Payment Operations & Treasury Specialist (Junior)

We hold EMI and CASP licenses from the CSSF and build international payments infrastructure for businesses operating across markets, currencies, and financial systems.

We are creating a unified platform that brings together international payments, foreign exchange, and digital financial infrastructure — helping companies simplify treasury operations, expand into new markets, and connect traditional payment rails with the emerging digital economy.

About the Role

We are looking for a Payment Operations & Treasury Specialist to join our growing team in Luxembourg.

In this role, you will support daily payment and treasury operations, working with both traditional currencies and cryptocurrencies. Your tasks will include monitoring transactions and account balances, investigating payment issues, and assisting with treasury transfers, wallet rebalancing, and custody operations. You will work closely with our Finance team and collaborate with Compliance, Risk, and Product colleagues.

This is a great opportunity for someone with a background in payments or financial operations who wants to develop their skills, gain experience with crypto operations, and grow within a regulated fintech company.

Responsibilities

Payment & Treasury Operations

• Handle day-to-day fiat and crypto payment operations
• Monitor account balances and support liquidity management across fiat and crypto accounts
• Assist with treasury transfers, wallet rebalancing and custody operations
• Monitor payment flows and identify potential issues
• Investigate failed, delayed or held payments, working with internal teams and external providers to resolve issues

Operational Controls & Safeguarding

• Follow internal procedures and controls for payment and treasury operations
• Support Finance and Compliance teams with customer funds safeguarding activities
• Keep accurate records of transactions and operational activities
• Assist with audit preparation, regulatory requests and operational reporting

Process Improvement & Collaboration

• Help identify opportunities to improve and automate daily operational processes
• Support the introduction of new payment flows, tools and procedures
• Work closely with Finance, Compliance, Risk and Product teams to resolve operational issues
• Communicate with banks, payment providers and other external partners when needed

Requirements

• At least 1 year of experience in payment operations, treasury operations, or financial operations
• Experience working in a bank, EMI, payment institution, fintech, or other financial services company
• Basic understanding of payment processes, banking operations, and financial transactions
• Hands-on experience with processing, monitoring, or reconciling payments
• Good attention to detail and ability to follow internal procedures and operational controls
• Strong problem-solving skills and willingness to take ownership of daily tasks
• Ability to learn new systems and processes quickly and work independently
• Good communication skills and ability to work with different teams
• Good command of English, both written and spoken

Nice to Have

• Experience with SEPA and/or SWIFT payments
• Basic knowledge of treasury operations, liquidity management, or cash management
• Experience with cryptocurrency transactions, digital asset wallets, or crypto operations
• Experience working in a Luxembourg-regulated financial institution
• Familiarity with CSSF requirements, PSD2, or MiCA

Conditions

• Opportunity to work in a CSSF-regulated EMI & CASP, helping build the next generation of payments infrastructure
• Real opportunity to influence processes, improve operations, and contribute directly to the company's growth
• Supportive team of engaged professionals who are passionate about what they do and enjoy solving complex challenges together
• This is a hybrid role based in Luxembourg. We are considering candidates who are based locally or able to commute to the Luxembourg office as part of a hybrid setup.