Demo

Senior Software Engineer

Equifax
St Louis, MO Full Time
POSTED ON 8/4/2026
AVAILABLE BEFORE 10/14/2026
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: GCP, 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

Salary.com Estimation for Senior Software Engineer in St Louis, MO
$120,011 to $144,588
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