Senior Full-Stack Engineer — Java/Spring, React, Cloud

Apex Systems; Toronto; Hybrid; CAD 83,000 - 96,000; Full time

Benefits offered by this job

On-site Mondays & first Friday on-site

Hybrid work arrangement

Comprehensive benefits package

Job summary

Apex Systems in Toronto, ON, is seeking an expert Full Stack Designer/Developer for a hybrid role with Mondays on-site and a first-Friday on-site requirement. The position focuses on designing, building, and maintaining scalable full-stack applications across frontend and backend, APIs, microservices, and cloud deployments.

You'll work closely with product, architecture, QA, DevOps, and business stakeholders to deliver robust, enterprise-grade solutions using Java, Spring Boot, React, Node.js,

Qualifications

• Bachelor’s degree or equivalent practical experience in computer science or related field.
• 7+ years of software development with strong full stack experience.
• Proficiency with Java and Spring Boot for enterprise apps.

Responsibilities

• Design, develop, test, deploy, and support full stack applications across front-end and back-end environments.
• Build responsive, accessible interfaces using React and modern web practices.
• Develop back-end services, APIs, and business logic using Java, Spring Boot, Node.js, and Python.
• Design microservices-based architectures for scalable, modular apps.
• Maintain secure RESTful APIs and cloud deployments across AWS/Azure/GCP.

Skills

Front-End React

Java

Spring Boot

Node.js

Python

REST APIs

Microservices

SQL

Education

Bachelor’s degree in Computer Science or related field

Equivalent practical experience

Tools

Docker

Kubernetes

Job description

Apex Systems in Toronto, ON, is seeking an expert Full Stack Designer/Developer for a hybrid role with Mondays on-site and a first-Friday on-site requirement. The position focuses on designing, building, and maintaining scalable full-stack applications across frontend and backend, APIs, microservices, and cloud deployments.

You'll work closely with product, architecture, QA, DevOps, and business stakeholders to deliver robust, enterprise-grade solutions using Java, Spring Boot, React, Node.js,