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Added 12 hours ago
AI
Java Developer
Apptoza Inc.
Mississauga, ON
- Full-time
Collaborate with Business Analysts, Architects, QA, and DevOps teams
Added 12 hours ago
H
Java Developer
HRConnects
Mississauga, ON
- Full-time
Collaborate with Business Analysts, Architects, QA, and DevOps teams.
Added 12 hours ago
B
Data Platform Engineer
BRP
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Experience implementing and/or following DevOps patterns.
Added 12 hours ago
D
Software Engineer - Platform Engineering
Deloitte
Toronto, ON
- Full-time
Added 12 hours ago
D
Software Engineer - Frontier
Deloitte
Toronto, ON
- Full-time
Added 12 hours ago
AI
Snowflake ETL/ELT Developer
Apptoza Inc.
Calgary, AB
- Contract
Experience with CI/CD practices for data pipelines using Git, Azure DevOps.
Added 12 hours 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 12 hours ago
ZS
Principal Databricks Data Engineer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Experience with CI/CD pipelines using Git, Terraform, Jenkins, or Azure DevOps
Added 12 hours 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 12 hours ago
HB
Platform Engineer - Reliability - Elite FinTech - $125,000-$225,000 CAD + Bonus
Hunter Bond
Montreal, QC
- $125,000 to $225,000 CAD / year
- Full-time
This role sits somewhere in between Platform / DevOps based work, and SRE. There is a focus on uptime, reliability and availability, whilst also conducting the necessary engineering,…
Added 12 hours ago
GS
DevOps Engineer
Gala Solutions
Montreal, QC
- Contract
Job Title: DevOps Engineer – Data Protection Services
Added 12 hours 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 12 hours ago
C
Sr. Consultant, Full Stack Developer
CIBC
Toronto, ON
- Full-time
…experience in Linux with SQL scripting knowledge, strong experience DevOps, Test Automation, AI, CD/CI, Github and Jenkins. It would be considered a strong asset if you have experience with…
Added 13 hours ago
SD
Technical Analyst
Symbiotic Digital
SK · Regina Central, Saskatchewan
- Contract
Added 13 hours ago
M
Senior Power BI Developer
Maarut
Montréal-Est, QC · Montreal/Quebec city, Quebec
- Contract
continuous integration or source control tools (Git, GitHub, Azure DevOps).
Added 13 hours ago
M
Salesforce Technical Lead - Financial Services Cloud
Maarut
Montréal-Est, QC · Montreal, Quebec
- Contract
Service Cloud is explicitly named, as is DevOps in a large-scale FSC deployment.
Added 13 hours ago
AI
ETL Developer - Snowflake
Apptoza Inc.
Calgary, AB
- Contract
Implement CI/CD pipelines using Git and Azure DevOps, with Control-M orchestration.
Added 13 hours ago
TC
Java Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
Implement CI/CD processes and support DevOps practices.
Added 13 hours ago
PG
Angular Developer
Pacer Group
Montreal, QC
- $65 to $68 CAD / hour
- Contract
Experience with Git, Jenkins, Azure DevOps, CI/CD pipelines.
Added 13 hours ago
ZS
Chatbot Content Developer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Experience with CI/CD and DevOps concepts is desirable.
Added 13 hours ago
NP
Sr. Snowflake Data Engineer
Next Pathway
Toronto, ON
- Contract
Familiarity with CI/CD, DevOps, and DataOps practices.
Added 13 hours ago
IR
Senior Quality Assurance Analyst - Remote/Hybrid (Canada)
Info-Tech Research Group
London, ON · Toronto, ON
- Full-time
Liaise with software developers and DevOps to investigate, document, and resolve defects and environment issues efficiently.
Added 13 hours ago
EG
Observability Engineer
eHub Global Inc
Montreal, QC
- Contract
Collaborate with DevOps, SRE, and security teams to share best practices and support adoption of observability standards.
Added 13 hours ago
A
Senior Java Spark Backend Developer
Apptad
Montreal, QC
- Contract
Cross-Functional Collaboration: Partner closely with frontend teams, product managers, and DevOps to deliver seamless end-to-end features.
Added 13 hours ago
HT
Senior Quality Assurance Engineer
High Tech Genesis
Toronto, ON
- Contract
Experience with Jira, ALM, Azure DevOps, or similar defect/test management tools.

Apptoza Inc.

Java Developer

Mississauga, ON, Canada

Full-time

Apply About employer

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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 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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