What is XFuel anyway? ¿
At XFuel, we're not just imagining a net-zero future — we're building it. With patented waste-to-fuel technology, multiple pilot plants deployed, strong investor and EU backing, and a mission that matters, we're scaling rapidly to decarbonise general transport.
Join a high-impact, innovation-driven team where your work directly contributes to one of the world's most urgent challenges. We offer a collaborative culture, tailored relocation package, and a highly competitive market salary.
If you're driven, sharp, and hungry to tackle one of the world's toughest problems, jump in!
Let's build the future
What is my mission? ¿¿
Your mission is to ensure the financial engine of XFuel runs smoothly. You'll be responsible for the accurate recording, control and monitoring of our day-to-day accounting operations — invoices, reconciliations, monthly closings — working closely with internal teams and external advisors.
Your work directly contributes to the reliability of XFuel's financial information and the smooth functioning of our Accounting & Finance team.
Specific responsibilities will include:
Invoice & Supplier Management: Receive, review and validate supplier invoices; liaise with suppliers to resolve queries and follow up on payments; coordinate internal approvals and expense management.
Accounting & Bookkeeping: Enter and register invoices in our accounting system; record basic journal entries under supervision; monitor accounts receivable and payable; manage petty cash.
Reconciliations & Closings: Perform monthly bank reconciliations; assist in monthly and annual closing processes; review balance sheet accounts.
Document Management: Physical and digital filing of invoices, receipts and accounting documentation; maintain order and traceability of all department records.
Tax Advisor Communication: Coordinate with tax advisors across multiple countries and subsidiaries, ensuring timely information flow and follow-up on open matters
Audit support: Assist in the preparation of audit documentation and supporting schedules; liaise with external auditors to provide requested information and ensure timely delivery of audit materials.
Office Coordination: Manage day-to-day office operations, including suppliers, utilities, and ensuring the office is properly stocked and maintained.
We're looking for someone who:
Early-stage talent: Recent graduate or final-year student in Business Administration, Accounting, Finance or related fields. Previous experience in an accounting or finance role is a plus.
Technical skills: Advanced proficiency in Microsoft Excel and the Office suite; knowledge of accounting software (A3, Holded, Sage or similar) is a plus.
Detail-oriented: Organized, methodical and highly detail-oriented; analytical mindset with a problem-solving approach.
Communicator: Strong communication skills when dealing with internal teams and external suppliers.
Reliable & discreet: Proactive, committed and able to maintain a high level of confidentiality.
Languages: Native or advanced Spanish; advanced English highly valued (intermediate level minimum required).
Benefits
High-impact mission and purpose-driven team / culture
Competitive salary
Hands-on learning across the full accounting cycle
Ongoing training in financial tools and processes
Collaborative, dynamic and supportive work environment
Location
Mallorca, Spain (GMT +1) – It doesn't get any better!
Our Values
We innovate to better serve our planet – we believe innovation is crucial in tackling climate change.
We focus on impact – we work on problems that have the biggest impact.
We act with integrity – do what’s right, even when it’s hard.
We are passionate and win together – we know that success is a result of great teams, positive energy and collaboration
What if you’re a partial fit?
We prioritise grit, positivity, and the willingness to get stuck in, and encourage you to apply!