Junior Software Engineer

Job description

Fundraisr is looking for a Full-Stack Engineer to join our team in Lisbon. This role is central to evolving our modular, service-oriented architecture and scaling a platform that has already generated $1M ARR. You will be responsible for moving the platform from its current foundation into a high-performance, enterprise-grade ecosystem that simplifies the fundraising lifecycle through automation and AI. Responsibilities: Build and optimize our React 18 Single-Page Application using TypeScript and Vite for efficient production builds. Manage backend logic via Node.js Vercel Serverless Functions and architect the database API layer using Supabase and PostgreSQL. Implement features using OpenAI and Anthropic APIs to handle campaign classification and personalized outreach generation. Manage bi-directional synchronization with SmartLeads and develop OAuth infrastructures for Google and Microsoft integrations. Enforce multi-tenant isolation using Row-Level Security (RLS) and prepare the infrastructure for GDPR compliance and SOC 2 certification. Requirements: Required Technical Skills: We are looking for quick to start motivated engineers who want to take direct ownership and see result...