United States and Canada Remote (Country) USD 216,700 – 303,400 / year

Reddit is hiring a Senior Machine Learning Engineer, Core Experience and Growth

About the Role

The role involves developing advanced machine learning systems that improve core product functionality and user engagement, working closely with cross-functional teams to integrate intelligent features at scale.

Responsibilities

  • Design and implement machine learning models to improve key product experiences
  • Collaborate with product and engineering teams to identify high-impact opportunities
  • Build scalable data pipelines to support model training and inference
  • Evaluate model performance using rigorous experimentation frameworks
  • Optimize algorithms for speed, accuracy, and computational efficiency
  • Work with large-scale datasets to extract meaningful behavioral patterns
  • Deploy models into production environments with monitoring and feedback loops
  • Conduct A/B tests to measure the impact of machine learning features
  • Maintain and iterate on existing machine learning systems
  • Ensure models comply with privacy and ethical standards
  • Translate business requirements into technical machine learning solutions
  • Mentor junior engineers and contribute to team technical direction
  • Stay current with advancements in machine learning research and tooling
  • Diagnose and resolve data quality and model degradation issues
  • Support the development of internal machine learning platforms
  • Contribute to documentation and knowledge sharing across teams
  • Integrate third-party data sources where applicable
  • Work with ambiguous problem statements and define clear solution paths
  • Balance short-term deliverables with long-term technical vision
  • Use statistical methods to interpret user behavior trends
  • Improve personalization and recommendation systems
  • Develop anomaly detection mechanisms for platform health
  • Participate in code reviews and system design discussions
  • Ensure solutions are inclusive and accessible to diverse user groups
  • Drive automation of manual processes using predictive modeling

Compensation

Competitive salary and equity package

Work Arrangement

Hybrid or remote options available

Team

Part of the Core Product and Growth organization

Why This Role Matters

This position plays a critical role in shaping how millions of users interact with content by building intelligent systems that surface relevant information and foster meaningful engagement.

What We Value

We prioritize technical excellence, user-centric design, collaboration, and a commitment to ethical AI practices in all machine learning initiatives.

Available for qualified candidates

Required Skills
TensorFlowPytorchSQLPythonGoMachine LearningDistributed SystemsA/B TestingModel DeploymentData Pipelines
About company
Reddit
Reddit is a community of communities built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. With 100,000+ active communities and approximately 121 million daily active unique visitors, Reddit is one of the internet's largest sources of information.
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Job Details
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Posted 7 months ago