AI Coding - Maintenance and Debugging for a SaaS

We are looking for a sharp, problem-solving developer to join us on a fractional/on-call basis to maintain and support an established, fully launched B2B programmatic SEO SaaS. The platform is entirely built and operational, but we need a reliable technical partner to ensure uptime, squash bugs, and handle custom client edge cases when they arise. We welcome developers who leverage cutting-edge workflows—whether you are a traditional coder or an advanced AI-assisted engineer using tools like Cursor, Claude Code, or Antigravity etc.. What matters to us is speed, efficiency, and the absolute quality of the output. Technical Stack & Context: -Core Database: Supabase (PostgreSQL) Integrations: Multi-API architecture (approx. 5 external APIs integrated into the system) -Niche: B2B Programmatic SEO / Automation (similar in concept to Outrank or BabyLoveGrowth) -Language Environment: Important: The entire platform UI, logic context, and target market are fully in Romanian. No English is used in the product. Key Responsibilities & Availability: -Daily Check-ins: You must check in daily to see if tasks or bug reports have been assigned. -Variable Workload: There will be many days with zero errors or tasks. However, when a critical issue hits, you must be ready to dive deep. You might face 2 heavy bugs that require intense debugging over 2 consecutive days. -Client-Specific Troubleshooting: Investigate and resolve singular database or logic errors occurring for specific users inside Supabase. -IP Protection: You will be required to sign a strict Non-Disclosure Agreement (NDA) and Intellectual Property (IP) contract. Sharing, leaking, or saving the source code and logic for personal use is strictly prohibited and subject to severe legal clauses. ---------------------------- Job Requirements: 1. Portfolio over Credentials We don't care about a long list of corporate certifications. We care about a high-quality portfolio. Even if it is small, your code and shipped projects must look clean and professional. 2. Core Technical Experience Proven experience working with complex API integrations (handling rate limits, webhooks, data parsing). Strong hands-on experience with Supabase (auth, database management, policies, and troubleshooting). 3. Language Proficiency Romanian (Highly Preferred / Bonus): Since the entire SaaS is in Romanian, understanding the language (or having a very solid grasp of it) is a massive advantage for contextual debugging. ------------------------------------------------ -Application Questionnaire (Required) To apply, please provide brief but precise answers to the following: The Ultimate Debugging Test: -What is the single biggest, most complex technical problem or bug you have ever solved? (If it's easier, give us your Top 2 hardest debugging experiences). Explain the problem and how you fixed it. -Your Tech Ecosystem: What development software, AI tools (Cursor, Claude Code, etc.), and environments do you typically use to speed up your workflow? -Niche Experience: Have you worked on SaaS platforms before? If so, in what niche? -What We Offer & Future Outlook Flexible, Fractional Work: Perfect for a developer looking for a steady, low-overhead maintenance role alongside other commitments. -Long-Term Partnership: If you prove your skills, efficiency, and reliability, this is highly likely to turn into a long-term collaboration. You will get the first seat at the table for upcoming SaaS products, agency client projects, and continuous development pipelines.