Senior Software Engineer

Overview

We are seeking an innovative, modernization-minded Software Engineer to help re-envision and enhance a client-facing digital experience. This role joins a collaborative, design-driven engineering team and plays a key part in the development, implementation, and management of scalable, technology-based business solutions.
The ideal candidate is delivery-focused, adaptable, and highly skilled in full-stack software engineering. You will design and build applications that meet both functional and technical requirements while contributing to architecture, best practices, and team success.

Responsibilities

• Participate in all phases of the Software Development Life Cycle (SDLC), including:
  • Requirements analysis
  • Design
  • Development
  • Testing
  • Deployment
  • Ongoing maintenance
• Develop dynamic, responsive user interfaces using:
  • Angular
  • TypeScript
  • HTML
  • CSS
  • Related front-end frameworks and libraries
• Design and develop scalable back-end services and APIs using:
  • C#
  • ASP.NET MVC
  • .NET Core
  • Web API
• Integrate front-end applications with back-end APIs
• Design and manage SQL Server databases, including:
  • Schema design
  • Query development
  • Data management
• Write clean, maintainable, well-documented, and testable code
• Conduct code reviews, refactoring, and ensure adherence to coding standards and best practices
• Implement unit and integration tests to maintain software quality
• Provide technical guidance and mentorship to junior developers

Time Allocation

• Software development (architecture, database design, and project planning): 80%
• Production support and incident resolution: 20%

Required Skills

• C# / .NET
• SQL / relational databases
• Software development best practices
• Object-oriented programming (OOP)
• MVC architecture
• Angular
• Azure (cloud platform)

Qualifications

• 5-9 years of professional experience in .NET development, with strong emphasis on C# and MVC
• Hands-on experience with Angular and front-end technologies:
  • TypeScript
  • HTML
  • CSS
  • JavaScript
• Strong understanding of OOP principles and design patterns
• Extensive experience with SQL and database-driven applications
• Familiarity with Git version control
• Experience working in Azure or similar cloud environments
• Strong analytical and problem-solving skills
• Ability to work both independently and collaboratively within a team
• Excellent communication skills for partnership with technical and non-technical stakeholders

Experience Level

Senior / Expert Level
Job Type & Location
This is a Permanent position based out of Kansas City, MO.
Pay and Benefits
The pay range for this position is $120000.00 - $130000.00/yr.
Will get up to 5% bonus based on individual and company performance. 401K and match Medical, dental, vision, long and short term disability PTO and holidays
Workplace Type
This is a hybrid position in Kansas City,MO.
Application Deadline
This position is anticipated to close on Apr 28, 2026.
>About TEKsystems:
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.