Senior Software Engineer - Frontend / Fullstack

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Senior Software Engineer - Frontend / Fullstack

Our Purpose
We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.
Overview:
The Mastercard Authentication Program owns how consumer authentication works for both in-store and e-commerce transactional use cases. The primary purpose of this role is to develop and deliver best-of-breed authentication products for e-commerce transactional use cases that will drive uptake and penetration for the products and revenue for Mastercard. The authentication products that fall within this role’s responsibilities are ID Check, Token Authentication Service and Token Authentication Framework.
As a Senior Software Engineer, you will:
- create designs and drive trade-off discussions a small collaborative team of product managers and software engineers;
- devise and architect best of breed web experiences focused on achieving positive customer outcomes, customer journeys and customer experience;
- apply best practices from previous industry experience, whilst adhering to our own engineering principles of writing high quality, secure code that is modular, functional and testable;
- take true ownership and responsibility for your team’s software and its maintenance characteristics, runtime properties and dependencies; including hardware, operating system and build;
- support production deployment, system maintenance and operations of the applications, even when things don’t go as expected or incidents occur; responding to incidents as a member of the on-call support team;
- provide feedback on peer designs, code, tests and automations, providing optimization and simplification recommendations;
You should apply if:
- you have solid experience developing using front-end frameworks/languages such as Javascript, Typescript, Vue.js, React, Angular, CSS3, etc.;
- you have strong foundation in browser foundations, Javascript runtimes, cyber security, design patterns and core computer science concepts;
- you have experience of building apps leveraging RESTful API;
- you have solid experience building Java Spring Boot applications;
- you enjoy sharing your knowledge and experience with your colleagues and,
- you’re excited to build applications that have global impact and are used daily by 100s of millions of people.
It would also be great if:
- you’ve used the Vue.js framework and associated libraries – it’s what we use to create our front-end applications;
- you have first-hand knowledge of a wide range of technologies – databases, messaging, caches, API gateways, networking, pipelines, cryptography, – and preferably the products we use such as Jenkins, Splunk, Akamai, Dynatrace, etc..
Our teams and values:
- We work within small collaborative teams consisting of software engineers and product managers;
- Our customer’s success is at the core of what we do;
- We are diverse and inclusive teams from many backgrounds and with many experiences;
- We believe in doing well by doing good through inclusive growth and making ethical and environmentally responsible decisions.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

• Abide by Mastercard’s security policies and practices;

• Ensure the confidentiality and integrity of the information being accessed;

• Report any suspected information security violation or breach, and

• Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.