly challenging the status quo and are looking for innovative and passionate people to help shape the future of Poshmark. We're disrupting the industry by combining social connections with e-commerce through data-driven solutions and the latest technology to optimize our platform. We're nothing without our amazing team who deliver an unparalleled social shopping experience to the millions of people we connect each day.

We built Poshmark around four core values: 1) focus on people to create empowered communities that drive success; 2) together we grow to support each other to strive for our dreams; 3) lead with love to foster genuine connections built upon a foundation of respect; and 4) embrace your weirdness to accept and empower one another on their own unique journey. We're invested in our team and community, working together to build an entirely new way to shop. That way, when we win, we all win together. Come help us build the most connected shopping experience ever. We will set you up with comprehensive global and in-country benefits to support you and your family needs.

Poshmark is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

View Poshmark's Job Applicant Privacy Policy here.



  • Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    TCS Hiring Senior Machine Learning EngineerRole** Senior Machine Learning EngineerExp -5-10Bangalore/Hyderabad and ChennaiPlease read Job description before ApplyingNOTE: If the skills/profile matches and interested, please reply to this email by attaching your latest updated CV and with below few details:Name:Contact Number:Email ID:Highest Qualification...


  • Chennai, Tamil Nadu, India Merit Data And Technology Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    We are seeking a highly skilled and experienced Senior Machine Learning Developer to join our dynamic team. The ideal candidate will have a strong background in machine learning (ML), deep learning (DL), and large language models (LLMs). They should be proficient in Python and possess expertise in conventional ML algorithms, DL techniques, LLM and prompt...


  • Chennai, Tamil Nadu, India embedUR systems Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    We're seeking aSenior Machine Learning Engineerwith deep expertise in building and deploying ML models optimized for edge devices. This role is ideal for someone passionate about pushing the boundaries of AI on resource-constrained hardware, across domains such as computer vision, audio analytics, and sensor-based signal processing.Key...


  • Chennai, Tamil Nadu, India Neoware Technology Solutions Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Job Title :Machine Learning EngineerExperience Level :5 - 8 YearsLocation :ChennaiAbout The RoleWe are seeking a highly skilled and experienced Machine Learning Engineer to join our innovative team within the U.S. healthcare payer sector.You will be instrumental in designing, developing, and deploying cutting-edge machine learning models that address...


  • Chennai, Tamil Nadu, India Innova ESI Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Role: Machine Learning EngineerLocation: ChennaiExperience: 4 to 8 YearsNotice Period: Immediate Joiners OnlyJob Description:Key Responsibilities:Collect, clean, and preprocess large datasets for model training and validation.Design and implement machine learning models (regression, classification, NLP, deep learning, etc.).Perform feature engineering and...


  • Chennai, Tamil Nadu, India Sutherland Global Services Private Limited Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Automation Developer Company Description About Sutherland Artificial Intelligence. Automation.Cloud engineering. Advanced analytics.For business leaders, these are key factors of success. For us, they're our core expertise. We work with iconic brands worldwide. We bring them a unique value proposition through market-leading technology and business...


  • Chennai, Tamil Nadu, India Comcast Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and...


  • Chennai, Tamil Nadu, India Nexxora Innovation and Tech Solutions Pvt. Ltd Full time ₹ 2,00,000 - ₹ 6,00,000 per year

    Job Title: AI/ML Engineer Junior LevelLocation: Chennai (Ambattur)Employment Type: Full-time | PermanentUrgent Requirement | Immediate Joiner PreferredAbout the Role:We are hiring a Junior AI/ML Engineer passionate about building machine learning models, data preprocessing, and visualization. Ideal for freshers with strong analytical and coding...

  • Machine Learning

    6 days ago


    Chennai, Tamil Nadu, India Objectways Full time ₹ 10,00,000 - ₹ 25,00,000 per year

    Role Overview: As a Data Scientist at Objectways located in Chennai, you will have the opportunity to be part of a team that is driving AI innovation and solving real-world problems by leveraging cutting-edge machine learning and reasoning technologies. Our projects are ambitious and diverse, ranging from agent trajectory prediction to complex reasoning...


  • Chennai, Tamil Nadu, India Comcast Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and...