Sr. Software Developer

Centuria

$90K — $120K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)
  • 5-7 years of professional software development experience
  • Proficiency in C# and .NET (ASP.NET MVC/Core, Web API)
  • Experience with JavaScript/TypeScript and front-end patterns
  • Familiarity with SQL Server, T-SQL, and ORM frameworks like Entity Framework
  • Knowledge of IIS, RESTful integrations, CI/CD practices, and secure coding
  • U.S. citizenship with the ability to obtain and maintain a Secret clearance

Responsibilities

  • Own full-stack delivery from requirements gathering through deployment and sustainment
  • Enhance and maintain web applications hosted on Windows/IIS
  • Implement secure coding practices and manage source control, builds, and documentation
  • Integrate data from various enterprise sources and troubleshoot production issues
  • Support user training and coordinate cutovers during maintenance windows

Benefits

  • Collaborative work environment
  • Support for after-hours releases when needed
  • Opportunity to work in a DoD context
  • Use of AI tools in hiring process for efficiency
  • Potential for professional development and certification opportunities
Full Job Description
Job Title: Senior Software Developer, Applications

Location: Patrick AFB, FL

Job Responsibilities:

- Own full-stack delivery from requirements and design through coding, testing, deployment, and sustainment.

- Enhance and maintain web applications and services hosted on Windows/IIS with Microsoft SQL Server back ends, implement secure coding practices (including CAC/TLS and STIG-aware configurations), and manage source control, builds, and release documentation.

- Integrate data from enterprise sources (e.g., SQL Server, Oracle, Access, JSON/XML), troubleshoots production issues, supports user training and release notes, and coordinates cutovers during approved maintenance windows while protecting continuity of operations.

Job Requirements:
• A bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience) and
• 5-7 years of professional software development experience are required.
• Candidates should demonstrate proficiency with C# and .NET (ASP.NET MVC/Core, Web API), JavaScript/TypeScript and common front-end patterns, SQL Server (T-SQL, stored procedures, performance tuning), and ORM frameworks such as Entity Framework.
• Experience with IIS, RESTful integrations, unit/integration testing, and CI/CD practices is expected; familiarity with DoD environments, secure coding, and STIG/RMF considerations is strongly preferred.
• U.S. citizenship with the ability to obtain and maintain a Secret clearance is required; DoD 8140 baseline certification is a plus.
• Excellent communication, documentation, and collaboration skills are essential, along with willingness to support planned after-hours releases when needed.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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