Dynamics 365 F&O Developer — X++ Specialist (Hybrid, Poland)

Vention; Łódź; Hybrid; PLN 81,000 - 97,000; Full time

Benefits offered by this job

AI tools licenses

Private medical care

Kafeteria MyBenefit credits

Multisport membership

Glasses reimbursement

Referral bonuses

Job summary

Vention Group is seeking a Dynamics 365 Finance and Operations professional in Łódź to design and implement connector architectures and X++ extensions. You will build integrations via OData and DMF, and manage ALM in Azure DevOps and LCS environments.

You will advise clients on best practices, work with business users to design processes, and support multi-company GL/AP configurations while maintaining security roles and data integrity.

Qualifications

• 2+ years of experience with Dynamics AX or D365 Finance and Operations.
• Strong X++ skills, including Chain of Command, event handlers, data entities, and SysOperation framework.
• Hands-on experience integrating with external systems using OData, custom services, DMF and Azure services.
• Solid knowledge of Finance modules: AP, GL, financial dimensions, tax, multi-company and intercompany setups.
• Experience with ALM: Azure DevOps, pipelines, deployable packages, LCS/Power Platform admin center.

Responsibilities

• Design the connector architecture in F&O with the team and advise the client on standard F&O processes and best practices.
• Develop X++ extensions: Chain of Command, event handlers, data entities, custom services and SysOperation batch jobs.
• Build integrations using OData, custom services, DMF and business events; work with external REST APIs secured with OAuth 2.0 and Entra ID.
• Implement Accounts Payable and General Ledger scenarios: vendor invoices, journals, dimensions, tax, accruals and multi-company setups.
• Set up ALM: Azure DevOps repositories and pipelines, deployable packages, and LCS or Power Platform admin center environments.
• Write functional and technical design documents, mapping specs and product documentation.

Skills

Dynamics AX/D365

X++

CoC (Chain of Command)

OData integrations

Azure DevOps

Finance modules (AP/GL)

English (B2+)

Tools

Azure DevOps

LCS

Power Platform Admin Center

DMF

Job description

Vention Group is seeking a Dynamics 365 Finance and Operations professional in Łódź to design and implement connector architectures and X++ extensions. You will build integrations via OData and DMF, and manage ALM in Azure DevOps and LCS environments.

You will advise clients on best practices, work with business users to design processes, and support multi-company GL/AP configurations while maintaining security roles and data integrity.