Position Overview

Calian is seeking a skilled Full Stack Developer to support the development of a secure, AI-enabled document processing tool for a Government of Canada project. This role involves:

• Designing and building a modern web application using React and Python
• Integrating Natural Language Processing (NLP) models
• Implementing secure login and role-based access control (RBAC)
• Developing a robust backend infrastructure in a security-sensitive environment

Responsibilities

• Develop full web application (React + Python) for secure document redaction
• Implement AI-powered redaction features using NLP and fine-tuned LLMs
• Design and integrate backend services (FastAPI/Flask, PostgreSQL, ORM, Docker)
• Build CI/CD pipelines and manage deployment (GitLab, YAML, containerized environments).
• Develop secure authentication & RBAC using Microsoft 365, LDAP, MFA.
• Ensure compliance with Canadian IT security standards (ITSB-33, FIPS, WCAG).
• Support ML integration: inference servers, vector DBs (RAG), and synthetic data usage
• Build user dashboards, notification systems, and ATIP request management tools
• Perform end-to-end testing (unit, functional, security, performance)
• Work in air-gapped and cloud environments with no external API dependencies

Qualifications

• React + TypeScript/JavaScript
• Python (FastAPI/Flask, ORMs like SQLAlchemy)
• Containerization (Docker)
• CI/CD (GitLab pipelines, YAML)
• SQL (PostgreSQL or Microsoft SQL Server)
• Security best practices (RBAC, SIEM, MFA, TLS, session handling)
• NLP or ML integration experience
• Bilingual UI design (English/French toggle)
• Automated testing frameworks (Selenium, PyTest, Postman)

Additional Requirements

• You will need to be eligible to obtain a Government Security Clearance at the Reliability level