Jobs in Canada

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Added 16 hours ago
TH
LEAD SOFTWARE DEVELOPER
The Home Depot
Canada
- Full-time
The Lead Software Developer is responsible for the full scope of activities required within the software development life cycle, including over seeing the oversight and successful delivery…
Added 17 hours ago
F
Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
Distributed Computing: Hands-on experience with big data processing (Apache Spark, Kafka, Flink) and complex SQL queries.
Added 19 hours ago
AS
Full Stack Software Developer
Axelon Services Corporation
Montreal, QC
- $65.52 USD / hour
- Other
Minimum 5 years of hands-on software development experience in the Java ecosystem.
Added 1 day ago
B
Tech Lead - Application Development JAVA N 4C
BrightClaim
Montreal, QC
- Full-time
Agile Methodology, Apache Kafka, Java APIs, Java Database Connectivity (JDBC), Scala (Programming Language), Spark ML
Added 1 day ago
MP
Lead Data Engineer (ITA7)
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 1 day ago
Software Engineer
Scotiabank
Toronto, ON
Proven experience with DataBricks, Unity Catalog, Delta Lake and Apache spark
Added 2 days ago
MS
Consultant Conversion - Software Eng III : Job Level - Director
Morgan Stanley
Montreal, QC
- Full-time
Develop backend services and data processing capabilities using Java, Scala, and Apache Spark.
Added 2 days ago
CS
Java developer
Cyber Space Technologies LLC
Montreal, QC
- Full-time
Strong knowledge of Core Java, OOP concepts, and Collections.
Added 2 days 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 2 days 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 2 days ago
OS
Java Software Engineer
Open Systems Technologies
Montreal, QC
- Contract
Experience with distributed data processing pipelines using Apache Spark, Python, and other tools and languages
Added 3 days ago
S
Senior Data Engineer, NimbleRx
Swoop
Toronto, ON
- Temporary
Optimize backend query performance where the data layer meets product code - read-replica routing, indexing, caching, and IO instrumentation in our Java/Spring services.
Added 3 days ago
CT
Senior Java Software Engineer
Coelate Technologies
Montreal, QC
- $50 to $55 CAD / hour
- Contract
Big Data Frameworks: Proven track record of building and tuning production-grade data pipelines using Apache Spark (Core, SQL, or Streaming).
Added 6 days ago
T
Senior AML IT Developer
TD
Toronto, ON
- Full-time
The Java Developer / Data Engineer will join the Compliance, Surveillance & Supervision Product Technology team, which delivers technology solutions supporting the Compliance, Surveillance,…
Added 6 days ago
T
Senior AML IT Developer
TD
Toronto, ON
- Full-time
The Java Developer / Data Engineer will join the Compliance, Surveillance & Supervision Product Technology team, which delivers technology solutions supporting the Compliance, Surveillance,…
Added 7 days ago
SG
Technical Team Leader
Societe Generale
Montreal, QC
- Full-time
This includes transitioning from an Azure .NET 3-tier architecture to a modern data-driven ecosystem (Java, Kafka, Data Lake, Spark). As a hands-on leader, you will support the team in…
Added 7 days ago
SG
Programmer Analyst
Societe Generale
Montreal, QC
- Full-time
| Oracle DB| ETL | Power BI | Excel |Python |Spark | Azure Synapse |
Added 13 days ago
Software Development Engineer II, Omnichannel Metrics (OCM) - Measurement, Ad Tech, and Data Science (MADS)
Amazon
Toronto, ON
…distributed data pipelines processing billions of events in Spark/EMR, and build the AI-powered features that transform OCM from a reporting tool into an autonomous measurement platform.…
Added 13 days ago
A
Java Backend Developer (Only 100% Onsite)
André
Montreal, QC
- $70,000 to $80,000 USD / year
- Full-time
Hands on working experience with Distributed Processing Engines such as Apache Spark.
Added 13 days ago
YU
Senior Integration Developer
York University
Toronto, ON
- Full-time
…data ingestion & connectivity tools (ETL, Azure Databricks, Spark,…
Added 13 days ago
A
Software Dev Engineer II, 3P AV Measurement
Amazon
Toronto, ON
- Full-time
…future of advertising. Our stack includes Amazon Clean Room, Spark (Scala), EMR, S3, Elasticsearch, JVM-based services and job schedulers, and cluster management services that oversee our…
Added 14 days ago
F
Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
Distributed Computing: Hands-on experience with big data processing (Apache Spark, Kafka, Flink) and complex SQL queries.
Added 14 days ago
B
Senior Backend Developer (Java + Databricks)
Blutic
Montreal, QC
- Full-time
Blutic is looking for experienced Senior Backend Developer (Java + Databricks) with 7 to 15 years of experience to join our high-performing engineering team. The ideal candidate will have…
Added 14 days ago
A
Staff / Lead Data Engineer - Bidding (Bangkok based, relocation provided)
Agoda
Toronto, ON
- Full-time
Expert in SQL, Python3, and JVM based programming language – ie, Java or Scala
Added 14 days ago
T
Principal Engineer - GTB Data and Platforms
TD
Toronto, ON
- Full-time
Proven experience building and scaling big data platforms using technologies such as Apache Spark and Databricks

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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