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Added 14 mins ago
M
Stagiaire développeur(se) en distribution pharmaceutique - Developper Pharmaceutical Distirbution - Winter Intern
McKesson
Montreal, QC
- Full-time
Posséder une compréhension de base des principes de développement logiciel et des langages de programmation (ex. : Java, Python, C#).
Added 28 mins ago
AS
Site Reliability Engineer
Ardent SoftSol Inc.
Calgary, AB
- Contract
…platform. This position will mainly perform DevOps/SRE role in Java, Unix & SQL technologies…
Added 28 mins ago
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Site Reliability Engineer
VySystems
Calgary, AB
- Full-time
We are seeking an experienced application developer or core application support professional to improve the reliability, performance, and supportability of core software applications. This…
Added 30 mins ago
C
Software Engineer, Vice President
Citi
Mississauga, ON
- Full-time
Fluency in Python and working knowledge of a compiled language like C/C++/Java
Added 30 mins ago
C
Software Developer Coop
CAE
Montreal, QC
- Full-time
As an intern within the Developer Platform team, you may contribute to different types of initiatives related to agentic AI, automation, development platforms, and the improvement of…
Added 30 mins ago
C
Stagiaire - Intelligence artificielle
CAE
Montreal, QC
- Full-time
- Maîtrise des langages de programmation tels que Python, Java ou C++.
Added 43 mins ago
P
Senior AI Engineer
Perceptic
Engineer, BC
- Full-time
Our stack is React and TypeScript on the front end, Java and Python services behind it, and an agent layer built on durable, fault-tolerant workflows that reason over scientific data…
Added 43 mins ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
We are seeking a highly skilled and passionate Senior Java Backend Developer to join our engineering team as a Senior Individual Contributor. In this role, you will be responsible for…
Added 43 mins ago
C
Stagiaire - Intelligence artificielle-EN
CAE
Montreal, QC
- Full-time
Maîtrise des langages de programmation tels que Python, Java ou C++.
Added 43 mins ago
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IVR developer
HRConnects
Toronto, ON
- Full-time
Are you a seasoned IVR developer passionate about creating seamless and intelligent customer self-service experiences? Join our dynamic team and take charge of developing cutting-edge DTMF…
Added 43 mins ago
Y
SRE Engineer
Yochana
Calgary, AB
- Full-time
This position will mainly perform DevOps/SRE role in Java, Unix & SQL technologies technology.
Added 43 mins ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
Proficiency in C#, Java, Python, and experience with .NET components
Added 43 mins ago
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Java Developer - Mississauga, Canada (Hybrid)
Altimetrik
Mississauga, ON
- Full-time
Design, develop, and maintain scalable web applications using Java.
Added 43 mins ago
C
Stagiaire - Spécialiste de données-EN
CAE
Montreal, QC
- Full-time
Expérience de travail avec les données, le codage et la création de scripts (Python/Java/Scala/SQL/JS/Bash), et avec les services cloud Microsoft : Azure, Databrick, etc. est un atout.
Added 43 mins ago
LT
Senior Dotnet Developer
Lorven Technologies Inc.
Mississauga, ON
- Contract
Leverage AI developer tools (e.g., GitHub Copilot, Claude, Cursor) effectively to accelerate development and improve engineering output.
Added 43 mins ago
TI
SRE Application Support Developer
Tekgence Inc
Calgary, AB
- Full-time
Hands on experience with Java, Angular, Spring, DB2, Unix scripting and experienced in scheduler tools such as TWS, autosys.
Added 43 mins ago
L
Senior QA Automation Engineer – Cypress
LTM
Mississauga, ON
- $103,554 to $115,200 CAD / year
- Full-time
…test suite execution and test reporting Experience in Selenium Java , Cypress automation framework JavaScript is a key expectation for this…
Added 44 mins ago
Unix/Linux Developer – Application Modernization
Capco
Toronto, ON
Capco is looking for a Unix/Linux Developer to support a major application modernization initiative focused on upgrading legacy applications, Unix scripts and their supporting technology.
Added 44 mins ago
QA Automation Engineer – SmartBear & Playwright
Capco
Toronto, ON
…dependencies and supporting components are upgraded. Working across Java/Spring applications, Linux and Windows environments, you’ll combine practical automation expertise with established…
Added 58 mins ago
MP
Lead Data Engineer
Municipal Property Assessment Corporation
Pickering, ON
- Full-time
Hands-on experience with enterprise cloud data engineering technologies and programming languages such as SQL, Python, Java, Groovy, Spring Boot, Spark, Microsoft Fabric, Databricks, Azure…
Added 58 mins ago
T
Software Engineer II (Java/Spring)
TD
Toronto, ON
- Full-time
5+ years' experience with UI, Java, RESTful APIs, Spring, Spring boot and Angular.
Added 58 mins ago
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Software Engineer II - Angular / UI
TD
Toronto, ON
- Full-time
○ Experience working with modern JavaScript, TypeScript, Java programing languages.
Added 58 mins ago
AI
Staff Engineer
Atlantis IT Group
Toronto, ON
- Contract
Good years of backend development experience in Java or Python
Added 58 mins ago
AI
Backend Java Developer
Apptoza Inc.
ON · Ontario, Canada
- Temporary
We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and…
Added 58 mins ago
IG
Full Stack Engineer
Insight Global
Toronto, ON
- $50 to $65 CAD / hour
- Contract
Insight Global is looking for a hands-on Full Stack Developer to join a high-performing technology team supporting trading and investment platforms. This role is heavily focused on…

Open Systems Technologies

Java Software Engineer

Montreal, QC, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 5, 2026
Experience: 5+ Years hands-on experience with Core-Java (server-side), Spring, RDBMS
Posting language: English
Posted: Oct 6, 2026

Original job description

Skills Required:

5+ Years hands-on experience with Core-Java (server-side), Spring, RDBMS
Experience with distributed data processing pipelines using Apache Spark, Python, and other tools and languages
Strong object-oriented design and development skills, data-structures and algorithms, and design patterns
A good understanding of how to build multi-threaded applications and hands-on experience with concurrency packages
Excellent critical thinking & analytical ability
A good understanding of building and supporting applications through basic prompt, data context management, and foundational model testing.
A culture of incorporating unit test cases when designing systems using Junit
Strong experience with relational databases logical modelling
Strength in querying large relational databases in an optimized manner
Ability to write scripts in Shell/Perl/Python
Agile Development Experience
Strong collaboration and communication skills. The candidate will work in a global team where clear and concise communication skills are a must.
Work independently following proper coding standards

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More about this job

Responsibilities

Develop and support server-side applications using Java, Spring, relational databases, and distributed data-processing tools. Work independently within a global team, following coding standards and incorporating unit tests and foundational model testing.

Requirements

Requires 5+ years of hands-on experience with Core Java, Spring, and relational databases, along with strong object-oriented design, algorithms, concurrency, and database-querying skills. Candidates should also have experience with Spark, Python, scripting, Agile development, unit testing, and clear collaboration and communication.

Skills

Core Java
Spring
Relational Databases
Apache Spark
Python
Object-Oriented Design
Data Structures And Algorithms
Design Patterns
Multithreading
Concurrency
JUnit
Database Modeling
SQL Query Optimization
Shell Scripting
Perl
Agile Development

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Spring
Apache Spark
Python
Distributed Data Processing
Object-Oriented Design
Data Structures
Algorithms
Design Patterns
Multithreaded Applications
Concurrency
Critical Thinking
Analytical Skills
Prompt Management
Data Context Management
Model Testing
JUnit
Relational Database Modeling
SQL Query Optimization
Shell
Perl
Agile Development
Unit Testing
Coding Standards
Global Team Collaboration

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