Senior X++ Developer (Dynamics 365 F&O;)

Location: Katowice, Poland — hybrid

Company

hirify.global provides payroll and HR solutions for organizations across Europe and globally, with offices in Europe and Mauritius.

What you will do

• Design and build new features and APIs in X++.
• Enhance and maintain the D365FO X-Tend add-on.
• Develop and release clean updates, fixes, and improvements.
• Investigate bugs and resolve complex application issues.
• Collaborate with analysts, the project manager, and stakeholders to turn business needs into practical solutions.
• Contribute to an autonomous development squad focused on consistent delivery of product value.

Requirements

• Strong experience with Dynamics 365 Finance and Operations.
• Hands-on mastery of X++.
• Working knowledge of Visual Studio, Azure DevOps, LCS, and MS SQL.
• Fluent English required.
• Ownership, clear communication, curiosity, willingness to learn, and discipline to complete work.

Nice to have

• Experience with Dynamics AX2009 or C#.
• ATL-based automated testing experience.
• Power Platform integrations with Finance and Operations.
• Experience with Azure SQL, Data Lake, Dataverse, or Azure DevOps build pipelines.

Culture & Benefits

• Permanent employment contract after a three-month probation period.
• Flexible working hours, hybrid work, and a financial allowance for remote work.
• Private medical care, sports card, lunch card, life insurance, holiday allowance, and annual bonus.
• Workation for up to four weeks per year from an hirify.global location in the EU.
• Language courses during working hours, professional training, individual development planning, and career growth opportunities.
• Integration events, free parking, employee loans, referral program, and PPK with a 3.5% employer contribution.