Senior Backend Engineer
Core
Design, develop, and maintain backend services and APIs for crypto payment infrastructure, ensuring scalability and security for high-volume financial transactions.
Role type
Senior Backend Engineer
Builds
Crypto payment orchestration engine and consumer-facing payment products
Domain
Fintech / Cryptocurrency / Payments
Deliverable
production ML models | product features
Required skills
C#, Java, Scala, Go, RESTful API design, Microservices architecture, Azure cloud services, CI/CD pipelines, API security, Blockchain/RPC concepts
Preferred skills
DevOps practices, Performance optimization, Security-first mindset
Responsibilities
Develop and maintain backend services and APIs, Work closely with Azure cloud services for deployment and scalability, Conduct thorough testing, debugging, and prompt resolution of software defects, Contribute to code reviews, architectural decisions, and system design, Optimize performance and scalability of backend systems, Build crypto first and secure products to facilitate traditional financial activity