Senior Full Stack Developer - Professional Services Team

About Applied Business Software, Inc.,

Applied Business Software, Inc., (ABS), the maker of The Mortgage Office , is the industry leader in private lending and loan management technology. Since 1978, our software has powered thousands of lenders, including private money firms, municipalities, CDFIs, Tribal Nations, universities, franchisors, third-party servicers and other non-bank lenders, helping them streamline, automate, and scale their lending operations with confidence.

About the role

This is a senior individual contributor role focused on building customer-requested functionality, integrations, and data solutions using C#, .NET, and SQL Server. You will receive defined requirements and work closely with internal teams to implement solutions accurately, efficiently, and on schedule.

While the role is execution-focused, this is also an opportunity to help establish and mature our Professional Services development function - including contributing to development standards, reusable patterns, documentation, and technical processes as the team grows. It is best suited for someone who enjoys hands-on development, clear direction, and the chance to help shape how work is delivered, without people management or product ownership.

What you'll do

Senior Technical Contribution & Execution

• Act as a senior technical contributor on customer implementation and data conversion projects, delivering work from defined requirements through completion
• Provide guidance and technical support to other developers as the team grows
• Contribute to establishing development standards, documentation practices, and reusable technical assets to improve consistency and delivery over time

Data Conversions

• Design, develop, and optimize data migration pipelines from legacy systems into The Mortgage Office SQL Server database
• Participate in data mapping and analysis activities to identify schema differences, dependencies, and validation requirements
• Build and execute ETL processes and validation tools to ensure data accuracy, completeness, and integrity

Custom Development & Integrations

• Develop customer-requested modules, integrations, and automation tools based on defined requirements
• Utilize The Mortgage Office API and related technologies to support data exchange between systems
• Collaborate with internal teams to identify repeatable solutions and improve implementation efficiency

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
• 5+ years of experience in software development, preferably within enterprise, ERP, or financial software environments.
• Advanced proficiency in:
• • Microsoft SQL Server (T-SQL, stored procedures, triggers, optimization)
  • C# / .NET Framework and .NET Core
  • ETL scripting and data transformation workflows
  • RESTful API integration and data exchange formats (JSON, XML)
• Proven experience leading technical projects or implementations for enterprise clients.
• Familiarity with Git, Azure Dev Ops, or comparable source control and CI/CD platforms.

Why Join Us?

• Comprehensive health, dental, and vision coverage.
• 401(k) with company funded match.
• Mission-driven company with a 45+ year legacy and industry-leading products trusted by thousands of lenders.
• Collaborative, supportive team known for long tenure, deep expertise, and a culture built on trust and integrity.
• Help modernize and evolve the leading platform in private lending technology.
• Beautiful Huntington Beach or San Mateo office with a tight-knit culture.
• Competitive compensation and room for professional growth.
• Performance-based bonuses.
• Generous PTO.
• Modern workspace with on-site amenities.
• Awesome company Christmas party.

#DICE

The pay range for this role is:

120, USD per year (Huntington Beach, CA (HQ))