sinap
Backend Engineer
Backend engineer (Java, Spring Boot) with 5+ years in fintech trading platforms, KYC, payment systems. Open to international freelance work.
Experience: 5 years
Yearly salary: $70,000
Hourly rate: $35
Nationality: 🇺🇸 United States
Residency: 🇺🇸 United States
Experience
Backend Engineer
Dotin 2022 - 2025
Developed backend services for a securities trading platform serving retail investors of a licensed brokerage. Built core modules of a safe deposit box management system deployed across bank branches. Implemented complex banking business logic in high-reliability Java services.
Software Developer
Tarsim 2021 - 2022
Developed backend features in Java for client-specific enterprise projects (ERP and business systems). Delivered assigned modules from requirements to working code within project deadlines.
Skills
api
backend
docker
sql
java
english