D365FO X++ Developer
Offer summary

(Summary generated by AI based on the full job description)

The project involves development and maintenance of Microsoft Dynamics 365 Finance and Operations (D365FO) for a large European retailer. Key technologies include X++, SQL, Azure DevOps, Visual Studio and tools like Lifecycle Services (LCS), Data Management Framework (DMF). Responsibilities cover designing, developing, and extending D365FO modules, integrating with external systems, testing, and documentation. Offered benefits include a 550 PLN monthly benefit budget, private medical care, and language learning support.

you can start ASAP

D365FO X++ Developer

Company: Reply Polska Sp. z o.o.

from: 1 June 2026
to: 1 July 2026
135 - 185net (+ VAT)/ hr.B2B contract (full-time)
15 000 - 24 000gross/ mth.contract of employment
Offer parameters
level:mid
working mode:hybrid
Katowice, Silesian
Katowice, SilesianWrocławska 54View on map

Requirements

Expected technologies

X++
SQL
Microsoft Dynamics

Our requirements

  • Several years of professional experience as a D365FO Developer with in-depth knowledge of X++
  • Strong understanding of D365FO architecture and data model
  • Proficiency in SQL with experience optimizing database performance
  • Experience with Azure DevOps and version control (Git)
  • Familiarity with data integration and migration using DMF and related technologies
  • Strong quality awareness, including testing, documentation, and adherence to coding standards
  • Excellent communication skills and the ability to work collaboratively in an agile, international setup
  • Calm, structured, and solution-oriented mindset – you take ownership even in complex environments
  • Fluent English and Polish (written and spoken)
  • Candidates with relevant Microsoft AX development experience are also welcome

Optional

  • Fluent German (written and spoken)
  • Experience with Azure platform integrations
  • Industry knowledge in retail or logistics
  • Relevant Microsoft Dynamics 365FO certifications
  • Experience in multi-country or global implementations

Your responsibilities

  • Design, develop, and extend D365FO modules using X++
  • Work with tables, classes, forms, reports (SSRS/Electronic Reporting), and data entities
  • Customize standard functionalities and implement new features in alignment with business requirements
  • Use Lifecycle Services (LCS) for deployment, monitoring, and troubleshooting
  • Collaborate in the D365FO Development Environment (Visual Studio, Application Explorer)
  • Integrate D365FO with external systems using Data Entities, OData, Webservices, Logic Apps
  • Work with the Data Management Framework (DMF) for data migration and integration
  • Collaborate in an agile environment with Azure DevOps (Repos, Pipelines, Boards) for CI/CD
  • Ensure quality through unit and integration testing, code reviews, and documentation
  • Actively contribute to product design and solution discussions with product owners and analysts

About the project

You will join our ERP team, working on the development, customization, and operation of Microsoft Dynamics 365 Finance and Operations (D365FO) solutions for one of Europe’s largest retailers.
Our setup is characterized by close collaboration between developers, product owners, and business analysts, working in agile release cycles to deliver scalable and reliable solutions that support critical business processes in finance, supply chain, logistics, and retail.

This is how we organize our work

This is how we work

in house
Company

Development opportunities we offer

  • development budget
  • external training
  • intracompany training

What we offer

  • Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more.
  • Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones!
  • Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development.
  • Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions.

Benefits

  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • integration events
  • extra social benefits

Recruitment stages

  • 1.
    Tech interview
  • 2.
    HR interview

Reply Polska Sp. z o.o.

WHO ARE WE:
We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail.
OUR MISSION:
"We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer."

This is how we work

D365FO X++ Developer
15k–24k zł / mth. (CoE), 135–185 zł / hr. (B2B)
I apply to:
Reply Polska Sp. z o.o.
Katowice, Silesian
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