Bumble

Senior Machine Learning Engineer

Bumble$130K — $155K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-8 years of experience in machine learning roles, open to non-traditional backgrounds that show relevant skills
  • Strong background in deploying machine learning models in live environments
  • Proficiency in Python; expertise in frameworks like PyTorch or TensorFlow
  • Experience with data pipeline management and distributed systems (e.g., Spark, Airflow)
  • Knowledge of experimentation methodologies, including A/B testing
  • Strong interpersonal skills for effective cross-functional collaboration
  • Agile mindset with a focus on adapting to data-driven insights and priorities
  • Awareness of responsible AI practices and able to implement them in projects

Responsibilities

  • Build and deploy machine learning models to enhance user experiences and engagement
  • Manage end-to-end problem-solving, from data exploration to model deployment
  • Develop scalable ML pipelines using technologies like Spark and Airflow
  • Utilize modern ML frameworks to design, train, and optimize models
  • Contribute to experimentation frameworks for iterating model performance
  • Collaborate with Product and Engineering to transform product questions into ML solutions
  • Ensure high-quality outcomes through ownership and accountability for project deliverables
  • Apply responsible AI practices to ensure fairness and transparency in model development

Benefits

  • Access to advanced tools and technologies in machine learning
  • Collaborative work environment that values innovation and agility
  • Support for professional development and continuous learning
  • Opportunities to work on impactful projects that enhance user engagement
  • Focus on responsible AI practices, promoting ethical considerations in the technology
Full Job Description
What you'll do
  • Build and deploy machine learning models that improve recommendations, ranking, and personalization, driving measurable impact on user experience and engagement
  • Own problems end-to-end, from data exploration and feature engineering through to model training, evaluation, and production deployment
  • Develop and maintain scalable ML pipelines using tools such as Spark and Airflow to support reliable, high-quality model delivery
  • Apply modern ML frameworks (e.g. PyTorch or TensorFlow) to design, train, and optimize models in production environments
  • Contribute to experimentation frameworks, including A/B testing and offline evaluation, to iterate on model performance with an agile mindset
  • Collaborate cross-functionally with Product and Engineering, working with purpose to translate product questions into ML solutions
  • Take ownership of delivering high-quality solutions and see work through from insight to impact, balancing speed and rigor
  • Apply responsible AI practices, ensuring fairness, transparency, and safety are considered in model development and deployment


About You
  • Typically requires 5-8 years of experience, though we welcome candidates with alternative backgrounds that demonstrate equivalent skills.
  • Strong experience building and deploying machine learning models in production environments
  • Proficiency in Python and experience with at least one major ML framework (e.g. PyTorch, TensorFlow)
  • Experience working with data pipelines and distributed systems (e.g. Spark, Airflow) to support ML workflows
  • Familiarity with experimentation methodologies such as A/B testing and model evaluation techniques
  • Ability to collaborate effectively across functions, demonstrating strong ownership and a collaborative mindset
  • Demonstrates an agile mindset, adapting approaches based on data and evolving priorities while maintaining focus on outcomes
  • Growing AI fluency, with the ability to independently apply ML techniques and emerging tools (including LLMs) to solve problems responsibly


About Bumble

Bumble is an online dating app that allows users to connect with potential partners. The company was founded in 2014 and is headquartered in Austin, Texas. Bumble offers a range of features, including photo verification, video chat, and voice calls. The company serves a variety of demographics, including young adults and the LGBTQ+ community.
Learn more about Bumble
Size
600 employees
Market Cap
$2.6 billion
Industry
Revenue
$582.1 million
NASDAQ

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