Tangem

E-commerce support engineer for crypto wallets

In short

This role handles customer support for a blockchain hardware wallet company, resolving order, payment, and refund issues via ticketing system and chat, and coordinating with finance, logistics, dev, and payment providers (PayPal, Global Payments, NowPayments). The company is Tangem, a Switzerland-headquartered maker of smartcard-based cold wallets for digital assets. It requires at least 1 year of customer support experience in e-commerce, fintech, banking, or crypto, solid English (B2+), and basic blockchain/crypto payment knowledge. The job is fully remote with a 5/2 schedule including mandatory weekend coverage.

About Tangem
Tangem is a high-tech company in the blockchain sector, founded in 2017, headquartered in Zug, Switzerland, with branches in North America, Eastern Europe, and APAC. Tangem started with the idea of bringing digital assets to the masses using a unique combination of a smartcard-based hardware wallet and mobile applications. The company owns and promotes the technology of hardware cold-wallets for digital assets with secure and simple UX in 220 countries today.
Responsibilities
•Respond to customer inquiries regarding order placement, payment status, and refunds via the ticketing system or chat
•Monitor orders at the payment stage: verify transactions and handle declined/failed payments
•Work with the internal e-commerce platform and external payment systems (PayPal, Global Payments, NowPayments, etc.)
•Communicate with internal departments (finance, logistics, dev team, tech support) and payment providers to resolve issues quickly and efficiently
•Participate in process optimization: identify bottlenecks and operational issues, suggest improvements, and help automate routine tasks
•Maintain clear, professional communication with customers, even in complex or stressful situations
Requirements
•At least 1 year of experience in customer support, preferably in e-commerce, fintech, banking, or crypto, with solid knowledge of payment processes and excellent customer communication skills
•Excellent bilingual communication skills in English (not lower than B2)
•Understanding of e-commerce operational processes: onboarding, delivery, and order management
•Basic knowledge of blockchain and understanding of crypto payment specifics
•Familiarity with electronic payment systems (bank cards, online payment platforms, etc.)
•Familiarity with customer support and e-commerce tools
•Highly organized, detail-oriented, and capable of multitasking effectively
•Strong problem-solving skills and ability to work independently as well as collaboratively in a team
Nice to have: knowledge of other languages is welcome
Conditions
•Remote work from anywhere in the world
•5/2 schedule, with mandatory weekend coverage (Saturday and Sunday); days off provided Monday - Friday
•Competitive salary in Euro/USDT
•20 working days of paid vacation
•Stability, career growth, and professional development opportunities in a fast-growing, progressive industry
•Compensation for the purchase of necessary technical devices for the work
•Birthday presents
•Paid sick leaves

Stop applying.
Get referred.

$10 in free credits

In just 60 seconds, fully on autopilot — Eraldt's AI agents read your CV, map the roles you fit, find live vacancies and the people who can refer you, write personal emails, and get you referred.

This isn't an application: your CV doesn't go to the company, and we don't promise a referral for this exact role.

Discover who else lands interviews on autopilot