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Staff/Senior Backend Engineer, Platform, Consumer Apps - Klover at Attain
AttainChicago, IL; Redwood City, CA·5d ago
SeniorFull-timeRustAWSGCPAzureGraphQLMicroservicesData ScienceAgileGoAI
Salary Range
$132,600 - $179,400 /year
This salary is estimated based on similar roles. The actual salary may vary.
About the Role
Klover’s engineering team powers one of the fastest-growing fintech platforms in the U.S., supporting over one million active users each month. You’ll help design, build, and scale systems that underpin Klover’s core products and platform, working on high-impact, production-grade systems that prioritize reliability, security, and performance.
Key Responsibilities
- →Build and evolve microservices that handle high-volume financial and transactional data
- →Design and implement APIs that securely connect to third-party payment processors, banks, and fintech partners
- →Write thoughtful and quality code that is readable, testable, and easily maintainable
- →Develop data-driven services that power account management, transaction history, and financial insights
- →Work cross-functionally with backend, mobile, and product teams to release high-quality, customer-focused financial features
Requirements
- ✓5+ years of experience building backend services in production environments
- ✓Experience in the financial technology, payments, or banking systems industry
- ✓Familiarity with compliance, security, and data privacy standards (e.g., SOC 2, PCI DSS, GDPR)
- ✓Experience designing transactional and event-driven systems for payments or ledger-like applications
- ✓Familiarity with microservice or Service-oriented Architecture
- ✓Experience using gRPC, protobuf, or GraphQL
- ✓Expert knowledge of SQL and experience designing data models for financial data integrity
- ✓Experience with message queues or event streams (e.g., Kafka, RabbitMQ)
- ✓Experience with cloud environments such as AWS, GCP, or Azure
