Sr. Backend Engineer I - US Stocks
Core
Design, build, and maintain backend services and APIs for US stock trading, funding, and portfolio features for Indonesian investors.
Role type
Senior Backend Engineer (US Stocks)
Builds
Backend services, APIs, and integrations for US stock trading, funding, and portfolio management.
Domain
Fintech / US Stock Trading
Deliverable
production ML models | product features
Required skills
Java or Go, Microservices, REST/gRPC APIs, Relational databases, Redis, Kafka, Cloud platforms (GCP/AWS), Containers, CI/CD
Preferred skills
Brokerage/trading domain knowledge, FIX protocol, Smart Order Routing (SOR), Liquidity Provider integrations
Technologies
Java, Go, Kafka, Redis, GCP, AWS, REST, gRPC
Responsibilities
Design and build backend services for US stock trading and portfolio features; Integrate with US brokerage and custody partners; Ensure accurate handling of money, quantities, and currency conversion; Support reconciliation between internal and partner records; Investigate production issues and implement fixes; Write clean, tested code and participate in code reviews; Work with Product, Operations, and Compliance to deliver reliable solutions.
Seniority
Senior, hands-on IC with mentorship trajectory