Full-Stack .NET Engineer for Mortgage Tech

PennyMac Corp.; Westlake Village, Northern (CA, KY); Hybrid; USD 75,000 - 130,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Paid Time Off

Wellness Programs

401k match

Tuition reimbursement

Philanthropy programs

Job summary

Pennymac, a leading mortgage financial services firm, seeks a Full Stack Developer to design and build technology solutions for its mortgage platform. You’ll work on end-to-end development within a diverse, energetic team, applying modern tools and practices.

The role emphasizes full life-cycle development, deployment readiness, and collaboration across projects, with opportunities to contribute to innovative solutions in a high-growth environment.

Qualifications

• Bachelor’s degree or equivalent work experience
• 3+ years of relevant work experience
• 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

• 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

Skills

JavaScript

CSS/HTML

Agile Methodologies

SQL Databases

Design Patterns

Linux

AI Copilot

AWS Knowledge

Mortgage industry exp

Education

Bachelor’s degree or equivalent

Tools

.NET/.NET Core

C#

SQL Server

SSIS

Web Services

API Gateway

Job description

Pennymac, a leading mortgage financial services firm, seeks a Full Stack Developer to design and build technology solutions for its mortgage platform. You’ll work on end-to-end development within a diverse, energetic team, applying modern tools and practices.

The role emphasizes full life-cycle development, deployment readiness, and collaboration across projects, with opportunities to contribute to innovative solutions in a high-growth environment.