Full-Stack Developer (C# / .NET / Angular)

UMB Financial Corporation; Kansas City (MO); Hybrid; USD 98,000 - 145,000; Full time

Benefits offered by this job

Paid Time Off

401(k) matching program

Annual incentive pay

Paid holidays

Medical, dental, vision insurance

Job summary

UMB Financial Corporation in Kansas City is seeking a Senior Full-Stack Developer to join the Enterprise Solutions and Services Development team. You will design and implement scalable full-stack applications using C#/.NET and AngularJS, mentor teammates, and collaborate with business partners across IT and lines of business.

This hybrid role combines on-site collaboration at the Technology & Operations Center with remote Fridays, offering competitive benefits and career growth.

Qualifications

• Bachelor's degree in IT or related discipline with at least 5 years of enterprise solutions and API development experience
• Strong experience with C# / .NET back-end development, including MVC architecture, REST API development, and Entity Framework
• Experience in Web development using AngularJS framework
• SQL Server development or support of applications in AWS
• Microservice architecture implementation
• Implementation of APIs security patterns using JWT tokens and/or OAuth2; exposure to CI/CD pipelines

Responsibilities

• Collaborate with business and technical teams to develop solutions that meet requirements and align with patterns and standards
• Develop and enhance new and existing applications to meet business needs
• Develop and review front-end and back-end code in C# and AngularJS
• Create and maintain technical documents
• Mentor junior IT and business teams on new technologies and patterns
• Stay current with modern technology and trends

Skills

C# / .NET

MVC architecture

REST API development

Entity Framework

AngularJS

SQL Server

AWS

Microservices

JWT / OAuth2

CI/CD pipelines

Education

Bachelor's Degree in Information Technology or related discipline

Tools

AngularJS

AWS

SQL Server

Job description

The Enterprise Solutions and Services Development team develops and supports full-stack applications for the entire organization. We work closely with our business partners in developing new applications, enhancing existing ones, and building enterprise solutions for our different business needs. At UMB, we have over a century of experience, and we constantly push the boundaries using the latest technologies and processes to bring the best products to our customers and partners.

As a Full-Stack Developer, you will be part of a team developing and supporting scalable full stack applications. As a senior developer, you will be part of application design and review team tasks and functions. You will also work closely with UMB stakeholders and technical teams to ensure the best solution is implemented. This is a subset of the overall responsibilities which will include multiple initiatives as assigned by IT leadership.

This role is hybrid (Mon through Thu on-site / Fri remote) at the UMB Technology & Operations Center located in downtown Kansas City, MO.

How you’ll spend your time

• Collaborate with the business and technical teams, develop solutions that fulfill the business requirements incorporating UMB and industry strategies, patterns, standards and technologies, and then review solutions with stakeholders for alignment.
• Develop new applications including enhancing existing applications to meet business needs.
• Develop and review both front-end and back-end code in C# and Angular JS.
• Create and Maintain Technical documents.
• Mentor junior IT and Business teams on new technologies and patterns.
• Stay current with modern technology, patterns and trends.

We’re excited to talk if you have:

• Bachelor’s Degree in Information Technology or related discipline and at least 5 years of enterprise solutions and API development experience OR equivalent combination of education and work experience.
• Strong experience with C# / .NET back-end development, including MVC architecture, REST API development, and Entity Framework.
• Experience in the following: Web development using Angular JS framework
• SQL Server Development or support of applications in AWS
• Microservice architecture implementation
• Implementation of APIs security patterns using JWT tokens and/or oAuth2. Exposure to CI/CI pipelines

Bonus Points if you have:

• Financial services or banking industry experience.

Applicants must have legal authority to work in the United States. Work Visa sponsorship is not available for this position.

This position was posted on 10/05/2026. The application deadline for this position is 45 days from the posting date unless filled earlier.

Compensation Range: $98,208 - $144,705 The posted compensation range on this listing represents UMB’s good faith and reasonable estimate based on its budget and what it expects to be the starting pay for this role, but the actual compensation may vary by geographic location, experience level, and other job-related factors. Please see the description of benefits included with this job posting for additional information.

UBM offers competitive and varied benefits to eligible associates, such as:

• Paid Time Off
• a 401(k) matching program
• annual incentive pay
• paid holidays
• a comprehensive company sponsored benefit plan including medical, dental, vision, and other insurance coverage
• health savings, flexible spending, and dependent care accounts
• adoption assistance
• an employee assistance program
• fitness reimbursement
• tuition reimbursement
• an associate wellbeing program
• an associate emergency fund
• various associate banking benefits

Benefit offerings and eligibility requirements vary.

Are you ready to be part of something more? You're more than a means to an end—a way to help us meet the bottom line. UMB isn't comprised of workers, but of people who care about their work, one another, and their community. Expect more than the status quo. At UMB, you can expect more heart. You'll be valued for exactly who you are and encouraged to support causes you care about. Expect more trust. We want you to do the right thing, no matter what. And, expect more opportunities. UMBers are known for having multiple careers here and having their voices heard.

UMB and its affiliates are committed to inclusion and diversity and provide employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex (including gender, pregnancy, sexual orientation, and gender identity), national origin, age, disability, military service, veteran status, genetic information, or any other status protected by applicable federal, state, or local law.

If you need accommodation for any part of the employment process because of a disability, please send an e-mail to [e-mail] to let us know the nature of your request.

If you are a California resident, please visit our Privacy Notice for California Job Candidates to understand how we collect and use your personal information when you apply for employment with UMB.

Who we are

We are more than a company. We are advisors, consultants, problem solvers, friends, community members, experts, and we are here to help you make the best of every moment with a financial foundation that can help you succeed. Learn more about UMB's vision.

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