Core & Main LP logo

Data Engineer II - Mulesoft

Job Overview

Location

Remote - Maryland

Job Type

Full-time

Category

Data & Analytics

Date Posted

July 16, 2026

Full Job Description

đź“‹ Description

  • • Design, build, test, and maintain reliable integration solutions, APIs, and data flows that connect enterprise applications, data platforms, and external partners.
  • • This role owns end-to-end integration components and works independently on moderately complex integration and engineering tasks, partnering with senior engineers, architects, product teams, and business stakeholders to deliver high-quality, scalable, and well-documented solutions.
  • • Design, develop, and maintain production-ready APIs and integration flows across cloud, on-premises, and third-party platforms.
  • • Implement scalable integration patterns, including synchronous, asynchronous, batch, and event-driven processing.
  • • Collaborate with business and technical stakeholders to understand integration and data requirements and translate them into effective technical solutions.
  • • Build reusable integration components and services aligned with enterprise architecture, security, and development standards.
  • • Perform unit testing and support QA, regression, and user acceptance testing for integration solutions.
  • • Troubleshoot, debug, and resolve integration failures, data flow issues, performance bottlenecks, and production defects.
  • • Contribute to technical documentation, including solution designs, interface specifications, data mappings, and operational runbooks.
  • • Participate in peer code reviews and apply feedback to improve code quality, reliability, and maintainability.
  • • Support enhancements, patches, upgrades, and operational administration activities across integration and related data platforms.

🎯 Requirements

  • • 3-5 years of hands-on experience in integration development or API engineering.
  • • Experience developing and supporting integrations using MuleSoft or comparable middleware/iPaaS platforms.
  • • Strong understanding of REST, SOAP, JSON, XML, and common API and integration design patterns.
  • • Experience building event-driven integrations (Kafka, RabbitMQ, Azure Service Bus, etc.).
  • • Proficiency in SQL and experience working with relational databases.
  • • Experience with Java, JavaScript, Python, or similar programming and scripting languages.
  • • Familiarity with API testing and troubleshooting tools such as Postman, JMeter, or similar technologies.
  • • Hands-on experience with version control and CI/CD practices using Git and platforms such as Azure DevOps, GitHub, or GitLab.
  • • Understanding of integration security concepts and protocols, including OAuth2, JWT, SSL/TLS, and SAML.
  • • Familiarity with enterprise applications and data domains, including ERP platforms and/or master data, is a plus.
  • • Excellent problem-solving skills and ability to learn new integration platforms quickly.
  • • Strong communication skills with the ability to translate complex technical concepts into business-friendly language.
  • • Bachelor’s degree in Computer Science, Information Technology, or related field.

🏖️ Benefits

  • • Competitive salary: $84,497.50 - $120,710.72 per year.
  • • 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.

Skills & Technologies

Python
JavaScript
Java
Azure
GitLab
Remote
Degree Required

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About Core & Main LP

Core & Main is a leading U.S. distributor of waterworks and fire protection infrastructure products. The company serves a diverse customer base, including municipalities, industrial facilities, and commercial contractors. Their product portfolio encompasses pipes, fittings, valves, hydrants, and other essential components for water and wastewater systems, as well as fire suppression systems. Core & Main operates an extensive network of branches across the United States, providing a wide range of products and services to support infrastructure development and maintenance. They are committed to delivering reliable solutions and exceptional service to their customers in the essential utilities sector.

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