IT Software Engineer – .Net/Web

Nelnet

. Develop enterprise-wide cross-functional software solutions .

Posted 9/17/2026full-timeCentennial • Colorado • United StatesMid-LevelSenior💰 $90,000 - $120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in software development, particularly with Microsoft .NET frameworks, C#, and SQL Server, while adhering to best practices in technology and security. Capable of translating business requirements into technical specifications and providing post-implementation support.

Highest-signal resume keywords

Microsoft .NET Frameworks 8 And HigherC#Microsoft SQL Server 2012 And HigherAgile MethodologiesNIST Compliance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentRelational Database KnowledgeApplication IntegrationFull Software Development LifecycleNetwork Infrastructure KnowledgeDebuggingTechnical Specification CreationSolution DesignBusiness Requirement AnalysisPost-Implementation Support

Soft Skills

Strong Verbal CommunicationStrong Written CommunicationAnalytical SkillsTeam CollaborationQuick Learning

Tools & Technologies

Microsoft IISREST Web Services

Certifications & Qualifications

Security Clearance

Industry Keywords

Enterprise Software SolutionsTechnology Best PracticesAgile DeliveryBusiness Solutions

Tech Stack

Tools & technologies

MS SQL ServerSQL.NET

About the role

Key responsibilities & impact

Develop enterprise-wide cross-functional software solutions
Work closely with IT Software Architects and IT Business Analysts technical teams
Participate in solution design to satisfy a wide range of business needs
Analyze and translate business requirements into technical requirements for development
Create design documents and technical specifications
Adhere to technology and security best practices and standards
Provide post-implementation support, including monitoring application performance and debugging existing code
Keep abreast of technology advancements and changes
Develop understanding of how new technologies can be leveraged to provide business solutions

Requirements

What you’ll need

Bachelor’s Degree in Computer Science and/or a related field or work experience
Minimum 3 years of experience in software development
Strong skills in at least one key competency
Strong relational database knowledge
Understanding of best practices and methods to integrate applications within the organization and with external partners
Strong knowledge of the full software development lifecycle
Exposure to agile or iterative approaches to delivery preferred
Working knowledge of network and/or server infrastructure required to host an application
Strong verbal and written communication skill
Ability to quickly learn new technologies and business functions
Strong analytical skills to determine effective approaches to business solutions
Ability to perform effectively in a team-oriented environment
Experience with Agile strongly desired
Ability to obtain a security clearance
Knowledge of NIST compliance strongly desired
Microsoft .NET frameworks 8 and higher
C#
Microsoft IIS
REST Web Services
Microsoft SQL Server 2012 and higher
United States citizenship required; applicants without United States citizenship cannot be hired for this position
Must complete United States Government security clearance

Benefits

Comp & perks

Medical insurance
Dental insurance
Vision insurance
HSA and FSA
Generous earned time off
401K/student loan repayment
Life insurance and AD&D insurance
Employee assistance program
Employee stock purchase program
Tuition reimbursement
Performance-based incentive pay
Short- and long-term disability
Robust wellness program
Hybrid work environment with remote work benefits
In-person collaboration opportunities
Reasonable accommodations for qualified individuals with disabilities