Jobs in Ontario

Jobs across Ontario, Canada. Choose a city or town to search nearby.

173,826 listings · 19,318 employers Counted Oct 28, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (4,551 listings), Shoppers Drug Mart (3,501 listings), Walmart Canada (2,785 listings).

Common roles: Retail sales associate, Practical nurse, Project manager.

28,819 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / hour	23.00	14,927
CAD / year	80,000.00	11,414
USD / year	100,000.00	725
USD / hour	20.00	583
CAD / month	4,304.00	44
CAD / week	750.00	27
CAD / day	28.00	11

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 17% hybrid, 82% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Ontario

Email me new jobs Save this search

Added 8 hours ago
DG
Junior Marketing Coordinator – Design, Social Media & Events
DNM Group Ltd.
Sault Ste. Marie, ON
- Full-time
Added 8 hours ago
PM
Sales & Operations Planning Analyst
Prollenium Medical Technologies Inc.
Richmond Hill, ON
- $75,000 to $80,000 CAD / year
- Full-time
Added 8 hours ago
RO
Gallery Activation Lead (24-month Contract)
Royal Ontario Museum
Toronto, ON
- $29.76 to $34 CAD / hour
- Part-time
Added 8 hours ago
QH
Sales Associate
QE Home
Thunder Bay, ON
- Part-time
Added 8 hours ago
TI
Registered Veterinary Technician
Transpharmation Inc
Fergus, ON
- Full-time
Added 8 hours ago
WC
Business Development Representative (2026-397-CP)
WoodGreen Community Services
Toronto, ON
- Contract
Added 8 hours ago
WC
Employment Consultant (2026-404-CP)
WoodGreen Community Services
Toronto, ON
- Contract
Added 8 hours ago
WC
Business Development Representative (2026-402-CP)
WoodGreen Community Services
Toronto, ON
- Contract
Added 8 hours ago
WC
Employment Consultant (2026-405-CP)
WoodGreen Community Services
Toronto, ON
- Contract
Added 8 hours ago
CO
Senior Permit Clerk
City of Belleville
Belleville, ON
- $32.19 to $37 CAD / hour
- Full-time
Added 8 hours ago
P&
Facility Assistant II - Grain
Parrish & Heimbecker, Limited
Kerwood, ON
- Full-time
Added 8 hours ago
P&
Operations Manager - Grain
Parrish & Heimbecker, Limited
Kerwood, ON
- Full-time
Added 8 hours ago
A
ServiceNow AIOps Architect / Toronto, ON / Onsite - (FTE)
AceStack
Toronto, ON
- Full-time
Added 8 hours ago
IC
Product Manager, Investment Product Management
ivari Canada
Toronto, ON
- Full-time
Added 8 hours ago
P&
Business Development Manager
Parrish & Heimbecker, Limited
Cambridge, ON
- Full-time
Added 8 hours ago
P&
Facility Assistant II - Grain
Parrish & Heimbecker, Limited
Goderich, ON
- Full-time
Added 8 hours ago
P&
Maintenance Technician
Parrish & Heimbecker, Limited
Denfield, ON
- Full-time
Added 8 hours ago
P&
Night Loader/Wash Bay Attendant
Parrish & Heimbecker, Limited
Hanover, ON
- Full-time
Added 8 hours ago
P&
Dairy Sales Specialist
Parrish & Heimbecker, Limited
Cambridge, ON
- Full-time
Added 8 hours ago
PC
Junior Customer Support Position
Piper Companies
ON
- Full-time
Added 8 hours ago
PC
Entry Level Customer Service Associate
Piper Companies
ON
- Full-time
Added 8 hours ago
P&
Operations Administrator
Parrish & Heimbecker, Limited
Goderich, ON
- Full-time
Added 8 hours ago
P&
Facility Assistant II - Crop Inputs
Parrish & Heimbecker, Limited
Goderich, ON
- Full-time
Added 8 hours ago
P&
Crop Inputs Manager
Parrish & Heimbecker, Limited
Goderich, ON
- Full-time
Added 8 hours ago
P&
Merchant
Parrish & Heimbecker, Limited
Guelph, ON
- Full-time

N2P Systems

Senior Java Developer

Mississauga, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 26, 2026
Posting language: English
Posted: Oct 27, 2026

Original job description

We are seeking an experienced Java Developer with strong hands-on expertise in Java, Spring Boot, microservices architecture, MongoDB, and Apache Kafka.

The ideal candidate will have experience designing and developing scalable enterprise applications, building RESTful APIs, optimizing database performance, and integrating distributed systems. You will collaborate with architects, business analysts, QA engineers, and DevOps teams to deliver reliable, secure, and high-performance software solutions.

Key Responsibilities

Design, develop, and maintain Java-based microservices using Java and Spring Boot.
Build and maintain RESTful APIs following enterprise architecture and design standards.
Implement microservices architecture, including service decomposition and API contract design.
Develop and optimize SQL queries for transactional and reporting requirements.
Design and manage MongoDB schemas, document models, indexes, and aggregation pipelines.
Develop and maintain Kafka producers and consumers, with an understanding of partitioning and message processing.
Integrate applications with upstream and downstream systems using REST APIs and messaging technologies.
Ensure high availability, scalability, performance, and reliability of microservices.
Implement exception handling, logging, monitoring, and application resilience patterns.
Collaborate with Business Analysts, Architects, QA, and DevOps teams.
Participate in code reviews, unit testing, defect resolution, and technical discussions.
Support CI/CD pipelines, application deployments, and production troubleshooting.
Follow secure coding practices and enterprise compliance standards.

Required Technical Skills

Java: Strong hands-on development experience with Java 8, 11, or 17.
Spring Framework: Experience with Spring Boot, Spring MVC, and Spring Data.
Microservices: Strong understanding of microservices architecture, service decomposition, and API contracts.
REST APIs: Experience developing RESTful services using JSON, OpenAPI, and Swagger.
Apache Kafka: Experience with Kafka producers, consumers, and partitioning.
MongoDB: Experience with document modeling, indexing strategies, aggregation framework, CRUD operations, and query performance tuning.
SQL: Experience writing and optimizing SQL queries for transactional and reporting use cases.
Cloud and Containers: Experience with OpenShift and/or AWS.
System Integration: Experience integrating applications with upstream and downstream systems.

Preferred Qualifications

Experience with event-driven architecture and distributed systems.
Familiarity with CI/CD pipelines, application monitoring, and production support.
Experience implementing application resilience, observability, and performance optimization practices.
Knowledge of secure coding practices and enterprise application development standards.

Experience Requirements

9–12 years of professional software development experience.
Strong analytical, debugging, and problem-solving skills.
Experience developing and supporting scalable enterprise applications.
Ability to collaborate effectively with cross-functional technical and business teams.

Apply About employer

More about this job

Responsibilities

Design, develop, and maintain Java and Spring Boot microservices, REST APIs, and integrations using Kafka, MongoDB, and SQL. Improve application scalability, reliability, security, and performance while collaborating across teams and supporting testing, deployments, and production troubleshooting.

Requirements

Requires 9–12 years of software development experience, strong Java and Spring expertise, and experience with microservices, REST APIs, Kafka, MongoDB, SQL, and cloud or container platforms such as OpenShift or AWS. Candidates should have experience building scalable enterprise applications and strong analytical, debugging, problem-solving, and cross-functional collaboration skills.

Skills

Java
Spring Boot
Spring MVC
Spring Data
Microservices Architecture
RESTful APIs
Apache Kafka
MongoDB
SQL
OpenShift
AWS
System Integration
Distributed Systems
CI/CD
Application Monitoring
Secure Coding

Visa sponsorship

Not detected in the job text

Keywords

Java 8
Java 11
Java 17
Spring Boot
Spring MVC
Spring Data
Microservices Architecture
Service Decomposition
API Contracts
REST APIs
JSON
OpenAPI
Swagger
Apache Kafka
Kafka Producers
Kafka Consumers
Partitioning
MongoDB
Document Modeling
Aggregation Framework
SQL
OpenShift
AWS
Event-Driven Architecture
Distributed Systems
CI/CD
Application Resilience
Observability
Performance Optimization
Secure Coding

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