Sr. MERN Stack Developer
Job in
Toronto, Ontario, C6A, Canada
Listed on 2026-02-24
Listing for:
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Full Time
position Listed on 2026-02-24
Job specializations:
-
Software Development
Full Stack Developer, Node.js, React.js, Cloud Engineer - Software
Job Description & How to Apply Below
Senior Full Stack Developer (MERN Stack)
Toronto - 3-4 days WFO
Key Responsibilities- Design, develop, and maintain scalable web applications using the MERN stack (Mongo
DB, Express.js, React.js, Node.js). - Build robust server-side applications and APIs using Node.js and NestJS.
- Develop and optimize front-end applications using React.js and Next.js, including server-side rendering (SSR) and static site generation (SSG).
- Containerize applications using Docker and manage deployments using Kubernetes.
- Collaborate with Dev Ops teams to ensure smooth and reliable CI/CD pipelines.
- Write clean, maintainable, and efficient code following industry best practices.
- Troubleshoot, debug, and optimize applications to ensure high performance and reliability.
- Mentor junior developers and actively participate in code reviews.
- Stay up to date with emerging technologies, tools, and frameworks to continuously improve development practices.
Skills & Qualifications
- 7+ years of professional experience in software development with a strong focus on the MERN stack.
- Strong proficiency in:
- React.js
- Node.js
- Express.js
- Hands‑on experience with Next.js for SSR and SSG.
- Solid experience building and managing containerized applications using Docker.
- Practical experience with Kubernetes for application orchestration and deployment.
- Strong understanding of NestJS for building scalable and maintainable backend services.
- In‑depth knowledge of RESTful APIs and Graph
QL. - Familiarity with cloud platforms such as AWS, Azure, or GCP is a plus.
- Excellent problem‑solving skills with strong attention to detail.
- Strong communication and collaboration skills.
- MERN Stack:
Mongo
DB, Express.js, React.js, Node.js - Frameworks & Tools:
Next.js, NestJS - Dev Ops & Containers:
Docker, Kubernetes
- (Optional / nice-to-have – can be customized based on project needs)
- Keyword: MERN / Full Stack Development
- Primary
Skills: - Digital:
MongoDB - Digital:
Kubernetes - Experience
Required:
8–10 years
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