Application Performance Monitoring Jobs in Missouri

Position Summary... What you'll do...Role summary:
As a Senior Software Engineer (Mobile-First Frontend), you will lead the development and delivery of intuitive, customer-facing mobile and web experiences that support key business objectives. You will design, build, test, and maintain scalable, high-performance frontend applications using modern technologies and responsive design principles. Working closely with product, design, platform, and engineering teams, you will translate complex requirements into seamless user experiences. You will drive frontend best practices, perform code reviews, optimize application performance, and contribute to CI/CD and DevOps processes. Your focus on quality, usability, innovation, and continuous improvement will help deliver secure, reliable, and impactful digital solutions.
About the team:
The Philanthropy Engineering team drives Walmart’s commitment to responsible business by developing cloud-native backend services with open-source technologies. Collaborating with engineers, UX designers, and product managers, the team delivers scalable, maintainable solutions supporting corporate social responsibility initiatives such as disaster relief and community programs. Emphasizing technical expertise and innovation, members apply agile methodologies and leverage skills in Spring Boot, APIs, Java, and cloud databases to build reliable, efficient software. The team fosters a collaborative environment focused on impactful technology that aligns with business goals and enhances community engagement.
What you'll do:

• Design, develop, and maintain high-performance mobile applications using React Native and React, delivering seamless user experiences across iOS and Android platforms.
• Own the end-to-end application lifecycle, including development, testing, deployment, store publishing, compliance, and ongoing enhancements.
• Collaborate with product, design, and engineering teams to define requirements and deliver impactful features. Integrate APIs, third-party services, and native modules while optimizing application performance and reliability.
• Implement analytics, monitoring, and automation testing solutions. Ensure code quality through unit testing, code reviews, and CI/CD practices. Create technical documentation and stay current with emerging mobile technologies and industry best practices.

What you'll bring:
You bring strong expertise in React Native, ReactJS, State Management, and GraphQL, with a proven ability to build scalable, high-performance mobile experiences across iOS and Android platforms. You have hands-on experience managing the complete application lifecycle, including development, testing, CI/CD, and App Store/Play Store releases. Your background includes integrating APIs, native modules, analytics, and monitoring tools while ensuring application reliability and performance. You excel at automation testing, code quality, and technical documentation. With strong problem-solving, communication, and collaboration skills, you effectively partner with cross-functional teams to deliver intuitive, customer-focused solutions and continuously embrace emerging technologies and best practices.

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At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $90,000.00 - $180,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
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Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years’ experience in software engineering or related area.
Option 2: 5 years’ experience in software engineering or related area. Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's experience in software engineering or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture. Primary Location... 805 Se Moberly Ln., Bentonville, AR 72712, United States of America 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. This policy applies to all employees and aims to create a safe and productive work environment.