Fullstack Engineer

Responsibilities

• Build and ship on-ramp and off-ramp flows end to end, including UI and backend orchestration
• Integrate and maintain payment, banking and compliance providers (PSPs, KYC/AML, fraud scoring)
• Develop P2P Market features: order matching, escrow, dispute handling and merchant tooling
• Own transaction reliability: idempotency, reconciliation, retries, monitoring and alerting
• Take features from idea to production autonomously, including quick MVPs

Requirements

• 3+ years of experience in a product company
• Experience with ReactJS and TypeScript
• Experience with Python
• Comfort with money-moving systems: transactional consistency and provider failure handling
• B1+ level English

Preferred Qualifications

• Experience with payment products: on/off-ramp, PSP or acquiring, P2P or OTC trading, remittances, neobanks or fintech

Benefits

• Remote setup with access to hubs in Dubai, Yerevan, London and Belgrade
• Compensation for medical expenses
• Provision of necessary equipment
• Access to advanced AI models
• 20 working days paid vacation, 11 days off and 14 days paid sick leave per year

About the Company

Walt (formerly Wallet in Telegram) is a Telegram-native all-in-one crypto app used by tens of millions of people, built by The Open Platform (TOP).