Senior Software Engineer

5+ years of experience in software development, ideally with full-stack exposure and backend depth. Proficiency in PHP/Laravel or a similar backend framework. Experience building frontend interfaces using React, TypeScript, and modern JavaScript (ES6+). Strong understanding of relational databases like MySQL or PostgreSQL, including query optimization. Experience with RESTful APIs, third-party integrations, and data import/export flows. Familiarity with state management (TanStack Query, SWR, Zustand, Redux, etc.). Understanding of frontend architecture, component design, and build tools (Vite, Webpack). Strong debugging and performance tuning skills across the stack. Excellent collaboration, communication, and documentation habits.

Design and implement full stack features using PHP/Laravel, React, and TypeScript across our fundraising, donor management, financial, and growth products. Build systems and interfaces that scale to handle millions of users, high-volume transactions, and seasonal traffic spikes. Work with APIs, third-party integrations, and payment systems to create seamless experiences for nonprofits. Collaborate closely with product, design, and engineering peers to shape user-friendly, impactful solutions. Participate in code reviews and help evolve engineering standards and best practices. Contribute to technical initiatives across the engineering org, including experimentation frameworks and tooling. Be part of our support rotation during business hours to help triage and resolve production issues.