Jobs in Canada

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Added 14 days ago
V
Artificial Intelligence Engineer
VySystems
Mississauga, ON
- Full-time
CI/CD (Jenkins, GitHub Actions), DevOps/GitOps.
Added 14 days ago
S
Data & Analytics - Technical Lead
Sanimax
Montreal, QC
- Full-time
Knowledge of DataOps and DevOps practices within data and analytics environments.
Added 14 days ago
Developer
Insurance Corporation of British Columbia
North Vancouver, BC
Hybrid 8 – you will work a minimum of 2 days per week at your primary office headquarters, subject to operational requirements
Added 14 days ago
SG
Sr. Java Developer w/ DevOps
Software Guidance & Assistance, Inc. (SGA, Inc.)
Mississauga, ON
- Full-time
Software Guidance & Assistance, Inc., (SGA), is searching for a Sr. Java Developer w/ DevOps for a right to hire assignment with one of our premier financial services clients in…
Added 14 days ago
SI
Senior Developer
SAP IT Business Systeme
Montreal, QC
- $108,100 to $222,800 CAD / year
- Full-time
We are looking for a dynamic and motivated Senior Software Developer who embrace AI-assisted software development as part of their everyday engineering practice to join our engineering…
Added 14 days ago
AI
Senior Java- Low Latency Developer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Mississauga, ON
- Full-time
Participate in CI/CD implementation and DevOps-driven development practices.
Added 14 days ago
V
AI Engineer
VySystems
Mississauga, ON
- Full-time
We are looking for an experienced Senior React Developer to design, develop, and maintain high-performance, scalable, and responsive web applications. The ideal candidate will have strong…
Added 14 days ago
AI
GCP Backend Full stack Engineer
Aptino, Inc.
Canada
- Contract
Collaborate with product owners, architects, DevOps, and frontend teams in an Agile environment.
Added 14 days ago
KG
PKI & Certificate Automation Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
Collaborate with DevOps, Security, Infrastructure, and Application teams to ensure secure service delivery.
Added 14 days ago
B
Cloud Specialist, Platform Engineering
BRP
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
…Infrastructure as Code, CI/CD, and automation skills with an interest in developer experience and platform product management. You will collaborate with development, architecture, security,…
Added 14 days ago
CS
Azure .Net Developer
Cyber Space Technologies LLC
Toronto, ON
- Contract
We are seeking a highly skilled Senior Azure Applications Developer with extensive experience in cloud-based application development, specifically within the Microsoft Azure ecosystem. In…
Added 14 days ago
H
Senior Java Low Latency Developer
HRConnects
Mississauga, ON
- Full-time
Hybrid- 3 days in office
Added 14 days ago
AI
Java Developer
Apptoza Inc.
Mississauga, ON
- Full-time
Must Have Technical/Functional Skills
Added 14 days ago
H
Java Developer
HRConnects
Mississauga, ON
- Full-time
Hybrid- 3 days in office
Added 14 days ago
B
Data Platform Engineer
BRP
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Experience implementing and/or following DevOps patterns.
Added 14 days ago
D
Software Engineer - Platform Engineering
Deloitte
Toronto, ON
- Full-time
reusable platforms, automation, developer productivity, and engineering standards. The ideal candidate
Added 14 days ago
D
Software Engineer - Frontier
Deloitte
Toronto, ON
- Full-time
A team-oriented developer who collaborates effectively
Added 14 days ago
AI
Snowflake ETL/ELT Developer
Apptoza Inc.
Calgary, AB
- Contract
We are looking for a Senior ETL developer with Snowflake experience to serve as a technical leader and trusted advisor for business/stakeholders. This role is not just about building data…
Added 14 days ago
FI
Salesforce Revenue Cloud Architect
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Experience with Agile delivery methodologies and DevOps practices.
Added 14 days ago
VC
Senior Software Engineer (Golang, Microservices, DevOps)
VTRAC Consulting Corporation (WBE)
Toronto, ON · Greater Toronto Area, Canada
- $120,000 to $140,000 CAD / year
- Full-time
Position: Senior Software Engineer (Golang, Microservices, DevOps)
Added 14 days ago
GS
DevOps Engineer
Gala Solutions
Montreal, QC
- Contract
Job Title: DevOps Engineer – Data Protection Services
Added 14 days ago
T
Full-Stack Architect
TD
Toronto, ON
- Full-time
Guide architecture & engineering teams to define reusable patterns, leverage modern architectural approaches (DDD, DevOps, Events, Cloud, Microservices, Data Pipelines)
Added 14 days ago
C
Sr. Consultant, Full Stack Developer
CIBC
Toronto, ON
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 14 days ago
SD
Technical Analyst
Symbiotic Digital
SK · Regina Central, Saskatchewan
- Contract
Added 14 days ago
M
Senior Power BI Developer
Maarut
Montréal-Est, QC · Montreal/Quebec city, Quebec
- Contract
The client is seeking a senior Power BI developer, 8+ years,

Apptoza Inc.

Java Developer

Mississauga, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 28, 2026

Original job description

Role: Java Developer

Location: Mississauga, ON – Hybrid

Job Description:

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 on LinkedIn 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, security, and resilience; collaborate across business, architecture, QA, and DevOps teams; and support testing, deployments, and production issues.

Requirements

The role requires 9–12 years of experience and strong hands-on skills in Java 8, 11, or 17, Spring frameworks, microservices, REST APIs, Kafka, MongoDB, and OpenShift or AWS. Candidates should also have experience with SQL, database performance tuning, integrations, testing, CI/CD, monitoring, and secure coding.

Skills

Java
Spring Boot
Spring MVC
Spring Data
Microservices
REST APIs
OpenAPI
Swagger
Apache Kafka
MongoDB
SQL
OpenShift
AWS
JSON
CI/CD
Secure Coding

Visa sponsorship

Not detected in the job text

Keywords

Java
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
Indexing Strategies
Aggregation Framework
CRUD
SQL
OpenShift
AWS
CI/CD
Unit Testing
Resiliency Patterns
Secure Coding

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Work requirements

Jobs in Canada