Job Title: JSON/API Developer – Ontology & Data Integration
Job Summary
We are looking for an experienced JSON/API Developer with strong expertise in REST API development, JSON-based integrations, metadata management, ontology modeling, and enterprise data integration. The ideal candidate will have hands-on experience in building scalable APIs, developing semantic data models, and integrating enterprise applications while ensuring data governance and interoperability.
Key Responsibilities
- Design, develop, and maintain scalable RESTful APIs for enterprise integrations.
- Create, validate, and troubleshoot JSON payloads for application integrations.
- Develop and maintain ontology-based data models, taxonomies, and metadata structures.
- Integrate ontology platforms with data governance and data catalog solutions.
- Perform data mapping, transformation, and interoperability across multiple enterprise systems.
- Collaborate with business stakeholders, architects, and data governance teams to define semantic models.
- Develop API specifications using OpenAPI/Swagger.




- Implement API security using OAuth, JWT, API Gateway, and authentication mechanisms.
- Support production deployments and resolve integration-related issues.
- Prepare technical documentation, integration specifications, and deployment guides.

Required Skills
- Solid experience with JSON and REST API Development
- JavaScript
- OpenAPI / Swagger
- API Gateway
- Postman
- JSON Schema Validation
- Microservices Architecture
- Java or Python
- Spring Boot
- Ontology Modeling
- RDF, OWL, SPARQL
- Knowledge Graph Concepts
- Taxonomy & Metadata Management
- SQL Server / PostgreSQL / MongoDB
- Azure or AWS
- GitHub
- CI/CD Pipelines
- Docker

Preferred Skills
- Node.js
- Neo4j (Graph Database)
- Kubernetes
- GraphQL
- BigID, Collibra, Informatica, or Alation
- Azure API Management
- Enterprise Knowledge Graph Solutions
- Insurance domain experience
- Knowledge of Data Governance, Privacy, and Compliance

Qual

📌 JSON/API Developer – Ontology (Bengaluru)
🏢 Tekskills India Private
📍 Bengaluru