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Added 10 hours ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
You are a hands-on senior QA automation engineer who can go beyond executing existing test scripts. You can design frameworks, understand complex backend integrations, trace data across…
Added 1 day ago
EC
Senior Technical Lead – Healthcare Integration (FHIR)
Experis CA
Brampton, ON
- Contract
Strong backend engineering experience with Java 11+ and microservices, including RESTful APIs and enterprise integration approaches.
Added 1 day ago
Technical Business Analyst
Astra North Infoteck Inc.
Montréal, QC
Should have prior experience in Java development, microservices. API understanding.
Added 1 day ago
U
Software Developer - Senior
Upstaff
Toronto, ON
- Full-time
The Health Services Cluster is seeking Senior Software Developers to support the Voluntary Mergers of Public Health Units (PHUs) initiative.
Added 1 day ago
H
Principal AI/ML Engineer
HPE
BC
- Full-time
Strong programming skills in Python, Java, Golang, or JavaScript.
Added 1 day ago
HP
Principal AI/ML Engineer
Hewlett Packard Enterprise
BC
- Full-time
Strong programming skills in Python, Java, Golang, or JavaScript.
Added 1 day ago
HP
Principal AI/ML Engineer
Hewlett Packard Enterprise
BC
- Full-time
Strong programming skills in Python, Java, Golang, or JavaScript.
Added 1 day ago
HP
Principal AI/ML Engineer
Hewlett Packard Enterprise
BC
- Full-time
Strong programming skills in Python, Java, Golang, or JavaScript.
Added 1 day ago
New Position! Specialized IT Consultant (Java with .NET)- Senior
Dimensional Tech Inc.
Toronto, ON
8+ years of hands-on Java development, including 4+ with Spring Boot for REST services, scheduled batch processing and persistence layers.
Added 1 day ago
B
Specialized IT Consultant - Senior
Bevertec
Toronto, ON
- $90 to $100 CAD / hour
We are seeking a Senior Java Full Stack Developer to support the development of a secure, bilingual notification platform for Justice Technology Services. The MAG Notify App will provide…
Added 1 day ago
AN
Senior Full Stack Engineer - React/TypeScript, Node.js, Java back-end, AKS
Astra North Infoteck Inc.
Toronto, ON
- Contract
Seeking a Senior Full Stack Engineer to design, build, and support a cloud-native, microservices-based platform running on Azure Kubernetes Service (AKS). The role requires strong full…
Added 1 day ago
AN
Senior Backend Engineer – Java, Kotlin, Springboot, Node.JS
Astra North Infoteck Inc.
Toronto, ON
- Contract
Senior Backend Engineer – Java, Kotlin, Spring Boot, Node.js
Added 1 day ago
S
IT Analyst IV - Technical Support
SPECTRAFORCE
Toronto, ON
- Hybrid
Schedule: Hybrid (2 days in office, 3 days work from home) · Splunk (must have)

Astra North Infoteck Inc.

Senior Backend Engineer – Java, Kotlin, Springboot, Node.JS

Toronto, ON, Canada

Contract

Apply on astra-north.zohorecruit.ca About employer

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Job details

Job type: Contract
Posting language: English
Posted: Nov 10, 2026

Original job description

Senior Backend Engineer – Java, Kotlin, Spring Boot, Node.js

Experience Required: 6–8 Years

Job Description

Position Summary

We are seeking a highly skilled Senior Backend Engineer with strong expertise in modern backend development technologies and frameworks.

The ideal candidate will have extensive experience building scalable, secure, and highly available backend systems using Kotlin, Java, and cloud-native technologies.

This role requires a solid understanding of Agile and DevOps practices, CI/CD pipelines, microservices, and event-driven architectures.

Key Responsibilities

Design, develop, and maintain scalable backend applications and services.
Build and support microservices and event-driven architectures.
Develop and integrate SOAP and REST APIs.
Implement secure backend solutions using modern development frameworks.
Collaborate with cross-functional teams in an Agile environment.
Drive code quality through unit testing, BDD, and TDD practices.
Participate in CI/CD implementation and automation initiatives.
Explore emerging technologies and develop proof-of-concepts for product enhancements.
Contribute to highly automated engineering platforms leveraging cloud-native services.

Required Skills & Qualifications

Technical Skills

Strong proficiency in Kotlin.
Experience with Java, including:
- Spring Boot
- Spring Security
Experience with JavaScript (Node.js).
5+ years of backend development experience.
Experience with:
- Unit Testing Frameworks (JUnit)
- Cucumber
- Behavior-Driven Development (BDD)
Hands-on experience with:
- SOAP APIs
- REST APIs
- Microservices Architecture
- Event-Driven Architecture
Experience with CI/CD tools, including:
- Jenkins Pipelines
- GitHub Actions
Familiarity with Azure Kubernetes Service (AKS) and related cloud-native platform components.

Development Practices

Strong understanding of Agile and DevOps methodologies.
Experience with Test-Driven Development (TDD).
Experience implementing Continuous Integration and automated delivery processes.
Ability to work in fast-paced environments focused on rapid feature delivery.

Preferred Qualifications

Exposure to open-source technologies and projects.
Experience contributing to or utilizing open-source solutions.
Passion for learning and evaluating new technologies.
Experience building proof-of-concepts and integrating innovative solutions into products.

Essential Skills

Advanced Java Concepts
Kotlin
Spring Boot
Spring Security
Node.js
Microservices
REST APIs
SOAP APIs
Event-Driven Architecture
Jenkins
GitHub Actions
Azure Kubernetes Service (AKS)
JUnit
Cucumber
BDD
TDD
Agile & DevOps

Apply on astra-north.zohorecruit.ca About employer

More about this job

Responsibilities

The Senior Backend Engineer at Astra North Infoteck will build and maintain backend applications and services, develop microservices and event-driven systems, and integrate SOAP and REST APIs. The engineer will also write tests, support CI/CD automation and work with cross-functional teams in an Agile setting.

Requirements

Candidates need 6 to 8 years of backend development experience, strong Kotlin and Java skills, and hands-on work with Spring Boot, Spring Security and Node.js. They also need experience with microservices, event-driven architecture, Jenkins or GitHub Actions, Azure Kubernetes Service, and testing with JUnit, Cucumber, BDD and TDD.

Skills

Kotlin
Java
Advanced Java Concepts
Spring Boot
Spring Security
Node.js
JavaScript
Microservices Architecture
Event-Driven Architecture
REST APIs
SOAP APIs
Jenkins Pipelines
GitHub Actions
CI/CD
Azure Kubernetes Service (AKS)
JUnit
Cucumber
Test-Driven Development (TDD)
Unit Testing
Agile
DevOps
Backend Development
Secure Software Development
Cloud-Native Development

Keywords

Senior Backend Engineer
Kotlin
Java
Spring Boot
Spring Security
Node.js
JavaScript
microservices
event-driven architecture
REST API
SOAP API
Jenkins
GitHub Actions
CI/CD
Azure Kubernetes Service
AKS
JUnit
Cucumber
BDD
TDD

Seniority

Senior

Tools

Kotlin
Java
Spring Boot
Node.js
JUnit
Cucumber
Jenkins
GitHub Actions
Azure Kubernetes Service

Languages

English

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Jobs in Canada