Senior Software Engineer - .NET

About this role

Wells Fargo is seeking a Senior Software Engineer to play a key role in modernizing critical Home Lending servicing applications that support escrow operations and call center functions. You will help drive the transformation of legacy .NET-based systems into a modern, scalable architecture while ensuring the reliability and performance of applications that directly impact our customers and business operations.

This position is essential to mitigating risk across a portfolio of mission-critical applications as the current subject matter expert transitions from the organization. You'll partner with business and technology teams to enhance system capabilities, improve operational efficiency, and deliver innovative solutions that support Home Mortgage servicing. This is an excellent opportunity for an experienced engineer who enjoys balancing modernization initiatives with the ownership and stewardship of highly visible production systems.

In this role, you will

• Lead moderately complex initiatives and deliverables within technical domain environments
• Contribute to large scale planning of strategies
• Design, code, test, debug, and document for projects and programs associated with technology domain, including upgrades and deployments
• Review moderately complex technical challenges that require an in-depth evaluation of technologies and procedures
• Resolve moderately complex issues and lead a team to meet existing client needs or potential new clients needs while leveraging solid understanding of the function, policies, procedures, or compliance requirements
• Collaborate and consult with peers, colleagues, and mid-level managers to resolve technical challenges and achieve goals
• Lead projects and act as an escalation point, provide guidance and direction to less experienced staff

Required Qualifications

• 4+ years of Software Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
• 4+ years using C#, .NET 8/9+, ASP.NET Core, REST and event driven architecture

Desired Qualifications

• Full stack engineering experience
• Proficiency in Angular/React
• Proficiency with xUnit, NUnit, MSTest or equivalent
• Experience in performance engineering tools like NBomber, JMeter
• Experience with DevOps and CI/CD

Job Expectations

• This role is not eligible for Visa Sponsorship
• Ability to travel up to 10% of the time
• Hybrid schedule (3 days in office, 2 days remote)
• Work Transparently: You always deal in an honest, direct, and transparent way
• Take Ownership: You embrace responsibility and find joy in having the answers
• Learn More: You regularly self-educate and improve your skill set

Job Posting Locations

800 S Jordan Creek Pkwy., WEST DES MOINES, Iowa 50266

Posting End Date

19 Aug 2026 *Job posting may come down early due to volume of applicants.

We Value Equal Opportunity

Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.

Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit’s risk appetite and all risk and compliance program requirements.

Candidates applying to job openings posted in Canada: Applications for employment are encouraged from all qualified candidates, including women, persons with disabilities, aboriginal peoples and visible minorities. Accommodation for applicants with disabilities is available upon request in connection with the recruitment process.

Applicants with Disabilities

To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo .

Drug and Alcohol Policy

Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy to learn more.

Wells Fargo Recruitment and Hiring Requirements

a. Third-Party recordings are prohibited unless authorized by Wells Fargo.

b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.

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