Senior .Net Developer / C#
About The Position
As a Senior Application Developer, you’ll design and build software solutions for a mortgage servicing platform. This means creating applications that help manage home loans and related financial processes. You’ll use Microsoft technologies (like .NET and C#) and cloud services (primarily AWS) to develop these solutions. Your responsibilities include writing clean, efficient code for complex business applications, testing your work to ensure quality, deploying the software into production, and supporting it after launch. You’ll also document your work and collaborate with teams to ensure everything runs smoothly. The Senior Application Developer will: Use the latest tools and techniques (.NET, .NET Core, C#, Agile Methodologies, Web Services, SQL, SSIS) In-depth knowledge of JavaScript, CSS, HTML, functional programming, and front-end languages Prepare software for deployment to production environments Respond to and resolve questions and issues logged by users of a live system Manage small projects independently and work as a team member on larger projects Perform other related duties as required and assigned Demonstrate behaviors which are aligned with the organization’s desired culture and values
Requirements
- C# or .NET Core: Experience with Version 8 (Version 6 is also acceptable)
- Cloud Experience: AWS – EC2, SQS, SNS, Lambda, Containers, API Gateway
- SQL
- Full-Stack Development: Candidates must have hands-on experience across all layers of the application, including both front-end and back-end
- AI Tools: Experience with AI-based coding assistants (e.g., GitHub Copilot or equivalent) is a must.
Nice To Haves
- Knowledge of Agile Methodologies, such as Extreme Programming (XP) and Scrum is helpful
- Experience with relational databases (SQL Server, MySQL, PostgreSQL)
- Knowledge of design patterns, refactoring and unit testing
- Experience with Linux and open source software is a plus
- AWS Environment - EC2, SQS, SNS, Lambda, Containers, API Gateway experience highly preferred
- Financial services experience, especially related to mortgages and mortgage backed securities, is desirable
- AI Co-pilot or equivalent AI coding experience
Responsibilities
- Write high-quality code to build apps.
- Test your code to make sure it works.
- Deploy (launch) the app so people can use it.
- Fix problems when users report issues.
- Work on small projects alone or big ones with a team.
Benefits
- Medical, dental & vision
- Critical Illness, Accident, and Hospital
- 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
- Life Insurance (Voluntary Life & AD&D for the employee and dependents)
- Short and long-term disability
- Health Spending Account (HSA)
- Transportation benefits
- Employee Assistance Program
- Time Off/Leave (PTO, Vacation or Sick Leave)
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
What This Job Offers
Job Type
Full-time
Career Level
Senior
Number of Employees
5,001-10,000 employees
