Machine Learning is an integral part of how we design products, operate, and pursue Cash App’s mission to serve the unbanked as well as disrupt traditional financial institutions. Our massive scale and deep trove of transaction data create an endless number of opportunities to use artificial intelligence to better understand our customers and offer new products and experiences that can improve their lives. We are a highly creative group that prefers to solve problems from first principles; we move quickly, make incremental changes, and deploy to production every day. Check out our Machine Learning / AI blog here!

This role is part of our Cash App’s ML team and will be deeply embedded within one of our product teams – here are the workstreams we’re currently hiring for:

Support – Support AI Tooling

We aim to create better-than-human Customer Support Experiences by providing our support advocates real-time intelligent assistant empowered by Gen AI models. Cash App holds people’s money, and building customers’ trust is absolutely essential to our brand. Our team builds this trust by providing fast and reliable help whenever the customer needs through our advocates.

You will:

  • Experiment with state-of-the-art algorithms to improve knowledge retrieval and search efficiency
  • Develop Natural Language Processing and Gen AI models to improve effectiveness of customer support
  • Use large language  models to suggest responding messages to customer support advocates in real time
  • Create data features and embeddings from various data structures, (text/non-text, bath/streaming)
  • Collaborate with cross-functional teams to understand business needs and develop impactful solutions
  • Create both batch and realtime models training and deployment designs
  • Continuously monitor and evaluate the performance of machine learning models, making adjustments as necessary
  • Prepare and present reports on model performance and trends to stakeholders

Qualifications

You have:

  • Must be based in Pacific OR Mountain Time Zone
  • Bachelor’s degree in Computer Science, Statistics, Mathematics, or a related field. A Master’s degree is preferred
  • 5+ years of experience in machine learning, data analysis, or a related field
  • Proven experience in Deep Learning, Natural Language Processing, Large Language Models, Search & Recommendation
  • Strong knowledge of machine learning algorithms and data analysis techniques
  • Proficiency in programming languages such as Python or Java
  • Excellent problem-solving skills and attention to detail
  • Strong communication skills, with the ability to explain complex concepts to non-technical stakeholders

Technologies we use and teach:

  • Python (NumPy, Pandas, sklearn, TensorFlow, PyTorch, keras, etc.)
  • Snowflake, DataBricks, GCP, AWS
  • Classical classification / regression models

Additional Information

Block takes a market-based approach to pay, and pay may vary depending on your location. U.S. locations are categorized into one of four zones based on a cost of labor index for that geographic area. The successful candidate’s starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions. These ranges may be modified in the future.

Zone A: USD $163,600 – USD $245,400
Zone B: USD $155,400 – USD $233,200
Zone C: USD $147,300 – USD $220,900
Zone D: USD $139,000 – USD $208,600

Job Overview
Job alerts

Subscribe to our weekly job alerts below and never miss the latest jobs

Sign in

Sign Up

Forgotten Password

Job Quick Search

Cart

Basket

Share