Software Engineer – Merchant Services Technologies
Company: American Express
Location: Phoenix
Posted on: January 9, 2026
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Job Description:
At American Express, our culture is built on a 175-year history
of innovation, shared values and Leadership Behaviors, and an
unwavering commitment to back our customers, communities, and
colleagues. As part of Team Amex, youll experience this powerful
backing with comprehensive support for your holistic well-being and
many opportunities to learn new skills, develop as a leader, and
grow your career. How you make an impact in this role: As an
Engineer in GMST you will be building core features and functions
of card transaction systems on distributed platform deployed in the
cloud. Actively participating in agile teams and the latest
development practices, writing code and unit tests, working with
API specs and automation. GMST Engineers use Java Technologies to
drive innovation while also finding opportunities for adopting new
technologies. Qualifications : • Computer Science, or equivalent
degree, or industry experience. • Minimum 2 years software
development experience in a professional work environment working
with Java technologies (Vertx, Spring, Spring Boot, RESTful micro
services, Ignite, In-Memory Computing, Spark, PostgreSQL,
Cassandra, Kafka, Yellowbrick,RESTful API’s, Apache Ignite is a
plus). • Hands-on work experience with application design, software
development and automated testing • Experience with distributed
(multi-tiered) systems, algorithms, relational or NoSQL databases.
• Ability to effectively interpret technical and business
objectives and challenges and eloquent solutions. • Ability to
learn and investigate new technology and business domains, question
status quo and think outside of the box. • Ability to debug basic
software components and identify code defects for remediation. •
Experience working in Agile or other rapid application development
methods. • Proficient oral and written communication skills. Salary
Range: $78,000.00 to $124,750.00 annually bonus benefits The above
represents the expected salary range for this job requisition.
Ultimately, in determining your pay, we’ll consider your location,
experience, and other job-related factors. We back you with
benefits that support your holistic well-being so you can be and
deliver your best. This means caring for you and your loved ones
physical, financial, and mental health, as well as providing the
flexibility you need to thrive personally and professionally: •
Competitive base salaries • Bonus incentives • 6% Company Match on
retirement savings plan • Free financial coaching and financial
well-being support • Comprehensive medical, dental, vision, life
insurance, and disability benefits • Flexible working model with
hybrid, onsite or virtual arrangements depending on role and
business need • 20 weeks paid parental leave for all parents,
regardless of gender, offered for pregnancy, adoption or surrogacy
• Free access to global on-site wellness centers staffed with
nurses and doctors (depending on location) • Free and confidential
counseling support through our Healthy Minds program • Career
development and training opportunities
Keywords: American Express, Casa Grande , Software Engineer – Merchant Services Technologies, IT / Software / Systems , Phoenix, Arizona