Senior Full Stack Developer (NodeJS/ReactJS) Direct message the job poster from Altis Technology Senior Recruitment Partner | Technical Recruiter | Talent Acquisition Specialist | Pursuing CHRP | We are seeking a technically proficient Software Developer to join our team. This position is ideal for candidates with extensive experience in full-stack development using React, Node.js, and TypeScript, with practical knowledge of relational databases, preferably MySQL. You will work on dynamic, customer-oriented applications within a collaborative, multicultural environment that values innovation, independence, and high-quality engineering practices. Key Responsibilities Design, develop, and maintain scalable web applications using React and Node.js Collaborate with cross-functional teams to define, design, and implement new features Write clean, maintainable, and efficient code focused on performance and scalability Integrate with RESTful APIs and third-party services Build and optimize queries for relational databases (MySQL preferred) Participate in code reviews, agile ceremonies, and product design discussions Contribute to system architecture, technical documentation, and best practices Deploy and monitor applications using CI/CD pipelines and containerized environments Required Skills & Experience 5-7 years of experience in full-stack software development Proficiency in React, Node.js, and TypeScript Solid understanding of RDBMS systems, preferably MySQL Strong foundation in software architecture, data structures, and algorithms Experience building and consuming REST APIs, with knowledge of application security (OAuth2.0, JWT) Familiarity with Agile/Scrum methodologies Nice to Have Experience with NoSQL databases (e.g., Elasticsearch, MongoDB) Knowledge of message queuing systems (e.g., Kafka, RabbitMQ) Experience with containerized environments (Docker, Kubernetes) Knowledge of CI/CD tools (e.g., Jenkins, GitHub Actions) Exposure to AI/ML services or APIs is a plus but not required Soft Skills Excellent communication, presentation, and collaboration skills Strong time management and organizational abilities Self-motivated with a customer-centric approach Ability to work effectively in a multicultural and fast-paced environment Must be located in Ontario or Nova Scotia, Canada Seniority level Mid-Senior level Employment type Full-time Job function Information Technology Industries Software Development Referrals increase your chances of interviewing at Altis Technology by 2x. Get notified about new Full Stack Engineer jobs in Ontario, Canada . #J-18808-Ljbffr