ecosio
Senior EDI / e-invoicing Integration Engineer (f/m/d) - with English and German/French/Italian

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Senior EDI / e-invoicing Integration Engineer (f/m/d) - with English and German/French/Italian
Company Description ecosio is a fast-growing, innovative service company and a leading provider of B2B integration, specialising in electronic data interchange (EDI), Web EDI and e-invoicing. ecosio is part of Vertex, Inc., a leading global provider of indirect tax solutions listed on Nasdaq (VERX).
Our brand slogan is Connections That Work as we believe strong connections are central to successful business relationships - both external and internal. At ecosio, we hire individuals from all backgrounds and are committed to creating an inclusive work environment. We are technology lovers, set the highest standards for our solutions, and put innovative ideas first. Job Description You'll connect with the role if you enjoy... optimising e-invoicing and global supply chains by planning, coordinating and technically implementing e-invoicing and EDI projects on our cloud platform communicating worldwide with our partner companies, customers and their suppliers acting as the interface between our customers, their ERP System and our SaaS platform taking on new customers (after handover from Sales) and independently progressing your integration projects appearing as a sparring partner for our customers and solving their technical issues performing proactively to ensure each project’s success coordinating mappings for e-invoicing and EDI integration with the document engineering team for your integration projects encouraging the evaluation and implementation of new tools and processes for the project and managing the process Qualifications To connect with ecosio it is important to have… several years of work experience in e-invoicing and/or EDI experience with the integration of ERP import and export interfaces based on XML, CSV and IDocs experience with EDI onboardings, EDI service providers and Value Added Networks (VANs) experience with national e-invoicing mandates around the globe in-depth knowledge of typical EDI and integration formats like XML, EDIFACT, ANSI X12, and VDA as well as EDI protocols like AS2, OFTP2 or PEPPOL excellent communication skills in English and French / German / Italian / Chinese know-how in project management, supply chain management and/or logistics strong organisational skills and enjoy working independently Additional Information By connecting with us you will experience... Our remote-first culture lets you work remotely from one of our designated countries Flexible working hours to suit your schedule and priorities Annual personal development budget to invest in conferences, courses, or career coaching Home office allowance to create a workspace that fits your needs Regular events and trips to connect, celebrate, and have fun with the team Workations of up to 90 days per year within the EU, combining travel and productivity Wellbeing support, including mental health resources and employee assistance programs Additional country-specific benefits based on your location
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Sounds like a connection that works? Then apply now and we will get in touch soon!


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