TCGplayer

SWE-3 Backend Engineer, ML Systems

TCGplayer
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1 day ago
Bengaluru, IndiaSenior

Responsibilities

  • Design, build, and operate scalable backend and ML systems for sponsored experiences, ranking, retrieval, and personalization.
  • Develop and own MLOps pipelines for model integration, delivery, training, validation, and monitoring.
  • Engineer data pipelines using big data technologies for model training and feature engineering.
  • Implement and optimize traditional ML and Generative AI models for low-latency serving and high-throughput environments.
  • Collaborate with Applied Researchers to productionize algorithms and research prototypes.
  • Monitor system performance, resolve production issues, and improve the reliability and efficiency of ML services.

Requirements

  • Bachelor's degree in Computer Science or a related area with 4+ years of relevant ML, AI, or Data Engineering experience.
  • Production engineering and software development experience in an object-oriented language such as Scala, Java, or Python.
  • Extensive experience with distributed big data processing frameworks such as Apache Hadoop, Spark, or Flink.
  • Production experience with TensorFlow and PyTorch.
  • Experience building and managing CI/CD pipelines for ML models, including Docker and Kubernetes containerization.
  • Experience with cloud services, big data pipelines, and databases such as AWS, GCP, or Azure.
  • Ability to design and build scalable distributed systems and expose functionality through RESTful or gRPC APIs.

Tech Stack

TCGplayer

About TCGplayer

201-500 employees

TCGplayer operates an online marketplace and software tools for buying and selling trading card games and related collectibles, serving hobby shops and individual sellers. It generates revenue through marketplace fees, seller subscriptions, and fulfillment programs such as TCGplayer Direct. An eBay subsidiary, the company provides authentication and logistics services that help stores list inventory at scale and reach buyers across the U.S. and internationally.

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