Senior Full-Stack Developer (Python, React, MongoDB)
Position #: | Type: Contract, 3-6 months | Location: GTA - Hybrid
VTRAC Consulting Corporation, a Women-Business Enterprise, seeks an experienced Senior Full-Stack Developer to build a decarbonization platform for clean‑tech. This role is in a fast‑paced, early‑stage organization focused on reducing carbon emissions and operational costs in building management.
Responsibilities
- Build and own end-to-end features across the stack, from backend services to frontend UI.
- Collaborate with product, design, and domain experts to translate requirements into scalable technical solutions.
- Implement and integrate AI/ML‑powered carbon reduction tools into the platform.
- Develop backend services with Node.js (Express) and Python (FastAPI).
- Build responsive, user‑friendly interfaces using React (Vite).
- Design, implement, and maintain MongoDB data models and APIs.
- Leverage Google Cloud Platform for hosting, storage, and deployment.
- Mentor junior developers and promote best practices in coding, testing, and deployment.
- Adapt quickly to changing requirements and user feedback.
- Participate in code reviews, architecture discussions, and sprint planning.
Qualifications
- Bachelor’s degree in Computer Science, Software Engineering, Mathematics, or a related field.
- 5+ years of professional experience delivering full-stack features in a SaaS environment.
- Extensive experience with TypeScript, Node.js, React, and MongoDB.
- Strong backend experience with Python and FastAPI.
- Experience deploying and scaling applications on Google Cloud Platform.
- Proven ability to work in fast-pace, startup-like environments.
- Strong problem-solving skills, attention to detail, and a growth mindset.
- Excellent communication skills and ability to collaborate across teams.
- Passion for sustainability and building impactful products.
- Good to have: experience in clean-tech, energy efficiency, or building management software.
- Good to have: familiarity with AI/ML-based applications.
- Good to have: experience with CI/CD pipelines and cloud-based DevOps practices.
VTRAC is an equal‑opportunity employer.
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