Senior Full-Stack Engineer — Enterprise Payments Platform

American Express; England; On-site; GBP 125,000 - 150,000; Full time

Job summary

A leading global financial services company is seeking a Senior Full Stack Engineer to design and implement scalable software solutions across its applications. This role requires deep technical expertise in areas such as Mainframe Data and Java, as well as collaboration with cross-functional teams. The ideal candidate will have experience in API development, microservices architecture, and working in Agile environments. Join us in shaping the future with impactful technology solutions.

Qualifications

• Strong hands-on experience in Mainframe Data (Python) and Java-based application development.
• Experience working with document composition and processing tools.
• Understanding of payment technologies and card processes.

Responsibilities

• Design and implement scalable software solutions across applications.
• Contribute to key processes and applications with the accounts receivable platform.
• Collaborate closely with the Corporate Infrastructure team.

Skills

Mainframe Data (Python)

Java

JCL

COBOL

DB2

CICS

GCP Big Query

PySpark

SQL

NoSQL databases (Couchbase)

API design

Microservices architecture

Agile methodologies

Git

Spring

.NET

C/C++

Go

React

OOP

AWS

Job description

A leading global financial services company is seeking a Senior Full Stack Engineer to design and implement scalable software solutions across its applications. This role requires deep technical expertise in areas such as Mainframe Data and Java, as well as collaboration with cross-functional teams. The ideal candidate will have experience in API development, microservices architecture, and working in Agile environments. Join us in shaping the future with impactful technology solutions.