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Senior Software Engineer
Senior Software EngineerMastercard • O Fallon, MO, United States
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Senior Software Engineer

Senior Software Engineer

Mastercard • O Fallon, MO, United States
3 days ago
Job type
  • Full-time
  • Part-time
Job description

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

Overview

Mastercard’s Commercial Solutions team is a rapidly growing organization with responsibilities to deliver innovative solutions to help our customers grow and expand their business. Focused on thinking big and scaling fast around the globe, this dynamic team is responsible for end-to-end solutions for a diverse global customer base. We are seeking a Lead Software Development Engineer to lead a cross-functional development team within the Commercial Solutions organization.

Role :

  • Build performant, scalable and secure web applications.
  • Provide leadership, guidance and direction on systems and web application architecture and system design.
  • Guide and coach less experienced engineers.
  • Focus on user-centered design.
  • Spearhead design, technical and code reviews.
  • Implement coding standards and approaches.
  • Promote an Agile approach to software development. Insist on a culture of continuous integration and delivery, automation and minimizing blast radius.
  • Collaborate with teams across the organization to mitigate risk and resolve dependencies.

All About You :

  • Successfully designed and developed externally facing web applications utilizing modern single page application frameworks. Angular and React JS preferred.
  • Good understanding of JavaScript and it’s benefits and quirks.
  • Proven experience building ADA and WCAG compliant web applications.
  • Successfully designed and developed cloud ready REST APIs utilizing industry best practices.
  • Good understanding of Cloud Architecture and it’s benefits and quirks.
  • Good understanding of Messaging frameworks and event-based architecture and it’s benefits and quirks.
  • Possess an understanding of multi-tier web development; including knowledge of server-side technologies and databases.
  • Understanding of web application optimizations such as progressive web apps, web workers, browser repaints and reflows, performance and memory optimizations, debugging memory leaks, caching, flame graphs.
  • Experience and knowledge of authentication and authorization workflows using concepts like JWT.
  • Have proficiency in Quality engineering and experience working with tools like Rest Assured, Cypress or similar technologies..
  • Passion for improving code quality using approaches such as unit, automation and end to end testing.
  • Deep knowledge of Continuous Integration and Delivery and toolsets that provide this ability.
  • Understanding of agile principles and methodologies and experience implementing and adapting them to fit the team’s needs.
  • Use and understand Git based source control systems.
  • Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

    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.

    In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include : insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include : 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

    Pay Ranges

    O'Fallon, Missouri : $115,000 - $184,000 USD

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    Senior Software Engineer • O Fallon, MO, United States

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