ARCHIVED
This job listing has been archived and is no longer accepting applications.
MisuJob - AI Job Search Platform MisuJob

Software Development Engineer Principal (Full Stack .NET) Contract

Sagent

US-Remote (US) Remote permanent

Posted: January 27, 2026

Interested in this position?

Create a free account to apply with AI-powered matching

Quick Summary

A software development engineer principal at Sagent, responsible for leading the technology department and driving the design, development, and implementation of software solutions.

Job Description

Why you'll LOVE Sagent:

You could work anywhere. We know you are talented and looking for something inspiring and impactful. A place where you will make a difference and have a great time doing it!

By choosing Sagent, you can be part of our mission to make loans and homeownership simpler and safer for all consumers.

Sagent powers servicers and consumers. You power Sagent!

Overview:
As a Principal Software Engineer at Sagent, you will be a key leader in our technology department, leveraging your extensive experience and theoretical knowledge base to drive the design, development, and implementation of innovative software solutions. You will play a critical role in determining software application design requirements, ensuring the successful implementation of software improvements, and generating software engineering policies, standards, and procedures. Additionally, you will provide guidance to others as a technical lead and contribute to all aspects of software development, from detailed programming to high-level architecture design.

Your day-to-day at Sagent:
Software Development Leadership:
• Lead the design, development, testing, debugging, and implementation of software solutions to meet business requirements and technical specifications.
Application Design Requirements:
• Determine software application design requirements based on business needs, technical considerations, and industry best practices.
Implementation and Monitoring:
• Ensure the successful implementation and monitoring of software application improvements to increase efficiency and effectiveness.
Policy and Procedure Generation:
• Generate software engineering policies, standards, and procedures to ensure consistency and quality across software development efforts.
Technical Leadership:
• Provide guidance and mentorship to junior team members, leveraging your technical expertise to support their professional development and drive project success.
Cross-functional Collaboration:
• Collaborate with cross-functional teams to understand business requirements, align software development efforts with organizational goals, and drive project success.
Innovation and Continuous Improvement:
• Drive innovation and continuous improvement initiatives within the software engineering team, staying updated on industry trends, emerging technologies, and best practices.

We would love to hear from you if you have:
• Bachelor's degree in a relevant discipline with at least ten years of experience in an applicable field, or completion of an advanced degree (Masters or higher) in an applicable and relevant field, or equivalent experience will be considered in lieu of a degree.
• Minimum of ten years of experience in software engineering roles, with a focus on designing, developing, testing, debugging, and implementing software solutions.
• Demonstrated expertise in software application design and development, with a proven ability to translate business requirements into technical specifications.
• Strong analytical and problem-solving skills, with the ability to address complex technical challenges and drive innovative solutions.
• Excellent leadership and communication skills, with the ability to provide guidance to others and collaborate effectively in cross-functional teams.
• Experience in generating software engineering policies, standards, and procedures is preferred.
• Proficiency in all aspects of software development, from detailed programming to high-level architecture design, is essential.

Additional Skills/Technical Knowledge Preferred:

• This position will primarily work on backend applications with 20-30# frontend.
Required:
• C# proficiency respectively mastery for the C# language, syntax, and features is required.
• Familiarity with .NET Core.
• Expert level understanding of Dependency Injection (DI).
• Expert level understanding of object-oriented programming.
• Experience developing and working with web services (Rest and Web API)
• Proficient with Microsoft SQL Server and SQL.
• Demonstrated ability to create unit and integration tests including edge-case test case creation.
• Proficient understanding of source control systems, preferably git.
• Familiarity with Microsoft Azure and Azure DevOps.
• Experience with Docker Images / Containers (building and running).
• Familiarity with the XUnit test framework and ASPNet Test Fixtures
• Demonstrated ability to diagnose issues using end-to-end request tracing systems (AppInsights, Dynatrace, ELK with request level correlation).
• Familiarity with OpenAPI Specification / Swagger contracts.
• Familiarity with design patterns and different application architectures.
• Demonstrated ability to conduct and lead code reviews.
• Experience with HTML, CSS and JavaScript.
• Preferred:
• Experience with JavaScript frameworks (Angular preferred) and with responsive UI design.

#LI-REMOTE

#LI-AN1

Perks!

As a Sagent Associate, you will be eligible to participate in our benefit programs beginning on Day #1! We offer a comprehensive package including Remote/Hybrid workplace options, Health Benefits, Unlimited Flexible Time Off, Family Planning Services, Tuition Reimbursement, Paid Family Leave, 401(k) Matching, Pet Insurance, In-person and Virtual Social Experiences, Career Pathing, Focus Time Fridays and much, much more!

Why Sagent?

Sagent is transforming the mortgage servicing industry by bringing the modern experience customers now expect from loan originations to loan servicing. Our platform lets customers manage their home-owing lives from anywhere while giving servicers lower costs, scale compliance and higher servicing values through full market cycles.

Sagent is a joint venture that combines Fiserv Inc.'s decades of market-leading fintech expertise with Warburg Pincus' skill in growing technology companies. We hire innovators and doers to disrupt the last and most complex frontier of lending and housing. We're growing fast and need you to help shape our future.

Sagent is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.

Register to Apply