Senior Full Stack Developer for Marketing Tracking Software

About LeadJourney.io We're solving the biggest pain in performance marketing: “Which ads bring my best leads?” Our SaaS platform delivers real attribution clarity to: - Performance marketers - Lead generation companies - Agencies & freelancers spending money on ads We're lean, profitable, and ready to scale. Want to build with us? [Salary: €2000 - 2500 € per month] Your Role You're not just writing code. You’re: - Architecting, building, deploying, and testing core features - Working 1:1 with the founder on product direction and strategy - Shipping APIs, UIs, WebSockets, and full-stack magic fast - Owning your output – from idea to QA Why This Role Rocks - Autonomy, not micromanagement - Freedom to work your way – remote, async, results-focused - Core team member – influence product, culture, and architectur - Fast-growing product – what you build is what users use Not the Right Fit If You... - Need hand-holding or corporate structure - Avoid ambiguity or wearing multiple hats - Expect everything sorted on Day 1 - Are part of an agency, studio, or development shop ❌ We're looking for one excellent individual – not a team or agency. How to Apply Send us: A short intro (why you're excited about this role) Links to your GitHub, portfolio, or real code samples A CV or LinkedIn – we care more about your actual work than a formal resume Once we checked your profile the next step is a test task to show us your skills. We’re excited to meet great builders. No polished cover letter needed.