Full-Stack Engineer (JSON Schema Developer)

Code Evaluation$40 - $42 per hour

Description

Full-Stack Engineer (JSON Schema Developer)

Work as a Full-Stack Engineer (JSON Schema Developer) and play a central role in transforming complex documents into structured, actionable data models You will use your expertise in schema design and data validation to build robust extraction schemas from intricate PDFs, ensuring data quality and seamless integration into downstream systems.

Details

Job type: Contract (full-time or part-time)
Location: Remote

Day-to-day

Review and analyze complex PDF documents (ranging from 25 to 150 pages) to identify relevant data fields for extraction
Design and implement deeply nested JSON schemas from scratch, aligning with data modeling best practices
Define field types, naming conventions, and hierarchical structures to accurately model nested and repeated information
Embed granular validation logic, such as sum checks and null-testing, to ensure data integrity
Collaborate with API Gateway teams to design, document, and enforce API contracts using JSON Schema standards
Work closely with stakeholders to refine

You bring

, clarify ambiguities, and deliver clear, actionable schema documentation. Champion strong written and verbal communication, ensuring clarity in schema explanations and implementation guidance
Proven experience designing complex JSON schemas, including objects within arrays and multilevel nesting
Strong proficiency in JSON, schema design, and data validation methodologies
Demonstrated ability to interpret raw documents and architect robust information models from scratch
Deep understanding of required vs. optional fields, data types, field descriptions, and validation rules
Hands-on experience with API Gateway management and defining secure API contracts
Practical knowledge of JSON Web Token (JWT) standards and secure data handling