Senior Full Stack Engineer

Job Description This is a remote position. We are looking for a high-ownership Full Stack Engineer to help scale a product that directly impacts millions of users. This is a hands-on role where you will contribute across the stack, influence architectural decisions, and ship features that matter. You won’t just execute tasks. You will help shape how the system evolves. End-to-end feature development across frontend, backend, and database layers Building scalable systems that support high-traffic fundraising campaigns Improving performance, reliability, and developer efficiency Solving real-world problems in payments, donor experience, and campaign scaling Requirements Key Responsibilities Build and ship full-stack features from concept to production Work across UI, backend services, and database performance Design scalable architecture and make thoughtful technical trade-offs Debug and resolve issues across the entire stack Collaborate with product and design teams to deliver intuitive user experiences Support production systems and improve reliability Required Experience Strong real-world programming experience (not just academic) Ability to work confidently across frontend and backend Experience with MVC frameworks (Rails, Django, Pyramid, or similar) Solid understanding of relational databases (PostgreSQL, MySQL, SQLite) Experience deploying applications on cloud platforms (AWS, Heroku, or similar) Ability to balance speed with clean, maintainable code Nice to Have Deep experience with Ruby / Ruby on Rails PostgreSQL performance tuning or database administration Experience building systems used by large user bases Understanding of caching, networking, and system performance Experience with fintech, payments, or crowdfunding platforms Strong product sense and eye for user-friendly UI Benefits Remote-First Benefit Options Flexible Work Environment Work from anywhere with flexibility around your schedule Generous Time Off Paid leave, sick days, and mental wellness breaks Comprehensive Health Insurance Medical coverage for you (and dependents, where applicable) Home Office Setup Allowance Support to build a productive workspace Learning & Development Budget Courses, certifications, and conferences Meaningful Work Build technology that directly supports education and access Performance-Based Growth Competitive compensation with growth and bonus opportunities