Jobs in Canada

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Added 27 days ago
IC
Technical Analyst Intern
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
Reporting to the Senior Principal, Enterprise Architect, the Technical Analyst Intern will work cross functionally with the Enterprise Architecture Practice and Governance teams to build…
Added 27 days ago
CR
Front-Office Trading Development Engineer - Java, Kafka, C#, ETL, Talend AVP - Charles River Development
Charles River Development
Toronto, ON
- Full-time
As a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring…
Added 27 days ago
Senior Core Java Engineer
Capgemini
Montreal, QC
We are seeking a Senior Core Java Engineer to design, develop, and support high-performance, scalable enterprise applications. The ideal candidate will have strong expertise in Core Java,…
Added 27 days ago
V
Senior Java Software Engineer
VDart
Toronto, ON
- Full-time
Designing, developing, and maintaining high-performance, scalable microservices using Java 17 and Spring Boot framework
Added 27 days ago
T
Senior LEO SOC Systems Engineer
Telesat
Ottawa, ON
- Full-time
Experience with Linux operating systems, programing languages (e.g. Go, Python, Java, C, etc.) and frameworks
Added 27 days ago
SL
Senior Software Engineer, Operations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
We are looking for a Senior Software Engineer who thrives in high-impact environments and brings 7+ years of Java application support, analysis, and development experience. In this role,…
Added 27 days ago
C
Software Engineer
Citi
Mississauga, ON
- Full-time
The Software Engineer position is responsible for the design, development, testing, and implementation of high-quality application systems and microservices in coordination with the broader…
Added 27 days ago
NS
Senior QA Automation Engineer - Contact Center & IVR
N2P Systems
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
We are seeking a Senior Quality Engineering professional with strong expertise in Contact Center platforms, IVR/Routing automation, and UI/API test automation. The role will contribute to…
Added 27 days ago
SS
Front-Office Trading Development Engineer - Java, Kafka, C#, ETL, Talend AVP - Charles River Development
State Street
Toronto, ON
- Full-time
As a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring…
Added 27 days ago
P
Senior Backend Engineer
Punt
Vancouver, BC
- $120,000 to $150,000 CAD / year
- Full-time
We’re seeking a Senior Backend Engineer to help design, build, and scale our next-generation social gaming platform. You’ll work on highly concurrent systems, architecting APIs and backend…
Added 27 days ago
F
Staff Back End Engineer- TQM
Forma.ai
Toronto, ON
- Full-time
We are seeking Staff Software Engineers to join our TQM team. You’ll work alongside other staff, senior, and early-career engineers to design, build, and scale backend and frontend systems…
Added 27 days ago
A
Senior Full Stack AI-Native Engineer
Accenture
Mississauga, ON
- Full-time
This is a hybrid role in Mississauga and requires 3 days per week in the office
Added 27 days ago
T
Staff Software Engineer – Product & Integrations
TekRek
Toronto, ON
- Full-time
Senior Software Engineer – Product & Integrations (Node.js, TypeScript, AWS Serverless)
Added 27 days ago
C
Senior Full-Stack Java Engineer -
Citi
Mississauga, ON
- Full-time
The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application…
Added 27 days ago
Senior QA Engineer, AI & Automation
CSC Generation
Canada
Reports to: Senior Retail Technology Architect
Added 27 days ago
H
Full Stack Engineer
Hays
Toronto, ON
- Contract
Our client is seeking experienced Senior Full Stack Developers to join a high-performing Agile team delivering both on-premises and cloud-native applications within the financial services…
Added 27 days ago
GE
Senior Full-Stack Java Developer
Global ERP Solutions
Mississauga, ON
- Full-time
As a Senior Software Engineer, you will sit at the critical intersection of technical development and product strategy. You won't just write code; you will be the architect of seamless…
Added 27 days ago
RI
Senior Automation Test Engineer (Selenium with Java)
Raas Infotek
Toronto, ON · Scarborough, ON
- Contract
Job role: Senior Automation Test Engineer (Selenium with Java)
Added 27 days ago
D
Back End Developer
Dexian
Toronto, ON
- $65 to $75 CAD / hour
- Contract
Develop and maintain scalable backend services, web applications, and APIs using Java.
Added 27 days ago
T
Senior Android Engineer
TekRek
Toronto, ON
- Contract
This is a senior hands-on engineering role, roughly 70% Android and 30% backend. You’ll build and support the apps that run on the company’s Android point-of-sale terminals. You’ll also…
Added 28 days ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 28 days ago
AI
Senior Quality Assurance Specialist
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 29 days ago
T
Full Stack Engineer
TEEMA
Toronto, ON
- Contract
Ideal candidate: A hands-on senior developer who is equally comfortable contributing to backend Java/Spring development, React front-end development and AWS cloud environments, rather than…
Added 29 days ago
I
Staff Software Developer (Pre-ID Relo)
Intuit
Toronto, ON
- Full-time
We are hiring a Staff Software Engineer to set technical direction across multiple engineering teams in the HCM charter. This is a charter-wide role. You will not be measured by the…
Added 29 days ago
L
Senior System Test Engineer
LanceDB
Canada
- Full-time
As the Senior System Test Engineer at LanceDB, you will drive the correctness, reliability, and performance of Lance and LanceDB under demanding production conditions. You'll work at the…

VDart

Senior Java Software Engineer

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 13, 2026
Posting language: English
Posted: Oct 14, 2026

Original job description

Role: Java developer

Location: Toronto, ON

Full Time

Job Description:

Designing, developing, and maintaining high-performance, scalable microservices using Java 17 and Spring Boot framework

Building reactive and non-blocking applications leveraging Spring WebFlux to handle high-concurrency workloads efficiently

Developing and consuming RESTful APIs following industry best practices and ensuring proper documentation

Implementing event-driven architecture using IBM MQ and Apache Kafka for seamless asynchronous communication between services

Collaborating with cross-functional teams including frontend developers, architects, and product owners to deliver end-to-end solutions

Writing clean, maintainable, and well-documented code adhering to coding standards and best practices. Participating in code reviews, providing constructive feedback, and ensuring code quality across the team

Troubleshooting production issues, performing root cause analysis, and implementing effective fixes

Contributing to continuous improvement initiatives by identifying opportunities for optimization and automation

Skill Matrix

Skill Proficiency Expected (Mandatory)

Java 17 Expert-level understanding of Java 17 features including records, sealed classes, pattern matching, and enhanced switch expressions

Spring Boot Strong hands-on experience in building production-grade applications using Spring Boot

Spring WebFlux Proficiency in developing reactive, non-blocking applications using Spring WebFlux and Project Reactor

REST APIs Expertise in designing, developing, and securing RESTful APIs with proper versioning and error handling

Microservices Solid experience in microservices architecture including service discovery, API gateway, circuit breakers, and distributed tracing

IBM MQ Hands-on experience with IBM MQ for enterprise messaging and integration

Apache Kafka Strong knowledge of Kafka for building event-driven systems, including producers, consumers, and stream processing

Skill Proficiency Expected (Good To Have)

MongoDB Experience with MongoDB for NoSQL database design, queries, and aggregation pipelines

AWS Cloud Familiarity with AWS services such as EC2, S3, Lambda, ECS, and RDS

OpenShift Experience deploying and managing applications on OpenShift or similar container platforms

Kubernetes Knowledge of Kubernetes for container orchestration, deployments, and scaling

Helm Experience with Helm charts for Kubernetes application packaging and deployment

Harness Familiarity with Harness for continuous delivery and deployment automation

Git & Bitbucket Proficiency in version control using Git and collaboration via Bitbucket

JIRA Experience using JIRA for agile project management and issue tracking

Gradle Hands-on experience with Gradle for build automation and dependency management

Lightspeed Familiarity with Lightspeed for development acceleration

Kibana Experience with Kibana for log visualization, monitoring, and troubleshooting

Apply on LinkedIn About employer

More about this job

Responsibilities

Design, develop, and maintain scalable Java microservices and reactive applications, including REST APIs and event-driven integrations using IBM MQ and Kafka. Collaborate across teams, uphold code quality, troubleshoot production issues, and contribute to optimization and automation.

Requirements

Requires expert-level Java 17 knowledge and strong hands-on experience with Spring Boot, Spring WebFlux, REST APIs, microservices architecture, IBM MQ, and Apache Kafka. Familiarity with tools and platforms such as MongoDB, AWS, OpenShift, Kubernetes, Helm, Harness, Git, Bitbucket, JIRA, Gradle, Lightspeed, and Kibana is beneficial.

Skills

Java 17
Spring Boot
Spring WebFlux
Project Reactor
REST APIs
Microservices
IBM MQ
Apache Kafka
MongoDB
AWS
OpenShift
Kubernetes
Helm
Git
Gradle
Kibana

Visa sponsorship

Not detected in the job text

Keywords

Java 17
Spring Boot
Spring WebFlux
Project Reactor
REST APIs
Microservices
Service Discovery
API Gateway
Circuit Breakers
Distributed Tracing
IBM MQ
Apache Kafka
Event-Driven Architecture
MongoDB
AWS
OpenShift
Kubernetes
Helm
Harness
Git
Bitbucket
JIRA
Gradle
Lightspeed
Kibana
Reactive Applications
Asynchronous Communication
Code Reviews
Root Cause Analysis
Continuous Improvement

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Work requirements

Jobs in Canada