To support the growth of our activities, we are strengthening our accounting team based in Brussels.  If you are looking for your first experience in finance/accounting in an international context and in a challenging but caring environment, this internship is for you! 

What will you do:

Your main mission will be as follows:

• Verification and entry of invoices and expense reports;
• Preparation of supplier payments;
• Participation in periodic accounting closings;
• Completing the Year-End audit;
• One-off financial analysis;
• Contribution to the drafting and updating of accounting and administrative procedures;

What do you bring:

• You have or studying for a university  / bachelor degree in accounting or corporate finance,
• You are proficient in the Microsoft Office suite - especially Excel
• You are fluent in English and French
• You are organized, precise and rigorous
• You are a real "team player"   

What do we offer:

• An internship position in the heart of the European capital
• Comprehensive training in accounting practices in an international environment
• An enriching experience in a fast-growing Fintech
• Varied tasks for a rapid increase in skills
• Regular events (afterworks, team building, )

Who we are:

iBanFirst is a fast-growing European fintech that is revolutionizing international payments for SMEs. Founded in 2016, our platform empowers Small & Medium Multinationals (SMMs) to regain control over their payment operations: currency conversion (FX), international transactions, and foreign exchange risk management across 140 countries — quickly, transparently, and securely. 

We make life easier for SMEs through an advanced technology platform (automation, APIs, AI…) combined with dedicated expertise, offering the best of both worlds: the agility of a SaaS solution and the reliability of a trusted partner. 

By simplifying complexity, iBanFirst helps thousands of bold companies seize global business opportunities with peace of mind — delivering simplicity, transparency, and security. 

Key figures 

• 350+ employees across 13 offices in 10 European countries 
• 30+ nationalities represented, average age: 32 
• 10,000 corporate clients trust us 
• €80M in revenue in 2025, with a target of around €100M in 2026 
• Profitable for more than two years 
• Ranked for 6 consecutive years in the Financial Times FT1000, among the fastest-growing European companies 
• An NPS of 87.5 — an exceptional score in our industry that reflects enthusiastic client feedback on the simplicity, speed, and quality of our service 

A strong culture built around 4 core values 

• Team First : The complexity of our industry demands collective intelligence. We prioritize cooperation, transparency, and knowledge sharing. Success is a team effort, and decisions are made together.
• Tenacity : We’re transforming a challenging and highly regulated market. It requires endurance, fast learning, and resilience — qualities rooted in our entrepreneurial DNA. 
• Transformation : Innovation is not a buzzword; it’s a necessity in a constantly shifting and strategic sector. We innovate with intent: every technical, product, or organizational improvement is designed for real impact. 
• Trust : Trust is the foundation of everything we build — with our clients and, above all, internally. It’s driven by ownership, autonomy, and a shared commitment to transparency, rigor, and reliability. 

Why join us? 

• We operate at the heart of a strategic and fast-evolving sector: international payments for SMEs — a complex, high-potential market. 
• We’re driven by a meaningful mission: helping bold “Small & Medium Multinationals” succeed globally. 
• Our platform integrates cutting-edge technologies (AI, automation…), making it an ideal playground to test, learn, and innovate continuously. 
• You’ll join an agile environment where your expertise has tangible impact, working alongside talent from top financial institutions. 
• iBanFirst is profitable and backed by long-term investors: 
• Xavier Niel and Bpifrance, historical shareholders, have supported and trusted us from the beginning 
• In 2021, the entry of Marlin Equity Partners marked a new chapter in our international ambitions 

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