Find work in Canada.

485,672 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 3 days ago
AI
Backend Engineer
Apptoza Inc.
Toronto, ON
- Contract
We are seeking a highly skilled backend developer with strong experience in modern programming languages and frameworks. The ideal candidate will have:
Added 3 days ago
SI
Java Developer
Spait Infotech
Canada
- Full-time
Design, develop, and maintain applications using Java and related technologies.
Added 3 days ago
L
Senior Back-End Engineer
LotusFlare
Toronto, ON
- Full-time
We don’t require any particular language. Our stack uses Node.js, Lua and Scala, and we welcome experience in Java, Python, Go, C++ or similar
Added 3 days ago
ZS
Platform Modernization Engineer
Zodiac Solutions, Inc
Montreal, QC
- Full-time
Strong programming skills in Java; Java 17 or later is preferred
Added 3 days ago
SL
Senior Software Engineer, Operations – Core Java & iOS focus
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
We are looking for a Senior Software Engineer with strong full-stack Java experience and hands-on iOS development skills. You will develop and support reliable applications across the web,…
Added 3 days ago
SI
Java Software Engineer
Smart IT Frame LLC
Mississauga, ON
- Full-time
Seeking a Senior Java Developer to design, build, and optimize high-throughput, low-latency event-driven microservices for enterprise trading platforms.
Added 3 days ago
Director, Application Delivery & Support
CAA Club Group
Thornhill, ON
Strong experience with cloud-native and container platforms such as OpenShift and Kubernetes
Added 3 days ago
I
Technology Lead - Angular
Infosys
Toronto, ON
- $92,740 to $123,375 CAD / year
- Full-time
Infosys is seeking a Frontend Developer - Angular for a critical enterprise application undergoing transition. In this role, you will interface with key business and technical stakeholders…
Added 3 days ago
Manager Data Engineering-ML Ops
Gore Mutual Insurance
Toronto, ON · Cambridge, ON
Advanced proficiency in programming languages such as Python, Java, or Scala. Comprehensive knowledge of data pipeline frameworks (e.g., Databricks) and ML Ops tools (e.g., MLflow,…
Added 3 days ago
NS
Senior Site Reliability Engineer (SRE) – CDN & Web Performance (Adobe)
N2P Systems
Toronto, ON
- Full-time
Added 3 days ago
NB
Chief Solution Architect
National Bank of Canada
Montreal, QC
- Full-time
Experience with Java, Kafka, and Kubernetes is considered an asset.
Added 3 days ago
P
Senior Software Engineer - Java
PointClickCare
Mississauga, ON
- $142,000 to $158,000 CAD / year
- Full-time
Background with Spring Boot and Java ecosystem
Added 3 days ago
Senior AI Platform Engineer
Motive
Toronto, ON
Write maintainable code in Python plus one more stack (TypeScript/Node, Go, or Java).
Added 3 days ago
RS
Senior Full Stack Software Developer, RMJ
Redwood Software
ON
- $132,000 to $165,000 CAD / year
As a Senior Full Stack Software Developer, you will be responsible for leading the design, development, and delivery of scalable full-stack applications, shaping system architecture, and…
Added 3 days ago
TC
Full stack developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Demonstrated backend development experience in Java or Python, with the depth required to deliver complex production solutions.
Added 3 days ago
W
Java developer
W3Global
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
Designing, developing, and maintaining high-performance, scalable microservices using Java 17 and Spring Boot framework
Added 3 days ago
SI
Java Software Engineer
Smart IT Frame LLC
Mississauga, ON
- Full-time
Seeking a Senior Java Developer to design, build, and optimize high-throughput, low-latency event-driven microservices for enterprise trading platforms.
Added 4 days ago
SL
Senior Software Engineer, Operations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Participate in design, develop, test and debug programs for Java services. Deployment is done using Kubernetes containers.
Added 4 days ago
KR
Java Software Engineer
KTek Resourcing
Toronto, ON
- Full-time
Job Description: Java Microservices Developer
Added 4 days ago
P
Intermediate Software Engineer
PointClickCare
Mississauga, ON
- Full-time
· Experience writing clean code that performs well at scale using Java
Added 4 days ago
TC
Senior Full-Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Node.js, Java, .NET, REST APIs, SQL Server, and MySQL
Added 4 days ago
P
Intermediate Software Engineer
PointClickCare
Mississauga, ON
- $112,000 to $125,000 CAD / year
- Full-time
Experience writing clean code that performs well at scale using Java
Added 4 days ago
KR
Java Developer
KTek Resourcing
Toronto, ON
- Full-time
We are looking for a Java Developer with strong experience in Java 17, Spring Boot, Spring WebFlux, microservices, REST APIs, IBM MQ, and Apache Kafka. The role involves developing…
Added 4 days ago
FT
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
FDE Times
Toronto, ON
- Full-time
…Application Security); configure secure baselines; perform cloud and Kubernetes security architecture reviews and…
Added 4 days ago
C
Senior Java Full Stack Developer
Citi
Mississauga, ON
- Full-time
The JAVA Full Stack Senior Developer role is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and…

KTek Resourcing

Java Developer

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 20, 2026
Posting language: English
Posted: Oct 21, 2026

Original job description

Position: Java Developer

Location: Toronto, ON

Job Description

We are looking for a Java Developer with strong experience in Java 17, Spring Boot, Spring WebFlux, microservices, REST APIs, IBM MQ, and Apache Kafka. The role involves developing high-performance, scalable applications and collaborating with cross-functional teams to deliver end-to-end solutions.

Responsibilities

Design, develop, and maintain high-performance, scalable microservices using Java 17 and Spring Boot.
Build reactive and non-blocking applications using Spring WebFlux to handle high-concurrency workloads efficiently.
Develop and consume RESTful APIs following industry best practices and ensuring proper documentation.
Implement event-driven architecture using IBM MQ and Apache Kafka for asynchronous communication between services.
Collaborate with cross-functional teams including frontend developers, architects, and product owners to deliver end-to-end solutions.
Write clean, maintainable, and well-documented code adhering to coding standards and best practices.
Participate in code reviews, provide constructive feedback, and ensure code quality across the team.
Troubleshoot production issues, perform root cause analysis, and implement effective fixes.
Contribute to continuous improvement initiatives by identifying opportunities for optimization and automation.

Mandatory Skills

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 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 with 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.

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 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 with cross-functional teams, uphold code quality through documentation and reviews, 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, and microservices architecture. Also requires experience with IBM MQ and Apache Kafka; MongoDB, AWS, container platforms, deployment tools, and related development tools are listed as good to have.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

Java 17
Spring Boot
Spring WebFlux
Project Reactor
Microservices
REST APIs
IBM MQ
Apache Kafka
Event-Driven Architecture
MongoDB
AWS
EC2
S3
Lambda
ECS
RDS
OpenShift
Kubernetes
Helm
Harness
Git
Bitbucket
JIRA
Gradle
Lightspeed
Kibana
Reactive Programming
Distributed Tracing
Circuit Breakers
Service Discovery

Report this job