Senior .Net Developer

Sanametrix is seeking a Senior .Net Developer for a remote-friendly role that centers on building and modernizing enterprise software. The position requires a substantial track record—10+ years—in architecting, designing, coding, testing, and deploying production-grade applications using .NET/C#, SQL, and front-end technologies. The work involves advancing complex legacy components and supporting modeling, simulation, and analysis efforts with industry best practices.

Responsibilities

• Analyze highly complex business requirements and generate technical specifications to modernize legacy software components and applications.
• Serve as an expert technical resource for modeling, simulation, and analysis efforts, applying industry best practices to design, test, implement, and support solutions.
• Ensure quality, security, and compliance requirements are met for the supported areas, and adapt to an evolving environment.

Requirements

• BA/BS degree
• Ability to obtain and maintain a 5C Public Trust security clearance; US Citizenship required
• 10+ years of demonstrable experience in architecting, designing, coding, testing, and deploying new products
• Experience designing and developing custom web applications in .NET Core, Python, and SQL Server environments
• Clean, scalable code in .NET, C#, and TypeScript
• Relational database design including tables and stored procedures
• JavaScript front-end framework experience with Angular, Vue, or React
• Entity Framework or similar ORM
• Participation in an Agile development culture (Scrum, Sprint Planning, Sprint Retrospective, etc.)
• Experience testing and deploying applications and systems
• Strong troubleshooting, communication, and attention to detail
• Excellent estimating and risk management skills
• Flexibility to adapt to an evolving environment

Technologies

• .NET Core, Python, SQL Server, SQL
• .NET, C#, TypeScript
• JavaScript frameworks: Angular, Vue, React
• Entity Framework
• ASP.NET
• Jira, Git
• Pandas, Flask
• AWS

Benefits

• 401(k) and 401(k) matching
• Dental, health, and vision insurance
• Employee assistance program, employee discount
• Flexible schedule and flexible spending account
• Life insurance and paid time off
• Tuition reimbursement

Desired skills, qualifications, certifications

• Python experience with Pandas, Flask or equivalent, and related Python peripherals
• Familiarity with the AWS platform
• Experience using Jira or other ticket-tracking systems
• Solid understanding of Git source control

Job Type

Full-time

Pay

USD 160,000 - 180,000 per year

Compensation Package

Yearly pay

Experience

• Apache Lucene: 5 years (Required)
• ASP.NET: 6 years (Required)
• .Net: 10 years (Required)

Work Location

Remote