Backend Engineer - [Fintech]
100000 - 200000 USD per year
Company:FitNext Co.
Location:United Arab Emirates, United States, UK
Languages:English
Seniority level:Senior, 10+ years
Experience:10+ years
Skills:
AWSBackend DevelopmentNode.jsBlockchainDynamoDBTypeScriptREST APIServerlessSoftware Engineering
Requirements:
10+ years of software engineering experience Deep expertise in Node.js + TypeScript Strong hands-on experience with serverless AWS (Lambda, API Gateway, DynamoDB, Kinesis, EventBridge, Cognito) Experience designing secure, compliant financial flows Solid understanding of real-time protocols Familiarity with stablecoins, blockchain payment flows, or modern payments APIs Ability to contribute to React Native when needed
Responsibilities:
Own core backend systems Design mission-critical systems Work with AI-assisted development
