- Experience building or operating payment flows end to end — authorization, capture, settlement, refunds, and reconciliation.
- Hands-on integration with a payment gateway or PSP, including webhook-driven state handling.
- Experience making payment operations safe to retry — idempotency, retries, and eventual consistency — so a request that fails partway through doesn't double-charge a customer.
- Working knowledge of PCI DSS scope, tokenization, and handling sensitive payment data safely.
Technologies you’ll be working with
~ You don’t need experience with every item below—what matters is strong fundamentals and the ability to learn quickly ~
- Experience building high-performing, high-quality backend systems. Our codebase is diverse and includes .NET, C#, Java, JavaScript, Kotlin, Python, React, and Ruby, but we’re less focused on experience with a specific language and more interested in your ability to build reliable, well-designed systems.
- Data: PostgreSQL/MongoDB/DynamoDB, Redis, schema migrations, indexing, partitioning/sharding
- Strong understanding of SQL and relational databases.
- AWS Cloud
- AI tooling: Claude Code/ Cursor/ Codex-style coding assistants; MCPs; agent/orchestration frameworks; safety harnesses
- Engineering Practices: automated testing, code reviews, CI/CD, observability, on-call, incident management — with AI-accelerated workflows where appropriate
It is the Company’s intent to pay all Team Members competitive wages and salaries that are fair and equitable. Actual compensation packages are based on several factors unique to each candidate, including skill set, depth of experience, certifications, and work location. The goal of Company's compensation program is to be transparent, attract potential employees, meet the needs of all current employees, and encourage Team Members to stay with our organization.
The base salary range for this position in the United States is $156,000 - $208,000. The total compensation package may also include a performance bonus, benefits, and other applicable incentive compensation plans.
Have we piqued your curiosity?
Sound like the role for you? We’d love to hear from you! Even if you’re not 100% sure about potential fit, we still encourage you to apply. We’re looking for the right person, not the perfect series of checkboxes.
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Note: This description outlines key responsibilities but isn’t intended to cover every task or duty. Additional responsibilities may be assigned as needed to support the team and business goals.