- Design and develop full-stack features using Python/FastAPI or Django and React/TypeScript
- Build and maintain RESTful APIs and GraphQL endpoints
- Develop reusable UI components and integrate them with backend services
- Participate in architecture reviews and technical design decisions
- Develop microservices using domain-driven design and 12-factor app principles
- Implement secure authentication and authorization
- Optimize SQL/NoSQL queries, manage database migrations, and design data models
- Integrate third-party APIs, HL7/FHIR standards, and clinical data systems
- Write unit, integration, and end-to-end tests
- Support IQ/OQ/PQ validation activities and maintain requirements-to-code traceability
- Participate in code reviews and enforce coding standards
- Work in Agile/Scrum sprints and contribute to planning, grooming, and retrospectives
- Partner with QA on test planning, defect triage, and release readiness
- Document technical designs, API specifications, and runbooks
- Mentor junior developers and support onboarding

Requirements

- Bachelor's or master’s degree in computer science, Engineering, or a related field
- 5–8 years of professional software development experience
- Robust proficiency in Python 3.10+ and FastAPI or Django REST Framework
- Solid experience with React.js, TypeScript, and modern CSS
- Hands-on experience with PostgreSQL or MySQL and query optimization
- Familiarity with Docker and Kubernetes
- Experience with AWS or Azure and CI/CD pipeline management
- Strong understanding of RESTful API design, versioning,



and documentation
- Working knowledge of Agile methodologies and JIRA
- Preferred: experience in Life Sciences, Healthcare IT, or regulated software environments
- Preferred: exposure to CDISC, HL7 FHIR, or EDC/CTMS platforms
- Preferred: Kafka or RabbitMQ event-driven architecture experience
- Preferred: AWS Certified Developer or equivalent cloud certification
- Preferred: Python data science ecosystem, AI/ML, or LLM-powered enterprise features
- Preferred: open-source contributions or published technical content

Core Competencies

Demonstrates expertise in full-stack development with a strong focus on Python, FastAPI, and React, while ensuring adherence to Agile methodologies and best practices in API design and database management. Capable of mentoring junior developers and participating in architectural decision-making within regulated environments.

Highest-signal resume keywords

- Python 3.10+
- FastAPI or Django REST Framework
- React.js and TypeScript
- RESTful API Design
- Agile Methodologies

ATS Optimization Keywords

Hard Skills

- Full-Stack Development
- Microservices Architecture
- SQL/NoSQL Query Optimization
- Unit and Integration Testing
- Domain-Driven Design

Soft Skills

- Mentoring
- Collaboration
- Technical Documentation

Certifications & Qualifications

- AWS Certified Developer

Industry Keywords

- Life Sciences
- Healthcare IT
- HL7 FHIR
- CDISC
- EDC/CTMS

Tools & Technologies

- PostgreSQL
- MySQL
- Docker
- Kubernetes
- AWS or Azure

📌 Senior Software Engineer (Mississauga)
🏢 Jobtailor
📍 Mississauga