Walmart's Pricing team needs to design and develop scalable backend services and APIs for next-generation pricing systems, impacting millions of customers and associates by ensuring competitive, accurate, and timely prices.
Requirements
- Proficiency in Java; experience with Kotlin is a plus, Python preferred
- Experience with Cassandra (or similar distributed NoSQL databases)
- Experience with Kafka (or similar messaging/streaming platforms)
- Hands-on experience with Apache Spark and Airflow for big data processing
- Experience with monitoring tools such as Grafana
- Experience with cloud platforms, especially GCP (Google Cloud Platform)
- 2+ years of backend development experience
Responsibilities
- Develop and maintain backend services and APIs for pricing systems using Java and Python (Kotlin experience is a plus)
- Integrate GenAI LLMs and machine learning models into production systems
- Leverage distributed technologies such as Cassandra for data storage, Kafka for real-time data streaming, and Apache Spark for large-scale data processing
- Develop big data processing ETLs utilizing Spark and Airflow
- Implement monitoring and dashboarding with Grafana to ensure system observability and reliability
- Collaborate with data scientists, ML engineers, and product teams to deliver robust pricing solutions
- Participate in code reviews and contribute to backend best practices
Other
- Bachelor’s degree in Computer Science or related field, or equivalent experience
- Flexible, hybrid work: primarily in office coupled with virtual when not onsite.
- Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job.
