Senior Payments & Data Platform Engineer

Qubeyond; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Qu is seeking a Senior Software Engineer to own both payments integrations and the data platform that surfaces settlements for merchants. You will build PSP integrations across card-present and card-not-present channels, while shaping the reconciliation and analytics backend.

Join a distributed team, work on cloud-based architectures and deliver end-to-end payment flows, from terminal devices to cloud services.

Qualifications

• 7+ years in software development with payments exposure.
• 5+ years in C# / .NET for APIs and microservices.
• Hands-on PSP integration experience across gateway/terminal APIs.

Responsibilities

• Build payment integrations with PSPs for card-present and card-not-present.
• Own terminal-to-cloud payment flows and reconciliation.
• Design data pipelines and dashboards for merchant back-office users.
• Mentor engineers and contribute to code quality.

Skills

C# / .NET

APIs & microservices

PSP integration

EMV integration

Data reporting UI

AWS

MongoDB

SQL databases

Elasticsearch

Vue.js

React

Angular

Tools

Vue.js

React

Angular

Job description

Qu is seeking a Senior Software Engineer to own both payments integrations and the data platform that surfaces settlements for merchants. You will build PSP integrations across card-present and card-not-present channels, while shaping the reconciliation and analytics backend.

Join a distributed team, work on cloud-based architectures and deliver end-to-end payment flows, from terminal devices to cloud services.