Senior Backend Engineer
Core
Design, support implementation, and deliver large-scale, complex backend services for a FinTech credit card platform, focusing on scalability and maintainability.
Role type
Senior Backend Engineer (FinTech)
Builds
Credit card services and payment ecosystem integrations
Domain
FinTech / Payments
Deliverable
production ML models | product features
Required skills
OOP languages (Java, Kotlin, C#, Scala), RDBMS, NoSQL, distributed cache, data structures, algorithms, concurrency, distributed computing
Preferred skills
SaaS platform development experience, architectural re-design experience
Technologies
Spring Boot, Java 11/17, AWS ECS, AWS CodePipeline, AWS CloudFormation, AWS CloudWatch, JUnit, Mockito, GitHub, IntelliJ, Gradle
Responsibilities
Design and deliver large-scale complex systems; Manage stakeholders (PMs, frontend engineers, team leads); Leverage infrastructure to solve large-scale problems; Act as a gatekeeper for team quality standards; Triage, debug, and resolve product issues; Mentor team members and safeguard quality standards
