Senior Software Engineer, Servicing (.NET)

About GoodLeap:

GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batteries to energy-efficient HVAC, heat pumps, roofing, windows, and more. Over 1 million homeowners have benefited from our simple, fast, and frictionless technology that makes the adoption of these products more affordable, accessible, and easier to understand. Thousands of professionals deploying home efficiency and solar solutions rely on GoodLeap’s proprietary, AI-powered applications and developer tools to drive more transparent customer communication, deeper business intelligence, and streamlined payment and operations. Our platform has led to more than $27 billion in financing for sustainable solutions since 2018.

GoodLeap is also proud to support our award-winning nonprofit, GivePower, which is building and deploying life-saving water and clean electricity systems, changing the lives of more than 1.6 million people across Africa, Asia, and South America.

Position Overview

We are seeking a skilled and motivated Senior Software Engineer with strong experience in .NET technologies and a passion for building scalable, resilient, and high-performance service solutions. In this role, you will be a key contributor to the evolution of our loan and lease servicing platform, working closely with cross-functional teams to design and implement secure, reliable systems that power financial workflows at scale.

As a Senior Engineer, you will have a strong voice in technical decisions, contribute to system architecture, and take ownership of critical components while continuously growing your craft and supporting your teammates in delivering high-quality software.

• Design, develop, and maintain enterprise-scale service solutions using .NET (C#) and modern cloud-based architectures.
• Contribute to the architecture and implementation of scalable, secure, and fault-tolerant systems supporting financial transactions and workflows.
• Collaborate with product managers, designers, and fellow engineers to translate business requirements into technical solutions.
• Write clean, maintainable, and well-tested code following best practices in engineering.
• Participate in code reviews and provide constructive feedback to peers.
• Continuously improve system performance, observability, and maintainability.
• Ensure code and systems meet industry security and compliance standards.
• Stay up to date with industry trends and emerging technologies and propose improvements where appropriate.
• Participate in sprint planning, estimation, and other agile ceremonies.

• 5-8 years of experience in software engineering, ideally in a fast-paced or regulated environment.
• Proficiency in .NET (C#) and modern backend development.
• Experience building and maintaining cloud-based infrastructure (Azure, AWS, or GCP) with a focus on reliability and security.
• Solid understanding of distributed systems, APIs, and microservices.
• Familiarity with relational databases (e.g., SQL Server, PostgreSQL) and data modeling principles.
• Experience with CI/CD practices and tools, and familiarity with DevOps principles.
• Strong problem-solving skills and the ability to work independently and collaboratively.
• Excellent communication skills and a proactive attitude toward learning and improvement

• Experience in financial servicing platforms, loan origination, or lease management systems.
• Knowledge of compliance and regulatory standards in financial services (e.g., PCI-DSS, SOC 2).
• Familiarity with event-driven architecture and messaging systems.
• Exposure to frontend frameworks such as React, Angular, or Blazor is a plus.

Additional Information Regarding Job Duties and Job Descriptions:

Job duties include additional responsibilities as assigned by one's supervisor or other managers related to the position/department. This job description is meant to describe the general nature and level of work being performed; it is not intended to be construed as an exhaustive list of all responsibilities, duties and other skills required for the position. The Company reserves the right at any time with or without notice to alter or change job responsibilities, reassign or transfer job position or assign additional job responsibilities, subject to applicable law. The Company shall provide reasonable accommodations of known disabilities to enable a qualified applicant or employee to apply for employment, perform the essential functions of the job, or enjoy the benefits and privileges of employment as required by the law.

If you are an extraordinary professional who thrives in a collaborative work culture and values a rewarding career, then we want to work with you!  Apply today!