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Added 10 days ago
MG
Java Web Developer
Media Graph Inc.
Montreal, QC
- $45,000 to $55,000 CAD / year
- Full-time
Développer, tester et maintenir des applications Web basées sur Java à l’aide de Spring Boot.
Added 10 days ago
FS
Senior Angular Developer
Futran Solutions
Montreal, QC
- Contract
The ideal candidate will have a strong background in Angular, TypeScript, Java, Spring Boot, REST APIs, and distributed systems, along with practical experience implementing modern AI…
Added 10 days ago
C
Senior Java Full Stack Developer (Hybrid)
Cognizant
Toronto, ON
- Full-time
As a Senior Java Full Stack Developer, you will make an impact by designing, developing, and supporting scalable, secure, and high-performing enterprise applications that power critical…
Added 10 days ago
C
Senior Java Backend Developer (Hybrid)
Cognizant
Toronto, ON
- Full-time
As a Senior Java Backend Developer, you will make an impact by designing, developing, and supporting scalable cloud-native applications and microservices that power critical customer-facing…
Added 10 days ago
VT
Support Engineer
Viva Tech Solutions
Calgary, AB
- Contract
Hands on experience with Java, Angular, Spring, DB2, Unix scripting and experienced in scheduler tools such as TWS, autosys.
Added 10 days ago
RB
Software Developer
Royal Bank of Canada
Montreal, QC
- Full-time
You will have the opportunity to contribute code within the following technology stacks: Java, Spring/Spring Boot, Vue, micro services and API development and GenAI POC prompt-based…
Added 10 days ago
C
Java Technical Expert / Lead
CGI
Vancouver, BC
- Full-time
Proficient in Java, J2EE, Spring MVC, and JavaScript.
Added 10 days ago
TT
Open Liberty / WebSphere Liberty Lead Application Modernization Architect
Tech Talent International
Toronto, ON
- $71 to $73 CAD / hour
- Contract
Develop cloud-native microservices using Java, Spring Boot, Jakarta EE, and Open Liberty.
Added 10 days ago
Technology Lead - Angular
Infosys
ON
Strong backend development experience using Java/J2EE, including Java 8/11/17+, Spring Boot, Microservices, and REST/SOAP web services.
Added 10 days ago
Technology Lead - Angular
Infosys
ON
Strong backend development experience using Java/J2EE, including Java 8/11/17+, Spring Boot, Microservices, and REST/SOAP web services.
Added 10 days ago
C
AVP Senior Java Developer
Citi
Mississauga, ON
- Full-time
The Senior Java Developer is responsible for participation in the establishment and implementation of new or revised application systems and programs for CCC/MIP Trading in Fixed Income…
Added 10 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 10 days ago
IS
Sr UI Developer - Angular
Iris Software Inc.
Toronto, ON
- Full-time
Experience with Java/Spring Boot or Node.js, REST APIs and microservices.
Added 10 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 10 days ago
FS
Java Full Stack Developer
Futran Solutions
Mississauga, ON
- Full-time
Candidate must have strong knowledge on java, springboot, reactive spring, graphql.
Added 10 days ago
VC
Java developer
VBeyond Corporation
Calgary, AB
- Full-time
We are looking for a Java developer to join our team and help deliver key initiatives. The candidate should be a solid Java programmer, with strong design and implementation fundamentals.…
Added 10 days ago
SL
Senior Software Engineer, Operations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
Web services and frameworks such as SOAP, REST API, Java APIs, JSON, Spring Boot
Added 10 days ago
IG
Software Engineer
IMCS Group
Quebec, QC
- Contract
Work with Java 17 and/or Java 21, Maven/Gradle, and Spring Boot.
Added 10 days ago
AI
Jira Service Management Intake Automation Developer – AI & Integrations
Apptoza Inc.
Toronto, ON
- Contract
Java/Spring Boot and/or Python application development
Added 10 days ago
I
Senior Software Developer (Databases)
Intelerad
Canada
- Full-time
Proficiency in Kotlin or Java, or an equivalent language, building backend services with Spring Boot or an equivalent framework.
Added 10 days ago
V
Senior Java developer
Virtusa
Toronto, ON
- Full-time
Java Spring Boot, Java We are seeking skilled Java Spring Boot developer with 10-12 yrs of hands on experience in developing scalable backend applications. The ideal candidate should have…
Added 10 days ago
AI
Java FullStack Developer
Apptoza Inc.
Montreal, QC
- Contract
Java (including Java 17 and/or Java 21), Maven/Gradle, and Spring Boot.
Added 10 days ago
C
Software Engineer
Citi
Mississauga, ON
- Full-time
Design, develop, test, and deploy robust backend services and microservices using Java and Spring Boot framework.
Added 10 days ago
GT
Guidewire ClaimCenter Developer
GFT Technologies
Toronto, ON
- Contract
The ideal candidate will have strong hands-on experience with Guidewire ClaimCenter, combined with solid expertise in Java development, Spring Boot, and API integrations.
Added 10 days ago
PG
Java Full stack Developer
Pacer Group
Mississauga, ON
- $120,000 to $130,000 CAD / year
- Full-time
Proven full-stack development expertise with hands-on experience in Java, Angular OR React, and REST APIs.

VDart

Senior Java Software Engineer

Toronto, ON, Canada

Full-time

Apply About employer

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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

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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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