Job Description

Job Description: POSITION NAME: Microsoft Dynamics AX 2012/D365 FO - Developer, Senior Software DeveloperREPORTING LOCATION: Bangalore, IndiaWORKING LOCATION: Hybrid SUMMARY:The Senior AX 2012 / D365 FO Developer will be a key member of the Eurofins global ERP engineering and delivery team, responsible for designing, customizing, integrating, and optimizing solutions within Microsoft Dynamics AX 2012 R3 and Dynamics 365 Finance Operations.With over 10+ years of deep technical expertise, the developer will lead complex customizations using X++, build scalable integrations using .NET/Azure, enhance application performance, support global rollout programs, and contribute to solution architecture discussions.This role involves close collaboration with solution architects, functional consultants, QA, DevOps, data teams, and external implementation partners to deliver secure, highquality ERP enhancements aligned with enterprise standards, performance expectations, and global roadmap objectives. POSITION OBJECTIVES:Solution DevelopmentDesign, build, and maintain customizations in AX 2012 and D365 FO using X++, extensions, event handlers, frameworks, and best practices.Develop and maintain supporting components using C#, .NET, Azure services, and SQL Server.Integrations InterfacesDevelop and support integrations between AX 2012 / D365 FO and external systems using technologies such as AIF (AX 2012 services), OData, REST APIs, Azure Integration Services (Functions, Logic Apps, Service Bus), Data Entities, and eESB middleware.Technical Design CollaborationWork closely with architects and functional teams to translate business needs into scalable technical designs.Participate in solution architecture, estimation, risk assessments, and technical workshops.Code Quality Best PracticesEnsure clean, secure, performanceoptimized code,



following Microsoft-recommended extensibility patterns.Conduct peer reviews and maintain coding standards.Performance OptimizationTroubleshoot performance issues across AX and D365 FO layers:Batch framework, queries, SQL tuningHeavy customizations, integrations, or long-running processesTesting Quality AssuranceSupport unit, integration, regression, and performance testing.Leverage tools like RSAT, JMeter, Postman, etc.ALM CI/CD ParticipationManage Azure DevOps pipelines for builds, deployments, version control, branching, and Work Item tracking.Contribute to automation and DevOps maturity improvements.Production Support Continuous ImprovementParticipate in go-live, hyper care, and postproduction support.Provide RCA, bug fixes, and continuous optimization recommendations.Documentation Knowledge SharingCreate and maintain TDDs, integration specs, deployment guidelines, and support documentation.Share knowledge across global teams and mentor junior developers.QUALIFICATIONS AND EXPERIENCE REQUIRED:ExperienceMinimum 10+ years of hands-on development experience in Microsoft Dynamics AX 2012 R2/R3 and D365 Finance Operations.Strong X++ development expertise including extensions, classes, forms, tables, workflows, and security framework.Deep experience upgrading/maintaining AX 2012 customizations and integrating with D365 FO.Technical SkillsAdvanced X++, C#, REST API development.Robust hands-on experience integrating AX 2012 using AIF (Document Services, Custom Services, XML-based integrations).Deep understanding of AX 2012 AIF pipelines, adapters, endpoints, data policies, document services,



and exception handling.Strong Microsoft Azure knowledge (Functions, Logic Apps, Key Vault, Service Bus, API Management).Expertise in SQL Server indexing, query tuning, execution plan analysis.Experience with data migration frameworks, entities, and largescale data processing.Experience with performance testing tools (JMeter or equivalents).Tools MethodologiesStrong experience with Azure DevOps, Git, branching strategies, CI/CD, and ALM.Knowledge of RSAT, LCS, and D365 deployment processes.Additional Skills (Good to Have)Experience working in .Net FrameworkPower Platform exposure (Power Apps, Power Automate).Understanding of Azure cloud administration, containers, AKS.Experience working in global, complex ERP environments.Soft SkillsStrong analytical and debugging abilities.Excellent communication skills for cross-functional collaboration.Ability to work autonomously and manage tasks efficiently.EducationBachelors or masters in computer science, Information Technology, Software Engineering, or related field.Excellent command of English (written and spoken).Additional InformationTravel Requirements:Occasional travel (1020%) may be required depending on project milestones.Work Environment:Highly collaborative, cross-functional, multicultural global environment involving Finance, IT, Architects, and external partners.Contract Type Location:India, BangaloreB2B preferred; hybrid working arrangement.Permanent opportunity considered.Professional Development:Opportunities to work on global rollouts, advanced ERP engineering practices, including AX 2012 development and AIF-based integrations, Azure integration patterns, and large-scale enterprise D365 FO/SCM transformation programs.

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📌 Principal AX Developer (Microsoft Dynamics AX 2012/F&O) (Karnataka)
🏢 Eurofins
📍 Karnataka