Attain
Staff Backend Engineer, Payments, Consumer Apps - Klover
Chicago, IL · Staff+
Sponsorship not specifiedDetected 112 days ago
GoRustBackend DevelopmentSQLAWSGCPAzureCloud PlatformsGraphQLgRPCKafkaRabbitMQComplianceAccount ManagementCadence
About the role
- About Attain The Klover Backend Engineering team powers one of the fastest-growing consumer fintech apps in the U.S., with over one million active users every month.
- Our systems process and move more than $1.5 billion annually - enabling real-time access to earned wages, rewards, and financial tools that help consumers improve their day-to-day lives.
- You'll work on high-availability systems that connect with financial institutions and payment processors, ensuring secure, compliant, and lightning-fast transactions.
Responsibilities
- As part of this team, you'll design and scale the backend services that drive Klover's payments and data infrastructure.
- Klover engineers collaborate closely across product, data, and mobile teams to deliver reliable, high-performance features that meet the demands of a large, growing user base.
- You'll design APIs and microservices that connect financial institutions, payment processors, and data platforms, all while ensuring reliability and privacy at scale.
Requirements
- You have a willingness to learn and teach in a collaborative environment
Nice to have
- 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, reconciliation systems, 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)
Compensation
- Our systems process and move more than $1.5 billion annually - enabling real-time access to earned wages, rewards, and financial tools that help consumers improve their day-to-day lives.
This listing is sourced directly from Attain's careers page and normalized into a canonical job model.