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Senior Software Engineer

Apex SystemsKansas City, MO🇺🇸United StatesPosted Sep 25, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Kansas City, MO, United States
Posted
Yesterday
SQLETLC#.NET

Job Description

Job#: 3049262
Job Description:
Senior Software Engineer
Location: Kansas City, Missouri (Remote)
Role Overview
We are seeking a Senior Software Engineer to join our team. This role involves developing and maintaining .NET/C# applications, supporting API development, and remediating complex legacy stored procedures. The ideal candidate will be a technical leader capable of independent analysis, architecture design, and mentoring junior developers. This position will eventually participate in an on-call rotation after an acclimation period.
Key Responsibilities
  • Develop and maintain .NET/C# applications.
  • Support API development and integration work.
  • Maintain and remediate complex legacy stored procedures consisting of thousands of lines of code.
  • Review and analyze their own data output rather than relying on separate analysts.
  • Perform architecture and solution design activities.
  • Mentor junior developers.
  • Participate in production support and ongoing application maintenance.
  • Work on interoperability-related efforts where needed.
  • Eventually participate in the team's on-call rotation after becoming acclimated to the environment.
Required Qualifications
Core Technical Requirements:
  • .NET
  • C#
  • SQL
  • API development experience
  • Visual Studio experience
  • Experience supporting and maintaining large database objects and stored procedures.

Behavioral Requirements:
  • Independent analysis skills.
  • Ability to investigate and validate own coding output.
  • Leadership and mentoring capability.
  • Senior/lead-level technical maturity.

Preferred Qualifications
  • GitHub Copilot experience.
  • AI-assisted coding skills.
  • ETL knowledge.
  • Architecture/design experience.
  • Mentorship experience.
  • Healthcare payer experience is helpful but not required.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.

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