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Mainframes Developer Jobs in Minnesota (NOW HIRING)

Infojini Inc

COBOL Developer/Programmer

Saint Paul, MN · On-site

COBOL Developer/Programmer Location: St. Paul, MN Duration: 12+ Months Client: Direct Client ... mainframe COBOL systems * Experience with IBM MQSeries WebSphere Additional Information All your ...

US Bank

z/OS Systems Engineer

Saint Paul, MN · On-site

Bank is seeking a z/OS Systems Programmer that has extensive experience in mainframe technologies with an emphasis on installation/upgrading, tuning, and troubleshooting of z/OS and third-party ...

U.S. Bank

z/OS Systems Engineer

Saint Paul, MN · On-site

Bank is seeking a z/OS Systems Programmer that has extensive experience in mainframe technologies with an emphasis on installation/upgrading, tuning, and troubleshooting of z/OS and third-party ...

Ameriprise Financial

Operations Engineer

Minneapolis, MN · On-site

$72K - $98K/yr

Ameriprise Financial, Inc. seeks an Operations Engineer in Minneapolis, MN to support the ETL ... Experience in mainframe technologies will be plus. * Experience on Informatica, AWS, IDMC.

Ameriprise Financial

Operations Engineer

Minneapolis, MN · On-site

$72K - $98K/yr

Ameriprise Financial, Inc. seeks an Operations Engineer in Minneapolis, MN to support the ETL ... Experience in mainframe technologies will be plus. * Experience on Informatica, AWS, IDMC.

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Mainframes Developer information

What does a mainframe developer do?

A mainframe developer designs, codes, tests, and maintains applications running on mainframe computers, often using languages like COBOL, PL/I, or Assembler. They work in environments that require high reliability and security, and may also handle system updates, performance tuning, and integration with other systems.

What is mainframe developer salary?

The salary for a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe environments may earn higher compensation. Many positions also offer benefits such as health insurance and retirement plans.

Can mainframe be replaced by AI?

Mainframes are large-scale computing systems used for critical enterprise applications, and while AI can automate certain tasks and improve efficiency, it does not replace the core functions of mainframes. Mainframe developers often work with legacy systems, COBOL programming, and security protocols, which require specialized skills that are not fully replaced by AI technologies.

Is mainframe still in demand?

Mainframes remain in demand for large enterprises such as banks, insurance companies, and government agencies that rely on their reliability, security, and processing power. Mainframe developers with skills in COBOL, JCL, and mainframe environments are sought after to maintain and upgrade legacy systems, though the overall demand has decreased as organizations adopt cloud and distributed computing. Certification and experience with mainframe tools can enhance job prospects in this specialized field.

What is the difference between Mainframes Developer vs Mainframes Analyst?

AspectMainframes DeveloperMainframes Analyst
Required CredentialsTypically a degree in Computer Science or related field; certifications like IBM Certified SpecialistSimilar credentials; often holds certifications in mainframe systems and analysis
Work EnvironmentDevelops, codes, and tests mainframe applications in a software development settingAnalyzes existing mainframe systems, gathers requirements, and supports system improvements
Employer & Industry UsageUsed by banks, insurance companies, and large enterprises for application developmentEmployed in similar industries for system analysis, troubleshooting, and process optimization

While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.

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What job categories do people searching Mainframes Developer jobs in Minnesota look for? The top searched job categories for Mainframes Developer jobs in Minnesota are:
What cities in Minnesota are hiring for Mainframes Developer jobs? Cities in Minnesota with the most Mainframes Developer job openings:
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Infographic showing various Mainframes Developer job openings in Minnesota as of June 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution.
Software Developer- Actuarial Systems (Hybrid)

Software Developer- Actuarial Systems (Hybrid)

Securian Financial

Saint Paul, MN • On-site

$72K - $134K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 17 days ago

Securian Financial rating

8.7

Company rating: 8.7 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

Job description

*Securian Financial Groups internal position title is Engineering Sr Analyst.
Position Summary:
Are you an experienced application developer passionate about creating impactful technology solutions? Securian Financial is seeking a software developer with 2-4 years of proven application development experience, specifically skilled in Java, Mainframe, and Informatica, to join our Life & Annuity Actuarial Systems Technology team. As a crucial member of our agile scrum team, you'll innovate, optimize data processing, and support critical actuarial systems, leveraging a diverse technology stack including AWS, Spring, SQL Server, and Oracle.
Responsibilities include but not limited to:
  • Own critical business application support, promptly resolving complex production issues to ensure reliable and efficient operations.
  • Drive modernization initiatives such as Application Rationalization and migration to AWS, significantly enhancing our systems' capabilities and performance.
  • Become a subject matter expert in Individual Life and Annuity business processes, influencing strategic decisions and technical planning.
  • Cultivate strong relationships with stakeholders and cross-functional teams, fostering collaboration and alignment.
  • Lead and execute projects through detailed analysis, thoughtful design, robust development, rigorous testing, seamless integration, and successful implementation.
  • Encourage innovation and creativity through a proactive test-and-learn approach, contributing actively to continuous improvement.

Qualifications:
  • 2-4 years of proven professional experience in application development.
  • Extensive experience (2+ years) in Java development, particularly using Spring and Spring Batch frameworks.
  • Demonstrated ability to tackle and resolve complex technical challenges.
  • Excellent communication and interpersonal skills, thriving in a collaborative team environment.
  • Strong expertise in Mainframe systems and Informatica ETL tools.

Preferred Qualifications:
  • Experience in system design and analysis.
  • Expertise in Mainframe systems and Informatica ETL tools.
  • Previous exposure to actuarial systems or financial services technology environments.

#LI-Hybrid **This position will have a hybrid working arrangement, working in-office for a minimum of 3 days a week.**
Securian Financial believes in hybrid work as an integral part of our culture. Associates get the benefit of working both virtually and in our offices. If you're in a commutable distance (90 minutes) you'll join us 3 days each week in our offices to collaborate and build relationships. Our policy allows flexibility for the reality of business and personal schedules.
Preferred Skills:
Application Development, Development Experience, Java, Java (Programming Language), Software Development
The estimated base pay range for this job is:
$72,000.00 - $134,000.00
Pay may vary depending on job-related factors and individual experience, skills, knowledge, etc. More information on base pay and incentive pay (if applicable) can be discussed with a member of the Securian Financial Talent Acquisition team.
Be you. With us. At Securian Financial, we understand that attracting top talent means offering more than just a job - it means providing a rewarding and fulfilling career. As a valued member of our high-performing team, we want you to connect with your work, your relationships and your community. Enjoy our comprehensive range of benefits designed to enhance your professional growth, well-being and work-life balance, including the advantages listed here:
Paid time off:
  • We want you to take time off for what matters most to you. Our PTO program provides flexibility for associates to take meaningful time away from work to relax, recharge and spend time doing what's important to them. And Securian Financial rewards associates for their service by providing additional PTO the longer you stay at Securian.
  • Leave programs: Securian's flexible leave programs allow time off from work for parental leave, caregiver leave for family members, bereavement and military leave.
  • Holidays: Securian provides nine company paid holidays.

Company-funded pension plan and a 401(k) retirement plan: Share in the success of our company. Securian's 401(k) company contribution is tied to our performance up to 10 percent of eligible earnings, with a target of 5 percent. The amount is based on company results compared to goals related to earnings, sales and service.
Health insurance: From the first day of employment, associates and their eligible family members - including spouses, domestic partners and children - are eligible for medical, dental and vision coverage.
Volunteer time: We know the importance of community. Through company-sponsored events, volunteer paid time off, a dollar-for-dollar matching gift program and more, we encourage you to support organizations important to you.
Associate Resource Groups: Build connections, be yourself and develop meaningful relationships at work through associate-led ARGs. Dedicated groups focus on a variety of interests and affinities, including:
  • Mental Wellness and Disability
  • Pride at Securian Financial
  • Securian Young Professionals Network
  • Securian Multicultural Network
  • Securian Women and Allies Network
  • Servicemember Associate Resource Group

For more information regarding Securian's benefits, please review our Benefits page.
This information is not intended to explain all the provisions of coverage available under these plans. In all cases, the plan document dictates coverage and provisions.
Securian Financial Group, Inc. does not discriminate based on race, color, religion, national origin, sex, gender, gender identity, sexual orientation, age, marital or familial status, pregnancy, disability, genetic information, political affiliation, veteran status, status in regard to public assistance or any other protected status. If you are a job seeker with a disability and require an accommodation to apply for one of our jobs, please contact us by email at Employment@Securian.com, by telephone 651-655-5522 (voice), or 711 (Relay/TTY).
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