Staff Backend Engineer, Payments, Consumer Apps - Klover
Attain(4 days ago)
About this role
A Backend Engineer on the Klover Backend Engineering team helps design and scale backend services for a fast-growing consumer fintech app that supports over one million monthly users and processes more than $1.5 billion annually. The role focuses on ensuring reliable, secure, and compliant payments and data infrastructure that connects to financial institutions and payment processors. Engineers collaborate across product, data, and mobile teams to enable real-time access to earned wages, rewards, and consumer financial tools.
Required Skills
- Rust
- Go
- Microservices
- API Design
- Payments
- Transactions
- Security
- Data Modeling
- SQL
- gRPC
+2 more
About Attain
attainoutcomes.comAttain is a data and measurement platform that provides live purchase data and analytics to help brands, retailers, and agencies measure and optimize commerce and digital advertising. Its offerings include Outcome Audiences, Shopper Insights, and in‑flight measurement—most notably an automated offline sales lift solution and an official Amazon DSP partner integration. Attain ingests transaction and purchase signals to connect ad exposure to real sales, enabling audience targeting, media attribution, and performance optimization. Companies use Attain to attribute marketing to real-world outcomes and improve ROI across retail and e-commerce channels.