Job Summary
We are seeking a Backend Specialist to develop and maintain the backend of our financial platform.
The Role:
This position is focused on delivering high-quality backend services in a TypeScript/AWS environment. The ideal candidate will work on financial workflows like KYC, servicing, and withdrawals, building reliable and audit-compliant APIs and systems.
Key Responsibilities:
* Designing and implementing backend services using TypeScript/Node.js
* Writing transactional business logic for financial flows (e.g., onboarding, withdrawals)
* Collaborating with cross-functional teams to improve existing systems
* Ensuring secure integration with third-party APIs (OAuth2, JWT)
* Improving system performance, reliability, and audit requirements
Requirements:
* 5+ years of experience in backend engineering, preferably in financial services
* Strong knowledge of TypeScript/Node.js and AWS Lambda
* Experience with PostgreSQL schema design, performance tuning, and real-world queries
* Solid understanding of building secure, documented REST APIs
* Able to work independently and communicate effectively
Nice to Have:
* Experience with regulated systems (KYC, audit logs, compliance)
* Knowledge of AWS Cognito and broader infrastructure
* Terraform/IaC familiarity
* Understanding of polyglot environments