Staff Machine Learning Engineer - Ranking & Recommendations (Generative AI)

We are actively seeking individuals who excel in problem-solving and critical thinking, are proficient in coding, with proven track records of learning and growth, and have a deep interest in ML model, feature and infrastructure development. Candidates will have the opportunity to work across various lines, from infrastructure development to ML model development, productionalization, offering a diverse and enriching experience., 6. Bachelor's degree or equivalent in Computer Science, Engineering, Mathematics or related field, with 4+ years of full-time engineering experience.

7. 6+ years of ML experience and building ML models
8. Experience working with multiple multi-functional teams(product, science, product ops etc).
9. Expertise in one or more object-oriented programming languages (e.g. Python, Go, Java, C++).
10. Experience with big-data architecture, ETL frameworks and platforms, such as HDFS, Hive, MapReduce, Spark, , etc.
11. Working knowledge of latest ML technologies, and libraries, such as PyTorch, TensorFlow, Ray, etc.
12. Proven track records of being a fast learner and go-getter, with willingness to get out of the comfort zone.
13. Preferred Qualifications ----
14. Experience with building ranking and recommendation systems in production, making practical tradeoffs among algorithm sophistication, compute complexity, maintainability, and extensibility in production environments.
15. Experience with taking on vague business problems, translating them into ML + Optimization formulation, identifying the right features, model structure and optimization constraints, and delivering business impact.
16. Experience with design and architecture of ML systems and workflows.
17. Experience owning and delivering a technically challenging, multi-quarter project end to end.

1. Design and build Machine Learning models in Ranking and Recommendation domain.
2. Productionize and deploy these models for real-world application.
3. Review code and designs of teammates, providing constructive feedback.
4. Collaborate with Product and cross-functional teams to brainstorm new solutions and iterate on the product., For San Francisco, CA-based roles: The base salary range for this role is USD$232,000 per year - USD$258,000 per year. For Sunnyvale, CA-based roles: The base salary range for this role is USD$232,000 per year - USD$258,000 per year. For all US locations, you will be eligible to participate in Uber's bonus program, and may be offered an equity award & other types of comp. All full-time employees are eligible to participate in a 401(k) plan. You will also be eligible for various benefits. More details can be found at the following link https://jobs.uber.com/en/benefits.