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Software Engineer II

Mastercard

New York, NY
Full Time
Mid Level
110k-176k
14 days ago

Job Description

About the Role

Mastercard's Portfolio Intelligence team is seeking a Software Engineer II to build a high-performance analytics platform that helps businesses worldwide unlock the full value of their data. The role involves working on a next-generation platform that combines industry-leading analytics, advanced software architecture, and the latest web technologies. The position offers the opportunity to collaborate with experienced engineers in a rapidly growing organization, contributing to the design, development, and testing of features in an agile environment. The role is hybrid, based in New York City, NY or Arlington, VA, requiring three days per week onsite, and involves working closely with U.S.-based teams.

Key Responsibilities

  • Design and develop scalable, service-oriented software architectures using modern technologies and design patterns.
  • Build and maintain intuitive, high-performance web applications that serve global enterprise users.
  • Develop robust, secure, and reusable microservices and backend components.
  • Contribute to system design, planning, and feature scoping in partnership with product and engineering leads.
  • Write clean, testable, and maintainable code with continuous integration and delivery in mind.
  • Optimize systems to handle large-scale, on-the-fly data processing across hundreds of dimensions.
  • Explore and apply cutting-edge technologies to handle analytics on increasingly large and complex datasets.
  • Drive improvements in team processes, technical execution, and software quality.
  • Collaborate with global engineering teams and cross-functional stakeholders to deliver business value.
  • Provide mentorship and technical guidance to junior engineers on the team.

Requirements

  • Proven full-stack engineer with experience in both frontend and backend development.
  • Strong proficiency in JavaScript frameworks such as React.js, along with HTML, CSS, and modern UI design patterns.
  • Hands-on experience with Java, Spring Boot, and RESTful API design.
  • Proficiency in PostgreSQL, and familiarity with Snowflake is a plus.
  • Strong grasp of software architecture, object-oriented programming, and design patterns.
  • Solid foundation in algorithms, data structures, and system performance optimization.
  • Experience working in Agile environments (e.g., Scrum, Kanban) with continuous integration and iterative development.
  • Bachelor's degree in a quantitative discipline such as Engineering, Mathematics, Finance, Business, or a related field, or equivalent practical experience.
  • Eligibility to work in the United States without employer sponsorship.

Nice to Have

  • Familiarity with Snowflake data platform.

Benefits & Perks

  • Competitive base salary based on location, experience, and qualifications.
  • Potential for annual bonus or commissions.
  • Insurance coverage including medical, prescription drug, dental, vision, disability, and life insurance.
  • Flexible spending account and health savings account.
  • Paid leaves including 16 weeks new parent leave, up to 20 paid days bereavement leave, 10 paid sick days, and 10+ paid vacation days.
  • Personal days and observed holidays.
  • 401k with company match, deferred compensation for eligible roles.
  • Fitness reimbursement or on-site fitness facilities.
  • Eligibility for tuition reimbursement.
  • Gender-inclusive benefits and more.

Working at Mastercard

Mastercard is a merit-based, inclusive, and equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disability, veteran status, or other protected characteristics. The company emphasizes collaboration, innovation, and solving complex real-world problems through technology, fostering a dynamic and diverse work environment.

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Job Details

Posted AtJul 10, 2025
Salary110k-176k
Job TypeFull Time
Work ModeHybrid
ExperienceMid Level

Job Skills

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About Mastercard

Website

mastercard.us

Location

New York, NY

Industry

Financial Transactions Processing, Reserve, and Clearinghouse Activities

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