Senior C# Developer
Cryptorefills helps users spend cryptocurrency for everyday needs by providing gift cards, mobile top-ups, and travel products purchasable with Bitcoin and other digital assets.
About CryptoRefills
Cryptorefills helps cryptocurrency users make everyday purchases by providing gift cards from major brands, mobile airtime, and travel products. With it, you can buy gift cards for retail brands, top up mobile credit across mobile operators, and book flights and hotels. Cryptorefills operates in over 150 countries and territories.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will take full ownership of self-hosted crypto payment processor integrations, make architectural decisions, improve code performance and scalability, integrate new coins and blockchain networks, maintain secure payment systems, and participate in stand-ups, code reviews, and knowledge sharing.
Requirements
- 5+ years of experience in software development
- Highly skilled in C# and .NET
- Experience with backend development, APIs, and payment processing
- Ability to work independently and take full responsibility for a critical component
- Fluent in English, spoken and written
- Experience with crypto payment processors
- Knowledge of cryptocurrency and blockchain technologies
- Experience with Docker and AWS
Responsibilities
- Lead and maintain self-hosted crypto payment processor integrations
- Make architectural decisions and drive improvements
- Refactor and optimize code for performance, maintainability, and scalability
- Implement new coins and blockchain networks
- Design and maintain secure and reliable payment processing systems
- Participate in daily stand-ups, code reviews, brainstorming sessions, and knowledge sharing
Benefits
- Remote work