Walmart
Overview
USA) Senior Software Engineer, Backend at Walmart Base pay range: $90,000.00/yr - $180,000.00/yr Base pay range
$90,000.00/yr - $180,000.00/yr Position summary
Senior Backend Software Engineer on Walmart’s Pricing team, you will lead the design and development of large-scale backend event-driven systems leveraging GenAI LLMs, machine learning, Cassandra, Kafka, Apache Spark, and GCP. You’ll architect scalable solutions to power pricing systems, mentor engineers, and drive innovation that impacts millions of customers. Your work will directly impact millions of Walmart customers and associates by ensuring competitive, accurate, and timely prices across our online and store channels. What you’ll do
Architect, design, and implement complex backend systems for pricing services using Java and Python (Kotlin experience is a plus) Lead integration of GenAI LLMs and machine learning models into backend services Design and optimize data storage with Cassandra, data streaming with Kafka, and large-scale processing with Apache Spark Develop and manage big data ETL jobs Implement and maintain monitoring and visualization dashboards with Grafana Mentor and guide junior engineers; lead technical discussions and reviews Collaborate with data scientists, ML engineers, and product managers to deliver pricing solutions Ensure best practices in code quality, testing, and documentation Drive continuous improvement in system performance, scalability, and reliability Qualifications
Bachelor’s or Master’s degree in Computer Science or related field 5+ years of backend development experience Deep expertise in Java; Kotlin experience is a plus, strong Python skills preferred Experience with Cassandra (or similar distributed NoSQL databases) Experience with Kafka (or similar messaging/streaming platforms) Experience designing and building large-scale distributed systems Proficiency with RESTful APIs and microservices Experience integrating machine learning models and/or GenAI LLMs into production preferred Experience with Apache Spark for big data processing preferred Hands-on experience with GCP (Google Cloud Platform) preferred Experience with monitoring/observability tools such as Grafana preferred Excellent leadership, communication, and problem-solving skills Seniority level
Mid-Senior level Employment type
Part-time Job function
Engineering and Information Technology Industries
Retail Benefits
Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more. Equal Opportunity Employer
Walmart, Inc. is an Equal Opportunity Employer By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing unique styles, experiences, identities, ideas and opinions while being welcoming of all people. Location
Primary location: Bentonville, AR Note: Walmart and its subsidiaries are committed to maintaining a drug-free workplace and have a no-tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment. Additional compensation may include annual or quarterly performance bonuses. Some benefits and eligibility requirements vary by role and location. For information about benefits and eligibility, see One.Walmart.
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USA) Senior Software Engineer, Backend at Walmart Base pay range: $90,000.00/yr - $180,000.00/yr Base pay range
$90,000.00/yr - $180,000.00/yr Position summary
Senior Backend Software Engineer on Walmart’s Pricing team, you will lead the design and development of large-scale backend event-driven systems leveraging GenAI LLMs, machine learning, Cassandra, Kafka, Apache Spark, and GCP. You’ll architect scalable solutions to power pricing systems, mentor engineers, and drive innovation that impacts millions of customers. Your work will directly impact millions of Walmart customers and associates by ensuring competitive, accurate, and timely prices across our online and store channels. What you’ll do
Architect, design, and implement complex backend systems for pricing services using Java and Python (Kotlin experience is a plus) Lead integration of GenAI LLMs and machine learning models into backend services Design and optimize data storage with Cassandra, data streaming with Kafka, and large-scale processing with Apache Spark Develop and manage big data ETL jobs Implement and maintain monitoring and visualization dashboards with Grafana Mentor and guide junior engineers; lead technical discussions and reviews Collaborate with data scientists, ML engineers, and product managers to deliver pricing solutions Ensure best practices in code quality, testing, and documentation Drive continuous improvement in system performance, scalability, and reliability Qualifications
Bachelor’s or Master’s degree in Computer Science or related field 5+ years of backend development experience Deep expertise in Java; Kotlin experience is a plus, strong Python skills preferred Experience with Cassandra (or similar distributed NoSQL databases) Experience with Kafka (or similar messaging/streaming platforms) Experience designing and building large-scale distributed systems Proficiency with RESTful APIs and microservices Experience integrating machine learning models and/or GenAI LLMs into production preferred Experience with Apache Spark for big data processing preferred Hands-on experience with GCP (Google Cloud Platform) preferred Experience with monitoring/observability tools such as Grafana preferred Excellent leadership, communication, and problem-solving skills Seniority level
Mid-Senior level Employment type
Part-time Job function
Engineering and Information Technology Industries
Retail Benefits
Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more. Equal Opportunity Employer
Walmart, Inc. is an Equal Opportunity Employer By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing unique styles, experiences, identities, ideas and opinions while being welcoming of all people. Location
Primary location: Bentonville, AR Note: Walmart and its subsidiaries are committed to maintaining a drug-free workplace and have a no-tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment. Additional compensation may include annual or quarterly performance bonuses. Some benefits and eligibility requirements vary by role and location. For information about benefits and eligibility, see One.Walmart.
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