Full-Stack Developer (Remote)

We are hiring for one of our clients, seeking a Full-Stack Engineer (JSON Schema Developer) to work on a contract basis. This role focuses on designing and implementing robust JSON schemas and validation logic to improve the accuracy and reliability of AI training data.

• Review and analyze complex PDF documents (ranging from 25 to 150 pages) to identify relevant data fields for extraction and modeling.
• Design and implement deeply nested JSON schemas from scratch, adhering to data modeling best practices for accuracy and scalability.
• Define field types, naming conventions, and hierarchical structures to accurately represent nested and repeated information.
• Embed granular validation logic, including sum checks and null-testing, to ensure data integrity and consistency across datasets.
• Collaborate with API gateway teams to design schema-driven validation workflows that support reliable data processing.

• Proficiency in JSON schema design and validation with hands-on experience developing schemas for complex data structures.
• Strong understanding of API gateway integration and data validation techniques to support real-time processing.
• Experience with JWT (JSON Web Token) for secure data exchange and authentication in API-driven environments.
• Familiarity with data extraction from PDF documents and structured data modeling.
• Ability to work independently in a remote environment with clear documentation and communication.