Demo

Senior Software Engineer

Equifax
St. Louis, MO Full Time
POSTED ON 4/17/2026
AVAILABLE BEFORE 5/17/2026
Equifax is where you can power your possible. If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you.

Equifax is seeking creative, high-energy and driven software engineers with hands-on development skills to work on a variety of meaningful projects. Our software engineering positions provide you the opportunity to join a team of talented engineers working with leading-edge technology. You are ideal for this position if you are a forward-thinking, committed, and enthusiastic software engineer who is passionate about technology.

What you'll do
  • Design, develop, and operate high scale applications across the full engineering stack
  • Design, develop, test, deploy, maintain, and improve software.
  • Apply modern software development practices (serverless computing, microservices architecture, CI/CD, infrastructure-as-code, etc.)
  • Work across teams to integrate our systems with existing internal systems, Data Fabric, CSA Toolset.
  • Participate in technology roadmap and architecture discussions to turn business requirements and vision into reality.
  • Participate in a tight-knit, globally distributed engineering team.
  • Triage product or system issues and debug/track/resolve by analyzing the sources of issues and the impact on network, or service operations and quality.
  • Manage sole project priorities, deadlines, and deliverables.
  • Research, create, and develop software applications to extend and improve on Equifax Solutions
  • Collaborate on scalability issues involving access to data and information.
  • Actively participate in Sprint planning, Sprint Retrospectives, and other team activity

What experience you need
  • Bachelor's degree or equivalent experience
  • 5 years of software engineering experience
  • 5 years experience writing, debugging, and troubleshooting code in mainstream Java, SpringBoot, TypeScript/JavaScript, HTML, CSS
  • 5 years experience with Cloud technology: Google Cloud Platform, AWS, or Azure
  • 5 years experience designing and developing cloud-native solutions
  • 5 years experience designing and developing microservices using Java, SpringBoot and cloud technologies
  • 5 years experience deploying and releasing software using Jenkins CI/CD pipelines, understand infrastructure-as-code concepts, Helm Charts, and Terraform constructs

What could set you apart
  • Self-starter that identifies/responds to priority shifts with minimal supervision.
  • Demonstrate a Customer and Product-centric mindset, able to build strong relationships with both internal and external stakeholders including product, business and sales partners.
  • Demonstrated ability to drive engineering excellence in areas of security,quality, reliability, performance, cost optimization, efficiency
  • Generative AI: Experience with Vertex AI and/or working on advanced Generative AI (Gen AI) and agentic applications.
  • Experience designing and developing big data processing solutions using Dataflow/Apache Beam, Bigtable, BigQuery, PubSub, GCS, Composer/Airflow, and others
  • UI development (e.g. HTML, JavaScript, Angular and Bootstrap)
  • Experience with backend technologies such as JAVA/J2EE, SpringBoot, SOA and Microservices
  • Source code control management systems (e.g. SVN/Git, Github) and build tools like Maven & Gradle.
  • Agile environments (e.g. Scrum, XP)
  • Relational databases (e.g. SQL Server, MySQL)
  • Atlassian tooling (e.g. JIRA, Confluence, and Github)
  • Developing with modern JDK (v1.7 )
  • Automated Testing: JUnit, Selenium, LoadRunner, SoapUI

We offer comprehensive compensation and healthcare packages, 401k matching, paid time off, and organizational growth potential through our online learning platform with guided career tracks.

Are you ready to power your possible? Apply today, and get started on a path toward an exciting new career at Equifax, where you can make a difference!

Primary Location:
USA-St. Louis-Lackland

Function:
Function - Tech Dev and Client Services

Schedule:
Full time

Salary.com Estimation for Senior Software Engineer in St. Louis, MO
$127,435 to $152,941
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