Company Description LeadVaultAI is building AI-native buyer intelligence infrastructure that transforms real-time market signals into qualified B2B pipeline. The company helps B2B sales teams, agencies, service providers, and enterprises move from cold prospecting to demand driven by live buyer intent.

Its agentic AI autonomously discovers, qualifies, and prioritizes buying signals from over 3,000 public sources to uncover ICP-matched opportunities, active client requirements, RFPs, and projects. Operating in a fast-growing $5B+ market for sales intelligence, buyer intent, and AI-powered revenue intelligence, LeadVaultAI is raising a Seed round to accelerate product development, enterprise deployments, and go-to-market scale. The team focuses on building advanced AI workflows for opportunity discovery, qualification, and pipeline generation.

Role Description This is a remote internship role for a Backend Developer at LeadVaultAI. The intern will contribute to designing, building, and maintaining backend services that power AI-driven buyer intelligence workflows.

Day-to-day tasks include implementing RESTful or GraphQL APIs, integrating with external data sources, optimizing database queries, and ensuring the reliability and scalability of microservices. The role also involves writing clean, testable code, participating in code reviews, and collaborating with AI, product,



and frontend teams to ship features and improve existing systems. Interns will gain exposure to modern backend architectures, data pipelines, and cloud infrastructure while working closely with mentors in a quick-paced startup environment.

Qualifications

- Strong foundations in backend programming (e.g., Python, Node.js, Go, or similar) and experience building APIs or server-side applications.
- Understanding of databases and data storage (e.g., SQL/NoSQL databases, basic schema design, query optimization).
- Familiarity with web frameworks and backend tooling (e.g., Django/FastAPI, Express.js, or comparable frameworks).
- Knowledge of cloud and devops basics (e.g., Docker, Git, CI/CD concepts, working with cloud platforms such as AWS, GCP, or Azure).
- Exposure to data processing or AI/ML workflows is a plus (e.g., integrating with AI APIs, building data ingestion or ETL pipelines).
- Currently pursuing or recently completed a degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Ability to write clean, maintainable code, follow best practices, and work collaboratively in a remote, distributed team.
- Strong problem-solving skills, willingness to learn quickly, and interest in B2B SaaS, sales intelligence, or AI-driven products.

📌 Backend developer(internhip & remote role) (India)
🏢 LeadVaultAI
📍 India