ERP Integration Developer

At Medius, we believe finance should empower strategy, not stress. Founded in Sweden in 2001, we’ve grown from a local startup into a global leader in cloud-based spend management. Thousands of organizations trust our AI-powered solutions to simplify processes, eliminate manual work, and give finance teams clarity, confidence, and control. 

We’re more than a software company – we’re a global team of problem-solvers and innovators reinventing accounts payable. Our culture thrives on freedom, curiosity, and continuous improvement, giving you space to focus on what matters – and still have time to live your best life. 

If you want to make a real impact, see your ideas come to life, and shape the future of finance, Medius is the place for you. 

Job overview

As the integration developer at Medius, you will implement, maintain and update the Medius ERP connectors, ensure we combine the powers of both Medius and the ERP system offer the best end to end integration experience. Our ERP connectors are essential to the strategy and vision to help customer success.

Key responsibilities

• Innovation: Continue building and scaling our Medius Cloud Integration platform while ensuring its high availability and high reliability

• Value focus: Assist in requirements analysis when new features or changes are requested

• Collaboration: Work effectively on technical and functional changes, within a cross-functional team of professionals

• Execution: Develop and deploy of features - both in ERP and in Medius Suite, depending on what type of changes are required

• Quality assurance: Build test automation for existing and new features

Qualifications:

We believe you have strong ERP knowledge, good understanding of spend management as well as excellent development skills in one or more ERPs integrations, ideally with:

• Solid knowledge in C# and .NET technologies

• Proven software development experience

• The understanding of ERP in general

• Great interpersonal and intercultural communication skills

Nice-to-have:

• Experience in REST web service design

• Experience working with D365BC, SAP, D365FO or NetSuite and their programming languages, AL, ABAP, X++ or JavaScript.

• experience with any ERP consulting or integration work

• knowledge in the account payable or accounting module of the ERP

• Ability to function in a Scrum-based Agile environment with frequent code releases

• Automation experience using unit and integration tests to ensure backward compatibility of new deployments

If you have been developing custom built ERP integration solutions and are now looking for a chance to build something "for real" - this is your opportunity!

Why Medius: 

• Well-being perks: Multikafeteria program, private healthcare (LuxMed), life insurance 

• Fun & connection: Summer & Christmas parties, Game Board nights, spontaneous team events 

• Growth & impact: Be part of a team where your ideas matter, innovation thrives, and your work is visible globally