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GoodLeap is a fintech platform delivering financing and software products for sustainable home solutions (solar, batteries, HVAC, heat pumps, roofing, windows). Over 1 million homeowners have used the platform, and thousands of contractors rely on GoodLeap's AI-powered applications and developer tools. The company has facilitated over $30 billion in financing since 2018.
You will join the team building financial tools for contractors to manage and grow their businesses. In this Staff-level role, you'll architect and scale backend services supporting critical business operations, including payments and financial workflows. You'll design high-performance, secure APIs and integrate with internal and external systems while maintaining code quality and extensibility.
Key responsibilities include:
- Architect, design, and evolve scalable, high-performance APIs and backend services for contractor financial tools
- Build secure and reliable capabilities supporting payments and financial workflows
- Integrate with internal and external systems while keeping services maintainable and extensible
- Collaborate cross-functionally with Product, Design, Finance, Risk, and Operations to translate business needs into technical solutions
- Drive the full software development lifecycle from design through testing, deployment, and post-launch support
- Mentor and guide engineers across the team, setting high standards for system design, security, scalability, and code quality
- Champion operational excellence through observability, documentation, monitoring, alerting, and incident response practices
You'll work in a collaborative environment with a focus on clean code, continuous improvement, and strong engineering practices.
REQUIREMENTS:
- 8+ years of software development experience with deep backend expertise in Node.js, TypeScript, and NestJS
- Experience with cloud infrastructure, preferably AWS
- Strong system design skills with experience building scalable, reliable, and secure distributed systems and APIs
- Excellent communication skills and collaborative, leadership-oriented mindset
- Passion for clean, maintainable code, mentoring others, and continuous improvement
BONUS:
- Experience building B2B SaaS, financial technology, or business operations products
- Experience with event-driven architectures, domain-driven design, or complex third-party integrations
