Sr. Software Engineer

PDS Inc, LLC; Phoenix (AZ); On-site; USD 110,000 - 160,000; Full time

Job summary

PDSINC, LLC in Phoenix, AZ seeks a Sr. Software Engineer to lead the development group’s technical efforts across the full software life cycle.

The role emphasizes solving complex business and technical problems and delivering scalable systems using modern Microsoft stack. Responsibilities include designing, coding, testing, and reviewing high-quality C#/.NET, ASP.NET, and Blazor components; building RESTful APIs; and mentoring junior developers while adhering to Agile/Scrum practices.

Qualifications

• Minimum of 5 years of professional experience developing applications with C# and .NET (Core and/or Framework).
• Strong experience with ASP.NET 3.0, MVC, Razor, and Blazor technologies.
• Proficiency in Entity Framework, LINQ to SQL, and ADO.NET.
• Experience with WPF for desktop application development.
• Advanced knowledge of SQL Server with experience writing complex queries and optimizing performance.

Responsibilities

• Designs, develops, and maintains scalable applications using .NET framework, .NET Core, ASP.NET, and Blazor.
• Writes, tests, analyzes, and implements high quality code according to User Stories.
• Performs code reviews and provides constructive feedback to team members.
• Creates and optimizes SQL database structures, stored procedures, and queries using EF, Unit of Work, and Repository patterns.
• Implements and maintains RESTful APIs and web services.
• Participates in Agile development processes including sprint planning and retrospectives.

Skills

C#

.NET

ASP.NET

Blazor

Entity Framework

LINQ

SQL Server

RESTful APIs

Azure DevOps

CI/CD

TFS

Jenkins

GitHub

Dependency Injection

Agile/Scrum

Leadership

Tools

Jenkins

GitHub

Azure DevOps

TFS

SQL Server Management Studio

Job description

Sr. Software Engineer Compensation: DOE The Sr. Software Developer serves as the development group's lead technical resource and leads all phases of a system's development life cycle. This requires emphasis on analyzing complex business and technical problems to shape and deliver an entire system's software components. The position is expected to analyze, configure, and tune the underlying framework and infrastructure and is considered the subject matter expert on each system's functionality, behavior and capabilities. The Sr. Software Developer also enforces software development standards and mentors' junior developers.

TIMELINE: The first batch of resumes will be sent to the hiring manager at 3pm AZ time on Friday, November 21, 2025.

Principal Responsibilities

• Designs, develops, and maintains scalable applications using .NET framework, .NET Core, ASP.NET, and Blazor.
• Writes, tests, analyzes, and implements high quality code according to specifications included in User Stories.
• Complies with all required Company policies and practices relating to the Software Development Life Cycle, using Agile and Scrum methodologies.
• Performs code reviews and provides constructive feedback to team members.
• Creates and optimizes SQL database structures, stored procedures, and queries using Entity Framework, Unit of Work, and Repository patterns.
• Assists the Database Administration and the Systems Administration groups with the respective database and infrastructure system needs.
• Provides Tier 3 support for software defects and performance related issues and drives resolution of open IT issues escalated by IT Customer Support.
• Supports and validates production release activities by using Integration and Delivery tools such as Jenkins, Git Hub, and Azure DevOps.
• Collaborates with cross-functional teams to gather requirements and translate them into technical specifications.
• Implements and maintains RESTful APIs and web services.
• Troubleshoots, debugs, and resolves software defects and performance issues.
• Writes clean, maintainable, and well-documented code.
• Participates in Agile development processes including sprint planning and retrospectives.
• Stays current with emerging technologies and industry trends.
• Performs other job-related duties as assigned or apparent.

Qualifications

• Minimum of 6 months of knowledge and experience with SharePoint Online or Office 365.
• Minimum of 5 years of professional experience developing applications with C# and .NET (Core and/or Framework).
• Minimum of 5 years experience with ASP.NET 3.0, MVC, Razor, and Blazor technologies.
• Strong experience with Dependency Injection patterns and implementation.
• Proficiency in Entity Framework, LINQ to SQL, and ADO.NET.
• Experience with WPF for desktop application development.
• Strong proficiency in iOS mobile development using Swift and Xcode, with demonstrated experience building and deploying iOS applications.
• Advanced knowledge of SQL Server with experience writing complex queries, stored procedures, and optimizing database performance.
• Experience with jQuery and modern JavaScript frameworks.
• Proficiency with SQL Server Reporting Services (SSRS).
• Experience with TFS and Azure DevOps for source control and CI/CD pipelines.
• Minimum of 2 years of experience leading development team activities such as code reviews, build processes, and deployment processes.
• Ability to design solutions that solve critical business problems and present to business partners.
• Understands the need for and consistently practices effective collaboration within an Agile environment.
• Demonstrated expert knowledge of the entire Software Development Lifecycle (SDLC).
• Experience with Continuous Integration and Continuous Deployment tools.

Minimum Requirements

• A minimum of 5 years of experience in leading and supporting the development of highly transactional, mission critical applications in environments/architectures for multi-user systems.
• Minimum of 5 years of professional experience with C#, .NET Framework, and .NET Core.
• Experience implementing and maintaining applications using the Repository Pattern and Unit of Work pattern.
• Advanced knowledge of SQL Server with experience writing complex queries, stored procedures, and optimizing database performance.
• Minimum of 1 year working in an Agile environment following Scrum, Kanban, or Lean methodologies.

PDSINC, LLC is an Equal Opportunity Employer.