Senior Front End Software Engineer, Mastercard

Salary not provided

SQL

React

CSS

HTML

JavaScript

Python

Java

Spark

Slack

SpringBoot

REST API

Angular 14+

Senior and Expert level

Dublin

Global payments technology company

Be an early applicant

Global payments technology company

1001+ employees

FintechB2CB2BBankingPaymentsCredit cards

Be an early applicant

Salary not provided

SQL

React

CSS

HTML

JavaScript

Python

Java

Spark

Slack

SpringBoot

REST API

Angular 14+

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

Experienced in Java development, design patterns, threading, unit testing, debugging and Spring Boot
Experience with REST service design and development
Experience with data analysis
High-energy, detail-oriented and proactive with the ability to function under pressure in a collaborative (Agile) environment
High degree of initiative and self-motivation with a willingness and ability to learn and take on challenging opportunities
Strong communication skills, both verbal and written, with strong relationship, collaborative and organization skills
Strong SQL skills
Some experience with JavaScript, HTML, CSS, Angular or React
Comfortable sharing ideas, asking questions and seeking help through tools like Teams or Slack

What the job involves

Supporting the Mastercard Cyber and Security Services program members of this team have an opportunity to build new and extend current fraud prevention services. This exciting area within Mastercard is growing fast and creating cutting edge technologies that prevent fraud across the globe
This is an agile team that will be balanced across full stack engineering and data engineering. The team will also provide leadership for other teams in using strong architecture and technology delivery practices that create the best solutions
The Senior Software Development Engineer will play a critical role in creating new products and new functionality
Perform analysis of system requirements, elaborate into user stories and acceptance criteria in an Agile methodology format
Automate build, operate, and run aspects of software
Hunger for Systems and Technical knowledge – constantly analyzing and innovating new, better approaches to our systems
Perform demos/acceptance discussions in interacting with Product Owners
Provide technical guidance to junior team members
Build and modify applications using a mix of Java, JavaScript, Python, SQL and Spark
Maintain thorough unit tests
Actively work with testers and other engineers to ensure requirements are met and tested from end-to-end

Application process

End Date: May 6, 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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