Senior Software Engineer - Machine Learning (Intelligent Engagement)

San Francisco

Key Responsibilities

  • Work with data scientists and software engineers on Leanplum’s most ambitious team, focusing on intelligently determining from data how to optimally engage app users to drive retention and usage
  • Develop machine learning models to produce Leanplum’s data intelligence features such as optimal time & channel, predictive analysis (churn), automated segmentation (user targeting), app insights etc
  • Contribute to data collection, processing pipelines and infrastructure to train Machine Learning models
  • Build predictive services that deliver low latency predictions from machine-learned models that are continuously updated.
  • Design, Build and Deploy services that allow us to scale across customers/verticals
  • Mentor engineers to efficiently build and optimize models
  • Develop engineering specs and quickly prototype experimental solutions

Qualifications

  • 5+ years professional experience in software development of multi-threaded, scalable and highly-available distributed systems.
  • Experience with Spark for big data processing, BigQuery, HDFS, MapReduce/Dataflow and distributed key-value stores
  • Experience with production-grade machine learning packages such as scikit-learn, spark-ml, vowpal wabbit, tensorflow, etc
  • 3+ years experience with Python, Java, Scala, or equivalent
  • Computer Science fundamentals in algorithm design, complexity analysis, problem solving and diagnosis
  • Excellent communication skills

Benefits

  • Health, vision, and dental insurance
  • Peer bonuses
  • TGIF happy hours
  • Puppies galore