Senior Software Engineer | Java

About the Role Are you ready to build systems that don't just \"work,\" but thrive by developing solutions that impact millions of users? At Walmart Global Tech , we are looking for a Senior Software Engineer who is passionate about clean code, distributed systems, and mentoring the next generation of talent. We value problem‑solving ability and engineering mindset over a perfect 100% match of a bulleted list. If you love Java and want to see your code impact the real world every single day, we want to talk to you. How You’ll Make an Impact Build for Millions: You’ll design and implement high‑performance, fault‑tolerant backend services that power our global operations. Architect the Future: Translate complex business needs into elegant technical solutions using Java 17 and Spring Boot . Collaborate Globally: Work in an Agile environment with diverse teams across the world. You’ll be a key voice in technical roadmaps and architectural decisions. Elevate the Team: Act as a technical leader by mentoring junior engineers and promoting a culture of clean code, TDD, and excellence. Solve High‑Stakes Challenges: Proactively tackle production issues and drive root‑cause analysis to ensure our systems stay resilient during peak traffic events. Tools and Technologies Core: Strong proficiency in Java (we use 11/17) and the Spring Ecosystem (Boot, Cloud, Security). APIs: Experience building and scaling RESTful or GraphQL services. Data: Familiarity with SQL (MySQL/Postgres) and an interest in NoSQL (MongoDB, Neo4J, or Cassandra). Cloud & DevOps: Experience with (or a desire to learn) Azure/GCP , Kubernetes, and Docker. Engineering Rigor: A focus on CI/CD, observability (Splunk/Prometheus), and automated testing. What We Value Experience: Roughly 5+ years in software engineering. We care more about what you’ve built and how you solved problems than the exact number of years on your resume. Leadership: You enjoy sharing knowledge and helping those around you grow. Adaptability: You’re comfortable navigating a fast‑paced environment and shifting priorities when necessary. Communication: High proficiency in English, as you’ll be collaborating with global teams every day. Why Join Us? Scale Like Nowhere Else: Your work impacts millions of customers and associates worldwide. Growth‑Centric Culture: Access to internal training, tech talks, and clear career paths. Balance: We offer competitive benefits and flexible working arrangements because we know you have a life outside of code. Inclusive Environment: We are committed to a workplace where everyone belongs. We hire based on potential and skills, not just a degree or a background. Not sure if you check every single box? Apply anyway We are looking for great engineers, not just great resumes. At Walmart de México y Centroamérica, we are committed to a culture of belonging. We seek to hire the best talent based on competencies, skills, and potential. We do not discriminate for any reason, including gender, age, ethnicity, physical appearance, marital status, health conditions (including HIV or any illness), socioeconomic status, disability, sexual orientation, gender identity, or expression. During the recruitment process, we will not request personal information, photographs, or clinical tests of any kind. Personal data is not relevant during interviews or final selection. We are committed to providing a respectful, discrimination‑free, and harassment‑free workplace for all associates. Seniority level Mid‑Senior level Employment type Full‑time Job function Retail, IT Services and IT Consulting, and Software Development Referrals increase your chances of interviewing at Walmart Global Tech by 2x. Get notified about new Software Engineer jobs in Azcapotzalco, Mexico City, Mexico . #J-18808-Ljbffr