Software Engineer (Backend focused)
Core
Build and scale backend services, event-driven systems, and APIs for web and mobile applications in DeFi, fintech, and healthcare.
Role type
Backend Software Engineer
Builds
Web and mobile applications, internal systems, and client products
Domain
Fintech, DeFi, Healthcare
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js, TypeScript, AWS (Lambda, SNS, SQS), event-driven architecture, MySQL (Aurora), Redis, API development
Preferred skills
Strong debugging, problem-solving, clear thinking, ownership
Technologies
React.js, Next.js, Node.js, TypeScript, AWS, Aurora MySQL, Redis
Responsibilities
Build and scale backend services, design and implement event-driven systems, develop and maintain APIs, write efficient database queries, debug production issues, participate in code reviews and architecture discussions
Seniority
Mid-level, hands-on IC