We are looking for a senior Backend developer to work on a production-level platform and take ownership of complex technical challenges across the stack. This role requires strong engineering skills, a solid sense of **clean backend architecture**, and an eye for **smooth, elegant user experience**. The system is already live and actively used, so we are seeking someone with real-world, senior-level experience.
This is not a junior or learning position. Only developers with proven production experience should apply.
Responsibilities
• Analyze and understand existing frontend, backend, database, and automation logic
• Design, review, and improve backend architecture for clarity, scalability, and maintainability
• Diagnose and resolve complex bugs affecting performance, stability, or data flow
• Improve system structure, code quality, and long-term maintainability
• Optimize backend services and database usage (Supabase/Postgres)
• Review, maintain, and improve n8n workflows and integrations
• Refine backend behavior to ensure smooth interactions, clear feedback, and intuitive flows
• Propose and implement improvements that enhance both backend robustness and user experience
• Communicate technical findings, architectural decisions.
Requirements
• Strong expertise in Spring Boot , Node.js nad n8n automation
• Solid understanding of backend architecture principles (modularity, separation of concerns, scalability)
• Strong experience with Supabase and Postgres (authentication, schema design, performance optimization)
• Experience working with n8n for automation and integrations
• Excellent debugging, analysis, and problem-solving skills
• Ability to quickly understand and improve large, existing codebases
• Clear and professional communication
Nice to Have
• Experience designing or refactoring large backend systems
• Cloud deployment and infrastructure experience
• Security, data integrity, and performance optimization background
• Experience collaborating closely with product and design teams
Important
We are intentionally looking for senior developers who care about **how systems are structured**, not just whether they run. If your experience is mainly tutorial-based, academic, or limited to small projects, this role will not be a good fit.
How to Apply
Please include:
• A brief summary of your experience with the listed technologies
• Examples of backend architecture or system improvements you’ve implemented in production
• Your approach to improving backend structure and user experience in large, unfamiliar codebases
Apply Now
Apply Now