Back End Developer

Important Note: We are looking for immediate joiners only.

Budget for the Role: 6 LPA – 8 LPA, willing to pay more for the right candidate.

VisibilityStack.ai is an agentic AI platform that automates organic growth across both AI and traditional search.

Our AI Agents, enhanced with deep human expertise, go beyond analytics — they execute. From managing technical Generative Engine Optimization (GEO) to optimizing citations and content, our agents handle it all autonomously.

Customers can control the level of AI autonomy — starting with guided recommendations and scaling to full GEO automation.

We're looking for a Backend Developer with 2–3 years of experience to build and maintain AI-driven applications and web-based search solutions.

The ideal candidate will have hands-on experience with AI/LLMs, prompt engineering, and vector databases.

• Design, develop, and maintain back-end systems for web applications.
• Build and integrate AI/ML solutions, focusing on LLMs, NLP, and web search applications.
• Implement and integrate vector databases for semantic and similarity search.
• Work on prompt engineering, LLM fine-tuning, and API integrations.
• Collaborate with cross-functional teams to deliver scalable product features.
• Write clean, efficient, and reusable code using Python and related frameworks.
• Work with REST APIs, MySQL/PostgreSQL, and structured/unstructured data (e.g., JSON).
• Stay updated on developments in Generative AI, search systems, and backend technologies.
• Participate in agile sprints involving testing, debugging, and deployment.

• 2–3 years of experience in software development with exposure to AI/LLMs and web applications.
• Proficiency in:
• Backend: Python
• Databases: MySQL or PostgreSQL
• AI/ML: Python libraries such as OpenAI, LangChain, etc.
• Hands-on experience with vector databases.
• Practical knowledge of prompt engineering and OpenAI APIs (or similar LLM platforms).
• Strong analytical and problem-solving skills.
• Collaborative mindset with familiarity in Git or other version control tools.

• Experience with Elasticsearch or other advanced web-based search technologies.
• Understanding of secure coding practices and accessibility standards.