About the Role We're looking for a Senior Software Engineer, Fintech who will help advance the quality, efficiency, and scalability of our engineering team by building product features, improving developer workflows, strengthening security controls, designing shared technical foundations, and helping engineers move faster with better tools and practices. You'll join a team of goal-setters, go-getters, problem solvers, thought leaders, and changemakers who celebrate wins, tackle challenges head-on, and push boundaries. Responsibilities Design, build, and maintain backend services, APIs, and internal tools using Node.js, TypeScript, MongoDB, or comparable technologies Contribute to strategic product feature development and shared platform components Help guide architectural decisions across application, infrastructure, DevOps, security, and developer productivity domains Improve deployment workflows, CI/CD, infrastructure automation Requirements Proficient in Node.js, TypeScript, and MongoDB Experience with microservices architecture Strong understanding of software development principles and best practices Experience with cloud services and infrastructure Excellent communication skills and ability to work collaboratively in a team environment Passion for building high-quality, scalable, and secure software Nice to Have Experience with containerization and orchestration tools like Docker and Kubernetes Familiarity with Agile and Scrum methodologies Previous experience in a fintech environment About Us Climate First Bank is a Florida Benefit Corporation and FDIC-insured commercial bank that is redefining what banking can be. As a Certified B Corporation and member of 1% for the Planet, we offer a full suite of personal and business services—including solar, residential, commercial, ESOP Banking, Structured Finance and SBA loans—all designed to power a better future. With branches in St. Petersburg, Winter Park, and Mount Dora, plus a growing digital presence, we're proving that banking can be a force for good. Under our Holding Company, Climate First Bancorp, we are powered by OneEthos, which operates at the intersection of fintech and traditional banking to expand access to inclusive, values-driven financial services. Benefits Competitive salary Comprehensive benefits package Opportunities for professional growth and development A culture that values innovation and creativity A chance to make a positive impact on the world through your work Flexible work arrangements, including remote work options