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Senior Dispute Specialist - 12 Month FTC

Nuvei

Sofia, Sofia City Province, Bulgaria Hybrid contract

Posted: May 8, 2026

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Quick Summary

Nuvei is building the infrastructure for every payment, everywhere. We're looking for a Senior Dispute Specialist to help businesses grow and succeed in the global fintech industry.

Job Description

The world of payment processing is rapidly evolving, and businesses are looking for loyal and strategic partners, to help them grow.

Meet Nuvei, Nuvei is the global fintech building the infrastructure for every payment, everywhere. Its modular, flexible, and scalable technology enables leading companies to accept next-generation payments, offer all payout options, and benefit from card issuing, banking, risk, and fraud management services. Connecting businesses to their customers in more than 200 markets, with local acquiring in 52 markets, 150 currencies, and over 720 alternative payment methods, Nuvei provides the technology and insights for customers and partners to succeed locally and globally through one integration.

At Nuvei, we live our core values, and we thrive on solving complex problems. We’re dedicated to continually improving our product and providing relentless customer service. We are always looking for exceptional talent to join us on the journey!

Your Mission

We are looking for a Senior Dispute Specialist to join our Dispute team. Reporting to our Dispute Performance Team Lead you will be supporting the team on handling merchants’ disputes and assisting clients with various queries regarding the re-presentment process and optimizing the dispute process performance.

The Dispute Resolution Optimization Analyst is available Monday through Friday from 9:00 until 18:00 (GMT+2).

Responsibilities and Daily Tasks:

· Perform daily operational activities, including monitoring and managing the dispute flow.

· Optimize internal dispute management procedures and collaborate with Product, Technology, and Business Analysis teams to enhance automation and operational efficiency.

· Handle ad hoc tasks and special assignments as required.

· Collaborate closely with internal departments to ensure efficient and smooth operations.


Requirements:
· 2+ yrs. work experience in either Claims, Transactional Banking (Disputes & Payment Investigations), or a similar operational/analytical role;

· High level of accuracy and extreme attention to detail;

· Good problem-solving and strong analytical skills;

· Helpfulness and willingness to work in a team;

· Fluent English (both verbal and written);

· French (both verbal and written) is and advantage;

· SQL, Python, and experience in chargebacks (advantage);

· Advanced Excel (advantage).

This is a 12 month contract, with a possibility for it to be made permanent.


Benefits:
• A challenging job in a fast-developing, international company.
• A friendly work environment where you can thrive and develop your skills.
• Career advancement possibilities.
• Competitive remuneration package.
• Additional Health insurance incl. Dentist.
• Fully covered MultiSport card.
• Food vouchers.
• Employee discounts card, Seminars and conference tickets, Playroom, and other additional perks.

Please send your resume in English.

Nuvei is an equal-opportunity employer that celebrates collaboration and innovation and is committed to developing a diverse and inclusive workplace. The team at Nuvei is comprised of a wealth of talent, skill, and ambition. We believe that employees are happiest when they're empowered to be their true, authentic selves. So, please come as you are. We can't wait to meet you.

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