Job Summary Design, develop (code), test, and debug applications. Provide Ready-to-Serve and development support. Maintain, enhance, and provide solutions for software applications. Major Tasks, Responsibilities and Key Accountabilities Provides and documents technical design and specifications to meet business and functional requirements. Develops (code). Implements and maintains tools/applications.Performs unit testing prior to moving code/configuration to the QA process. Assists in the development and definition of test plans and scripts for performance, regression, and user acceptance test plans. Supports QA activities as required. Builds and maintains templates, rules, style sheets, workflows, data extractions and imports, interfaces, and object models. Analyzes applications for compliance with security protocols. Research defects and solves for root cause in applications. Research upgrades, patches, and new functionality. Participates in peer reviews. Career Level Dimensions Typical Training/Experience Typically requires BS/BA in a related discipline. Generally, 3-5 years of experience in a related field; certification is required in some areas OR MS/MA and generally 2-4 years of experience in a related field. Certification is required in some areas. Problem Complexity Demonstrates skill in data analysis techniques by resolving missing/incomplete information and inconsistencies/anomalies in more complex research/data. Autonomy Nature of work requires increasing independence; receives guidance only on unusual, complex problems or issues. Work review typically involves periodic review of output by a supervisor and/or direct "customers" of the process. Leadership May provide general guidance/direction to or train junior level support personnel or professional personnel. Environmental Job Requirements Located in a comfortable indoor area. Any unpleasant conditions would be infrequent and not objectionable. Most of the time is spent sitting in a comfortable position and there is frequent opportunity to move about. On rare occasions there may be a need to move or lift light articles. Preferred Qualifications: 1-3 years of MuleSoft development experience. 1-3 years of SQL (RDBMS) experience. Experience with MuleSoft Anypoint Platform (4.x). Familiar with HTTP and APIs. Experience with integration patterns (Sync/Async / Batch / PubSub, etc). Comfortable using API technologies (Postman, JMeter, etc). #LI-Remote About Core & Main Based in St. Louis, Core & Main is a leading distributor of water, sewer, storm drain and fire protection products in the United States. Operating approximately 320 branches nationwide, the company combines local expertise with a national supply chain to provide contractors and municipalities innovative solutions for new construction and aging infrastructure. Core & Main’s 4,500 plus associates are committed to the safe distribution of water and fire protection to help communities thrive. Visit www.coreandmain.com to learn more. Core & Main is an Equal Employment Opportunity employer. Employment at Core & Main is based solely on a person’s merit and qualifications directly related to professional competence. Core & Main does not discriminate against any employee or applicant on the basis of race, creed, color, religion, national origin, nationality, ancestry, age, disability, veteran status, pregnancy or related condition (including breastfeeding), affectional or sexual orientation, gender identity or expression, marital status, status with regard to public assistance, citizenship, or any other basis protected by law. None of the questions in this application are intended to elicit information regarding any protected characteristics, nor imply any limitation, illegal preferences or discrimination based upon non-job-related information or protected characteristics. For more information, please click here or visit https://www.eeoc.gov