Senior Software Engineer - Full Stack .NET Developer
AI in this role
Senior full stack .NET developer responsible for designing, building, and maintaining enterprise web applications and RESTful APIs.
About this role:
Wells Fargo is seeking a Senior Software Engineer. We believe in the power of working together because great ideas can come from anyone. Through collaboration, any employee can have an impact and make a difference for the entire company. Explore opportunities with us for a career in a supportive environment where you can learn and grow.
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
- Experience supporting and resolving Production, QA, and UAT defects.
- Experience deploying applications in QA, UAT, and Production environments.
- Experience with API development tools such as Postman, Swagger/OpenAPI.
- Hands-on experience developing enterprise applications using C#, ASP.NET MVC, ASP.NET Core, .NET Core/.NET 6+.
- Strong experience designing and developing RESTful APIs, Microservices, and distributed systems.
- Experience building web applications using HTML5, CSS3, JavaScript, TypeScript, and modern UI frameworks such as Angular or React.
- Strong experience in software engineering with Microsoft technology stack.
- Experience with CI/CD and deployment tools such as Jenkins, Harness, Azure DevOps, UDeploy, Liquibase, SonarQube, or equivalent.
Desired Qualifications:
- Knowledge of containerization and orchestration technologies such as Docker and OpenShift (OCP).
- Experience with cloud platforms such as Azure, GCP, or AWS.
- Familiarity with messaging and integration technologies such as Kafka, RabbitMQ, or Azure Service Bus.
- Experience with monitoring and observability tools such as Splunk, AppDynamics, Dynatrace, or Grafana.
- Good understanding of AI/GenAI technologies and enterprise AI integration patterns.
- Strong understanding of Agile/Scrum methodologies and DevOps practices.
- Excellent communication, collaboration, and problem-solving skills.
- Ability to mentor junior engineers and contribute to a high-performing engineering
- Strong knowledge of Object-Oriented Design (OOD), SOLID principles, design patterns, and clean coding practices.
- Extensive experience with Microsoft SQL Server, including database design, stored procedures, query optimization, indexing, and performance tuning.
- Experience developing and supporting SSIS packages, ETL processes, and data integration solutions.
- Experience with ORM frameworks such as Entity Framework/Entity Framework Core.
- Experience with SOAP and REST Web Services.
- Experience across the full SDLC, including requirements analysis, design, development, testing, deployment, and support using Agile and Waterfall methodologies.
- Strong debugging, troubleshooting, and performance tuning skills.
- Experience managing multiple application environments (Development, QA, UAT, Production).
- Ability to manage competing priorities and deliver high-quality solutions in a fast-paced environment.
- Knowledge of application security, vulnerability remediation, and secure coding practices.
Job Expectations:
- Bachelor's or master's degree in computer science, Engineering, or related field.
Posting End Date:
5 Oct 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.
How we rate this
Senior Software Engineer - Full Stack .NET Developer at Wells Fargo rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.
Little AI. AI is not part of the work.
- ●●●● Builds AI80 to 100
- ●●●○ Works on AI60 to 79
- ●●○○ Uses AI40 to 59
- ●○○○ Little AI0 to 39
Levels come from how often the tools, models and workflows of the role are named in the posting itself. Open the description and count.
Prepare for this job
A free preview built only from this posting: what it asks for, what you could be asked in an interview, and how to adjust your resume.
Skills and AI tools this role asks for
Questions you could be asked
- Tell me about a project where full stack was part of your work. What did you do?
- Tell me about a project where api development was part of your work. What did you do?
- Tell me about a project where microservices was part of your work. What did you do?
- Tell me about a project where distributed systems was part of your work. What did you do?
- Tell me about a project where ci cd was part of your work. What did you do?
Adapt your resume
- List these exact terms on your resume: Full Stack, API Development, Microservices, Distributed Systems, and Ci Cd. An applicant tracking system matches the wording, not the idea.
- Attach one line of real, concrete experience to at least one of them — a tool named with nothing behind it rarely survives a human read.
Want an expert to read your CV for this job?
Free. Send your CV and the role you want next. We reply by email within 2 to 4 business days.
Get a free CV reviewGet new software engineer jobs by email
One email a week with the new software engineer jobs, each rated for how much AI is in the work. No recruiter spam, unsubscribe in one click.
Free. One email a week. Unsubscribe in one click.
Similar roles
Software Engineering roles that involve little AI, at other companies.
What kind of AI work fits you?
Answer 12 practical questions in about three minutes. Get a simple profile, the work it points to, and live roles to explore next.
Find my next step