Payment Systems Engineer — Payin API & UX

Randstad Digital Americas; Austin (TX); On-site; USD 100,000 - 150,000; Full time

Job summary

Randstad Digital Americas in Austin, TX is seeking a backend-focused engineer to shape the payin experience for Wise-like payments. You will architect API and SFTP integrations, route payments, and craft frictionless UX for single and recurring transactions.

Your work impacts key metrics: money moved and success rate for payments. Located in Austin with standard business hours, this permanent role offers a comprehensive benefits package and competitive salary, based on experience and location.

Qualifications

• You have a strong product mindset and genuine passion for user experience - you prioritize customer value and make data-driven decisions.
• You have 2+ years of experience with Java or Kotlin knowledge, experience with Spring framework and micro-services
• You enjoy writing testable code and believe in Test Driven Development
• Experience working with relational databases, query optimization and designing schemas
• Cross-Functional Collaboration: Partner with product, operations and banking teams to prioritize projects that enhance customers' payments.
• You have a self-starter attitude with a collaborative spirit - you work well independently and across teams.
• You are a strong communicator and can articulate complex, technical concepts to non-technical audience.

Responsibilities

• You will architect API and SFTP integrations, design strategies to intelligently route customers to the best payment methods, and create frictionless UX for both one-off and recurring transactions.

Skills

Product mindset

Java

Kotlin

Spring framework

Microservices

Test Driven Development

Relational databases

Query optimization

Communication skills

Collaboration

Self-starter

Education

Bachelor's degree

Tools

None

Job description

Randstad Digital Americas in Austin, TX is seeking a backend-focused engineer to shape the payin experience for Wise-like payments. You will architect API and SFTP integrations, route payments, and craft frictionless UX for single and recurring transactions.

Your work impacts key metrics: money moved and success rate for payments. Located in Austin with standard business hours, this permanent role offers a comprehensive benefits package and competitive salary, based on experience and location.