Senior Software Developer - SSD 25-28641

Senior Software Developer - SSD 25-28641

Posted 4 days ago by 1756546756

Negotiable
Outside
Remote
USA

Summary: The Senior Software Developer role is focused on maintaining and enhancing legacy systems, particularly Classic ASP and ASP.NET applications, while also migrating them to modern frameworks. The ideal candidate will possess extensive experience in software development, database design, and front-end technologies, alongside strong communication skills for stakeholder engagement. This position requires multitasking abilities to manage multiple projects and resolve production issues efficiently. The role is fully remote and emphasizes a collaborative approach within Agile/Scrum methodologies.

Key Responsibilities:

  • Develop, maintain, and enhance Classic ASP and ASP.NET web applications.
  • Architect and optimize database schemas; write and troubleshoot complex SQL queries and stored procedures.
  • Work with Entity Framework, SSRS, and SSIS packages.
  • Build and maintain Web APIs using .NET Core with strong knowledge of RESTful principles.
  • Utilize technologies including C#, Visual Studio, SQL Server (SSMS), TypeScript, CSS, JavaScript, Bootstrap.
  • Modify legacy applications to ensure ADA 504 compliance.
  • Collaborate with cross-functional teams to define, design, and deliver new features.
  • Troubleshoot and resolve application issues and bugs in a fast-paced production environment.
  • Apply knowledge of DevOps practices and CI/CD pipelines.
  • Work within Agile/Scrum methodologies.
  • Experience with ArcGIS is a plus.

Key Skills:

  • 25+ years of hands-on software development experience, evolving from legacy platforms to current technologies.
  • 20+ years of experience with legacy ASP and ASP.NET web applications.
  • 20+ years of experience with SQL Server, database design, Entity Framework, schema design, stored procedures, and SSRS.
  • 15+ years of experience with front-end technologies including HTML, TypeScript, CSS, and JavaScript.
  • 15+ years of strong knowledge in unit testing frameworks and tools.
  • 5+ years of experience working on projects for a state-level education agency.
  • 5+ years of experience modifying applications to ensure ADA 504 compliance.
  • Experience with ArcGIS software is preferred.

Salary (Rate): undetermined

City: undetermined

Country: USA

Working Arrangements: remote

IR35 Status: outside IR35

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Job Title: Senior Software Developer
Location: Remote, USA
Duration: 1 Year
Interview: Virtual

Job Description

We are seeking a highly experienced Senior Software Developer with a strong and diverse background in software development and production support, ideally spanning more than 25 years. The ideal candidate will have expertise in maintaining and troubleshooting legacy systems (including Classic ASP and ASP.NET applications) while also bringing advanced database design and SQL proficiency.

A strong command of front-end technologies such as HTML, CSS, JavaScript, and TypeScript is required, along with hands-on experience in earlier versions of the .NET Framework and Visual Studio. The candidate should also be capable of migrating legacy web applications to modern, compatible frameworks.

This role requires exceptional multitasking and prioritization skills, with the ability to manage multiple projects and resolve production issues across various applications under tight deadlines. Strong communication and ownership are critical, including the ability to proactively engage with stakeholders to clarify issues, present solutions, and ensure timely resolution of incidents.

Responsibilities

  • Develop, maintain, and enhance Classic ASP and ASP.NET web applications.

  • Architect and optimize database schemas; write and troubleshoot complex SQL queries and stored procedures.

  • Work with Entity Framework, SSRS, and SSIS packages.

  • Build and maintain Web APIs using .NET Core with strong knowledge of RESTful principles.

  • Utilize technologies including C#, Visual Studio, SQL Server (SSMS), TypeScript, CSS, JavaScript, Bootstrap.

  • Modify legacy applications to ensure ADA 504 compliance.

  • Collaborate with cross-functional teams to define, design, and deliver new features.

  • Troubleshoot and resolve application issues and bugs in a fast-paced production environment.

  • Apply knowledge of DevOps practices and CI/CD pipelines.

  • Work within Agile/Scrum methodologies.

  • Experience with ArcGIS is a plus.

Candidate Skills and Qualifications

Minimum Requirements:

  • 25+ years of hands-on software development experience, evolving from legacy platforms to current technologies.

  • 20+ years of experience with legacy ASP and ASP.NET web applications (please list specific projects in your experience).

  • 20+ years of experience with SQL Server, database design, Entity Framework, schema design, stored procedures, and SSRS.

  • 15+ years of experience with front-end technologies including HTML, TypeScript, CSS, and JavaScript.

  • 15+ years of strong knowledge in unit testing frameworks and tools.

  • 5+ years of experience working on projects for a state-level education agency (please list relevant projects in your resume).

  • 5+ years of experience modifying applications to ensure ADA 504 compliance.

Preferred Qualifications:

  • Experience with ArcGIS software.