ERP Application Developer

ERP Application DeveloperConsider joining the MX Holdings family as an ERP Application Developer in one of our company locations- St. Louis, MO, Leetonia, OH, or Wellsville, PA. The ERP Application Developer is a hands-on Microsoft Dynamics 365 Finance & Supply Chain Developer that supports our manufacturing division, Pennex.This role will be responsible for developing, maintaining, troubleshooting, and deploying D365 extensions using X++, while working closely with business users, IT, and leadership to understand operational needs and deliver practical, reliable solutions.A successful candidate will have proven, hands-on experience with D365 and X++ development, including extension-based development, build/deployment processes, and production support.ResponsibilitiesEssential Duties and Responsibilities:Develops, maintains, troubleshoots, and supports customizations and extensions in Microsoft D365 using X++.Designs and implements D365 extensions using Microsoft-supported patterns, including extension-based development, event handlers, Chain of Command, forms, tables, classes, data entities, security, and integrations.Supports the full SDLC, including requirements gathering, technical design, development, unit testing, code review, documentation, deployment, production support, and continuous improvement.Manages and supports D365 build, release, deployment, and environment management activities in coordination with IT and business stakeholders.Works closely with business users to understand manufacturing, finance, supply chain, inventory, purchasing, production, and related business processes.Translates functional requirements into technical solutions that are stable, supportable, and aligned with D365 best practices.Troubleshoots production issues, identify root causes, and implement durable fixes.Maintains existing D365 customizations and extensions written by internal or external developers.Assists with integrations between D365 and other enterprise systems, including APIs, data entities, batch jobs, file-based integrations, and reporting/data platforms.Creates and maintains technical documentation, deployment notes, support documentation, and knowledge transfer materials.Participates in planning, prioritization, estimation, and communication for D365-related development work.Uses modern development practices, including source control, branching, code review, testing, DevOps pipelines, and release management.Leverages AI tools responsibly in the current role to improve productivity, documentation, analysis, troubleshooting, and software development quality.Assists the Business Analysts and Application Architects in updating relevant documentation to reflect the software applications as deployed to production.Performs other duties as assigned.QualificationsIdeal Candidate Will Have:Education:Bachelor's degree (B. A.) from four-year college or university in Engineering, Computer Science, or similar field preferred; or equivalent combination of education and experiences below.Experience:Required:Hands-on experience with X++ development in D365Experience with D365 in a manufacturing environmentExperience with D365 build, deployment, environment management, and release processes.Preferred:Current use of AI tools in a professional software development or technical delivery role.Experience using source control and modern development practices.Experience using Visual StudioExperience with reporting or analytics related to D365, including Power BI, Electronic Reporting, SSRS, BYOD, Data Lake, Fabric, or similar platforms.Experience with MVC or MVP design pattern for web applicationsRequired Skills, Knowledge, and Abilities:General:Ability to identify pain points for end users or operations; solves problems that resolves issues with the systemActs with the utmost integrity; acts as a trusted partner to IT and operations teamsPromotes teamwork and works collaboratively with the broader IT and operations teamsProvides a good experience when interacting with internal or external stakeholders, end users, or team members; ensures that communication and interactions are helpful and professionalDriven and self-motivated to solve problems and improve MS D365 to meet the business needsCommunicates effectively using verbal and written communicationPlans and organizes work; understands how to prioritize workload/projectsAdapts to different communication styles and circumstances. Understands change managementAbility to apply common sense understanding to carry out instructions furnished in written, oral, or diagram formAbility to deal with problems involving several concrete variables in standardized situationsAbility to follow moderately complex business logic in developing solutionsMust be eligible to work in the United States, visa sponsorships are not availableRegular attendance is requiredCandidates must meet pre-employment screening requirements, including background checks and drug screeningsTechnical:Intermediate or better X++ skillsExperience with CodeX or Claude CodeAbility to manage each stage of D365 code change deployment.Experience using Visual StudioMSFT Power Platform skillsAbility to properly utilize source code control toolsAdvanced T-SQL skillsIntermediate or better C# skillsExperience with reporting or analytics related to D36, including Power BI, Electronic Reporting, SSRS, BYOD, Data Lake, Fabric, or similar platforms.Intermediate or better Javascript skillsBasic T-SQL skillsFamiliarity with WCF (Windows Communication Foundation)Facility with Microsoft Outlook, ExcelAbout UsPerks of the Job:Medical, dental and vision insuranceDisability and life insurance401(k) with matching contributionGenerous allotment of paid vacation and paid holidaysEnterprise-wide winter break between Christmas and New Year's holidaysCompetitive wages plus performance-based bonus opportunitiesOngoing training and professional developmentAmple opportunity for career growth and advancementPaid time off for all new parentsWhy Our People Love Working Here:Purpose-driven, friendly, open, and respectful cultureHighly engaged workforce – as indicated by best-in-class engagement scoresHybrid work schedule consisting of 3 in-office days and 2 remote days per weekShared core values of safety, integrity, caring and growthLeaders committed to building more diverse, inclusive teamsOn-Demand pay via DailyPayRobust recognition and reward programCommunity Impact opportunities including additional time off to volunteer and charitable match up to $250 per employeeTuition reimbursementComplimentary refreshment bar with beverages and snacksEmployee discount program with hundreds of partner brandsWellness incentive programRegular employee celebrations and eventsWho We AreCelebrating 50 years in 2024, MX Holdings is a global leader in the purchasing, processing, and manufacturing of non-ferrous metals, primarily Aluminum. Enabled by our breadth of experience and deep expertise, we are proud to deliver top-quality products and services to customers across our family of brands – including Metal Exchange and Pennex.But it's not just what we do that sets us apart, it's how we do it. Safety. Integrity. Caring. Growth. These core values are embodied by each member of our team; guiding every action we take and decision we make. Whether it's driving innovation within our industry, making the impossible possible for our customers, providing a safe, respectful workplace for employees or