Associate Software Engineer

About Ameren Services (B&CS)

Ameren Services provides administrative support and services to Ameren Corporation and its operating companies, subsidiaries and affiliates. Ameren Services includes a wide range of skill sets and roles, from finance and legal experts to digital and cyber specialists, plus those charged with ensuring environmental compliance and operational safety. Together, we help execute a strategy that enables Ameren to deliver superior long-term value to customers, shareholders and the environment.

Our benefits include:

• Medical coverage on date of hire

• 100% employer paid cash balance pension plan

• 401(k) with company match fully vested on date of hire

• Minimum of 15 days paid vacation and 12 paid holidays

• Paid parental leave and family caregiver leave

Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees. ​

About The Position 

• Analyzes, designs, codes, tests, configures and modifies software projects and/or products or enhancements using various programming languages, technologies and development methodologies.  

• Designs, develops, tests, debugs and implements application, software and/or operating system components, software tools, and utilities; conducts performance testing.  

• Ensures that system improvements are successfully implemented and monitored to guarantee availability and increase efficiency. 

• Completes technical documentation for multiple functions, including but not limited to testing, QA, training, troubleshooting, operating, and/or procedures for installation and maintenance. 

 

Key responsibilities include: 

• Works on and supports small modules of projects, develops deep understanding of own modules   

• Implements, executes and tests code changes to fix identified defects in existing software products 

• Adds lower level/easy enhancements to new/future software releases and/or to support creation of new software applications 

• Troubleshoots simple bugs within code (within own component); may perform assigned actions as designated in the remediation action plan (e.g., input validation)  

• Monitors system dashboards; investigates customer problems referred by customer support and resolves predefined, low-impact issues 

• Reviews basic requirements and translates into technical solutions for existing systems 

• Develops understanding of Ameren’s business to ensure successful implementation and support of project efforts 

• Develops familiarity with the Digital organization objectives, and impact on own projects; reviews and understands new technology integration and enablement plans 

• Works closely with business analysts to gain understanding of basic requirements, and translates into API-led connectivity solutions (e.g. integrations, interfaces, proxies, objects, shared code library) 

• Develops understanding and familiarity with relevant technologies (e.g. MuleSoft) in order to design, develop, document and support simple integration solutions utilizing design patterns, reference architectures and best practices 

• Collaborates with various stakeholders to test new and modified application solutions, utilizing test-driven development when possible 

• Work off-hours for project needs, support/upgrade/outage reasons, and systems implementations 
   

Qualifications 

• Bachelor’s degree required, preferably in engineering, mathematics, computer science or business 

• 0+ years of relevant experience required 

• Consideration will be given to candidates with two or more years of relevant experience in lieu of the degree requirement 

 

In addition to the above qualifications, the successful candidate will demonstrate: 

• Good analytical, communication, leadership and human relations skills required.  
   

Additional Information 

Ameren’s selection process includes a series of interviews and may include candidate testing and/or an individual aptitude or skill-based assessment.  Specific details will be provided to qualified candidates. 

#LI-Hybrid

Compensation Range:

$72,000.00 - $108,000.00

At Ameren, base salary is one component of a competitive compensation package for employees. Our pay ranges are broad to allow for movement within our organization and to accommodate different skill sets and levels of expertise. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered. Roles are eligible for additional rewards including annual incentive payments based on individual and company performance.

If end date is listed, the posting will come down at 12:00 am on that date:

Thursday October 01, 2026

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.