Find work in Canada.

A simpler way to find your next job.

Jobs in Canada

Email me new jobs Save this search

Added 11 days ago
CR
Senior Advisor, Workforce Deployment
Canadian Red Cross
Canada
- Full-time
…recommendations that strengthen operational practices, service integration, and organizational…
Added 11 days ago
AI
Technical Lead
Apptoza Inc.
Toronto, ON
- Contract
Knowledge of CTI integration, APIs, web services, and backend system integrations.
Added 11 days ago
O
ServiceNow Architect - Canada
Ondaro
Canada
- Full-time
Research and advise on partner or vendor solutions for integration needs.
Added 11 days ago
A
Client Success Strategist
AtomLeap.ai
Success, SK
- Full-time
Added 11 days ago
IS
Specialist, Combat Systems
Irving Shipbuilding
Dartmouth, NS
- Full-time
…throughout the system lifecycle, from design and development to integration, production, testing, and final acceptance. You'll collaborate with internal teams, subcontractors, and Navy…
Added 11 days ago
C
Casual - Enhanced Acquired Brain Injury Support Worker (Hawthorn)
Connective
Coquitlam, BC
- Full-time
…to enhance their quality of life, prepare for community re-integration, and to maintain the goals of their rehabilitative…
Added 11 days ago
C
PT Enhanced Acquired Brain Injury Support Worker (Alder House)
Connective
Maple Ridge, BC
- Full-time
…to enhance their quality of life, prepare for community re-integration, and to maintain the goals of their rehabilitative…
Added 11 days ago
KR
Java Software Engineer
KTek Resourcing
Toronto, ON
- Full-time
Job Description: Java Microservices Developer
Added 11 days ago
L
Senior Python Developer with PySpark and AWS
Luxoft
Toronto, ON
- Full-time
Familiarity with continuous integration and continuous delivery pipelines using Jenkins and Urban Code, with more than two years of experience.
Added 11 days ago
A
Senior Business System Configuration Analyst (SAP)/Toronto, ON/Hybrid - (FTE)
AceStack
Toronto, ON
- Full-time
Collaborate with solution architects, developers, vendors, and delivery teams on solution design, integration, and implementation.
Added 11 days ago
TC
Sr Python - Java Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Added 11 days ago
EC
Quality Assurance Analyst
ESC Corporate Services
Toronto, ON
- Full-time
Perform testing across complex, multi-component systems, including functional, regression, integration, and non-functional tests, as required.
Added 11 days ago
C
Senior Business Systems Analyst
Co-operators
Montreal, QC
- Full-time
Added 11 days ago
Casual - Enhanced Acquired Brain Injury Support Worker (Hawthorn)
Connective
Coquitlam, BC
…to enhance their quality of life, prepare for community re-integration, and to maintain the goals of their rehabilitative…
Added 11 days ago
UO
Canada Impact+ Emerging Leader. Assistant or Associate Professor in Sustainable Transportation Futures
University of Alberta
Edmonton, AB
- Full-time
…hydrogen, sustainable fuels, critical minerals, vehicle-grid integration, and distributed energy resources; the decarbonization of difficult-to-electrify freight, aviation, marine, and…
Added 11 days ago
SoC Intern - Digital Design (Canada)
Tenstorrent Unlisted/Referral Jobs
Toronto, ON
Cross-functional hardware/software design, system-level integration, and board bring-up.
Added 11 days ago
Senior ASIC Design Engineer - DSP/Analog/SerDes
Celero Communications, Inc.
Ottawa, ON
Contribute to block-level and top-level integration, verification, and silicon bring-up.
Added 11 days ago
Programmer Analyst Advisory(Mainframe Developer)
Scotiabank
Toronto, ON
The Senior Mainframe Developer is responsible for the design, development, maintenance, and support of Commercial Lending applications. The successful candidate will work closely with…
Added 11 days ago
MP
Manager, Application Support
Municipal Property Assessment Corporation
Pickering, ON
- Full-time
Added 11 days ago
AI
Senior Forward Deployed AI Engineer (Python, Data & GenAI)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Knowledge of enterprise cloud services across compute, storage, integration, orchestration, networking, monitoring, security, and cost optimization.
Added 11 days ago
JG
Surety Product Owner
J&M Group
Mississauga, ON
- Contract
Support API integration, rating, premium calculations, billing validation, integration testing, and UAT.
Added 11 days ago
S
Senior DevOps and Cloud Engineer
StafinGo
Toronto, ON
- $80 to $105 CAD / hour
- Contract
Create and maintain least-privilege IAM roles and policies, AWS KMS keys and key policies, encryption controls, secrets integration, and service permissions required by OCRE workloads and…
Added 11 days ago
A
Senior Program Manager, M&A Operations
Autodesk
Toronto, ON
- Full-time
…cross-functional programs that support early-stage Go-To-Market integration and operational readiness for emerging…
Added 11 days ago
SS
General Manager - Steel & Construction Industry
Summit Search Group
Burlington, ON
- Full-time
Lead modernization, automation, and technology integration initiatives across fabrication, detailing, and logistics functions to improve safety, quality, productivity, and scalability.
Added 11 days ago
SH
Utilization Facilitator (N4) - CCoord Supervisors/Clinicians - Repost
Shared Health-Soins Communs
Winnipeg, MB
- Full-time
Shared Health leads the planning and coordinates the integration of patient-centered clinical and preventive health services across Manitoba. The organization also delivers some…

KTek Resourcing

Java Software Engineer

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

Job Description: Java Microservices Developer

Job Responsibilities

Designing, developing, and maintaining high-performance, scalable microservices using Java 17 and the Spring Boot framework.
Building reactive and non-blocking applications using 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 while 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

Mandatory Skills

1. Java 17

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

2. Spring Boot

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

3. Spring WebFlux

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

4. REST APIs

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

5. Microservices

Solid experience in microservices architecture, including service discovery, API gateways, circuit breakers, and distributed tracing.

6. IBM MQ

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

7. Apache Kafka

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

Good-to-Have Skills

1. MongoDB

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

2. AWS Cloud

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

3. OpenShift

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

4. Kubernetes

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

5. Helm

Experience with Helm charts for Kubernetes application packaging and deployment.

6. Harness

Familiarity with Harness for continuous delivery and deployment automation.

7. Git & Bitbucket

Proficiency in version control using Git and collaboration via Bitbucket.

8. JIRA

Experience using JIRA for Agile project management and issue tracking.

9. Gradle

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

10. Lightspeed

Familiarity with Lightspeed for development acceleration.

11. 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 Apache Kafka. Collaborate across teams, uphold code quality through reviews and documentation, 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. Additional desired experience includes MongoDB, AWS, OpenShift, Kubernetes, Helm, Harness, Git and Bitbucket, JIRA, Gradle, Lightspeed, and Kibana.

Skills

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

Report this job