Full Stack Engineer

CrossCountry Mortgage, LLC; United States; On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401K plan

Short-term disability

Employee assistance program

Wellness program

Job summary

CrossCountry Mortgage, LLC is seeking a seasoned Full Stack Engineer to design, develop, test, and maintain web-based applications supporting mortgage origination, servicing, and operations. You will work on front-end interfaces and back-end services, ensuring secure, scalable solutions and collaborate with stakeholders and vendors.

Ideal candidates have 5+ years in full-stack development, strong experience with C#, .NET, APIs, and cloud platforms, plus a proactive, team-oriented approach in an

Qualifications

• Bachelor's degree or equivalent in CS/IT/related field.
• 5+ years in full-stack development and related fields.
• Experience building web-based applications end-to-end.
• Experience with front-end technologies and back-end services.
• Experience with APIs, web services, and data interfaces.
• Knowledge of secure coding, SDLC, and testing.
• Experience with Git, Azure, AWS, and Agile methodologies.
• Preferred experience with mortgage tech platforms like Encompass LOS.

Responsibilities

• Design, develop, test, deploy, and maintain web-based applications.
• Analyze requirements to deliver technical solutions aligning with CCM goals.
• Architect scalable, secure, and maintainable software solutions.
• Build responsive and accessible UI with modern front-end tools.
• Develop and maintain back-end services and APIs supporting mortgage operations.
• Create and optimize RESTful APIs and data services.
• Collaborate with stakeholders, QA, UI/UX, and other teams.
• Maintain documentation and participate in CI/CD workflows.

Skills

Front-end development

Back-end services

APIs & web services

Git & CI/CD

Azure/AWS

Education

BS in Computer Science or related

Tools

C#, .NET/.NET Core

HTML/CSS/JavaScript

SQL/NoSQL

Job description

CrossCountry Mortgage (CCM)is the nation's number one distributed retail mortgage lender with more than 9,000 employees operating over 700 branches and servicing loans across all 50 states, D.C. and Puerto Rico. Our company has been recognized ten times on the Inc. 5000 list of America's fastest-growing private businesses and has received many awards for our standout culture.

A culture where you can grow! CCM has created an exceptional culture driving employee engagement, exceeding employee expectations, and directly impacting company success. At our core, our entrepreneurial spirit empowers every employee to be who they are to help us move forward together. You’ll get unwavering support from all departments and total transparency from the top down.

CCM offers eligible employees a competitive compensation plan and a robust benefits package, including medical, dental, vision, as well as a 401K. We also offer company-provided short-term disability, an employee assistance program, and a wellness program.

Position Overview

The Full Stack Engineer / Developer is responsible for designing, developing, testing, implementing, and maintaining software applications that support mortgage origination, servicing, sales, operations, and other business functions. This role develops and supports both front-end user interfaces and back-end application functionality, ensuring secure, scalable, and reliable technology solutions. The Full Stack Engineer / Developer collaborates with business stakeholders, technology teams, and third-party vendors to deliver solutions that enhance CrossCountry Mortgage’s operational efficiency.

Job Responsibilities

• Design, develop, test, deploy, and maintain web-based applications and software solutions.
• Analyze business and user requirements to determine technical solutions that align with CCM objectives.
• Participate in the design and architecture of scalable, secure, and maintainable software solutions.
• Design and develop responsive, accessible, and user-friendly web interfaces using modern front-end technologies and frameworks.
• Build and maintain reusable UI components to promote consistency, scalability, and maintainability across applications.
• Design, develop, and maintain back-end services, business logic, and application APIs that support mortgage origination, servicing, sales, operations, and other business needs.
• Convert business requirements, design specifications, and wireframes into functional application features.
• Develop and maintain integrations between internal systems and third-party platforms using APIs and web services.
• Create and optimize RESTful APIs and data services to support internal and external system integrations.
• Create, optimize, and maintain databases, queries, and supporting application infrastructure.
• Ensure applications meet accessibility, usability, security, and cross-browser compatibility standards.
• Conduct code reviews and ensure adherence to development standards, security requirements, and best practices.
• Utilize source control, automated testing, and CI/CD pipelines to support efficient software delivery.
• Troubleshoot software issues and implement solutions to improve performance, reliability, and user experience.
• Monitor application performance and recommend enhancements to improve scalability and efficiency.
• Develop and maintain technical documentation throughout the software development lifecycle.
• Support the deployment and maintenance of applications in cloud-based and on-premises environments.
• Participate in system upgrades, application enhancements, and technology modernization initiatives.
• Support production applications and assist in resolving operational issues as needed.
• Collaborate with developers, business analysts, quality assurance teams, UI/UX professionals, and other stakeholders to deliver technology solutions.
• Collaborate with team members and contribute to knowledge sharing and technical problem-solving.
• Participate in Agile development processes, including sprint planning, estimation, and retrospectives.
• Stay current with emerging technologies, development tools, and industry best practices.

Qualifications And Skills

• Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field; or an equivalent combination of education and experience.
• 5+ years of experience in full-stack software development, application development, or a related field of technology.
• Experience designing, developing, and supporting web-based applications.
• Experience developing front-end applications using HTML, CSS, JavaScript, and related frameworks or technologies.
• Experience developing back-end applications using C#, .NET/.NET Core, or similar technologies.
• Experience developing and integrating applications using APIs, web services, and data interfaces.
• Experience with software testing, debugging, troubleshooting, and performance optimization.
• Experience with mortgage technology platforms, including Encompass LOS and related integrations, preferred.
• Experience working with Git, Azure, AWS, and Agile development methodologies, preferred.
• Experience with TypeScript, NoSQL databases, and event-driven messaging architectures, preferred.
• Understanding of secure coding practices, application security principles, and software development lifecycle (SDLC) methodologies.
• Excellent analytical, problem-solving, and critical-thinking skills.
• Excellent communication skills.
• Skilled at working effectively both independently and collaboratively in a team environment.
• Skilled at managing multiple priorities and meeting deadlines in a dynamic environment.

This job description is intended to convey information essential to understanding the scope of the job and the general nature and level of work performed by job holders within this job. However, this job description is not intended to be an exhaustive list of qualifications, skills, efforts, duties, responsibilities or working conditions associated with the position.

CrossCountry Mortgage, LLC strives to provide employees with a robust benefit package: https://mycrosscountrybenefits.com

California residents: Please see CrossCountry’s privacy statement for information about how CrossCountry collects and uses personal information about California applicants.

CrossCountry Mortgage supports equal employment opportunity in hiring, development and advancement for all qualified persons without regard to race, color, religion, religious creed, national origin, age, physical or mental disability, ancestry, marital status, uniformed service, covered veteran status, citizenship status, sex (including pregnancy, childbirth, and related medical conditions, and lactation), sexual orientation, gender identity, gender expression, transgender status, domestic violence victim status (where applicable), protected hair style or texture, genetic information (testing or characteristics), or any other protected status of an individual or because of the individual’s association with a member of a protected group or any other characteristic protected by federal, state, or local law (“Protected Characteristics”). The collective sum of the individual differences, life experiences, knowledge, inventiveness, innovation, self-expression, unique capabilities and talent that our employees invest in their work represents a significant part of not only our culture, but our reputation. The Company is committed to fostering, cultivating and preserving a culture that welcomes diversity and inclusion.

CrossCountry Mortgage, LLC (NMLS3029) is an FHA Approved Lending Institution and is not acting on behalf of or at the direction of HUD/FHA or the Federal government. To verify licensing, please visit www.NMLSConsumerAccess.org.