Sr Business Central Developer - D365

About Smart Working

At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn t just another remote opportunity - it s about finding where you truly belong, no matter where you are. From day one, you re welcomed into a genuine community that values your growth and well-being. Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you re empowered to grow personally and professionally.

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About the Role

As a Senior Business Central Developer - D365, you ll join an ERP consultancy and implementation team, working closely with clients to deliver Business Central solutions across implementation, development, customization and ongoing support. This is a client-facing position where you ll contribute to projects for the company s own clients, including a strong portfolio within the construction sector, rather than working on internal systems.

You ll collaborate with consultants and project leads across different client projects, while developing a strong understanding of their requirements, systems and codebases. The role is suited to an experienced developer who enjoys becoming a trusted part of a team, building lasting relationships with clients and colleagues, and contributing to long-term project success.

Responsibilities

• Design, develop and maintain tailored customisations and extensions for Microsoft Dynamics 365 Business Central using AL.
• Contribute throughout the ERP implementation lifecycle, from requirements gathering and configuration through to development, testing and go-live support.
• Build and maintain integrations between Business Central and third-party applications and APIs, including Power Platform where required.
• Support Dynamics NAV to Business Central upgrades and migrations where relevant.
• Investigate and resolve technical and functional issues reported by Storm s clients.
• Create clear and comprehensive technical documentation covering custom development and system configuration.
• Collaborate closely with Storm s consultants and project leads while supporting multiple client projects simultaneously.

Requirements

• 5+ years hands-on development experience with Microsoft Dynamics 365 Business Central, or Dynamics NAV with recent Business Central transition experience.
• Strong proficiency in AL language and the Business Central / VS Code development environment.
• Solid understanding of Business Central data structures, tables, pages and extension architecture.
• Experience with API-based and third-party system integrations.
• Comfortable working directly with external clients in a consultancy delivery environment, not just internal stakeholders.
• Strong written and spoken English, given daily collaboration with an Ireland/UK-based team and clients.
• Able to integrate as a genuine long-term team member, remaining present and responsive on Slack/Teams during Irish/UK working hours and building real relationships with clients and colleagues.

Nice to Have

• Experience with Power Platform, including Power BI, Power Automate and Power Apps, alongside Business Central.
• Prior experience specifically in construction, professional services or project-based client sectors.
• Microsoft Dynamics 365 Business Central certification(s).
• Experience migrating clients from legacy Dynamics NAV versions.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.