AI-Powered Candidate Matching — Intelligent Recruitment for a Multilingual SaaS Platform
Context
Recruitment is fundamentally a matching problem — the right candidate for the right role — but it's usually solved with manual, keyword-based resume scanning that misses context, nuance, and genuine fit.
The problem
JG Flex needed a platform that could handle multilingual candidate pools and match people to roles with real semantic understanding, while still giving recruiters a transparent, explainable reason to trust each match.
Approach
We designed and built the platform end-to-end — frontend, backend, AI matching layer, and infrastructure — as one system.
- Next.js 16 frontend, .NET 9 backend, deployed on Azure.
- Azure OpenAI embeddings combined with Azure AI Search's hybrid vector search represent candidates and job requirements semantically, capturing meaning rather than keywords.
- A hybrid scoring model combines semantic matching with rule-based criteria, with the weighting between the two dynamically adjusted based on job category.
- 142 automated tests and a 50+ endpoint Postman collection back the platform, with full Azure infrastructure provisioned through Bicep IaC and GitHub Actions CI/CD.
Architecture
Outcome
Fully deployed end-to-end AI SaaS product — architecture, backend, frontend, AI layer, and infrastructure, delivered as one system.
Stack
Metrics reported by client and Rakri AI engineering logs as of project delivery.
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