Software Engineer II

Mastercard

Confirmed live 2 days ago Trusted

Quick summary

Work type
On-site
Location
O Fallon, MO
Salary
$92,000–$147,000 / yr
Posted
11 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $146k
This role $120k
$80k most similar roles pay here $206k

This role pays less than 77% of similar roles. Most pay $123,250–$169,050 — the shaded band above. At the midpoint, this role pays about $120k versus about $146k for comparable roles.

Based on 240 similar postings.

Employer

About Mastercard

Mastercard is a global technology company in the payments industry, processing transactions between financial institutions and merchants using its extensive network of credit, debit, and prepaid card products. Industry: Payments Technology & Financial Services

Mastercard currently has 116 open roles on FindRole.

Listed pay typically runs $122,000–$207,000 across 104 roles with salary data.

Most-posted roles

View all roles at Mastercard

At a glance

TL;DR · Software Engineer II

As a Software Engineer II, you will join the team responsible for the Bill Pay suite of applications, which supports an electronic payment network for consumer bill payments. You will serve as a hands-on developer writing high-quality, secure, and testable code while contributing to all phases of the software development lifecycle, including design, documentation, testing, and deployment support. Your daily work involves participating in architecture discussions, performing code reviews, troubleshooting technical issues across environments, and supporting performance engineering efforts to ensure scalability. You will utilize a technical stack including Java, J2EE, Linux, Oracle, SQL, Spring Boot, Spring Batch, Hibernate, and REST API services. Additionally, you will leverage shell scripting and potentially EXTJS for UI development to solve complex problems within the consumer bill payment experience and improve functionality through simplified bill linking.

What does a Software Engineer earn in Missouri?

Median $149500 from 35 postings across 4 companies.

See salary data

What you'll do

  • Write high-quality, secure, modular, and testable code to support the Bill Pay Program.
  • Contribute to all phases of the software development lifecycle including design, development, testing, and deployment.
  • Participate in architecture discussions to create scalable, reliable, and performant software solutions.
  • Develop and maintain unit, functional, and integration tests to ensure software quality.
  • Analyze, tune, and optimize applications for performance engineering and scalability.
  • Perform code reviews to ensure security, maintainability, and adherence to engineering standards.
  • Take ownership of software maintenance, including dependencies, build processes, and operational readiness.
  • Troubleshoot and resolve technical issues across development, testing, and production environments.

What we're looking for

  • Degree in Computer Science or a related field, or equivalent practical experience.
  • Strong foundation in algorithms, data structures, and core computer science concepts.
  • Strong technical experience with Java, Java/J2EE, Linux, Oracle, and SQL programming.
  • Strong knowledge of Java, Spring Boot, Spring Batch, Hibernate, and REST API services.
  • Strong knowledge of Linux and shell scripting.
  • Experience with secure coding practices and building reliable, maintainable software.
  • Experience contributing to software design, code reviews, testing, troubleshooting, and operational support.
  • Experience with EXTJS for UI development (preferred).

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