Senior Software Engineer, Mastercard

Salary not provided

SQL

React

CSS

TypeScript

HTML

JavaScript

Java

Postgres

Jenkins

Spring

Oracle

SpringBoot

JSON

Senior and Expert level

Dublin

Global payments technology company

Job no longer available

Global payments technology company

1001+ employees

FintechB2CB2BBankingPaymentsCredit cards

Job no longer available

Salary not provided

SQL

React

CSS

TypeScript

HTML

JavaScript

Java

Postgres

Jenkins

Spring

Oracle

SpringBoot

JSON

Senior and Expert level

Dublin

1001+ employees

FintechB2CB2BBankingPaymentsCredit cards

Company mission

To connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible.

Job

Company

Role

Who you are

Experience working on large-scale production systems with high transaction volumes
Strong troubleshooting skills with a proactive approach to problem resolution
Excellent communication and documentation skills
Experience with continuous integration tools such as Jenkins
Working knowledge of PCF or any other similar cloud environment
Proficiency with code coverage and health reporting tools like Sonar
Ability to independently work on both UI and backend layers as a Full Stack Developer
Knowledge of advanced authentication techniques for web-based platforms
Expertise in developing Web Services and APIs using REST/XML/JSON
Experience in J2EE Web Application/Web Services with JBoss & WebSphere
Strong knowledge of Spring Framework
Ability to build middleware services that efficiently interface the UI with backend infrastructure
Advanced skills in front-end technologies including React, HTML, XML, CSS, JavaScript, and TypeScript
Innovation-driven mindset with the ability to develop new approaches to complex design challenges
Experience with various architectural patterns, including high-performance, high-availability transaction processing systems and multi-tiered web applications
Hands-on experience integrating vendor and open-source products into a cohesive system
Self-motivated individual with the ability to complete tasks with minimal supervision
Knowledge of Apache NiFi is a plus. Corporate Security Responsibility

What the job involves

We are looking for a Senior Software Engineer to join our Mastercard Connect Team. If you thrive in a fast-paced, agile environment, value creativity and technical excellence, and are eager to make a meaningful impact, this is the role for you
As part of the development team, your role will focus on creating and maintaining the application across the whole lifecycle
Develop applications using Java/J2EE technologies
Excellent communication skills with Agile knowledge
Development of Java based applications using Springboot, React and Micro-Services architecture
Be able to work with Business/Systems Analysts and Quality Engineers in a behavioral driven development environment
Knowledge of all types of data storage techniques, SQL, Postgres, Mongo, Oracle
The Ideal candidate should have experience of developing Microservices in Cloud based environment

Application process

End Date: June 17, 2025

Our take

Mastercard is in the global payments business, and operates the world's fastest payments processing network. Its products and solutions have become central to everyday commerce across the world, in activities ranging from shopping and travelling to running businesses.

As the economy has become more and more digitised, Mastercard has been a leading player in helping businesses and individuals across the globe embrace card payments and digital banking. One of the world's largest companies, its revenue has seen consistent gain in the last 20 years.

The challenge for modern payments companies is that payments are always changing, as seen in the astronomical rise of contactless payments over the last decade. Mastercard's acquisition of blockchain systems, and an overall focus on leveraging its technology towards a digital economy, has placed the company in good stead to keep up to date with current trends, like cryptocurrency, in the digitised payments world.

Steph

Company Specialist at Welcome to the Jungle

Insights

21% employee growth in 12 months

Glassdoor (4.3)

Company

Company benefits

Gym membership
Share purchase options
Extra holiday purchase optional
Work from home opportunities
Health insurance

Company HQ

Purchase, Harrison, NY

Leadership

Michael Miebach

(CEO, not founder)

Has served in a variety of roles at the company, including President and CPO. Currently Board Member at IBM, Accion, the World Resources Institute, the US-India Strategic Partnership Forum, and the Metropolitan Opera. They are also a Trustee of USCIB.

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