Find work in Canada.

509,733 jobs across our Canadian network. How we count

Jobs near Don Mills, ON

25+ jobs

Within 25 km, plus remote jobs

Email me new jobs Save this search

Added 2 mins ago
WS
Aquatics/Swim Instructor
WD SWIM
Richmond Hill, ON
- Part-time
Added 2 mins ago
VM
Sr Full Stack Engineer
Vivid Machines
Toronto, ON
- Full-time
Added 2 mins ago
SD
Post Office Clerk, Hourly Part Time Day
Shoppers Drug Mart
Toronto, ON
- Part-time
Added 2 mins ago
T
Learning & Development Manager
Takeda
Toronto, ON
- Full-time
Added 2 mins ago
T
Insights & Analytics Manager
Takeda
Toronto, ON
- Full-time
Added 2 mins ago
BN
Part-time Sales Associate/Eyewear Stylist - Hillcrest Mall
Bailey Nelson
Richmond Hill, ON
- Part-time
Added 17 mins ago
A
Senior IT Auditor
Aviso
Toronto, ON
- $83,000 to $100,000 CAD / year
- Full-time
Added 17 mins ago
A
Senior Director, Product & Platform Trust
Autodesk
Toronto, ON
- Full-time
Added 17 mins ago
A
Senior Product Manager, Interoperability
Autodesk
Toronto, ON
- Full-time
Added 17 mins ago
A
Senior Product Manager, Interoperability
Autodesk
Toronto, ON
- Full-time
Added 17 mins ago
CS
Store Manager - Diesel Yorkdale
CALZATURIFICIO STEPHEN S.R.L.
Toronto, ON
- Full-time
Added 17 mins ago
GD
DYNAMITE - Stylist - Sherway Gardens
Groupe Dynamite
Toronto, ON
- Full-time
Added 17 mins ago
SI
Associate Lawyer
Synectics Inc.
Vaughan, ON
- Full-time
Added 17 mins ago
MI
Communication Coordinator
McAsphalt Industries Limited
Toronto, ON
- Full-time
Added 17 mins ago
PH
Senior Financial Analyst - Paramed
ParaMed Home Health Care
Markham, ON
- Full-time
Added 17 mins ago
PE
HVAC Technician (Subcontractor-Independent Contractor Opportunity)
Polaron Energy
Toronto, ON
- Full-time
Added 17 mins ago
SI
Senior Mechanical Design Engineer
Sonele Inc.
Markham, ON
- Full-time
Added 17 mins ago
SI
Commercial Litigation Law Clerk/Legal Assistant
Synectics Inc.
Toronto, ON
- Full-time
Added 17 mins ago
H
Platform Systems Verification and Validation Engineer | Remote Opportunity | Fastwater Staffing
HIKINEX
Remote, Canada
- Contract
- Remote
Added 17 mins ago
L
Data Associate (Winter/Spring 2027)
Lumerate
Remote, Canada
- $3,500 CAD / month
- Contract
- Remote
Added 17 mins ago
T
Associate, Supervision and Governance, Business Management, Corporate & Investment Banking
TD
Toronto, ON
- Full-time
Added 17 mins ago
GC
Executive Presentation Design & Consulting Specialist
Gramian Consulting Group
Remote, Canada
- Contract
- Remote
Added 17 mins ago
C
Associate Financial Advisor (Multiple Locations)
CIBC
Toronto, ON · Vaughan, ON
- Full-time
Added 17 mins ago
C
Financial Services Representative (Multiple Locations)
CIBC
Toronto, ON · Vaughan, ON
- Full-time
Added 17 mins ago
C
VIP Cast Member (Seasonal) - Cineplex Yonge & Dundas - VIP
Cineplex
Toronto, ON
- Part-time

Apptoza Inc.

Java Developer

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 26, 2026
Posting language: English
Posted: Oct 27, 2026

Original job description

Job Title: Java Developer

Location: Toronto, ON

Duration: Contract

Exp Range: 9 - 12 Years --- Must Have Technical/Functional Skills

Core Development

Java (8/11/17) – strong hands on experience

Spring Boot, Spring MVC, Spring Data

Microservices architecture (service decomposition, API contracts)

REST APIs, JSON, OpenAPI / Swagger

Kafka producer, consumer, partitioning

MongoDb

Openshift / AWS

Database & Data Layer

MongoDB

o Document modeling

o Indexing strategies

o Aggregation framework

o CRUD & performance tuning

Integration & Messaging

Experience with Kafka (preferred)

REST based integrations with upstream/downstream systems

Roles & Responsibilities

Design, develop, and maintain Java based microservices

Implement RESTful APIs adhering to enterprise design standards

Develop and optimize SQL queries (E2 level) for transactional and reporting use cases

Design and manage MongoDB schemas, indexes, and queries

Ensure high availability, scalability, and performance of microservices

Apply exception handling, logging, monitoring, and resiliency patterns

Collaborate with Business Analysts, Architects, QA, and DevOps teams

Participate in code reviews, unit testing, and defect resolution

Support CI/CD pipelines, deployments, and production issues

Follow secure coding and compliance standards

Apply About employer

More about this job

Responsibilities

Design, develop, and maintain Java microservices and REST APIs, while optimizing SQL queries and managing MongoDB schemas, indexes, and queries. Ensure service performance, scalability, resilience, and security; collaborate across teams; and contribute to testing, code reviews, deployments, and production support.

Requirements

Requires 9–12 years of experience and strong hands-on Java experience with Spring Boot, Spring MVC, Spring Data, and microservices. Candidates should also have experience with REST APIs, Kafka, MongoDB, SQL, and OpenShift or AWS.

Skills

Java
Spring Boot
Spring MVC
Spring Data
Microservices
REST APIs
JSON
OpenAPI
Swagger
Apache Kafka
MongoDB
OpenShift
AWS
SQL
CI/CD
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
Kafka Partitioning
MongoDB
Document Modeling
Indexing Strategies
Aggregation Framework
SQL
OpenShift
AWS
REST Integrations
High Availability
Performance Tuning
Resiliency Patterns
CI/CD
Unit Testing

Report this job