Senior Integration Engineer – Hybrid API & Payments

PCI Pal; Chicago (IL); Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

25 days PTO

Medical, dental and optical insurance

Hybrid working opportunity

Birthday day off

Work from anywhere – 2 weeks per year

Training and development opportunities

Employee assistance program

Job summary

PCI Pal is seeking a Senior Integration Engineer to lead the design and delivery of complex customer integrations. You will work across API, web, and payment integrations, ensuring quality and adherence to standards while coordinating with product, support, and sales teams.

As a senior member, you will drive process improvements, mentor peers, and help scale delivery. This role offers hybrid work in a collaborative environment with a focus on secure, compliant payment integrations.

Qualifications

• Strong experience with API integrations, including authentication and data exchange.
• Proven ability to design and troubleshoot web and payment integrations.
• Experience with API testing tools like Postman or SoapUI.
• Ability to diagnose and resolve complex integration issues.
• Ability to own technical solutions across project lifecycles.

Responsibilities

• Lead technical discovery, solution design, build, testing, go-live, and hypercare for customer integrations.
• Design and troubleshoot API, web, payment, and platform integrations.
• Participate in peer reviews to improve build quality and standards.
• Identify opportunities to standardize and automate delivery processes.
• Collaborate with PM, Sales/Pre-Sales, CS, Support, Product, and Engineering on scoping and improvements.
• Mentor and provide guidance to other Integration Engineers.

Skills

API integrations

Authentication

Troubleshooting

Web and API integration design

Cross-functional collaboration

Independent work

Education

Bachelor's degree in Computer Science or Engineering

Tools

Postman

SoapUI

C#/.NET

Job description

PCI Pal is seeking a Senior Integration Engineer to lead the design and delivery of complex customer integrations. You will work across API, web, and payment integrations, ensuring quality and adherence to standards while coordinating with product, support, and sales teams.

As a senior member, you will drive process improvements, mentor peers, and help scale delivery. This role offers hybrid work in a collaborative environment with a focus on secure, compliant payment integrations.